Form No.
Revision History Revision Date -- 2008 A 02/2018 Description Initial Issue. Added revision history. © THE TORO COMPANY 2018 This document and all information contained herein is the sole property of The Toro Company (and/or its affiliated companies). No intellectual property rights are granted by the delivery of this document or the disclosure of its content.
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Part No. 08156SL (Rev. A) Service Manual ProCoreR Processor Preface The purpose of this publication is to provide the service technician with information for troubleshooting, testing and repair of major systems and components on the ProCore Processor. REFER TO THE OPERATOR’S MANUAL FOR OPERATING, MAINTENANCE AND ADJUSTMENT INSTRUCTIONS. Space is provided in Chapter 2 of this book to insert the Operator’s Manual and Parts Catalog for your machine.
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Electrical Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . 5 -- 1 Special Tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 -- 2 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 -- 4 Electrical System Quick Checks . . . . . . . . . . . . . . 5 -- 6 Component Testing . . . . . . . . . . . . . . . . . . . . . . . . . 5 -- 7 Service and Repairs . . . . . . . . . . . . . . . . . . . . . . .
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Safety Table of Contents SAFETY INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . Before Operating . . . . . . . . . . . . . . . . . . . . . . . . . . . . While Operating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Maintenance and Service . . . . . . . . . . . . . . . . . . . . JACKING INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . SECURING PROCORE PROCESSOR TO TOW VEHICLE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SAFETY AND INSTRUCTION DECALS . . . . . . . . .
Safety Instructions The ProCore Processor is designed and tested to offer safe service when operated and maintained properly. Although hazard control and accident prevention partially are dependent upon the design and configuration of the machine, these factors are also dependent upon the awareness, concern and proper training of the personnel involved in the operation, transport, maintenance and storage of the machine. Improper use or maintenance of the machine can result in injury or death.
1. Before servicing or making adjustments, position ProCore Processor on a level surface and stop engine. Chock wheels to prevent it from moving. If machine is attached to tow vehicle, engage tow vehicle parking brake, stop engine and remove key from the ignition switch. 10.Shut ProCore Processor engine off before checking or adding oil to the crankcase. 2. Make sure machine is in safe operating condition by keeping all nuts, bolts and screws tight. 11. Disconnect battery before servicing the machine.
Jacking Instructions CAUTION 2 When changing tires or performing other service, use suitable hoists and jacks to support the ProCore Processor. Make sure machine is parked on a solid level surface such as a concrete floor. Always chock or block wheels. Use suitable jack stands to support the raised machine. If the machine is not properly supported by jack stands, the machine may move or fall, which may result in personal injury. 1.
Chapter 2 Product Records and Maintenance PRODUCT RECORDS . . . . . . . . . . . . . . . . . . . . . . . . . MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . EQUIVALENTS AND CONVERSIONS . . . . . . . . . . . Decimal and Millimeter Equivalents . . . . . . . . . . . . U.S. to Metric Conversions . . . . . . . . . . . . . . . . . . . TORQUE SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . Fastener Identification . . . . . . . . . . . . . . . . . . . . . . .
Equivalents and Conversions 0.
Recommended fastener torque values are listed in the following tables. For critical applications, as determined by Toro, either the recommended torque or a torque that is unique to the application is clearly identified and specified in this Service Manual. These Torque Specifications for the installation and tightening of fasteners shall apply to all fasteners which do not have a specific requirement identified in this Service Manual.
Standard Torque for Dry, Zinc Plated and Steel Fasteners (Inch Series) Thread Size Grade 1, 5 & 8 with Thin Height Nuts SAE Grade 1 Bolts, Screws, Studs & Sems with Regular Height Nuts (SAE J995 Grade 2 or Stronger Nuts) in--lb in--lb N--cm 10 + 2 13 + 2 147 + 23 # 6 -- 32 UNC # 6 -- 40 UNF # 8 -- 32 UNC 13 + 2 25 + 5 # 10 -- 24 UNC 30 + 5 SAE Grade 8 Bolts, Screws, Studs & Sems with Regular Height Nuts (SAE J995 Grade 5 or Stronger Nuts) in--lb N--cm in--lb N--cm 15 + 2 169 + 23 23 + 3
Standard Torque for Dry, Zinc Plated and Steel Fasteners (Metric Fasteners) Class 8.8 Bolts, Screws and Studs with Regular Height Nuts (Class 8 or Stronger Nuts) Class 10.9 Bolts, Screws and Studs with Regular Height Nuts (Class 10 or Stronger Nuts) M5 X 0.8 57 + 6 in--lb 644 + 68 N--cm 78 + 8 in--lb 881 + 90 N--cm M6 X 1.0 96 + 10 in--lb 1085 + 113 N--cm 133 + 14 in--lb 1503 + 158 N--cm M8 X 1.25 19 + 2 ft--lb 26 + 3 N--m 28 + 3 ft--lb 38 + 4 N--m M10 X 1.
Other Torque Specifications SAE Grade 8 Steel Set Screws Wheel Bolts and Lug Nuts Recommended Torque Thread Size Recommended Torque** Thread Size Square Head Hex Socket 1/4 -- 20 UNC 140 + 20 in--lb 73 + 12 in--lb 5/16 -- 18 UNC 215 + 35 in--lb 145 + 20 in--lb 3/8 -- 16 UNC 35 + 10 ft--lb 18 + 3 ft--lb 1/2 -- 13 UNC 75 + 15 ft--lb 50 + 10 ft--lb 7/16 -- 20 UNF Grade 5 65 + 10 ft--lb 88 + 14 N--m 1/2 -- 20 UNF Grade 5 80 + 10 ft--lb 108 + 14 N--m M12 X 1.25 Class 8.
Chapter 3 Engine Table of Contents ProCore Processor Page 3 -- 1 Engine SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 GENERAL INFORMATION . . . . . . . . . . . . . . . . . . . . . 3 Operator’s Manual . . . . . . . . . . . . . . . . . . . . . . . . . . 3 SPECIAL TOOLS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Centrifugal Clutch Puller . . . . . . . . . . . . . . . . . . . . . 4 SERVICE AND REPAIRS . . . . . . . . . . . . . . . . . . . . . .
