FZ23B FZ28K (Rev.
TO THE DEALER: Assembly and proper installation of this product is the responsibility of the Woods® dealer. Read manual instructions and safety rules. Make sure all items on the Dealer’s Pre-Delivery and Delivery Check Lists in the Operator’s Manual are completed before releasing equipment to the owner. The dealer must complete the online Product Registration form at the Woods Dealer Website which certifies that all Dealer Check List items have been completed.
TABLE OF CONTENTS INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 SPECIFICATIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 GENERAL INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 SAFETY RULES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 SAFETY DECALS . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SPECIFICATIONS Engine: FZ23B . . . . . Briggs & Stratton Vanguard V-Twin, 4-Cycle, Air Cooled FZ28K . . . . . . . . . . . . . . . . . . . . . . . . .Kawasaki, 4-Cycle, Air Cooled Horsepower: FZ23B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 HP FZ28K . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 HP Fuel Type: . . . . . . . . . . . Gasoline (minimum 85 octane, unleaded recommended) Standard Tire Size: Front . . . .
SAFETY RULES ATTENTION! BECOME ALERT! YOUR SAFETY IS INVOLVED! Safety is a primary concern in the design and manufacture of our products. Unfortunately, our efforts to provide safe equipment can be wiped out by an operator’s single careless act. In addition to the design and configuration of equipment, hazard control and accident prevention are dependent upon the awareness, concern, judgement, and proper training of personnel involved in the operation, transport, maintenance, and storage of equipment.
SAFETY RULES ATTENTION! BECOME ALERT! YOUR SAFETY IS INVOLVED! (Safety Rules continued from previous page) Remove gas-powered equipment from the truck or trailer and refuel on the ground. If this is not possible, then refuel such equipment on a trailer with a portable container, rather than from a gasoline dispenser nozzle. Keep the nozzle in contact with the rim of the fuel tank opening at all times until fueling is complete. Do not use a nozzle lock-open device.
SAFETY RULES ATTENTION! BECOME ALERT! YOUR SAFETY IS INVOLVED! (Safety Rules continued from previous page) Installation of a grasscatcher assembly will reduce the stability and maneuverability of the Mow'n Machine when operating on sloping terrain. Do not tow a trailer over 200 lbs. Do not tow a trailer or add power unit ballast with a combined weight over 200 lbs. Too much weight can cause loss of traction or stability on a slope. It can also reduce parking brake ability.
SAFETY RULES ATTENTION! BECOME ALERT! YOUR SAFETY IS INVOLVED! (Safety Rules continued from previous page) STORAGE Tighten all bolts, nuts, and screws to torque chart specifications. Check that all cotter pins are installed securely to ensure equipment is in a safe condition before putting unit into service. Keep children and bystanders away from storage area. Use care to prevent battery acid from contacting skin. Make sure all safety decals are installed. Replace if damaged.
SAFETY & INSTRUCTIONAL DECALS ATTENTION! BECOME ALERT! YOUR SAFETY IS INVOLVED! Replace Immediately If Damaged! 1 – 72407 2 – 72404 3 – SERIAL NUMBER PLATE (Safety Decals continued on next page) (Rev.
SAFETY & INSTRUCTIONAL DECALS ATTENTION! BECOME ALERT! YOUR SAFETY IS INVOLVED! Replace Immediately If Damaged! (Safety Decals continued from previous page) 4 – 72408 8 - 07754100 07754100 9 - 72801 5 – 72406 6 – 70376 7 – 72405 BE CAREFUL! Use a clean, damp cloth to clean safety decals. Avoid spraying too close to decals when using a pressure washer; high-pressure water can enter through very small scratches or under edges of decals causing them to peel or come off.
OPERATION The operator is responsible for the safe operation of this Mow’n Machine. The operator must be properly trained. Operators should be familiar with the power unit, all attachments that will be used, and all safety practices before starting operation. Read the safety rules and safety decals on page 5 through page 10. toggle switch to lower the deck and cycle through to the tilt position. Release switch when deck reaches maximum tilt position.
