UD Trucks QUESTER Series, Руководство пользователя

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8.INSPECTION AND MAINTENANCE
8-45
Performance of parking brake
Inspection time: Every month
S t o p t h e v e h i c l e o n a d r y s l o p e
(downhill) and apply parking brake
and check if the vehicle can stay
t h e r e . I f t h e v e h i c l e f a i l s t o s t a y,
contact UD Trucks authorised dealer
Air actuated type
1. Drive position
2. Park position
Parking brake operation (air brake)
Apply the parking brake and ensure
smooth and complete operation of
the spring brake actuator push rod.
Axle shaft bolt checking
Inspection time: Every 3 months
Ti g h t e n t h e a x l e s h a f t b o l t t o t h e
s p e c i f i e d t o r q u e u s i n g a t o r q u e
wrench.
Tightening torque 157 +/- 9 Nm
CAUTION
Do not drive the vehicle when the
o p e r a t i o n l i m i t i s e x c e e d e d .
O p e r a t i o n o v e r t h e l i m i t m a y
damage the drum with the rivet
head. This may greatly lower the
braking performance.
NOTE
Be aware of the ambient traffic
conditions during the test drive
for the brake.