Specifications Item Description Make / Designation Briggs and Stratton, 4--cycle, V--Twin cylinder, OHV, air cooled, gasoline engine, Model 613477 Bore x Stroke 3.366” x 3.405” (85.5 mm x 86.5 mm) Total Displacement 60.59 in3 (993 cc) Compression Ratio 8.
General Information This Chapter gives information about specifications, maintenance, troubleshooting, testing and repair of the gasoline engine used in the ProCore Processor. Most repairs and adjustments require tools which are commonly available in many service shops. Special tools are described in the BRIGGS & STRATTON VANGUARD V-TWIN, OHV REPAIR MANUAL that is included at the end of this Chapter. The use of some specialized test equipment is explained.
Special Tools Order special tools from your Toro Distributor. Centrifugal Clutch Puller The centrifugal clutch puller should be used to remove the clutch from the engine crankshaft. 2 1 Toro Part Number: 114--7730 To use the clutch puller (Fig. 1): 1. To protect the engine crankshaft, place thick washer on end of crankshaft and lightly grease the end of the rotator pin. 2. Thread puller stator base (item 2) into bore of centrifugal clutch. Figure 1 1. Rotator pin 2. Stator base 3.
Service and Repairs Cooling System IMPORTANT: The engine that powers the ProCore Processor is air--cooled. Operating the engine with dirty or plugged cooling fins or a plugged or dirty blower housing will result in engine overheating and damage. 2 1. Park machine on a level surface. Make sure engine is OFF. Remove key from ignition switch. Carefully remove spark plug wires from the spark plugs to prevent the engine from starting unexpectedly. 1 2. Remove front panel (Fig.
Air Cleaner 8 9 FRONT 10 RIGHT 14 4 5 7 6 7 11 5 THREAD SEALANT 3 12 13 2 1 Figure 4 1. 2. 3. 4. 5. Engine assembly Air filter mount plate Tinnerman nut (2 used) Air cleaner assembly Flat washer (4 used) Engine 6. 7. 8. 9. 10. Cap screw (6 mm) (2 used) Air cleaner bracket (2 used) Air cleaner cap Clamp Service indicator Page 3 -- 6 11. 12. 13. 14.
Removal (Fig. 4) 1. Make sure machine is parked on a level surface with the engine OFF. Remove key from ignition switch. 2 2. Thoroughly clean junction of air intake hose, intake manifold on engine and air cleaner assembly. Loosen hose clamps (item 11) and remove air intake hose from machine. 4 1 3. Remove air cleaner components as needed using Figures 4 and 5 as guides. 3 Installation (Fig. 4) 5 Figure 5 1. Air cleaner housing 2. Safety filter 3. Air filter 4. Air cleaner cover 5.
Fuel Tank 4 5 FRONT RIGHT 5 6 3 9 7 8 2 10 1 Figure 6 1. 2. 3. 4. Battery Fuel tank Worm clamp Fuel cap 5. Tank strap (2 used) 6. Cap screw (4 used) 7. Flat washer (4 used) 8. Fuel hose 9. Tinnerman nut (4 used) 10. Battery box DANGER Because gasoline is highly flammable, use caution when storing or handling it. Do not smoke while filling the fuel tank. Do not fill fuel tank while engine is running, hot, or when machine is in an enclosed area.
Check Fuel Lines and Connections Check fuel lines and connections periodically as recommended in the Operator’s Manual. Check fuel lines for deterioration, damage or leaking connections. Replace hoses, clamps and connections as necessary. 2 1 3 Drain and Clean Fuel Tank Drain and clean the fuel tank periodically as recommended in the Operator’s Manual. Also, drain and clean the fuel tank if the fuel system becomes contaminated or if the machine is to be stored for an extended period.
Centrifugal Clutch 15 16 1 270 to 330 in--lb (31 to 37 N--m) 9 8 3 5 2 10 11 17 12 18 13 4 6 14 FRONT RIGHT 10 7 9 Figure 8 1. 2. 3. 4. 5. 6. Engine assembly Centrifugal clutch Tinnerman nut Jack shaft Idler pulley Belt cover 7. 8. 9. 10. 11. 12. Jack shaft pulley Muffler guard Cap screw (12 used) Flat washer (12 used) Flange nut (3 used) Tinnerman nut 13. 14. 15. 16. 17. 18. Belt guard Belt set Flange head screw (2 used) Heat shield Flat washer Cap screw Removal (Fig. 8) 1.
5. Remove shoulder bolt and pivot pin that secure upper clevis of lift cylinder to frame. Rotate top of lift cylinder to allow access to centrifugal clutch. 6. Align upper lift cylinder clevis to frame. Secure cylinder clevis with shoulder bolt and pivot pin. 7. Position fuel tank correctly on frame and secure tank to machine frame (see Fuel Tank Removal in this section). 6. Remove cap screw (item 18) and flat washer (item 17) that secure clutch to engine crankshaft. 8.
Engine 34 43 28 270 to 330 in--lb (31 to 37 N--m) 35 27 34 28 2 FRONT 33 RIGHT 11 36 37 41 42 10 17 7 12 31 39 38 32 20 1 12 29 8 13 24 16 22 31 25 12 5 22 9 31 4 6 40 5 4 6 23 18 6 14 3 21 4 40 19 15 31 270 to 330 in--lb (31 to 37 N--m) 26 12 8 40 30 40 6 4 Figure 11 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15.
Engine Removal (Fig. 11) 1. Make sure machine is parked on a level surface with the engine OFF. Remove key from ignition switch. Chock wheels to prevent movement of machine. Remove spark plug wires from the spark plugs to prevent the engine from starting unexpectedly. 13.Remove four (4) cap screws, eight (8) flat washers and lock nuts that secure engine to machine. Note that negative battery cable and wire harness ground wire are secured with the front, left corner screw (Fig 12).
Engine Installation (Fig. 11) 9. Make sure that tinnerman nuts (items 23 and 40) are correctly positioned at frame brackets. 1. Position machine on a level surface. Make sure that spark plug wires are not connected to engine spark plugs. 2. Make sure that all parts removed from the engine during maintenance or rebuilding are properly installed to the engine. IMPORTANT: Make sure to not damage the engine, fuel hoses, electrical harness or other parts while installing the engine. 3.
