MAINTENANCE PLAN
246
4.7.12.c CHANGING THE BRAKING SYSTEM OIL
4.7.12.d CHECKING THE ALTERNATOR AND THE STARTER
DANGER
•
Oil spilled on the floor may cause it to become slippery;
immediately clean any dirty area.
•
Oils, filters, the coolant and the battery are considered
special waste and must be collected and disposed of ac-
cording to the anti-pollution regulations in force.
Before changing the braking system oil, it is advisable to brake a
few times in order to warm up and fluidize the oil and therefore
facilitate draining.
The oil change and the bleeding of the braking system must be
carried out with the machine positioned on level ground and
locked by means of the parking brake.
Drain the oil and wash the system, proceeding as follows:
1 - Apply a small pipe for the collection of the oil to the drain
screws (1) and loosen them. Use a 13 mm spanner.
2 - Open the engine hood, (see “3.5.1 ENGINE HOOD”) and re-
move the cap (2) of the tank (3).
3 - Operate the brake pedals (connected with each other) until
the oil contained in the tank (3) runs out.
4 - Fill the tank (3) with new oil and keep pumping; fill the tank
(3) more than once, until the used oil (about 0.8 l.) has been
changed completely; eliminate the residual air, (see “4.7.1.d
BLEEDING THE BRAKING CIRCUIT”). For details on the oil
to be used, see “4.3 FUEL, COOLANT AND LUBRICANTS”.
IMPORTANT
☞
•
The braking system oil must be changed when the rele-
vant alarm signal comes on on the electronic display posi-
tioned on the front dashboard. After performing this
maintenance operation, set the partial service hours to ze-
ro. For further details, see “3.3.1 FRONT INSTRUMENTS”
pos. 17.
RWAA9090
1
1
RWAA0260
2
3
For any inspection and/or repair, contact your Komatsu Utility Dealer.
If the engine is started frequently, have an inspection carried out every 1000 hours of operation.
Summary of Contents for 97SF11205
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Page 12: ...10 THIS PAGE WAS INTENTIONALLY LEFT EMPTY ...
Page 21: ...SAFETY AND ACCIDENT PREVENTION ...
Page 56: ...54 THIS PAGE WAS INTENTIONALLY LEFT EMPTY ...
Page 57: ...THE MACHINE AND ITS OPERATIONS ...
Page 179: ...MAINTENANCE ...
Page 251: ...TECHNICAL SPECIFICATIONS ...
Page 257: ...AUTHORISED OPTIONAL EQUIPMENT ...