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MAINTENANCE
1.
Preparation
Wipe off the mud stuck to portions (A) to (L) of the frame
and work equipment to facilitate performing the check.
2.
Visual check
Check the weld portions and the cast steel base material
portions of (A) to (L) carefully for any damage.
If any damage like crack is found, repair it.
Contact your Komatsu distributor for details of the repair
procedure.
EVERY 4500 HOURS MAINTENANCE
Maintenance for every 250 and 500 hours services should be performed out at the same time.
METHOD FOR CLEANING KDPF
Contact your Komatsu distributor for cleaning of the KDPF.
METHOD FOR CLEANING DEF TANK
Ask your Komatsu distributor for cleaning of the DEF tank.
MAINTENANCE PROCEDURE
4-75
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