The PTO control must be in the “OFF” position and the steering handles in the NEUTRAL position before unit can be started. A safety switch behind the operator’s seat will cause the engine to stop if the operator leaves the seat with the PTO or steering handles engaged. The engine will also stop if the steering handles are moved from NEUTRAL while the parking brake is engaged or if the deck jumper wire is not connected to the wire harness or the deck safety switch is disengaged.
WARNING the steering handles are moved, the faster the machine will move. Watch for hidden hazards on the terrain during operation. Practice steering maneuvers at half throttle. STEERING HANDLE OPERATION WARNING Steering Handle Positions NOTICE ■ If you become confused during operation, return both handles to the center NEUTRAL position and the power unit will stop.
STOPPING ENGINE CAUTION Remove key and store in a secure location to prevent unauthorized persons from operating equipment. 1. Place steering handles in the NEUTRAL position and set parking brake. 2. Move throttle to 1/3 setting. 3. Allow engine to idle for several minutes. 4. Turn key to OFF position and remove. The weight transfer is designed to place an additional load on the drive wheels, providing additional traction. 1. Attach mower to power unit and set to desired cutting height. 2.
OWNER PRE-OPERATION CHECK LIST ___ Do not allow riders. (OWNER'S RESPONSIBILITY) ___ Review and follow all safety rules and safety decal instructions on pages 5 through 10. ___ Inspect area and remove stones, branches or other hard objects that might be thrown, causing injury or damage. ___ Check that all safety decals are installed and in good condition. Replace if damaged. ___ Clean air intake screen. Check air cleaner; service if necessary.
OWNER SERVICE WARNING Before performing any service or maintenance, lower attachment to ground, turn off power unit engine, remove key, and disconnect battery ground cable (negative -). Before working underneath, read manual instructions, securely block up, and check stability. Secure blocking prevents equipment from dropping due to hydraulic leak down, hydraulic system failure, or mechanical component failure.
Figure 5. Lubrication Diagram TAILWHEEL MAINTENANCE Once a year, disassemble tailwheel assembly and inspect roller bearings: 1. Remove dust cap (2) from top of tailwheel assembly (1). 2. Remove cotter pin (3) and slotted hex nut (4). 3. Remove wheel fork (10), bearing cones (6) and remaining hardware from assembly. 4. Inspect bearing cones (6) and bearing cups (7) for wear and replace if necessary. Replace seals and washers as necessary. 5. Pack bearing cones (6) with a good grade wheel bearing grease. 6.
HYDROSTATIC TRANSMISSION SERVICE NOTICE ■ 3. Remove case drain hose fitting from bottom of reservoir, located outside of power unit frame. Allow reservoir to completely drain. Keep transmission oil clean. When adding fluid take precautions to prevent dirt and other foreign material from entering the system. 4. Remove automotive type filter (Figure 7) by turning counter-clockwise. NOTE: Check fluid level every 8 hours of operation. 5.
3. Inspect battery to make sure tie-down is tight and battery is secured in place. 4. Inspect battery case for cracks or leaks; replace battery if necessary. 5. Test battery with hydrometer; recharge battery if less than 75% charge is indicated. 6. Add water if necessary. CLEANING After Each Use ● Remove large debris such as clumps of dirt, grass, crop residue, etc. from machine. ● Inspect machine and replace worn or damaged parts. ● Replace any safety decals that are missing or not readable.
DEALER SERVICE The information in this section is written for dealer service personnel. The repair described here requires special skills and tools. If your shop is not properly equipped or your mechanics are not properly trained in this type of repair, you may be time and money ahead to replace complete assemblies. WARNING 4. Place steering handles in the neutral position (pivoted outward) and start engine. 5. If drive wheels turn, turn rod out or in until wheel stops. 6. Tighten jam nut. 7.