Chapter 4 Hydraulic System Table of Contents ProCore Processor TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . 14 TESTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 Raise/Lower Relief Valve Pressure Test . . . . . . . 18 SERVICE AND REPAIRS . . . . . . . . . . . . . . . . . . . . . 20 General Precautions for Removing and Installing Hydraulic System Components . . . . . . . . . . . . . 20 Check Hydraulic Lines and Hoses . . . . . . . . . . . .
General Information Operator’s Manual The Operator’s Manual provides information regarding the operation, general maintenance and maintenance intervals for your ProCore Processor machine. Refer to the Operator’s Manual for additional information when servicing the machine. Securing ProCore Processor to Tow Vehicle While operating or servicing the ProCore Processor, make sure that the Processor is properly secured to the tow vehicle.
Hydraulic Hoses Hard, cracked, cut, abraded, charred, leaking or otherwise damaged hose. Kinked, crushed, flattened or twisted hose. Blistered, soft, degraded or loose hose cover. Cracked, damaged or badly corroded hose fittings. When replacing a hydraulic hose, be sure that the hose is straight (not twisted) before tightening the fittings. This can be done by observing the imprint (layline) on the hose.
Hydraulic Hose and Tube Installation (O--ring Face Seal Fitting) 1. Make sure threads and sealing surfaces of the hose/ tube and the fitting are free of burrs, nicks, scratches or any foreign material. C. Use a second wrench to tighten the nut to the correct Flats From Wrench Resistance (F.F.W.R.). The markings on the nut and fitting body will verify that the connection has been properly tightened. 2.
Hydraulic Fitting Installation (SAE Straight Thread O--ring Face Seal Fitting into Component Port) Non--Adjustable Fitting (Fig. 5) 1. Make sure all threads and sealing surfaces of fitting and component port are free of burrs, nicks, scratches or any foreign material. 5. If a torque wrench is not available, or if space at the port prevents use of a torque wrench, an alternate method of assembly is the Flats From Finger Tight (F.F.F.T.) method. 2.
Adjustable Fitting (Fig. 7) 1. Make sure all threads and sealing surfaces of fitting and component port are free of burrs, nicks, scratches or any foreign material. 2. As a preventative measure against leakage, it is recommended that the O--ring be replaced any time the connection is opened. Lock Nut 3. Lightly lubricate the O--ring with clean hydraulic oil. Fitting threads should be clean with no lubricant applied. Back--up Washer 4. Turn back the lock nut as far as possible.
Special Tools Order these special tools from your Toro Distributor. Hydraulic Pressure Test Kit Part Number: TOR47009 Use to take various pressure readings for diagnostic tests. Quick disconnect fittings provided attach directly to mating fittings on machine test ports without tools. A high pressure hose is provided for remote readings. Contains one each: 1000 PSI (70 Bar), 5000 PSI (350 Bar) and 10000 PSI (700 Bar) gauges. Use gauges as recommended in the Testing section of this chapter.
Hydraulic Schematics LIFT CYLINDER LIFT RELIEF MANIFOLD NOTE: For identification purposes, the hydraulic hose to lift relief manifold port A is equipped with a cable tie at the Core Processor quick coupler.
LIFT CYLINDER LIFT RELIEF MANIFOLD Hydraulic System OFFSET CYLINDER TOW HITCH MANIFOLD NOTE: For identification purposes, the hydraulic hose to lift relief manifold port A is equipped with a cable tie at the Core Processor quick coupler.
Hydraulic Flow Diagrams RAISE LIFT CYLINDER (EXTENDING) LIFT RELIEF MANIFOLD NOTE: For identification purposes, the hydraulic hose to lift relief manifold port A is equipped with a cable tie at the Core Processor quick coupler.
Raise and Lower Circuits NOTE: On machines equipped with the Tow Hitch Kit, the remote control handle switch needs to be in the lift position in order for the raise and lower circuits to operate. 3 UP Raise (Fig.
LIFT CYLINDER (EXTENDING) LIFT RELIEF MANIFOLD OFFSET CYLINDER All manifold solenoids are de--energized TOW HITCH MANIFOLD Tow Hitch Circuits NOTE: For identification purposes, the hydraulic hose to lift relief manifold port A is equipped with a cable tie at the Core Processor quick coupler.
Tow Hitch Circuits (When Equipped With the Tow Hitch Kit) Raise and Lower (Fig. 13) Hitch Offset (Fig. 14) When the remote control handle lift/offset switch is in the lift position, all four (4) of the solenoid valves in the tow hitch manifold are de--energized. In this position, hydraulic oil flow from the tow vehicle is available for the ProCore Processor raise and lower circuits via solenoid valves S1 and S2. Hydraulic flow to the tow hitch offset cylinder is blocked by solenoid valves S3 and S4.
Troubleshooting The cause of an improperly functioning hydraulic system is best diagnosed with the use of proper testing equipment and a thorough understanding of the complete hydraulic system. A hydraulic system with an excessive increase in heat or noise has a potential for failure. Should either of these conditions be noticed, immediately stop the machine, turn off the engine, locate the cause of the trouble and correct it before allowing the machine to be used again.
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Testing The most effective method for isolating problems in the hydraulic system is by using hydraulic test equipment such as pressure gauges in the circuits during various operational checks (see Special Tools section in this Chapter). 1. Thoroughly clean the machine before disconnecting or disassembling any hydraulic components. Always keep in mind the need for cleanliness when working on hydraulic equipment. Hydraulic system contamination will cause excessive wear of hydraulic components. 2.
Raise/Lower Relief Valve Pressure Test RAISE LIFT CYLINDER (EXTENDING) LIFT RELIEF MANIFOLD PRESSURE GAUGE NOTE: For identification purposes, the hydraulic hose to lift relief manifold port A is equipped with a cable tie at the Core Processor quick coupler.
The lift relief valve pressure test should be performed to make sure that the lift circuit relief pressure is correct. The relief pressure for both raise and lower is the same. 9. After relief pressure is obtained, return the tow vehicle lift lever to the neutral position and stop the tow vehicle engine. Record relief pressure. Procedure for Raise/Lower Relief Valve Pressure Test 10.
