Radiator And A/C Condenser - Check; Radiator - Clean; V-Belt - Check - Kubota U50-5 Operating Instructions Manual

Operation

Radiator and A/C condenser - check

Do not touch the hot radiators: risk of burning.
STOP
Visually inspect the coolant radiator (1), fuel cooler (2), hydrau-

lic oil cooler (3) and condenser (4) for leaks and accumulation
of dirt and debris.

Radiator - clean

If there is any dirt or debris an the radiators or condenser:
Clean the radiator from the engine side with a water jet or com-

pressed air. Do not use high-pressure cleaners.
Particular care must be devoted to the space between the radi-

ators, because foliage often collect at this point.
After cleaning, inspect the radiators for damage.

V-belt - check

The engine must be switched off and the key removed!
STOP
Do not attempt to grasp rotating or moving parts.
Air conditioner V-belt (optional)
Press in the V-belt (1) at position "A".

The V-belt must give way by approx. 12 to 15 mm (pressure: 7 kg).
Adjust the V-belts if necessary (page 185).
Fan/Alternator V-belt
Press in the V-belt (2) at position "B".

The V-belt must give way by approx. 7 to 9 mm (pressure: 7 kg).
Adjust the V-belts if necessary (page 185).
Check both V-belts for wear and tear. Replace the V-belts if

necessary (page 185).
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1 1
2 2
A
B
3 3
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