75
1
2
3
2. When the ignition is on:
Visually
— brake fluid low level warning
lamp should not illuminate;
— on pressing the cap, brake fluid
low level warning lamp should
illuminate
Check operation of parking
Parking brake handle should move
brake system
for not more than 15–20 teeth
under 60 kgf effort
Check tire inflation pres
Check when tires are cold. Air in
Manometer
sure, bring to the specifi
flation pressure values see in sub
ed, if required
section 3.10 “Main adjustment
and checking data”
Check steering wheel total
Total play over steering wheel
Rule
play
rim should not exceed 37 mm
(35 mm
1)
) for buses and 45 mm
(43 mm
1)
) for the rest of the ve
hicles in each side from the neut
ral position
Check operation of instru
With the engine running make
Visually
ments, windshield wiper,
sure that the devices are in sound
illumination and warning
condition by their successive tur
devices
ning on
1)
For vehicles with power steering.
9.14.2. Periodic maintenance
Procedures for periodic maintenance are stated in the service book supplied
with the vehicle.
9.14.3. Vehicle lubrication
1. Never use fuels, oils and liquids of other grades except for those speci
fied in subsections 9.15. and 9.16.
2. Prior to lubrication remove dirt from grease nipples and plugs to avoid
its penetration into the vehicle’s mechanisms.
3. Lubricate with grease gun until fresh lubricant comes out from all joints
and sealings.
4. When the engine oil is changed for another grade or company the lubri
cating system should be flushed with flushing oil.
Never mix (top up) engine oil of different grades and different companies.