TROUBLESHOOTING ENGINE PROBLEM Engine will not crank Engine cranks but will not start POSSIBLE CAUSE SOLUTION PTO switch is “ON” Switch to the “OFF” position Steering handles are not in “Positive Neutral” Swing steering handle outward Battery is discharged Charge or replace battery Starter fuse is blown Replace fuse Steering handle switches are out of adjustment Listen for the switch “click” and adjust as necessary Fuel tank is empty Fill fuel tank Fuel line or fuel filter is restricted Ble
• If there is voltage at both pink/black wires mentioned in the previous paragraph, check voltage at yellow/red parking brake wires with the park brake off. • If voltage is not present, the wire between the seat relay and parking brake switch is unconnected or the seat relay is defective and must be replaced. • If voltage is present at one wire but not the other, the parking brake switch is defective and must be replaced. Troubleshooting Deck Safety Switch 1.
PARKING BRAKE ADJUSTMENT NOTE: Photo in Figure 12 was taken from underneath the power unit for clarification. All work can be performed from above. NOTICE ■ Overtightening the brake can cause internal damage to the brake linkage. NOTE: Adjust right and left brakes individually. NOTE: It may be easier to rework clutch if you first remove the counterweights from the rear of the power unit. 1. Disconnect clevis from right parking brake and brake handle linkages. 3.
Install Clutch 1. Install clutch spacer (10) over engine shaft with the chamfer side towards the engine. See Figure 14. 45 50 10 21 DP11 DP10 Figure 14. Clutch Spacer Installed 2. For FZ23B Only: Align keyway of new D-Drive hub (45) with key of clutch and press into front of clutch. See Figure 15 and Figure 16. 10. 21. 45. 50. Clutch spacer (see Figure 14) 7/16 NF HHCS GR5 D-Drive hub 7/16 Lock washer Figure 16. Clutch, D-Drive Hub, & Hardware Installed 6.
2. Attach clutch cable (16) to clutch (19) using hardware previously removed. Make sure nut is in side of loop of cable and between washers. Cable must pivot freely, (see Figure 13). 3. Attach electrical wiring harness to clutch. 4. Replace counterweights if removed. RETURN TO OPERATION When you have completed service and maintenance functions, read and comply with these safety messages before returning unit to operation. WARNING Make sure all safety decals are installed. Replace if damaged.
ASSEMBLY DEALER SET-UP INSTRUCTIONS Assembly of this Mow’n Machine is the responsibility of the Woods dealer. It should be delivered to the owner completely assembled, lubricated, and adjusted for normal cutting conditions. 1. Install drive tires using five lug bolts (1) from bag of loose parts shipped with machine. 2. Torque lug bolts to 85 lbs-ft. Drive Tire Pressure: Set up the Mow’n Machine as received from the factory with these instructions.
Straight Line Travel 1. Check tire pressure; tires must have equal air pressure. 2. Check travel; drive forward with both steering handles full forward at half throttle. • If travel is not straight, adjust steering handle stop bolt on opposite side of turn. • If power unit turns to the left, raise steering stop bolt on the right. • If power unit turns to the right, raise steering stop bolt on the left. INSTALL SINGLE TAILWHEEL (OPTIONAL) 1.
DEALER CHECK LISTS PRE-DELIVERY CHECK LIST DELIVERY CHECK LIST (DEALER’S RESPONSIBILITY) (DEALER’S RESPONSIBILITY) Inspect the equipment thoroughly after assembly to make sure it is set up properly before delivering it to the customer. The following check list is a reminder of points to inspect. Check off each item as it is found satisfactory, corrections are made, or services are performed. ___ Show customer how to make adjustments.
