User's Manual

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Date of Origin – 02/01/08

TABLE OF CONTENTS

NORMAL TRAILER OPERATION ...................................................................................................................................................................... 3

SAFETY ...................................................................................................................................................................................................... 4

DECALS & WARNINGS ....................................................................................................................................................................... 4,5

AIR BRAKE SYSTEM ............................................................................................................................................................................. 6

WHEEL NUT TORQUE ............................................................................................................................................................................ 6

REAR IMPACT GUARDS ........................................................................................................................................................................ 6

ABS BRAKING SYSTEM........................................................................................................................................................................ 7

BACKUP WARNING SYSTEM ................................................................................................................................................................ 7

CONTROL OF SAFE OPERATION .......................................................................................................................................................... 8

INSPECTION PROCEDURES BEFORE EACH TRIP ............................................................................................................................................ 9

LEGAL REQUIREMENT FMCS 49 CFR 392.7 ......................................................................................................................................... 9

TRAP DOOR LOCKS .............................................................................................................................................................................. 9

LIGHTS AND REFLECTORS ................................................................................................................................................................. 10

ELECTRICAL WIRING ........................................................................................................................................................................... 10

FIFTH WHEEL AND KING PIN ENGAGEMENT ...................................................................................................................................... 10

TIRES .................................................................................................................................................................................................... 10

MUD FLAPS ......................................................................................................................................................................................... 10

TARP SYSTEM ..................................................................................................................................................................................... 10

LANDING GEAR ................................................................................................................................................................................... 10

HUB MAINTENANCE ............................................................................................................................................................................ 11

WHEELS AND RIMS ............................................................................................................................................................................. 11

HUB LUBRICANT ................................................................................................................................................................................. 11

SIDE STRUCTURES .............................................................................................................................................................................. 12

SUSPENSION AND SUSPENSION SUBFRAME .................................................................................................................................... 12

OPERATING INSTRUCTIONS .......................................................................................................................................................................... 13

PARKING/EMERGENCY BRAKING SYSTEM ........................................................................................................................................ 13

TRAILER LOADING .............................................................................................................................................................................. 14

TRAILER UNLOADING ......................................................................................................................................................................... 14

TRAP DOOR OPERATION .................................................................................................................................................................... 15

SINGLE SPEED TRAP OPENERS ................................................................................................................................................ 15

2 SPEED TRAP OPENERS ........................................................................................................................................................... 15

TRAP DOOR LATCH (PAWL) - SETUP AND ADJUSTMENT ....................................................................................................... 16

CONTROL BOX OPERATION ............................................................................................................................................................... 18

MANUAL OPERATION ................................................................................................................................................................ 18

SETTINGS FUNCTIONS ON REMOTE .......................................................................................................................................... 18

PROGRAMMING EASY FLOW HOPPER DOORS ....................................................................................................................... 19

WIRELESS OPERATION .............................................................................................................................................................. 20

TROUBLE SHOOTING GUIDELINES ............................................................................................................................................ 21

PRESSURE RELIEF ADJUSTMENT .............................................................................................................................................. 20

EMERGENCY APPLICATION WITH DRILL ................................................................................................................................... 23

ROLL TARP .......................................................................................................................................................................................... 24

TARP TENSION ..................................................................................................................................................................................... 24

THUNDER ELECTRIC TARP SYSTEM ................................................................................................................................................... 26

OPTIONAL ARM ADJUSTMENT .................................................................................................................................................. 27

ERROR CODES ........................................................................................................................................................................... 28

SETTING FUNCTIONS ON REMOTE ............................................................................................................................................ 29

THUNDER TARP RF PROGRAMMING ......................................................................................................................................... 30

THUNDER ELECTRIC TARP SCHEMATIC .................................................................................................................................... 31

LANDING LEGS ................................................................................................................................................................................... 32

ACCESS SYSTEM ............................................................................................................................................................................... 33

LIFTABLE, REGULATED AXLE ............................................................................................................................................................. 33

GENERAL MAINTENANCE ............................................................................................................................................................................. 34

AVOIDING CONTAMINATION ............................................................................................................................................................... 34

TRAILER WASHING ............................................................................................................................................................................. 34

CORROSIVE DETERIORATION ............................................................................................................................................................. 34

