Clark Forklift C20sL

Check the tightening torque of critical fastening elements

Grease steering tie rods and steering knuckle

Cleaning, checking and lubricating the upright inside rails, rollers and side loader

Check the air intake system for leaks

Visual Inspection: Any obvious signs of damage, leaks and dirt?

LPG system: Any leaks or damage?

Wheels and tires: Any damage or loose wheel nuts?

Tire pressure: Checked from a position facing the tread of the tire?

Indicator lights: All functioning and indicating normal truck operation?

Engine cooling system: Checked coolant level directly in the radiator and at the overflow canister?

Service brake: Checked pedal play and operation of the brakes?

Inching function: Checked pedal play and operation?

• Every 1000 operational hours, or once annually, the filter elememts in the liquid gas preliminary filter and in the shut-off valve must be renewed, as well as diaphragms, seals and valves.

• After each maintenance, the cap screws of the evaporator pressure regulator must be tightened with a torque of 4.1±0.3 Nm.

• Check the LPG system after every repair or service to make sure that it is free of leaks.

Engine air cleaner • Check the engine air cleaner for damage and contamination (excessive dirt buildup and clogging). Be sure that the air cleaner hose is securely connected (not loose or leaking). Fan or cone shaped dust deposits on tube or hose surfaces indicate a leak.

• Change or service the air cleaner element every 2000 operating hours for LPG/Gas engine, every 1000 operating hours for Diesel engine depending upon your application.

• Service intervals may also be determined by the air restriction indicator.

• Clean the air filter housing thoroughly before fitting the filter.

• Do not open the air filter housing to check the filter element.

Check ignition timing and contacts

Carry out an extraordinary check of the LPG system

Replace fuel filter element (Diesel)

Replace transmission oil filter C40-80

Replace drive axle oil - GTS20-30,C40-80

Sign off on the forklift maintenance

Warning: This maintenance check requires trained personnel with PPE!

Uprights raised to maximum height?

Hoist function fully operational?

Full lubrication of the lift piston rod and the lift cylinder wall?

Only trained personnel may repair and maintain LPG units. Contact your CLARK dealer when maintenance or repairs need to be carried out.

LPG system checked for operational safety?

Hoses, connections and assembly groups checked with soapy water, nekal solution or a suitable leak indicator spray?