Parts Index Mow’n Machine FZ23B, FZ28K FZ23B, FZ28K FRAME ASSEMBLY . . . . . . . . . . . . . . . . . . . . 30 & 31 ENGINE ASSEMBLY FZ23B (Briggs Vanguard Gas Engine 23hp) . . . . . . . . 32 & 33 FZ28K (Kawasaki Gas Engine 28hp) . . . . . . . . . . . . . 34 & 35 HYDRAULIC RESERVOIR & HOSES. . . . . . . . . . . . . . . . . . . 36 & 37 PTO, PUMP & CLUTCH ASSEMBLY . . . . . . . . . . . . . . . . . . . . 38 & 39 SEAT ASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
FZ23B, FZ28K FRAME ASSEMBLY 30 Parts (Rev.
FZ23B, FZ28K FRAME ASSEMBLY PARTS LIST REF PART QTY DESCRIPTION REF PART QTY DESCRIPTION 1 78781 1 Fuel tank, LH 40 73895 2 Weight transfer pin 2 78780 1 Fuel tank, RH 41 71170 2 5-Link chain 3 78333 2 Fuel cap 42 4 3/8 NC Hex lock nut 6698 * 4 73427 1 Left fender cover 43 5 73428 1 Right fender cover 44 6 73898 2 Weight transfer arm 45 7 71144 2 Extension spring 46 8 73443 1 Debris screen, (optional) 47 71444 2 Rubber bumper 9 73891 1 Footrest
FZ23B ENGINE ASSEMBLY 32 Parts (Rev.
FZ23B ENGINE ASSEMBLY PARTS LIST REF PART 1 2 QTY DESCRIPTION REF PART QTY DESCRIPTION 1 Briggs Vanguard gas engine 23 hp Engine 386447 type 0212 trim G1 23 -------- * 2 1/4 NC x 3/4 HHCS GR5 24 3886 1 1/4 x 1-1/4 Key 1000606 1 Air filter 25 839 * 4 3/8 NC x 1 HHCS GR5 1000607 1 Air filter - pre cleaner 26 73542 * 4 10-24 x 1/2 Washer head machine screw 838 * 4 3/8 Lock washer 3 75470 Muffler 4 73945 2 Exhaust gasket 27 5 70939 1 Oil filter 28 839 * 2 3/8 N
FZ28K ENGINE ASSEMBLY 34 Parts (Rev.
FZ28K ENGINE ASSEMBLY PARTS LIST REF PART QTY DESCRIPTION A 21536100 1 Spark plug (not shown) 30 5336 * 2 Washer, 1/4 flat 1 ----- 1 Kawasaki gas engine 28 hp (spec no. FH770D-ESO4-R) 31 29751 * 4 HHCS, M8 - 1.25 x 35 mm GR8.8 32 1985 * 4 Washer, 1/4 lock 2 72859 1 Oil filter 33 70065 4 Nut, 1/4 NC whiz 3 75215 1 Air filter safety element (not shown) 34 1004104 1 Key, 1/4 x 1/4 x 1-3/4 75214 1 Air filter (not shown) 35 75484 1 Sheave, 3V 2 grv 4.
