Pressure System; Tire Pressure; Running Gear/Wheels; Lubrication - Doosan XHP1000WCAT-T4i Operation And Maintenance Manual

Maintenance Operation & Maintenance Manual

Pressure System

Regularly inspect the external surfaces of the system, from the airend through to the service
valve(s) including hoses, tubes, tube fittings, and the separator tank, for visible signs of impact
damage, excessive corrosion, abrasion, tightness, and chafing. Any suspect parts should be
replaced before the compressor is put back in service.

Tire Pressure

See the General Data Section of this manual.

Running Gear/Wheels

Lifting jacks should only be used under the axle.
The bolts securing the running gear to the chassis should be checked for tightness (refer to
the Maintenance Schedule for frequency) and re-tighten where necessary. Refer to the
Torque Values in this section.

Lubrication

CAUTION
!
Always check the oil levels before a compressor is put into service.
If, for any reason, the compressor oil has been drained, it must be re-filled with new oil before
it is put in operation.

Engine Oil

The engine oil and oil filter element should be changed at the engine manufacturer's
recommended intervals. Refer to the Engine Operator Manual.
The Tier 4 engine in this compressor requires proper engine lubricating oil to ensure proper
aftertreatment system operation and engine durability. Consider Doosan Tier 4 Premium
Engine Oil. Refer to Engine Operator Manual for engine oil specifications.
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