Service and Repairs General Precautions for Removing and Installing Hydraulic System Components Before Repair or Replacement of Components After Repair or Replacement of Components 1. Before removing any parts from the hydraulic system, position ProCore Processor on a level surface. Chock machine wheels to prevent machine from moving. Make sure that ProCore Processor engine is off. Remove key from ignition switch.
Check Hydraulic Lines and Hoses WARNING Hydraulic System Keep body and hands away from pin hole leaks or nozzles that eject hydraulic fluid under high pressure. Use paper or cardboard, not hands, to search for leaks. Hydraulic fluid escaping under pressure can have sufficient force to penetrate the skin and cause serious injury. If fluid is injected into the skin, it must be surgically removed within a few hours by a doctor familiar with this type of injury. Gangrene may result from such an injury.
Lift Relief Manifold FRONT 13 12 RIGHT 11 7 6 10 8 16 9 14 15 1 5 4 3 2 Figure 17 1. 2. 3. 4. 5. 6. Frame Hydraulic fitting (4 used) Lift relief manifold Cap screw (2 used) Hydraulic hose 90o hydraulic fitting (2 used) 7. 8. 9. 10. 11. Hydraulic hose Lock nut (2 used) Flat washer (2 used) O--ring 90o hydraulic fitting (2 used) 12. 13. 14. 15. 16. O--ring Quick coupler (2 used) Cable tie Hydraulic hose to manifold port A Hydraulic hose to manifold port B Manifold Removal (Fig. 17) 1.
6. Put caps or plugs on disconnected hoses and fittings to prevent contamination. 7. Remove two (2) cap screws, flat washers and lock nuts that secure lift relief manifold to machine frame. 8. Remove lift relief manifold from machine. 9. If necessary, remove hydraulic fittings from manifold (Fig. 18). Discard any removed O--rings. 6. Thread cartridge valves carefully into correct manifold port. The valves should go in easily without binding.
Hydraulic Lift Cylinder FRONT 13 RIGHT 6 4 8 12 10 7 10 14 9 8 5 4 11 13 6 3 9 1 2 Figure 19 1. 2. 3. 4. 5. Lift axle Lug nut (5 used per wheel) Wheel assembly Grease fitting Lift cylinder Hydraulic System 6. 7. 8. 9. 10. Pivot pin Grease fitting (2 used) Shoulder bolt Axle block (4 used) Flat washer (8 used) Page 4 -- 24 11. 12. 13. 14.
Removal (Fig. 19) Installation (Fig. 19) 1. Have ProCore Processor attached to tow vehicle and park both machines on a level surface. Secure lift axle to frame with hitch pin and lynch pin to prevent lift axle from shifting. 1. If removed, install fittings with new O--rings into lift cylinder ports (see Hydraulic Fitting Installation in the General Information section of this chapter). 2. Engage vehicle parking brake, stop engine and remove key from the ignition switch.
Hydraulic Offset Cylinder (Tow Hitch Kit) 7 7 6 6 5 5 1 4 9 10 3 2 8 FRONT RIGHT Figure 21 1. 2. 3. 4. Hydraulic offset cylinder Cylinder pin (2 used) Flat washer (2 used) Cap screw (2 used) Hydraulic System 5. O--ring (2 used) 6. Hydraulic fitting (2 used) 7. O--ring (2 used) Page 4 -- 26 8. Flange nut (2 used) 9. Hose (from manifold port C4) 10.
Removal (Fig. 21) Installation (Fig. 21) 1. Park ProCore Processor on a level surface. Secure machine lift axle to frame with hitch pin and lynch pin to prevent lift axle from shifting. Make sure that ProCore Processor engine is off. Remove key from the ignition switch. Chock wheels to prevent movement of machine. 1. If removed, install fittings with new O--rings into offset cylinder ports (see Hydraulic Fitting Installation in the General Information section of this chapter).
Hydraulic Cylinder Service HYDRAULIC LIFT CYLINDER 1 14 250 to 300 ft--lb (339 to 407 N--m) 2 13 3 4 12 11 1 HYDRAULIC OFFSET CYLINDER 8 7 6 5 2 4 3 5 7 6 9 10 8 9 15 15 30 to 35 ft--lb (41 to 47 N--m) 14 13 12 16 11 10 Figure 22 1. 2. 3. 4. 5. 6. Wear ring Seal O--ring Tube Rod O--ring 7. 8. 9. 10. 11. Backup ring Retaining ring Head Wiper Seal 12. 13. 14. 15. 16. NOTE: The service procedure for the ProCore Processor lift cylinder and offset cylinder is the same.
5. Mount rod securely in a vise by clamping vise on the flats of the pivot. Remove lock nut (item 14) and carefully slide piston and head from the rod. On offset cylinder, remove spacer (item 16) from rod. IMPORTANT: When removing seal components, be careful not to scratch or damage piston or head. 6. Remove and discard wear ring (item 1), seal (item 2) and O--rings (items 3 and 12) from piston. 3. Install O--rings (items 3 and 12), seal (item 2) and wear ring (item 1) to piston.
Tow Hitch Manifold (Tow Hitch Kit) 1 8 10 7 9 12 8 5 6 4 3 3 12 4 4 5 3 5 13 3 2 4 FRONT 5 13 RIGHT 5 11 3 Figure 24 1. 2. 3. 4. 5. Lift relief manifold Hydraulic hose (to relief manifold) O--ring Hydraulic fitting (5 used) O--ring Hydraulic System 6. 7. 8. 9. Tow hitch manifold Spacer (2 used) Flat washer (4 used) Cap screw (2 used) Page 4 -- 30 10. 11. 12. 13. Lock nut (2 used) Hydraulic fitting with orifice (.
Manifold Removal (Fig. 24) Manifold Installation (Fig. 24) 1. Park ProCore Processor on a level surface. Secure machine lift axle to frame with hitch pin and lynch pin to prevent lift axle from shifting. Make sure that ProCore Processor engine is off. Remove key from the ignition switch. Chock wheels to prevent movement of machine. 1. If fittings were removed from manifold, lubricate and place new O--rings to fittings.
