(3) Check on fan belt
(Read the instruction manual for the engine furnished separately.)
Ф Check the belt for tension and elongation.
Also, check it for damage. Replace if necessary,
ф For adjustment or replacement of the belt,
refer to the instruction manual for the engine.
Press (about 6kg) the position shown by arrow mark
(middle of belt) with your thumb. The bend should be
within the range of 10- 15mm.
Parts number of fan belt:
Parts number
manufacture
Parts number of manufacture
06020 11465
KOMATSU
6732-81-6170
(4) Check on fuel
ф Be sure to check the quantity of fuel prior
to operation to prevent lack of fuel during
operation.
ф Loosen the drain plug of the fuel tank from
time to time, and remove sediments and
water at the bottom of the tank.
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