TRAP FRAME MAINTENANCE ............................................................................................................................................................. 35

ROLLER DOOR FIELD ADJUSTMENT ............................................................................................................................................ 36, 37

AIR HAMMER (VIBRATOR) MAINTENANCE ........................................................................................................................................ 38

VIBRATOR AIRLINE SCHEMATIC ......................................................................................................................................................... 39

HUB MAINTENANCE ............................................................................................................................................................................ 40

WHEEL BEARING INSPECTION ............................................................................................................................................................ 40

WHEEL BEARING ADJUSTMENT ......................................................................................................................................................... 40

BEARING LUBRICANT ......................................................................................................................................................................... 40

BRAKES ............................................................................................................................................................................................... 41

AIR BRAKE SYSTEM - TROUBLESHOOTING ............................................................................................................................................... 43

BRAKE CONTROLS ............................................................................................................................................................................. 43

IN-LINE AIR FILTER ............................................................................................................................................................................... 44

AIR SYSTEM COLD WEATHER OPERATION ....................................................................................................................................... 44

AIR BRAKE PIPING SCHEMATIC .................................................................................................................................................... 45, 46

SPRING BRAKES ................................................................................................................................................................................. 47

AUTOMATIC SLACK ADJUSTERS ....................................................................................................................................................... 47

WHEEL ASSEMBLIES ........................................................................................................................................................................... 48

WHEEL INSTALLATION ........................................................................................................................................................................ 48

TIRE CHANGE PROCEDURE .......................................................................................................................................................................... 49

AXLE ALIGNMENT ............................................................................................................................................................................... 50

AIR-RIDE SUSPENSION SYSTEMS ...................................................................................................................................................... 51

AIR-RIDE SUSPENSION SCHEMATIC ................................................................................................................................................... 52

SPRING SUSPENSION MAINTENANCE ................................................................................................................................................ 53

ELECTRICAL SYSTEM MAINTENANCE ............................................................................................................................................... 55

LIFT BOX 4-WAY WIRING SCHEMATIC ............................................................................................................................................... 56

ELECTRICAL SYSTEM DIAGRAM ........................................................................................................................................... 57, 58, 59

LANDING LEGS ................................................................................................................................................................................... 60

REPORTING SAFETY DEFECTS - 49CFR 575.6 (a)(2)(ii) ................................................................................................................... 61

MAINTENANCE SCHEDULE - HOPPER .......................................................................................................................................................... 61

TIMPTE “PEACE OF MIND” LIMITED WARRANTY .......................................................................................................................................... 64

FILING A WARRANTY CLAIM ........................................................................................................................................................................ 68

Summary of content (69 pages)