HYDRAULIC RESERVOIR & HOSES PARKER® PUMPS REF PART QTY DESCRIPTION REF PART QTY DESCRIPTION 1 75477 1 Hydraulic reservoir 16 315031 2 Adapter, 9/16 ORBM x 3/4 JICM 2 75489 1 Cap w/breather 17 62367 2 Elbow, 9/16 ORBM x 9/16 JIMCM 5 838 * 3 3/8 Lock washer 19 75481 1 Hose - Right, top pump front motor 6 59077 * 3 3/8 NC Center lock nut 20 75480 1 10 75527 1 Filter, hydraulic oil Hose - Right, bottom pump back motor 11 61 4 Adapter, 3/4 JICM x 3/4 ORBM 21 7547
HYDRAULIC RESERVOIR & HOSES HYDRO-GEAR® PUMPS REF PART QTY DESCRIPTION REF PART QTY DESCRIPTION 1 75477 1 Hydraulic reservoir 17 62367 2 Elbow, 9/16 ORBM x 9/16 JIMCM 2 75489 1 Cap w/breather 19 75481 1 Hose - Right, top pump front motor 6 70069 * 3 3/8 NC Flanged lock nut 20 75480 1 10 75527 1 Filter, hydraulic oil Hose - Right, bottom pump back motor 11 61 6 Adapter, 3/4 JICM x 3/4 ORBM 21 75478 1 Hose - Left, top pump back motor 22 75479 1 Hose - Left, bott
PTO, CLUTCH & PUMP ASSEMBLY 38 Parts MAN0875 (2/8/2011)
PTO CLUTCH & PUMP ASSEMBLY PARTS LIST REF PART QTY DESCRIPTION REF PART QTY DESCRIPTION 1 73746 1 Splined power shaft (FZ28K) -or- 24 6698 * 6 3/8 NC Center lock nut 1 73825 1 Splined power shaft (FZ23B) 25 31138 * 2 3/8 NC x 3-1/2 HHCS - GR5 2 75358 1 PTO sheave 26 73416 2 Idler sleeve 75362 1 PTO Idler Arm (includes item 42) 4 5 3886 * 78044 1 Key 1/4 x 1-1/4 27 2 1" Pillow block bearing w/set screw 31 75476 1 3-1/4 x 5/8 x 1-5/8 Idler 6 3/8 NC x 1-3/4 HHCS -
SEAT & HOOD ASSEMBLY REF PART QTY DESCRIPTION REF PART QTY DESCRIPTION 1 78369 1 Seat pan 23 1032106 1 FZ ROPS Assembly 2 78468 1 Suspension seat 24 78494 1 Kit, arm rest RH 4 4378 * 4 5/16 Flat washer 25 78495 1 Kit, arm rest LH 5 FA220 * 4 5/16 Nylok nut 26 78500 1 Kit, cushion cover 6 73581 2 Pivot bushing 27 78501 1 Kit, back seat cushion 7 72410 1 Pivot rod 28 78503 1 Kit, track 8 854 * 2 1/2 Flat washer 29 78496 1 Arm pad 9 71630 * 2
TAILWHEEL ASSEMBLY Single Tailwheel Assembly REF PART QTY DESCRIPTION Wide Stance Tailwheel Assembly REF PART QTY DESCRIPTION 1 71126 1 Pivot mount adapter 3 3585 4 Bearing cup 2 73741 1 Pivot housing 4 3586 4 Bearing cone 3 3585 2 Bearing cup 5 70328 2 Seal, 1.5 x 2 x .187 4 3586 2 Bearing cone 6 70086 2 Spacer, 1.013 x 1.5 x .375 5 70328 1 Seal, 1.5 x 2 x .187 7 73818 2 Wheel fork 6 70086 1 Spacer, 1.013 x 1.5 x .
BRAKE ASSEMBLY REF 1 1 PART 73955 78055 QTY 2 2 DESCRIPTION REF PART QTY ----- * 2 DESCRIPTION 23 x 10.50 Turf tire & wheel -or- 8 23 x 10.50 Low pressure knobby tire & wheel -or- 9 73440 2 Brake actuator bar Key, woodruff 3/16 x 1 10 70022 3 Yoke 1 74093 1 23 x 10.50 Chevron tire & wheel (right) 11 73829 1 Brake rod - RH 12 73439 1 Brake rod - LH 1 74097 1 23 x 10.50 Chevron tire & wheel (left) 13 73442 1 Bar, parking brake 1 75101 23 x 10.
