Komatsu PW118MR-11, Operation & Maintenance Manual, Page: 363 / 462

• Method For Checking Coolant Level, Adding Coolant
• Method For Checking Oil Level In Engine Oil Pan, Adding Oil
• Method For Checking Electric Wiring
• Method For Checking Fuel Level, Adding Fuel
• Method for checking DEF level, top-up
• Method For Checking Lamp
• Method For Checking Horn
• Check the conditions of tyres and wheel rims.
EVERY 100 HOURS MAINTENANCE
BUCKET PIVOT LUBRICATION METHOD
NOTICE
If any unusual noise is generated from any greasing point, perform the greasing regardless of the
greasing interval.
Perform the greasing every 10 hours for the first 50 hours of operation on a new machine.
After the machine is subjected to digging work in the water, be sure to grease the wet pins.
Prepare a grease pump.
1.
Set the machine to the greasing posture shown on the fig-
ure, lower the work equipment to the ground,and stop the
engine.
2.
By using a grease pump, pump in grease through the grease fitting shown by arrow.
(1) Arm and bucket connection pin (1 place)
3.
After greasing, wipe off any old grease that is pushed out.
METHOD FOR CHECKING OIL LEVEL IN SWING MACHINERY CASE, ADDING
OIL
k k
WARNING
Immediately after the engine is stopped, its parts and oil are still very hot, and may cause burn injury.
Consequently, wait until they have cooled down before starting the work.
Prepare a container to receive the oil.
MAINTENANCE MAINTENANCE PROCEDURE
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