PAGE 1
TABLE OF CONTENTS NORMAL TRAILER OPERATION ...................................................................................................................................................................... 3 SAFETY ...................................................................................................................................................................................................... 4 DECALS & WARNINGS ..........................................................................
PAGE 2
IMPORTANT This manual has been prepared to help you operate your new Timpte trailer successfully, economically, and safely. Please read your Operator’s Manual carefully and have a full understanding prior to using your trailer or performing any maintenance. We urge you to contact your Timpte Trailer Company factory representative or the Vice President of Engineering at Timpte (402-367-3056) immediately should you have any questions or need an explanation.
PAGE 3
NORMAL TRAILER OPERATION This Timpte trailer is designed for operation within legal highway speed limits on reasonable road surfaces for the type of service it was built to perform, in accordance with the noted weight restrictions.
PAGE 4
SAFETY ! WARNING PERSONAL INJURY, DEATH, AND PROPERTY DAMAGE MAY RESULT FROM IMPROPER OPERATION OR UNSAFE PRACTICES. BE SURE TO READ AND FOLLOW ALL DECALS AND EMBLEMS CAREFULLY. The following section contains the decals and emblems used on the Timpte Hopper Trailers. Due to differences in configurations and equipment, your trailer may or may not use all the decals and emblems shown. Newer trailers may also have decals and emblems that differ from older trailers.
PAGE 5
DANGER ! ! WARNING THIS TRAILER IS EQUIPPED WITH TRAILING BEAM AIR RIDE SUSPENSION. IF SPRING BRAKES ARE CAGED, DEACTIVATED OR REMOVED, THIS VEHICLE WILL HAVE NO EMERGENCY PARKING BRAKES AND MUST NOT BE PARKED WITHOUT BLOCKING WHEELS OR DRIVEN. NEVER STAND BETWEEN THE BACK OF THE TRAILER AND ANY STATIONARY OBJECT. 1. MANUALLY EXHAUST ALL AIR IN THE SUSPENSION SYSTEM PRIOR TO SUPPORTING A LOADED TRAILER ON THE SUPPORT LEGS. FAILURE TO COMPLY CAN CAUSE STRUCTURAL DAMAGE TO THE SUPPORT LEG BRACES. 2.
PAGE 6
AIR BRAKE SYSTEM Your new Timpte trailer is equipped with an air brake system which meets or exceeds the requirements of the federal regulation FMVSS-121 for grade-holding ability and emergency stopping in the event of an air supply failure in the service brake system. Air pressure is required to release the parking/emergency brake. As of 10/8/92-FMVSS 121 requires that the supply line for the air brake system be protected to 70 psi.
PAGE 7
! WARNING A DAMAGED REAR IMPACT GUARD MAY NOT BE AS STRONG AS THE ORIGINALLY MANUFACTURED GUARD AND MAY NOT SATISFY THE PERFORMANCE STANDARDS OF FMVSS 223 AND 224. ALTERATIONS OR REPAIRS TO THE RIG COULD HAVE THE SAME EFFECT. PRIOR TO REPAIRING OR MODIFYING ANY TIMPTE RIG, CONTACT THE VICE PRESIDENT OF ENGINEERING AT TIMPTE AT 402-367-3056. FAILURE TO FOLLOW THIS WARNING COULD RESULT IN SERIOUS INJURY OR DEATH. Pre-trip inspections should be made of the guard to assure its integrity and strength.
PAGE 8
You, the operator, have the Greatest Control over Safe Operation. 1. You, the operator, have control of the most important factors that affect safe trailer operation and vehicle stability. Trailers are a tool and, like any tool, are safe only when properly used by a conscientious, trained and qualified operator. 2. The fifth wheel should be securely mounted to the tractor frame and proper connection between the tractor and trailer verified. 3.
PAGE 9
Inspection Procedures Before Each Trip ! WARNING! Be careful when making inspections, hookups and repairs to avoid personal injury. Make sure parking brakes are properly activated or that wheel chocks are in place to avoid sudden or unexpected movement of the trailer which could result in bodily injury. NOTICE: It is the Operator’s responsibility to conduct a safe and accurate pre-trip inspection of the vehicle. Per Federal Motor Carrier Statute 49 CFR 392.
PAGE 10
LIGHTS AND REFLECTORS The surfaces of the lights and reflectors need to be checked and cleaned. Inspect all lights to see if they are working and check all brake and signal functions. ELECTRICAL WIRING Inspect all visible wiring to see that it is not frayed and is properly supported and protected, and that all connections are tight. Inspect the electrical hookup for a clean and secure connection.
