Oil Pump Motor And Airend Removal - Hitachi NEXT Series Service Manual

4.17 Oil Pump motor and Airend removal

4.17.1 Oil Pump motor removal
4.17.2 Airend removal
371
Fig. 4.17.2 (1)
Oil Pump
After removing the pipings and suction throttle valve, cover the openings.
313 (2)
311 (2)
334
321 (2)
334
334
322
388
389
326
Confidential to Customer
Drain the lubricating oil from the gear case. After that,
disconnect the oil piping and remove the oil pump from
the gear case.
(When removing the oil pump, be careful not to
damage the gear.)
312(2)
301
312 (1)
334
307
Fig. 4.17.2 (2)
43
313 (1)
311 (1)
320 (1)