CLARK S20 S25 S30 S35L/G & S20 S25 S30 S32C L/G Forklift Service Manual

Description

CLARK S20–S35L/G & S20–S32C L/G Forklift Service Manual

This CLARK Forklift Service Manual is a comprehensive workshop reference for the S20, S25, S30 and S35L/G models, together with the S20, S25, S30 and S32C L/G models. The manual covers forklifts with rated capacities from 2,000 to 3,500 kg and is identified by CLARK as Book No. SM 1176, Revision 1.1, Part No. 8164308, dated April 2021.

The supplied manual sample shows a structured factory-style service information system divided into service groups. It is designed to help technicians perform maintenance, inspection, adjustment and repair work systematically rather than relying on general-purpose information.

Manual Specifications

Manual Contents

The manual is organized into the following major service groups:

• Group SA – Safe Maintenance
• Group PS – Periodic Service
• Group 00 – Engine
• Group 01 – Cooling System
• Group 03 – Intake and Exhaust System
• Group 06 – Transmission
• Group 13 – Electrical System
• Group 20 – Drive Axle
• Group 22 – Wheels and Tires
• Group 23 – Brake / Inching System
• Group 25 – Steering Column and Gear
• Group 26 – Steer Axle
• Group 29 – Hydraulic Pump, Sump and Filters
• Group 30 – Hydraulic Control Valve / Lift Circuit
• Group 32 – Tilt Cylinders
• Group 34 – Upright
• Group 38 – Counterweight, Sheet Metal & Chassis
• Group 40 – Specifications

Safe Maintenance & Workshop Procedures

The sample includes dedicated safety and workshop procedures covering safe parking, lifting, jacking and blocking of the truck, raising the drive wheels, lifting the truck with a hoist, blocking the upright in the raised position, raising the rear of the truck and raising the entire truck.

It also provides towing procedures for disabled trucks, including towing equipment requirements, parking precautions and safe towing practices. These sections are particularly useful when preparing a forklift for workshop maintenance or moving a disabled unit to a repair area.

Periodic Service & Planned Maintenance

The periodic service section provides maintenance schedules based on operating hours and service intervals. The sample identifies intervals including 8–10 hours or daily, 450–500 hours or 6 months, 900–1,000 hours or 12 months, and 2,000 hours or 1 year.

Maintenance tasks include engine oil and filter service, cooling-system inspection, air intake and exhaust checks, transmission service, electrical-system inspection, drive axle maintenance, wheel and tire checks, brake and inching system checks, steering-system inspection, hydraulic system service, tilt-cylinder inspection and upright, lift-cylinder, carriage and fork maintenance.

Detailed PM Inspection Information

The Planned Maintenance Program section provides a systematic approach for workshop inspections. The sample includes visual inspection procedures, checks for decals, fasteners and leaks, overhead guard inspection, carriage and upright inspection, fork inspection, wheel and tire inspection, brake and inching pedal checks, functional tests and starting-system checks.

Technicians can also reference procedures for checking the accelerator, brake/inching system, direction control, parking brake and steering system. The sample contains detailed illustrations identifying forklift components and operator controls, helping technicians understand the location and function of service-related components.

Professional Workshop Reference

With 821 pages of technical information, this digital manual is suitable as a workshop reference for maintenance technicians, forklift repair professionals and service departments working with the covered CLARK S-series trucks.

Digital PDF format: Download the manual and keep the technical reference available on a computer, tablet or other compatible device for workshop use.

Manual identification and technical coverage are based on the supplied CLARK SM 1176 sample document.