PAGE 11
HUB MAINTENANCE Check wheel studs for good condition – no stripped threads – no bent or loose studs. Replace any broken or bent studs or studs with damaged threads. When a broken stud is replaced, the stud on each side of it should be replaced at the same time. If more than two studs on the same hub are broken, replace all of the studs. NOTE: Hub cap mounting bolts (6) torque 10 to 15 ft. -lbs torque per bolt. WHEELS AND RIMS Check all wheel nuts for tightness.
PAGE 12
SIDE STRUCTURES Check the trailer sides for inconspicuous damage to the top and bottom rails as well as the side structure – cracks, contusions, sharp bends, ripples, or missing fasteners. Any problems observed in the side structure should be corrected immediately to prevent the damage from extending further. Unrepaired damage could affect the safe load carrying capacity of the side structure.
PAGE 13
OPERATING INSTRUCTIONS PARKING/EMERGENCY BRAKING SYSTEM This portion of the air brake system makes provision for parking a vehicle on a grade and for emergency stopping in the event of a failure of air supply in the service brake system. Air pressure within the parking brake chamber is required to release the spring brake. An air reservoir is provided to store enough air to release the brakes at least once by means of the tractor parking brake control, if there is an air line failure.
PAGE 14
TRAILER LOADING • Roll tarp to open position and lock crank handle in place, • Check trap doors for closure, locks and latches for proper engagement before loading. • Position trailer to receive commodity. • Set parking brake on the tractor prior to loading the commodity onto the trailer. • The trailer should be loaded evenly from front to rear, maintaining all state bridge laws. DO NOT Overload the trailer as this action could void the trailer warranty.
PAGE 15
TRAP DOOR OPERATION Single Speed Trap Openers (Ratchet and Pawl) • • • • • • • Couple the socket end of the crank handle completely and securely over the hex drive nut on the trap operator shaft. On the front tub, rotate the crank handle slightly clockwise, this will release the pressure on the ratchet pawl and allow you to rotate it out of the ratchet gear. Once the pressure on the pawl is released, rotate the pawl counterclockwise until it comes to rest on the other side of the ratchet gear.
PAGE 16
TRAP DOOR LATCH (PAWL) - Setup and Adjustment • • • • Use the trap door operator shaft to close the trap door. Locate a torque wrench onto the hex drive nut on the operator shaft. Rotate the wrench to close the trap door until the door is completely closed (decals). Locate the pawl lock to a position approximately 1/2 tooth away from the next gear ratchet wheel locking position (pictured).
PAGE 17
NOTE • • • The pawl lock should be centered on the gear ratchet, front to back, to assure proper alignment between ratchet and pawl for locking. Use set screws, located in flange bearing (behind operator shaft mounting plate), to adjust clearance for pawl and gear ratchet centering. (See figures below for clarification). Adjust the pawl and ratchet centering position as follows: • Loosen adjustment set screws (2) to allow operator shaft/mounting plate movement (in and out, push/pull).
PAGE 18
CONTROL BOX OPERATION, MANUAL OPERATION 1. Turn on Master Disconnect Switch in the tractor. 2. Power up Control Box. (Hold the Front Hopper “Open” or “Close” buttons on the control box for 3 seconds or until control box light comes on to indicate the control box is activated.) 3. Select button to perform the required operations. 4. Power off Control Box when finished. (Hold the Front Hopper “Open” or “Close” buttons on the control box for 3 seconds or until control box light goes off.
PAGE 19
PROGRAMMING EASY FLOW HOPPER DOORS 1. Power up the control box. (Hold the Open and Close” buttons on the control box for 3 seconds or until control box light comes one to indicate the control box is activated.) 2. Open transmitter and observe flashing light. 3. Push “MODE” button to select “Front Hopper” Mode (First two lights flashing). 4. Repeat steps 1 and 2 for each transmitter to be programmed. One to four transmitters can be programmed.
PAGE 20