BRAKE ASSEMBLY PARTS LIST (CONTINUED) REF PART QTY DESCRIPTION REF PART QTY DESCRIPTION 23 2985 * 1 1/4-28 Tapered thread grease fitting 32 4115 * 1 3/16 x 1-1/8 Spring pin 24 3145 * 6 3/32 x 1/2 Cotter pin 33 6096 * 2 5/16 NC x 3/4 HHCS - GR5 3 Clevis pin 34 6778 * 2 5/16 NC Hex lock nut 25 70024 26 3231 * 1 3/8 NC x 2 HHCS - GR5 35 2 Wheel motor 27 12169 * 7 3/8 NC x 1-1/4 HHCS - GR5 36 639 * 8 1/2 NC x 2-1/2 HHCS - GR5 28 6698 * 8 3/8 NC Hex lock nut 37
COUNTERWEIGHT MOUNT KIT REF PART QTY DESCRIPTION A 70980 1 71063 1 Weight mount 2 71123 1 Weight strap 3 71156 2 .375-16 x 6" Hook bolt 4 3/8 NC x 1 HHCS 4 839 * Counterweight mount kit (no weights included) 5 66885 4 3/8 NC Flange nut 6 71512 ** 50 lb. Counterweight 7 565 * 2 3/8 Flat washer 8 838 * 2 3/8 Lock washer NOTES: ** Refer to counterweight requirement chart on page 14 to determine the amount of counterweight required for your mower and equipment.
STEERING ASSEMBLY REF PART QTY DESCRIPTION REF PART QTY DESCRIPTION 1 73023 2 Steering lever (includes items 5 & 6) 18 2 73030 2 Steering lever mount 20 3 73178 4 5/16 NC x 1.
Parts MAN0875 (2/8/2011) FZ23B WIRING DIAGRAM SN 117489 & UP
FZ23B WIRING DIAGRAM PARTS LIST SN 1177489 & UP REF PART QTY DESCRIPTION REF PART 1 DESCRIPTION A 75515 1 FZ23B/FZ28K Wiring assembly 12 B 78756 1 FZ23B/FZ28K Wiring assembly 13 71387 1 Fuse - 7.
Parts MAN0875 (2/8/2011) FZ28K WIRING DIAGRAM SN 1177489 & UP
FZ28K WIRING DIAGRAM PARTS LIST SN 1177489 & UP REF PART QTY DESCRIPTION REF PART 75232 1 FZ23B/FZ28K Wiring assembly 12 B 78756 1 FZ23B/FZ28K Wiring assembly 13 71387 1 Fuse - 7.
BOLT TORQUE CHART Always tighten hardware to these values unless a different torque value or tightening procedure is listed for a specific application. Fasteners must always be replaced with the same grade as specified in the manual parts list. Always use the proper tool for tightening hardware: SAE for SAE hardware and Metric for metric hardware. Make sure fastener threads are clean and you start thread engagement properly.
BOLT SIZE CHART NOTE: Chart shows bolt thread sizes and corresponding head (wrench) sizes for standard SAE and metric bolts. SAE Bolt Thread Sizes 5/16 3/8 1/2 IN MM 5/8 3/4 7/8 1 2 3 4 5 6 7 25 50 75 100 125 150 175 Metric Bolt Thread Sizes 8MM 10MM 12MM 14MM 16MM 18MM ABBREVIATIONS AG .............................................................. Agriculture ASABE.................... American Society of Agricultural & Biological Engineers (formerly ASAE) ASAE .......
INDEX Controls and Switches 11 Moving Disabled Power Unit 14 Owner Pre-Operation Checklist (Owner’s Responsibility) 15 Practice Operation 12 A ASSEMBLY Dealer Set-Up Instructions 26 Install Single Tailwheel (Optional) 27 Uneven Terrain Operation Safety Switch System Start Engine 12 D DEALER CHECK LISTS 11 12 12 Stop Mower or Attachment 12 Steering Handle Operation 13 Steering Handle Positions 13 Stopping Engine 14 Weight Transfer System 14 Cold Weather Starting Tips Delivery (Dealer’s Responsibility
LIMITED WARRANTY (Mow’n Machine Zero-Turn Mower Replacement Parts) TM Woods Equipment Company (“WOODS”) warrants replacement parts for Mow’n Machine zero-turn mowers and attachments to be free from defect in material and workmanship for a period of ninety (90) days from the date of delivery of the product to the original purchaser.
LIMITED WARRANTY Mow’n Machine Zero-Turn Mowers TM Please Enter Information Below and Save For Future Reference.