Tow Hitch Manifold Service (Tow Hitch Kit) 1. Make sure the manifold is thoroughly cleaned before removing any of the solenoid valves. 7 2. Remove nut that secures solenoid coil to solenoid valve. Slide coil from valve. 60 in--lb (6.8 N--m) 6 8 IMPORTANT: Use care when handling the hydraulic valve. Slight bending or distortion of the stem tube can cause binding and malfunction. 8 3. Using a deep socket, remove valves from manifold. Note correct location of sealing and backup rings.
Chapter 5 Electrical System Table of Contents Electrical System ELECTRICAL DIAGRAMS . . . . . . . . . . . . . . . . . . . . . . 1 SPECIAL TOOLS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . 4 Starting Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 General Run Problems . . . . . . . . . . . . . . . . . . . . . . . 5 ELECTRICAL SYSTEM QUICK CHECKS . . . . . . . . 6 Battery Test (Open Circuit Test) . . . . . .
Special Tools Order special tools from your Toro Distributor. Some tools may also be available from a local supplier. Multimeter The multimeter can test electrical components and circuits for current (amps), resistance (ohms) or voltage. Obtain this tool locally. NOTE: Toro recommends the use of a DIGITAL Volt-Ohm--Amp multimeter when testing electrical circuits.
Battery Hydrometer Use the Battery Hydrometer when measuring specific gravity of battery electrolyte. Obtain this tool locally.
Troubleshooting For effective troubleshooting and repairs, you must have a good understanding of the electrical circuits (see Chapter 7 -- Electrical Diagrams) and components used on this machine. CAUTION Remove all jewelry, especially rings and watches, before doing any electrical troubleshooting or testing. Disconnect the battery cables unless the test requires battery voltage. Starting Problems Problem Possible Causes Starter solenoid clicks, but starter will not crank. Battery is discharged.
General Run Problems Problem Possible Causes Battery does not charge. Wiring to the charging circuit components is loose, corroded or damaged (see Wiring Schematic in Chapter 7 -- Electrical Diagrams). Voltage regulator is not properly grounded to engine. Voltage regulator is faulty. Ignition switch is faulty. Alternator stator or engine flywheel is faulty. Battery is faulty. Engine kills during operation. Ignition switch is faulty. Remote control engine stop switch is faulty.
Electrical System Quick Checks Battery Test (Open Circuit Test) Use a digital multimeter to measure the battery voltage. Voltage Measured Battery Charge Level Set the multimeter to the DC volts setting. The battery should be at a temperature of 60o to 100o F (16o to 38o C). The ignition switch should be in the OFF position and all accessories turned off. Connect the positive (+) multimeter lead to the positive battery post and the negative (--) multimeter lead to the negative battery post.
Component Testing For accurate resistance and/or continuity checks, electrically disconnect the component being tested from the circuit (e.g. unplug the wire harness switch connector from switch before doing a continuity check on switch). CAUTION When testing electrical components for continuity with a multimeter (ohms setting), make sure that power to the circuit has been disconnected. Ignition Switch The ignition (key) switch has three positions (OFF, RUN, and START) (Fig. 5).
Remote Control Handle Switches The remote control handle includes two (2) switches: the engine stop switch and the lift/offset switch (Fig. 8). 3 The engine stop switch is a momentary switch that allows the operator to shut the ProCore Processor engine off from the tow vehicle. When this switch is depressed and held, the engine magneto ignition system is grounded to cause the engine to stop running. The lift/offset switch is a two position switch that is used to control the optional tow hitch.
Hour Meter The hour meter used on the machine records the amount of time that the ignition switch is in the RUN position. Hobbs Testing 00001 QUARTZ HOURS 1. Make sure that Processor ignition switch is in the OFF position. Remove key from the ignition switch. Locate wire harness connector at rear of hour meter. Unplug harness connector from hour meter. + 1 10 FRONT BACK Figure 11 2. Connect the positive (+) terminal of a 12 VDC source to the positive (+) terminal of the hour meter. 3.
Fusible Link The ProCore Processor uses a fusible link for circuit protection. This fusible link connects the main wire harness to the starter B+ terminal and positive battery cable (Fig. 13). If the link should fail, current to the machine will cease. Refer to electrical schematic and wire harness drawings in Chapter 9 -- Electrical Diagrams for additional fusible link information. 2 1 Testing Make sure that ignition switch is OFF and disconnect the negative battery cable from the battery terminal.
Solenoid Valve Coil (Tow Hitch Kit) The ProCore Processor tow hitch kit uses four (4) solenoid valve coils on the hydraulic tow hitch manifold (Fig. 15). When the solenoid valve coils are energized, tow vehicle hydraulic flow can be directed to the tow hitch hydraulic offset cylinder to change the position of the ProCore Processor behind the tow vehicle. 3 1 UP NOTE: The four (4) tow hitch manifold solenoid valve coils are identical and can be reversed for testing purposes.
Service and Repairs NOTE: See the Briggs & Stratton Repair Manual for 4-cycle, V-twin Cylinder, OHV Head Engines for engine electrical component repair information. Battery Storage If the machine will be stored for more than 30 days: 1. Remove the battery from the machine and charge it fully (see Battery Service). 4. Store battery in a cool atmosphere to avoid quick deterioration of the battery charge. 5. To help prevent the battery from freezing, make sure it is fully charged (see Battery Service). 2.
Battery Service The battery is the heart of the electrical system. With regular and proper service, battery life can be extended. Additionally, battery and electrical component failure can be prevented. 2 3 CAUTION When working with batteries, use extreme caution to avoid splashing or spilling electrolyte. Electrolyte can destroy clothing and burn skin and eyes. Always wear safety goggles and a face shield when working with batteries. Electrolyte Specific Gravity Fully charged: 1.
2. Conduct a hydrometer test of the battery electrolyte. A. Check the voltage across the battery terminals prior to testing the battery. If the voltage is less than 12.4 VDC, recharge the battery. IMPORTANT: Make sure the area around the cells is clean before opening the battery caps. B. If the battery has recently been charged, remove the battery surface charge before performing the load test. Disconnect the engine fuel stop solenoid to prevent the engine from starting.
Charging To minimize possible damage to the battery and allow the battery to be fully charged, the slow charging method is presented here. This charging method can be accomplished with a constant current battery charger which is commonly available. CAUTION Follow the battery charger manufacturer’s instructions when using a battery charger. NOTE: Using specific gravity of the battery cells is the most accurate method of determining battery condition. 1.