CONTROL BOX OPERATION, WIRELESS OPERATION 1. Turn on Master Disconnect Switch in the tractor. 2. Power up Control Box using transmitter. Open transmitter and Push “MODE” button to select the “Front Hopper” Mode (First two lights flashing). 3. Push and hold the “Open and Close” buttons at the same time for 3 seconds or until control box light comes on to indicate the control box is activated. 4. Select button to perform the required operations for the front hopper. 5.
PAGE 21
EASY FLOW HYDRAULIC DOOR TROUBLE SHOOTING GUIDELINES 21 Date of Origin – 02/01/08
PAGE 22
PRESSURE RELIEF ADJUSTMENT The hydraulic power supply pump is equipped with two pressure relief valves to maximum system pressure at a safe level. These relief valves are located on each side of the pump, 180 degrees from each other. At the hose connections the ports on side of the pump are marked with “C1” and “C2”. The pressure relief on the “C1” side sets the pressure for opening the doors and the relief on the”C2” side sets the pressure for closing.
PAGE 23
EMERGENCY APPLICATION WITH DRILL 1. Remove Plug from rear of hydraulic power unit motor using a 3/16” Allen wrench. 2. Insert 6-mm hex head wrench attached to an electric drill into opening of motor. Make sure hex key is properly seated into motor before operating drill. Top manual override (Front Hopper Door) Bottom manual override (Rear Hopper Door) 3. There are two manual overrides on the blocking valve.
PAGE 24
ROLL TARP ATTENTION! • The tarp must be kept to a recommended 40-60 lbs. of tension or excessive tarp wear may occur. • Do not walk or stand on the end caps. • Do not operate this vehicle at highway speeds, while the tarp system is in the “open” position. OPERATING INSTRUCTIONS 1. Crank The Tarp Up Under The Latch Plate. 2. Bring The Crank Arm Down To A Vertical Position. 3. Lift The Crank Arm Up To The Crank Retainer. To Adjust The Tarp Tension: 1.
PAGE 25
METHOD TWO: Another method to measure tension is to adjust the tension until you see a slight deflection or a gradual bend in the crank extension of approximately 1/8”. After Properly setting the tension on the crank, make sure that the tarp is in the locked position and check the following: Check to see that the tarp has equal tension on both the end caps and the bows. If, for any reason the tarp tension is not the same along the length of the tarp (i.e.
PAGE 26
THUNDER ELECTRIC TARP SYSTEM OPERATING INSTRUCTIONS - Powering Up or Down the System To turn the system on or off, locate the “OPEN” and “CLOSE” buttons on the relay module on the front of the trailer. Push and hold both buttons simultaneously for approximately 3 – 5 seconds. The red LED will illuminate indicating the module is on and ready for opera¬tion. Alternatively, you can also press and hold buttons “ON/OPEN” and “OFF/CLOSE” on the RF transmitter for 3 – 5 seconds to power the system on or off.
PAGE 27
OPTIONAL ARM ADJUSTMENT As shipped from the factory, the front and rear arms are set to allow the axle to rest lightly on the end caps while following the contour as it moves across the trailer. Different types of loads and conditions may require your tarp to operate differently. For this reason the system has been designed to be very versatile. Please see the steps below to adjust your arm if need be.
PAGE 28
Error Codes: Additional Troubleshooting: Problem Description Tarp will only run one direction dielectric Module clicks, motor will not run and Solution Moisture between FWD & REV terminals, clean and add grease M1 & M2 shorted together or motor inter¬nally shorted, find eliminate short LED Activity Solid 2 blinks 3 blinks 4 blinks 5 blinks 6 blinks Description Unit functioning properly System Overload Shutdown Module Overload Shutdown Motor Overheat Shutdown High Voltage Shutdown (> 16V) Low Voltage Shut
PAGE 29
SETTING FUNCTIONS ON REMOTE Setting function allows functions to be blocked if not required /not going to be used. 1. Open transmitter. Observe flashing light. 2. Press and hold “MODE” button for 10 - 12 seconds until the top light stays lit. 3. Press the “ON/OPEN” button if this function will be used. Select and press the “OFF/CLOSE” button if you want this function to be skipped. 4. Repeat Step 3 for all five functions. a. 1 LIGHT TARP SYSTEM b. 2 LIGHTS FRONT HOPPER c. 3 LIGHTS REAR HOPPER d.
PAGE 30
THUNDER TARP RF PROGRAMMING: 1. Power up the RF control module. Press and hold the 2 large “Open” and “Close” buttons for 3 seconds or until the light illuminates to indicate the system is activated. 2. Push and hold the small round button programming and the large “OPEN” button simultaneously and hold for approximately 6 seconds. The red light will flash rapidly. 3. Open all transmitters to be programmed and observe flashing light to insure transmitter is active. 4.
