Clark EC90, EC120 Forklift Service Repair Manual

Format: PDF
Language: English
Machine Type: Forklift
Model Covered: EC90, EC120
Manual Type: Service Repair Manual

• Clark EC90, EC120 Forklift Service Repair Manual – 314 Pages

Table of content of the Service Repair Manual

SA SAFE MAINTENANCE
1. Safety
2. Lifting, Jacking, and Blocking
3. Towing
PS PERIODIC SERVICE
1. Maintenance Schedule
2. Planned Maintenance
3. PM Inspection Form
12 BATTERY
I. Battery Service
13 WIRING, SWITCHES, AND INSTRUMENTS
1. Electrical Diagrams
2. General Electrical Service Tips
3. Switches and Sensors
4. Instrument Panel
16 ELECTRIC MOTORS
1. Specifications and Description
2. Inspection and Troubleshooting
3. Drive Motor Overhaul
4. Lift Pump Motors Overhaul
5. Steer Pump Motor Overhaul
19
20
22
MOTOR CONTROLS
1. Specifications and Description
2. Maintenance and Checks
3. Control Panel Removal and Replacement
4. Contactors Overhaul
5. EV-200 LX Handset Operation Supplement
6. EV-288 LX Status Codes Supplement
DRIVE AXLE
I. Specifications and Description
2. Troubleshooting
3. Removal and Installation
4. Overhaul General Practices
5. Drive Axle Ends Overhaul
6. Differential Adaptor Overhaul
7. Differential Overhaul
WHEELS AND TIRES
1. Specifications and Description
2. Cushion Wheels 81 Tires
23 BRAKE SYSTEM
I. Specifications and Description
2. Service Brake Troubleshooting
3. Pedal and Linkage Adjustment
4. Brake System Bleeding
5. Master Cylinder Service
6. Service Brake Overhaul
7. Seat Brake Service
25126 STEER SYSTEM
1. Specifications and Description
2. Troubleshooting
3. Relief Pressure Check and Adjustment
4. Column Removal and Replacement
5. Steering Gear Overhaul
6. Steer Pump Overhaul
7. Steer Axle Service
6. Steer Cylinder Overhaul
29/30 MAIN HYDRAULIC SYSTEM
32 TILT CYLINDERS
1. Specifications and Description
2. Checks and Adjustments
3. Mounting and Overhaul
4. Tilt Lock Valve
34 UPRIGHTS
1. Upright Removal and Replacement
2. Lift Chain Inspection and Service Guidelines
38 COUNTERWEIGHT AND CHASSIS
1. Counterweight Removal and Installation
2. Overhead Guard Removal and Installation
3. Seat and Sheet Metal R&R
40 SPECIFICATIONS
1. Nameplate and Decals
2. General Specifications
3. Hydraulic Fitting Tightening Procedure

This service publication provides information covering normal service, maintenance and repair of the Clark industrial ltrucks noted on the cover. It has been specifically prepared to help owners and service personnel maintain these trucks in efficient and safe operating condition. Regular, correct maintenance and care of industrial trucks is not only important for long and efficient truck life; it is essential for safe operation. The importance of proper maintenance through planned service, inspection and qualified repairs cannot be emphasized too strongly.