CLARK FORKLIFT SM-730 WPX45 SERVICE MANUAL

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CLARK FORKLIFT SM 730 WPX45 SERVICE MANUAL – PDF DOWNLOAD

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Description:

CLARK FORKLIFT SM 730 WPX45 SERVICE MANUAL – PDF DOWNLOAD

• This publication describes the 24 volt transistor WPX45 lift truck distributed by CLARK Material Handling CO. Included are operating instructions, planned maintenance instructions, lubrication procedures, corrective maintenance procedures and a complete parts list with part location illustrations. forks raised or lowered. The lift truck must be protected from the elements.
• The model number will be found on the name plate (Figure 1-1) along with the serial number, lifting capacity, and load center. Figure 1-2 shows the locations of the truck’s main components and controls. Users shall comply with all requirements indicated in applicable OSHA standards and current edition of A.N.S.I. 856.1 Part II. By following these requirements and the recommendations contained in this manual, you will receive many years of dependable service from your WPX45 lift truck.
• 1-2. GENERAL DESCRIPTION. The self-propelled WPX45 truck, Figure 1-2, lifts and transports payloads up to 4500 pounds on rigid forks. The forward and reverse motion is controlled by either of two controller levers mounted on the control head. Stopping and turning is controlled by the steering arm. Lift and Lower is controlled by pushbuttons on the control head.
• The battery powered lift truck is quiet and without exhaust fumes. I 0 0 @jllimm? Model Number I I Type I I Serial Number I I Capacity: PoW!da I I Inch Kllog111m I Imm Truck Weight Without Battery I II I Wlih Maximum Battery I II I Battery Weight : Maxlmum1 II I Minimum I II I Battery Number I I Olrec! current Vohage I I Maximum Amp Houra I I The reversible AC motor propels the lift truck in forward or reverse direction throughout the available speed range. The WPX45 lift truck can be driven with

Table Of Contents:

