Komatsu PW160-7K Series, Operation And Maintenance Manual

Page: 274 / 358

SERVICE PROCEDURE MAINTENANCE
274
CHECK FOR WATER IN PRIMARY FUEL FILTER,
DRAIN WATER
For information on this see "CHECK FOR WATER IN FUEL
SEDIMENTOR"
.
EVERY 50 HOURS
DRAIN WATER AND SEDIMENT FROM FUEL TANK
1. Carry out this procedure before operating the machine.
2. Prepare a container to catch the fuel that is drained.
3. Open valve (1) at the bottom of the tank and drain the sedi-
ment and water that has accumulated at the bottom together
with fuel. When doing this, be careful not to get fuel on your-
self.
4. When only clean fuel comes out, close drain valve (1).
REMARK
Never use trichlene for washing the inside of the tank.
EVERY 100 HOURS SERVICE
Maintenance every 50 hours should be carried out at the
same time.
LUBRICATING
The minimum greasing interval is 100 hours, however more fre-
quent greasing will be required depending on conditions/environ-
ment.
1. Set the work equipment in the greasing posture below, then
lower the work equipment to the ground and stop the engine.
2. Using a grease pump, pump in grease through the grease fit-
tings shown by arrows.