PAGE 31
Date of Origin – 02/01/08
PAGE 32
LANDING LEGS Insure proper engagement of the handle onto the input shaft nut prior to cranking. Use wheel chocks and lock trailer brakes when uncoupling and coupling tractor and trailer. Insure that the supporting surface is of adequate strength and stability to support the trailer and the load, if applicable. Also be sure that the lay of the ground is reasonably flat and level. Select high speed or low speed gear reduction to raise or lower the landing legs.
PAGE 33
LIFTABLE, REGULATED AXLE For trailers equipped with a Liftable, Regulated axle, the air controls are on the roadside near the suspension of your trailer. This box contains a 160 p.s.i. regulator along with a locking detent lift control valve, and a manually adjustable regulator knob. The regulator is adjusted manually to control the pressure of the lift axle ride bags. To control the load on your lift axle, with the trailer loaded, pull the regulator knob and turn to the desired pressure.
PAGE 34
GENERAL MAINTENANCE AVOIDING CONTAMINATION The operator has the best opportunity to avoid contamination between commodities. It is critical that the operator clean and maintain the trailer interior and trap frame areas to avoid contamination. The interior hopper, dividers, etc. should be inspected and cleaned thoroughly by the operator as required. Use a broom or a high pressure sprayer to clean the interior surfaces including the dividers, wall liners and interior tub panels.
PAGE 35
TRAP FRAME/TRAP OPERATOR MAINTENANCE The following areas (below) should be inspected regularly between loads and commodities. • Doors (Top/sides/underside) • Trap frame structure • Roller bearings • Gear rack • Cross shaft and flange bearings It is critical that the trap frame area be maintained properly for trouble free operation. Clean these sections with a hand brush, compressed air (50 PSI max) or both between loads to avoid contamination. Do not use high pressure sprayer as bearings could be damaged.
PAGE 36
Date of Origin – 02/01/08 36
PAGE 37
Date of Origin – 02/01/08
PAGE 38
AIR HAMMER (VIBRATOR) MAINTENANCE The air hammer employed to help dislodge commodity should be lubricated on a regular basis. The air hammer manufacturer recommends a SAE 10 or lighter oil for this purpose. Frequency of lubrication is directly related to volume of usage. The operator should lubricate the air hammers (vibrators) prior to each use or maintain oil in reservoir if equipped with self-lubricating system.
PAGE 39
CLEAR PLASTIC NIPPLE WITH GOLD ADJUSTMENT SCREW SETTING THE OIL AMOUNT • Set the oil amount using the metering screw on the standard oil-mist lubricator’s drop attachment. • Determine amounts of oil discharged by observing the number of drops in the drop attachment.
PAGE 40
HUB AND BEARINGS HUB MAINTENANCE Check wheel studs for good condition – no stripped threads – no bent or loose studs. Replace any broken or bent studs or studs with damage to the threads. When a broken stud is replaced, the stud on each side of it should be replaced at the same time. If more than two studs on the same hub are broken, replace all of the studs.
PAGE 41
Grease lubricated wheel ends should be changed whenever seals are replaced, brakes are relined or at least every 12 months or 100,000 miles with NLGI Grade 1 or 2 grease. To install semi-fluid grease 1. Pack both bearings with grease by forcing grease into the cavities between rollers and cage from the large end of the cone. 2. Apply a light coat of grease to the spindle bearing journals. 3. Install the inner bearing, inner seal and hub. 4.
PAGE 42
Air leaks at spring brake chambers, reservoir fittings, drain valves, drop hoses, and connections can cause the air system to perform less efficiently and the compressor to cycle too frequently and may eventually result in dragging brakes.
PAGE 43
! Block wheels before servicing trailer air brake system. Drain resevoirs before removing air lines, hoses, valves, or servicing valve plug units. Consult spring brake manufacturer’s recommendations before working on spring brake chambers.
PAGE 44
