Claas K5D00100, Руководство по ремонту

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AXLES & STEERING
1.49
Checking the steering system
Steering cylinder
1. Raise and securely support the front axle.
2. Turn steering fully to left.
3. Disconnect hose from adapter on right hand end
of cylinder
4. Start the engine and operate steering wheel fully
left to apply maximum hydraulic pressure to
cylinder. Make sure no oil flows from open right
hand connection.
5. Stop engine, connect hose to right hand hose to
adapter and repeat above check on left hand side of
cylinder.
6. Repeat all above checks on rear axle steering
cylinder.
7. Start engine and bleed the hydraulic lines free of
air.
Steering unit (OSPF)
Start the engine and run until oil is at normal
operating temperature and any air is purged from
system. Set engine at maximum rev/min, turn the
steering wheel until the steering stops make
contact. If the steering wheel can be turned without
significant effort or the wheel turns on it’s own, the
rotor, spool or shock valves are faulty and the
steering unit must be replaced.
Servicing
Servicing is normally limited to the replacement of
the three main components (steering unit, adapter
and steering valve) and the seals between these
components.
The steering cylinders can also be overhauled. For
overhaul of the steering cylinder, refer to the
Hydraulic Manual.