Komatsu PW160-7H, Operation & Maintenance Manual

Page: 208 / 346

LONG-TERM STORAGE OPERATION
208 PW160-7H VEAM390100
AFTER STORAGE
NOTICE
If the machine is stored without carrying out the monthly
rust prevention operation, request your Komatsu distributor
for service.
Carry out the following procedure when taking the machine out of
long-term storage.
●
Wipe off the grease from the hydraulic cylinder rods.
●
Add oil and grease to all places.
●
When the machine has been stored for a long time, the mois-
ture in the atmosphere will get into the oil. Check the oil at all
parts before and after starting the engine. If there is water in
the oil, change all the oil.
STARTING MACHINE AFTER LONG-TERM STORAGE
When starting the machine after a long-term storage, first cancel
the automatic warming-up function as follows.
1. Turn the starting switch key to the ON position.
2. Turn the fuel control dial from the low idling (MIN) position to
the full (MAX) position, hold it there for 3 seconds, then return
it to the low idling (MIN) position and start the engine.