MAINTENANCE PROCEDURES
206
4.8.7 MAINTENANCE AFTER THE FIRST 250 HOURS OF OPERATION
The following maintenance operation must be carried out after the first 250 hours, together with the maintenance
operations to be carried out “EVERY 250 HOURS”.
a - CHANGE THE FRONT AXLE OIL
b - CHANGE THE REAR AXLE OIL
c - CHANGE THE HYDRAULIC TRANSMISSION OIL
d - CHANGE THE HYDRAULIC TRANSMISSION OIL FILTER
e - CHANGE THE HYDRAULIC OIL DRAIN FILTER
For further details, see sections "4.8.10 MAINTENANCE EVERY 500 HOURS OF OPERATION" and "4.8.11
MAINTENANCE EVERY 1000 HOURS OF OPERATION".
For checks and adjustments, contact your Komatsu Dealer.
4.8.8 MAINTENANCE EVERY 250 HOURS OF OPERATION
Carry out the following operations together with those to be performed every 50 HOURS.
4.8.8.a
CHECKING THE ALTERNATOR-FAN BELT
WARNING
q
Carry out this checking and maintenance operation only
with cold engine.
The belt (1) can be reached after opening the engine hood (see
"3.5.1 ENGINE HOOD") and after removing the fan guard (2).
This check is visual, must be carried out with cold engine and
consists in inspecting the belt for cuts, fraying, cracks.
If you find any of these defects, have the belt changed by a
Komatsu Dealer.
RKAB4130
2
1
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Summary of Contents for Utility WB97S-5
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