CLARK FORKLIFT SM 730 WPX45 SERVICE MANUAL – PDF DOWNLOAD

DESCRIPTION …………………………………………… 1-1
1-1. INTRODUCTION . ………………………………. 1-1
1-2. GENERAL DESCRIPTION . …………………. 1-1
1-3. SAFETY FEATURES . . ………………………… 1-2
2 OPERATION ………………………………………………. 2-1
2-1. GENERAL. ………………………………………… 2-1
2-2. OPERATING PRECAUTIONS . . ……………. 2-1
2-3. BEFORE OPERATION ……………………….. 2-1
2-4. GENERAL CONTROL OPERATION . ……. 2-4
2-5. DRIVING AND STOPPING PROCEDURES.
2-4
2-6. BELLY-BUTTON SWITCH . ………………….. 2-4
2-7. STEERING ARM GAS SPRING . ………….. 2-5
2-8. LIFT AND LOWER CONTROLS …………… 2-5
2-9. LOADING AND UNLOADING . ……………… 2-5
2-10. PARKING . …………………………………………. 2-5
3 PLANNED MAINTENANCE ………………………….. 3-1
3-1. GENERAL. ………………………………………… 3-1
3-2. MONTHLY AND QUARTERLY CHECKS. 3-1
3-3. BATTERY CARE . ………………………………. 3-1
3-3.1. General …………………………………………….. 3-1
3-3.2. Safety Rules ……………………………………… 3-2
3-3.3. Battery Care and Charging ………………….. 3-2
3-3.4. Battery Cleaning ………………………………… 3-2
3-3.5. MAINTENANCE FREE BATTERIES …….. 3-3
3-4. CHARGING BATTERIES …………………….. 3-3
3-5. LUBRICATION …………………………………… 3-4
4 TROUBLESHOOTING ………………………………… .4-1
4-1. GENERAL. ……………………………………….. .4-1
4-2. CONTROLLER TROUBLESHOOTING … .4-4
4-2.1. Zapi Handset ……………………………………. .4-4
4-2.2. Fault Detection ………………………………….. .4-4
4-2.3. Testing Truck Operation ……………………… .4-4
4-2.4. Settings and Adjustments …………………… .4-5
5 STEERING ARM, CONTROL HEAD AND
COMPARTMENT ………………………………………… 5-1
5-1. CONTROL HEAD ………………………………. 5-1
5-1.1. Control Head Removal ……………………….. 5-1
5-1.2. Control Head Installation …………………….. 5-2
5-1.3. Cap Assembly Removal. …………………….. 5-3
5-1.4. Cap Assembly Installation . ………………….. 5-3
5-1.5. Belly-Button Switch Replacement …………. 5-3
5-1.6. Horn Switch Replacement. ………………….. 5-4
5-1.7. Lift and Lower Switch Replacement ……… 5-5
5-1.8. Speed Potentiometer Replacement. ……… 5-6
5-2. STEERING ARM ……………………………….. 5-6
5-2.1. Return Spring Replacement …………………. 5-6
5-2.2. Steering Arm Removal. ……………………….. 5-6
5-2.3. Steering Arm Installation . …………………….. 5-6
THE fORKLln
Section Page
5-3. COMPARTMENT COVERS …………………. 5-6
5-3.1. Removal. …………………………………………… 5-6
5-3.2. Installation …………………………………………. 5-6
6 BRAKE SERVICING ……………………………………. 6-1
6-1. BRAKES . ………………………………………….. 6-1
6-1.1. Air Gap Adjustment …………………………….. 6-1
6-1.2. Stopping Distance Adjustment… …………… 6-2
6-1.3. Brake Assembly Replacement.. ……………. 6-2
7 TRANS, DRIVE WHEEL, LOAD WHEEL ……….. 7-1
7-1. Drive Wheel. ……………………………………… 7-1
7-2. Transmission . ……………………………………. 7-1
7-3. Load Wheel ……………………………………….. 7-2
7-3.1. Removal. …………………………………………… 7-2
7-3.2. Repair ……………………………………………… 7-2
7-3.3. Load Wheel Installation ………………………. 7-2
8 ELEVATION SYSTEM SERVICING ……………….. 8-1
8-1. GENERAL. ………………………………………… 8-1
8-2. Lift Linkage ……………………………………….. 8-1
8-2.1. Removal. …………………………………………… 8-1
8-2.2. lnstallation …………………………………………. 8-1
8-3. Power Section and Fork Section ………….. 8-1
8-3.1. Separating Power Section and
Fork Section ………………………………………. 8-1
8-3.2. Fork Frame Repair ……………………………… 8-1
8-3.3. Carrier Frame Repair. …………………………. 8-1
8-3.4. Mating Power Section and Fork
Section ……………………………………………… 8-1
9 HYDRAULIC SYSTEM SERVICING ……………… 9-1
9-1. LINES AND FITTINGS ……………………….. 9-1
9-2. HYDRAULIC PUMP, MOTOR, AND
RESERVOIR ASSY ……………………………. 9-1
9-2.1. Removal. …………………………………………… 9-1
9-2.2. Disassembly and Reassembly ……………… 9-3
9-2.3. lnstallation …………………………………………. 9-3
9-2.4. Lift Cylinder ……………………………………….. 9-3
10 ELECTRICAL COMPONENTS ……………………. 10-1
10-1. ELECTRICAL CONTROL PAN EL ………. 10-1
10-1. 1.Maintenance …………………………………… 10-1
10-1.2.Cleaning ………………………………………… 10-1
10-1.3.Panel Removal. ………………………………. 10-1
10-1 .4.Panel Disassembly . …………………………. 10-1
10-1.5.Panel Installation . ……………………………. 10-1
10-2. HORN REPLACEMENT ……………………. 10-3
10-3. PUMP MOTOR. ……………………………….. 10-4
10-4. DRIVE MOTOR. ………………………………. 10-4
10-4.1.Motor Removal ……………………………….. 10-4
10-4.2.Motor Repair …………………………………… 10-4
10-4.3.Motor Installation …………………………….. 10-4
10-5. LIFT LIMIT SWITCH ………………………… 10-6

Please Note:

• This is not a physical manual but a digital manual – meaning no physical copy will be couriered to you. The manual can be yours in the next 2 mins as once you make the payment, you will be directed to the download page IMMEDIATELY.
• This is the same manual used by the dealers inorder to diagnose your vehicle of its faults.
• Require some other service manual or have any queries: please WRITE to us at [email protected]

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