Solenoid Valve Coil (Tow Hitch Kit) Removal (Fig. 17) 7 1. Make sure that Processor ignition switch is in the OFF position. Remove key from the ignition switch. 60 in--lb (6.8 N--m) 6 3 2. Disconnect wire harness electrical connector from the solenoid valve coil that is to be removed. 1 3. Remove nut that secures solenoid coil to solenoid valve. 4. Slide solenoid coil from valve. Installation (Fig. 17) 1. Clean valve stem and solenoid coil bore. UP 2. Slide coil onto solenoid valve. 5 3.
Chapter 6 Chassis Table of Contents Chassis SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 GENERAL INFORMATION . . . . . . . . . . . . . . . . . . . . . 3 Operator’s Manual . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Securing ProCore Processor to Tow Vehicle . . . . 3 SERVICE AND REPAIRS . . . . . . . . . . . . . . . . . . . . . . 4 Wheels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Wheel Hubs and Bearings . . . . . . . . . . . . . . . .
Specifications Item Description Transport Tires Size Pressure 18 x 9.5 -- 8, 6 Ply, Tubeless 36 PSI (248 kPa) Wheel Lug Nut Torque 70 to 90 ft--lb (95 to 122 N--m) Brush (Fig. 1) Bristle Length: New Bristle Length: Replace 4.500” (114.3 mm) 3.500” (88.9 mm) 2 1 3 Figure 1 1. Brush hub 2. Brush bristle Chassis Page 6 -- 2 3.
General Information Operator’s Manual The Operator’s Manual provides information regarding the operation, general maintenance and maintenance intervals for your ProCore Processor. Refer to the Operator’s Manual for additional information when servicing the machine. Securing ProCore Processor to Tow Vehicle Chassis While operating or servicing the ProCore Processor, make sure that the Processor is properly secured to the tow vehicle.
Service and Repairs Wheels FRONT RIGHT 1 70 to 90 ft--lb (95 to 122 N--m) 6 5 4 2 3 Figure 2 1. Main frame 2. Lug nut (5 used per wheel) Chassis 3. Wheel and tire assembly 4. Lift axle Page 6 -- 4 5. Hitch pin 6.
Wheel Removal (Fig. 2) Wheel Installation (Fig. 2) 1. Have ProCore Processor attached to tow vehicle and park machines on a level surface. Engage vehicle parking brake, stop engine and remove key from the ignition switch. Make sure that Processor engine is off. Chock wheels to prevent movement of either machine. 1. Position wheel to wheel hub on raised machine. 2. Secure wheel to ProCore Processor with five (5) lug nuts. 2.
Wheel Hubs and Bearings 1 See text for tightening procedure 3 6 8 11 2 4 12 5 7 9 10 Figure 3 1. 2. 3. 4. Lift axle Grease seal Inner bearing cone Inner bearing cup Chassis 5. 6. 7. 8. Wheel hub Lug screw (5 used) Outer bearing cup Outer bearing cone Page 6 -- 6 9. 10. 11. 12.
Removal (Fig. 3) Installation (Fig. 3) 1. Have ProCore Processor attached to tow vehicle and park machines on a level surface. Engage vehicle parking brake, stop engine and remove key from the ignition switch. Make sure that Processor engine is off. Chock wheels to prevent movement of either machine. 1. Thoroughly clean all parts before assembly. 2. Assemble wheel hub: A. If bearing cups were removed from the wheel hub, press inner and outer cups into the hub until they seat against the hub shoulder. 2.
Drive Belt Covers 15 16 1 9 8 3 5 2 10 11 12 13 4 6 14 FRONT RIGHT 10 9 7 Figure 4 1. 2. 3. 4. 5. 6. Engine assembly Centrifugal clutch Tinnerman nut (7 used) Jack shaft Idler pulley Belt cover Chassis 7. 8. 9. 10. 11. Jack shaft pulley Muffler guard Cap screw (12 used) Flat washer (12 used) Flange nut (3 used) Page 6 -- 8 12. 13. 14. 15. 16.
Removal (Figs. 4, 5 and 6) 1. Park ProCore Processor on a level surface with the Processor fully lowered. Make sure that Processor engine is off. Remove key from the ignition switch. Chock wheels to prevent movement of the machine. FRONT 4 RIGHT 2 2. Remove drive belt cover to gain access to drive belt and other drive components. Make sure that tinnerman nuts remain positioned correctly on frame brackets for assembly purposes. 3 2 Installation (Figs. 4, 5 and 6) 3 1.
Pulley Assembly Service CHOPPER AXLE DRIVE SHOWN 1 2 4 7 3 6 5 RIGHT 12 11 FRONT Antiseize Lubricant 10 9 8 Antiseize Lubricant Figure 7 1. 2. 3. 4. Idler pulley Pulley Square key Taper lock bushing Chassis 5. 6. 7. 8. Cap screw (3 used) Lock washer (3 used) Set screw (if equipped) Cap screw (3 used) Page 6 -- 10 9. 10. 11. 12.
The ProCore Processor uses several pulley assemblies to drive the jack shaft, chopper axle, brush shaft and rotating corner shaft. Service of these pulley assemblies requires similar procedures. 3. Slide pulley and taper lock bushing onto shaft. The pulley should be positioned to the inside of the taper lock bushing. Make sure that tapered surfaces of pulley and bushing align. Due to pulley design, the location of the pulley assembly on a shaft is adjustable.
Flange Bearing Service CHOPPER AXLE DRIVE SHOWN 12 1 Light Oil 2 3 4 8 5 2 8 7 6 RIGHT Light Oil 11 3 7 6 FRONT 10 9 Figure 8 1. 2. 3. 4. Shaft (chopper axle shown) Grease fitting Flange bearing Pulley 5. 6. 7. 8. Taper lock bushing Lock nut (4 used per bearing) Flat washer (4 used per bearing) Screw (4 used per bearing) 9. 10. 11. 12.
Flange Bearing Removal (Fig. 8) 2 4 1. Remove drive belt and pulley from shaft (refer to service information for specific drive assembly that exists later in this section). 1 1 2. Loosen three (3) set screws that secure flange bearing collar to shaft. 3. Note location of grease fitting so bearing can be properly orientated during installation. 1 4. Remove four (4) lock nuts, flat washers and screws that secure bearing to machine frame. Figure 9 5. Slide flange bearing from shaft. 1. Set screw 2.