BRAKE CONTROLS Proper operation of the brake system requires a good, clean seal between the glad hands. Inspect the rubber washer on the glad hands for damage. Inspect the glad hands for cracks in the metal parts. The glad hands have a screen filter and must be cleaned. Check air hoses for cracks and leaks. Check the operation of the brakes and slack adjusters. Drain the water from the air brake system each day by opening the drain cocks on the bottom of the air tank(s).
PAGE 45
AIR BRAKE PIPING SCHEMATIC 45 Date of Origin – 02/01/08
PAGE 46
AIR BRAKE PIPING SCHEMATIC Date of Origin – 02/01/08 46
PAGE 47
CHECKING SPRING BRAKES Spring breaks must be inspected on a routine basis to insure proper operation. Inspection is recommended a minimum of every 3 months or 25,000 miles. ! WARNING! Always chock wheels to prevent the vehicle from rolling before performing any brake maintenance. 1. Check overall condition of the foundation brakes including drums, shoes, lining, retainers, return springs, bushings and rollers. Replace any damaged or worn components per manufacturer’s specifications. 2.
PAGE 48
WHEEL ASSEMBLIES Inspect parts and components for damage. Replace any defective parts. Use only correctly matched parts when assembling and installing wheels. Incorrect parts can result in separation of the wheel components which can lead to an accident. Assembling painted, dirty, or rusty components can prevent proper mating of parts. Make sure all mounting surfaces are clean and free of rust, dirt, or excessive paint.
PAGE 49
! WARNING 1. Read and understand this warning and the installation, Service and Safety Instruction Manual to understand all safety precautions, proper operation, and maintenance of your Webb hub. Failure to do so could result in death or serious injury and could result in a compromise of your vehicle’s safe operation through loss or failure of a wheel or the compromise of the braking system.
PAGE 50
AXLE ALIGNMENT Proper axle alignment is a vital part of trailer maintenance. Failure to maintain proper alignment may cause tire scrubbing and suspension component strain. Your trailer’s alignment should be checked regularly and the axles realigned when required to prevent unnecessary tire wear. 1. To properly align the suspension make sure the trailer is unloaded. Free the suspension of any “binds” by first pushing the trailer backwards and then pulling it forward a sufficient distance.
PAGE 51
The SAF Holland RL-230 or RL-250 suspensions use a bolt at the suspension pivot connection with an eccentric collar to allow for adjustment for axle alignment. 1. Loosen the 1 1/8” pivot bolt lock nut on the inside of the suspension hanger. 2. Rotate bolt head clockwise to move the axle forward (to shorten the alignment measurement) or rotate bolt head counter clockwise to move the axle rearward (to lengthen the alignment measurement). 3. Snug the hanger bolts to 200 ft. lbs.
PAGE 52
AIR RIDE SUSPENSION SCHEMATIC Trouble shooting hints for air piping systems: • Check all push-in and T-fittings.
PAGE 53
SPRING SUSPENSION MAINTENANCE After 500 miles or not later than 30 days after purchase, carefully check all fastener torques on the spring suspension and make any adjustments necessary. Components 1 1/8-7 Rocker Bolt 1-14 Radius Rod Bolts ¾-16 U-Bolts 5/8-18 Radius Rod Clamp Bolt 5/8-18 Spring Retainer Bolts New Oiled Torque 590 ft. lbs. 540 ft. lbs. 310 ft. lbs. 130 ft. lbs. 35 ft. lbs. Clean Dry Torque 790 ft. lbs. 720 ft. lbs. 420 ft. lbs. 170 ft. lbs. 50 ft. lbs.
PAGE 54
Loose operation of this bolt can result in wear requiring that new components be installed to avoid structural damage. During your visual inspection, if you observe any visible wear or loosening in the bushings, it is imperative that you immediately replace the radius rod bushing and bolt. Failure to replace these components will result in damage to the hanger, spring seat, and/or radius rod. 2b. Next check the 1/2” - 20 radius rod clamp bolt, which should be tightened to a dry level of 85 lb-ft. of torque.
PAGE 55
Loose fasteners that are allowed to operate for any period of time will result in irreversible suspension damage and possible loss of vehicle control. Retightening a worn fastener will not correct a situation created by loose operation! ELECTRICAL SYSTEM MAINTENANCE Your Timpte trailer utilizes an internally grounded, automotive style electrical system that meets or exceeds all of the requirements of FMVSS 108. A 7-way plug is located on the front of your trailer.
PAGE 56
Lift Box 4-Way Wiring Schmatic Date of Origin – 02/01/08 56
PAGE 57
2R3 LIGHT CONFIGURATION 57 Date of Origin – 02/01/08
PAGE 58
