Maintenance Procedure; Initial 50 Hours Maintenance (Only After The First 50 Hours); Initial 100 Hours Maintenance (Only After The First 100 Hours); Initial 250 Hours Maintenance (Only After The First 250 Hours) - Komatsu PW98MR-10 Operation & Maintenance Manual

MAINTENANCE

MAINTENANCE PROCEDURE

INITIAL 50 HOURS MAINTENANCE (ONLY AFTER THE FIRST 50 HOURS)

Check the wheel nuts tightening For details, see "METHOD FOR CHECKING WHEEL NUT TIGHTENING
(4-33)"
Only for machines in which synthetic biodegradable oil HEES is used
Replace the hydraulic oil filter component.
For details about the replacement method, see the section MAINTENANCE EVERY 1000 HOURS.
INITIAL 100 HOURS MAINTENANCE (ONLY AFTER THE FIRST 100
HOURS)
Adjust the parking brake.
For checking and adjusting contact the Komatsu dealer.
INITIAL 250 HOURS MAINTENANCE (ONLY AFTER THE FIRST 250
HOURS)
Carry out the following maintenance operations after the first 250 hours of work.
• Change the gear oil.
• Change the rear axle oil.
• Change the front axle oil.
For details about the replacement method, see the section MAINTENANCE EVERY 1000 HOURS.
INITIAL 500 HOURS MAINTENANCE (ONLY AFTER THE FIRST 500
HOURS)
Only for machines in which synthetic biodegradable oil HEES is used
Change the hydraulic oil and clean the intake filter.
For details about the replacement method, see the section MAINTENANCE EVERY 1000 HOURS.

WHEN REQUIRED

METHOD FOR CHECKING, CLEANING AND REPLACING AIR CLEANER

When using compressed air, there is a danger that dirt may scatter and cause personal injury. Always
wear personal protective items such as protective eyeglasses and dust mask.
NOTICE
If inspection, cleaning, or maintenance is performed while the engine is running, dirt enters into the en-
gine and damages it. Be sure to stop the engine before performing these works.
k k
WARNING
WENAM00061
MAINTENANCE PROCEDURE
4-13