Jack Shaft Assembly FRONT 35 80 to 88 in--lb (9.1 to 9.9 N--m) RIGHT 182 to 198 in--lb (20.6 to 22.3 N--m) 34 13 32 12 10 6 9 11 31 22 7 28 6 8 18 19 26 6 17 3 21 33 2 10 30 9 1 5 6 6 27 10 15 3 17 14 Antiseize Lubricant 8 6 10 80 to 88 in--lb (9.1 to 9.9 N--m) 17 4 23 12 25 16 29 20 24 Antiseize Lubricant Figure 10 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12.
Removal (Fig. 10) 1. Park ProCore Processor on a level surface with the Processor fully lowered. Make sure that Processor engine is off. Remove key from the ignition switch. Chock wheels to prevent movement of the machine. 2. Remove belt covers from both sides of jack shaft (see Drive Belt Covers in this section). 3. On both ends of jack shaft, remove drive belts from pulleys: A. Loosen lock nut that secures drive belt idler pulley. Position idler pulley away from drive belts. CLUTCH B.
4. Position cover mounts (items 27 and 28) to frame. Align bearing flanges and cover mounts to frame. Secure bearings and mounts to frame with four (4) cap screws, eight (8) flat washers and four (4) lock nuts. 2 1 5. Rotate jack shaft a few times to align bearings. Position jack shaft so that end of jack shaft on drive side (clutch side) extends 6.100” to 6.340” (154.9 to 161.0 mm) from bearing mounting plate (Fig. 13). 6. Secure jack shaft in bearings (see Flange Bearing Service in this section).
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Chopper Axle Service 1 2 3 RIGHT 3 5 FRONT 1 4 Figure 16 1. Cap screw (62 used) 2. LH blade assembly (31 used) Chassis 3. Lock nut (62 used) 4. RH blade assembly (31 used) Page 6 -- 18 5.
Chopper tips and blade assemblies can be removed and installed with the chopper axle mounted in the machine. 270 to 330 in--lb (31 to 37 N--m) Disassembly (Figs. 16 and 17) NOTE: The RH and LH blade assembly use the same blade but differ in which holes are used to mount the chopper tip to the blade (Fig. 18). Blades that have the chopper tips mounted toward the right side of the machine are RH assemblies.
Chopper Axle Assembly 80 to 88 in--lb (9.1 to 9.9 N--m) 182 to 198 in--lb (20.6 to 22.3 N--m) FRONT 31 13 11 32 12 RIGHT 33 21 34 35 30 Antiseize Lubricant 10 29 1 28 2 3 Antiseize Lubricant 21 27 13 26 Antiseize Lubricant Loctite #242 12 4 2 4 5 4 6 25 5 7 8 1 5 2 12 24 14 9 10 11 12 20 13 23 333 to 387 in--lb (38 to 43 N--m) 16 15 22 21 19 18 17 Figure 19 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12.
Removal (Fig. 19) 1. Park ProCore Processor on a level surface with the Processor fully lowered. Make sure that Processor engine is off. Remove key from the ignition switch. Chock wheels to prevent movement of the machine. 2. Remove rear cover from machine (see Rear Cover Removal in this section). 10.Label right and left side of the chopper assembly for installation purposes. Remove chopper assembly from machine by lifting it up and toward the rear of the machine. CHOPPER AXLE RIGHT FRONT 3.
Installation (Fig. 19) IMPORTANT: Make sure that brush shaft and chopper axle are properly aligned as drive belt is installed (Fig. 23). Improper alignment will decrease machine performance and may lead to increased debris buildup in Processor that can cause accelerated component wear and damage. CAUTION To prevent personal injury, make sure that chopper assembly is properly supported as it is installed to the machine. Chopper assembly weighs approximately 125 pounds (57 kg). C.
7. Adjust drive belt idler pulleys to achieve proper tension on drive belts (see Operator’s Manual). After adjustment, make sure that chopper axle and brush shaft are still properly aligned (Fig. 23). FRONT 3 1 IMPORTANT: After adjusting belt tension, check that distance from idler pulley face to the faces of the drive and driven pulleys is correct (Figs. 24 and 25). This distance is necessary to ensure that idler pulley is correctly aligned to drive belts.
Brush Assembly 36 35 38 14 21 FRONT 14 17 RIGHT 6 12 5 39 Loctite #242 40 13 15 37 Antiseize Lubricant 4 23 24 14 3 4 19 22 14 15 2 16 26 27 9 11 28 20 18 29 8 7 1 10 25 34 33 32 31 30 333 to 387 in--lb (38 to 43 N--m) Figure 26 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14.
2. Remove belt covers from both sides of brush shaft (Figs. 27 and 28) (see Drive Belt Covers in this section). 3. On both sides of machine, remove drive belts from brush shaft pulleys: A. Loosen lock nut that secures drive belt idler pulley. Position idler pulley away from drive belt. B. Carefully remove drive belt from pulley on brush shaft. CHOPPER AXLE 4. Remove pulley and taper lock bushing from both ends of brush shaft (see Pulley Assembly Service in this section). FRONT RIGHT 5.
7. Raise Processor so that brush is slightly off ground. Rotate brush a few times and center brush in frame. 8. Secure brush shaft in bearings (see Flange Bearing Service in this section). 1 FRONT NOTE: Chopper tip orientation in relation to brush housing 9. Rotate chopper axle so that a row of chopper tips is aligned with the brush housing corner. Rotate brush shaft so that one of the brush tips is aligned with the rotating corner shaft (Fig. 30).
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Rotating Corner Shaft Assembly 7 1 Antiseize Lubricant 2 9 3 15 8 11 14 16 6 12 5 5 RIGHT 13 12 4 10 11 FRONT Antiseize Lubricant Figure 33 1. 2. 3. 4. 5. 6. Flange bearing Drive belt Pulley Square key Set screw Pulley 7. 8. 9. 10. 11. Brush shaft Rotating corner shaft Carriage screw (2 used per bearing) Square key Flange nut (2 used per bearing) The rotating corner shaft prevents core material from accumulating in the corner of the brush housing.