2R5 LIGHT CONFIGURATION Date of Origin – 02/01/08 58
PAGE 59
2R9 LIGHT CONFIGURATION 59 Date of Origin – 02/01/08
PAGE 60
LANDING LEGS LANDING GEAR LUBRICATION IS IMPORTANT! Your landing gear was adequately greased and packed with high quality lubricants when manufactured and will not require additional lubrication for the first five (5) year period of service and operation. Following the initial five year period, it will be necessary to periodically supplement this lubrication to maintain satisfactory performance for your particular application.
PAGE 61
REPORTING SAFETY DEFECTS & OTHER CLAIMS If you believe that this vehicle contains a safety defect you may contact Timpte Trailer Company, the National Highway Traffic Safety Administration (NHTSA) or both. If you believe that this vehicle contains a safety defect you may contact Timpte Trailer Company, the National Highway Traffic Safety Administration (NHTSA) or both. The trailer was designed and inspected to conform to industry standards and all applicable NHTSA safety standards. Timpte Trailer Co.
PAGE 62
MAINTENANCE SCHEDULE - HOPPER Trailer Serial Number Responsible Facility Customer Name Operations Manual to Customer In-Service Date Date Returned Date of Inspection Service Manager Signature DAILY WEEKLY MONTHLY Yes No ANNUALLY SEMI-ANNUAL QUARTERLY MILEAGE/HR * Alignment and Suspension check * 1) Initial alignment check (30 days for Spring-Ride & 90 dates for Air-Ride) 2) Suspension Torque Requirements (see decals on trailer or maintenance manual for specific suspension) Spring Ride - First 1000 mile
PAGE 63
IMPORTANT - READ THIS Timpte Reference Guide Thank you for purchasing a new Timpte Trailer. If you are a first time purchaser or a long time customer this guide is a starting point to better understanding of your Timpte Trailer. • Inspect your trailer to ensure that all is correct and complete as ordered. Go over Final Quality Control Check list with release agent or sales agent. • Trailer packet – This packet contains information regarding specific components of your trailer.
PAGE 64
TIMPTE “PEACE OF MIND” LIMITED WARRANTY (FOR TRAILERS BUILT ON OR AFTER FEBRUARY 16TH, 2011) Subject to the following paragraphs and warranty schedule, Timpte, Inc. warrants the First Purchaser* from Timpte, or from an authorized Timpte dealer, that a new bulk commodities trailer manufactured by Timpte, used in Normal Service**, will be free from defects in materials and workmanship for the period of three years from the date of delivery to the First Purchaser* except as listed in the exceptions below.
PAGE 65
WARRANTY EXCLUSIONS Misuse, neglect, overloading, improper loading, failure to follow any recommended loading or operating instructions, failure to follow specified maintenance procedures and intervals, unauthorized repair or structural modifications or failure to provide normal maintenance shall void this warranty in its entirety.
PAGE 66
TIMPTE MAY AT ITS OPTION REQUIRE THAT THE DEFECTIVE PART OR TRAILER BE RETURNED TO A TIMPTE FACILITY OR A TIMPTE AUTHORIZED SERVICE SHOP, AS TIMPTE MAY DETERMINE. ALL WARRANTY WORK MUST BE PERFORMED AT THE LOCATION DESIGNATED OR APPROVED IN ADVANCE BY TIMPTE AND TO THE SPECIFICATIONS DICTATED BY TIMPTE. * “First Purchaser” means the first purchaser in good faith for a purpose other than resale.
PAGE 67
TIMPTE’S OBLIGATION In the event of a defect in material or workmanship covered by this warranty, Timpte Inc. in its sole discretion will: • Correct the defective work or replace the defective parts at Timpte’s factory or at a Timpte Branch or dealer assigned by Timpte.
PAGE 68
(Last six of the VIN#) Timpte operates five service and parts centers: Timpte Trailer Co. 2801 23rd Avenue Council Bluffs, IA 51501 Phone#800-654-0636 Timpte Trailer Co. 2225 Howard Drive West North Mankato, MN 56003 Phone#800-334-2096 Timpte Trailer Co. 5368 Hutton Drive Urbana, IA 52345 Phone#866-865-0992 Timpte Trailer Co. 160 West Progress Drive Princeton, IL 61356 Phone#866-875-6509 Date of Origin – 02/01/08 68 Timpte Trailer Co. 3416 South 16th St.
PAGE 69
FCC&IC Caution: This device complies with Part 15 of the FCC Rules and Canada licence-exempt RSS-210 standard. Operation is subject to the following two conditions: OPERATIONS IS SUBJECT TO THE FOLLOWING TWO CONDITIONS: (1) THIS DEVICE MAY NOT CAUSE HARMFUL INTERFERENCE (2) THIS DEVICE MUST ACCEPT ANY INTERFERENCE RECEIVED, INCLUDING INTERFEERENCE THAT MAY UNDESIRED OPERATION.