UD Trucks QUESTER Series, Owner'S Manual

Page: 196 / 244

8.INSPECTION AND MAINTENANCE
8-48
basis to prevent the function from
being degraded due to damage,
deformation or corrosion
1. Noise shield under the cab
2. Noise shield engine side
3. Noise shield behind cab
4. Noise shield under engine
5. Noise shield under transmission
Silencer and exhaust pipe
• Damage or corrosion to the
silencer and exhaust pipe may
degrade the silencing function.
Check it on a regular basis. If a
failure is found, replace the part.
Air dryer
1. Air dryer
2. Release valve
Check visually if air is discharged
f r o m t h e a i r d r y e r o u t l e t . ( T h e
amount of exhausted air will be more
at beginning).
NOTE
When maintaining the vehicle or
washing with a high pressure
device, ensure care to avoid
damage to the noise absorbing
material.
NOTE
When driving in an area which
has a high salt content, such as
driving near the sea or on the
road where deicing agent is
applied, rust may occur on the
s u r f a c e o f t h e s i l e n c e r.
Continuing to drive the vehicle
w i t h r u s t w i l l d a m a g e t h e
silencer. After driving in the area
which has a high salt content,
always wash the surface of the
silencer with water.
CAUTION
Failing to replace the air dryer
on the recommended intervals
w i l l r e s u l t i n c o n s e q u e n t i a l
d a m a g e s t o t h e p n e u m a t i c
systems and components.