5. Support corner shaft to keep it from shifting or falling. NOTE: Corner shaft rotates counterclockwise as viewed from right side of machine. CHOPPER AXLE RIGHT FRONT 6. Loosen set screw that secures both flange mount bearing locking collars to rotating corner shaft. Using the blind hole in bearing collar as a striking point, unlock collars from corner shaft by rotating the collar in the opposite direction of shaft rotation with a punch. 7.
9. Using a straight edge across the face of the drive pulley on brush shaft, verify drive belt alignment across drive and driven pulleys. Move corner shaft pulley so that drive belt and straight edge are aligned indicating correct position of pulley on corner shaft. 0.180” to 0.240” (4.6 to 6.0 mm) FRONT 1 10.Tighten two (2) set screws to secure pulley to rotating corner shaft. 11. Using a straight edge, check that belt alignment is still correct. If needed, re--adjust pulley location on corner shaft.
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Roller Loctite #242 FRONT 15 16 9 13 3 4 RIGHT 13 3 10 13 3 5 2 17 8 11 12 Loctite #242 11 7 14 16 6 8 11 12 11 Antiseize Lubricant 3 8 13 9 17 10 2 1 5 3 13 4 16 15 Antiseize Lubricant Figure 38 1. 2. 3. 4. 5. 6. Roller Adjuster plate Flat washer (6 used) Adjuster key Carriage screw (4 used) Connector strap Chassis 7. 8. 9. 10. 11. 12. Roller scraper Flange nut (6 used) Set screw Flange mount bearing (2 used) Carriage bolt (4 used) Carriage screw (2 used) Page 6 -- 32 13.
Removal (Fig. 38) Installation (Fig. 38) 1. Have ProCore Processor attached to tow vehicle and park machines on a level surface with the Processor fully lowered. Engage vehicle parking brake, stop engine and remove key from the ignition switch. Make sure that Processor engine is off. Chock wheels to prevent movement of either machine. 1. If adjustment plates and adjuster keys were removed from frame, secure them to frame with carriage screws, flat washers and flange nuts to location noted during removal.
Lift Axle 67 to 83 ft--lb (91 to 112 N--m) FRONT RIGHT 13 6 4 8 15 10 17 12 10 7 10 14 18 19 9 8 5 4 11 16 13 6 10 12 9 1 3 2 70 to 90 ft--lb (95 to 122 N--m) 67 to 83 ft--lb (91 to 112 N--m) Figure 39 1. 2. 3. 4. 5. 6. 7. Lift axle Lug nut (5 used per wheel) Wheel and tire assembly Grease fitting Lift cylinder Pivot pin Grease fitting (2 used) Chassis 8. 9. 10. 11. 12. 13. Shoulder bolt Axle block (4 used) Flat washer Cap screw (4 used) Lock nut Bushing (2 used) Page 6 -- 34 14.
Removal (Fig. 39) Installation (Fig. 39) 1. Have ProCore Processor attached to tow vehicle and park machines on a level surface with the Processor fully lowered. Engage vehicle parking brake, stop engine and remove key from the ignition switch. Make sure that ProCore Processor engine is off. Chock wheels to prevent movement of either machine. NOTE: Bearing tubes should be installed on lift axle with bracket flange toward end of lift axle tube. 2.
Rear Cover FRONT 1 RIGHT 5 5 14 13 10 12 13 8 13 8 9 14 5 6 9 2 8 11 8 7 11 5 5 3 4 7 12 7 12 Figure 40 1. 2. 3. 4. 5. Rear cover Subframe hoop Subframe pivot Curtain Flange nut (36 used) Chassis 6. 7. 8. 9. 10. Carriage screw (2 used) Flat washer (30 used) Cap screw (47 used) Pivot (2 used) Pivot (2 used) Page 6 -- 36 11. 12. 13. 14.
Removal (Fig. 38) 1 1. Park ProCore Processor on a level surface with the Processor fully lowered. Make sure that Processor engine is off. Remove key from the ignition switch. Chock wheels to prevent movement of machine. 2. On both sides of machine, remove two (2) cap screws and flange nuts that secure pivot (item 9) to machine frame. Slide pivot from rear cover subframe pivot. 2 2 6 3 3.
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Chapter 7 Electrical Diagrams Table of Contents 3 4 5 6 7 8 Electrical Diagrams Electrical ELECTRICAL SCHEMATIC Electrical Schematic . . . . . . . . . . . . . . . . . . . . . . . . . CIRCUIT DRAWINGS Crank Circuits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Run Circuits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . WIRE HARNESS DRAWINGS Wire Harness Drawing . . . . . . . . . . . . . . . . . . . . . . . Wire Harness Diagram . . . . . . . . . . . . . . . . . . . . . . .
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IGNITION SWITCH PINK RED YELLOW GREEN BLACK MAIN FUSE (25 AMP) RUN FUSE (10 AMP) BROWN GRAY ORANGE FUEL SOLENOID MAGNETOS ENGINE INTERCONNECT BROWN ALT. REG.
IGNITION SWITCH (IN START) PINK RED YELLOW GREEN BLACK MAIN FUSE (25 AMP) RUN FUSE (10 AMP) BROWN GRAY ORANGE FUEL SOLENOID (ENERGIZED) MAGNETOS ENGINE INTERCONNECT BROWN ALT. REG.
IGNITION SWITCH (IN RUN) PINK RED YELLOW GREEN BLACK MAIN FUSE (25 AMP) RUN FUSE (10 AMP) BROWN GRAY ORANGE FUEL SOLENOID (ENERGIZED) MAGNETOS ENGINE INTERCONNECT BROWN ALT. REG.
ProCore Processor Wire Harness Drawing Page 7 -- 6
PINK ORANGE GRAY GREEN BLACK GRAY BLUE BLACK RED YELLOW GRAY GRAY BROWN BLACK BLUE BROWN YELLOW BROWN GREEN BLACK PINK RED ORANGE BLACK ProCore Processor Wire Harness Diagram Page 7 -- 7
BLUE BLACK BLUE BLACK BLUE BLACK BLUE BLACK BLUE BLACK ProCore Processor Tow Hitch Kit Wire Harness Page 7 -- 8
