Hydraulic Circuit Decontamination - Manitou MC 25-2 D K ST3A S1 Operator's Manual

HYDRAULIC CIRCUIT DECONTAMINATION

- Let the engine run (accelerator pedal at mid position) for 5 minutes without using
any accessories on the lift truck, then for 5 more minutes while using all the hydraulic
movements (except the steering system and the service brakes).
- Accelerate the engine at full speed for 1 minute, then activate the steering system
and the service brakes.
- This operation allows the circuit to be decontaminated by the hydraulic oil filter.
It is sometimes necessary to bleed the circuits at the pump inlet when an air bubble forms during draining.
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IMPORTANT
Then consult your dealer.
Water pump and thermostat *
Hydrostatic transmission circuit pressures *
Hydrostatic transmission control flow *
Hydrostatic transmission / accelerator cut-off operation *
Disc brake wear on wheel motors *
Condition of boom assembly *
Thickness of the mast wearing plates *
Injection pump *
Injectors *
Radiator *
Alternator and starter *
Steering *
Kingpins (MC 18-2)
Wheel motor pivots (MC 18-4)
Rear axle *
Mast lifting chains *
Mast lifting chain pulleys *
Mast guide rollers *
Mast bearing rollers *
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