PREVOST H3-41 Manual page 89

Warning :
Hot engine coolant is under pressure.
Do not attempt to open the coolant filler cap when
the engine is hot. Allow engine to cool before
adding coolant.
Wheel Bearings
Check wheel bearing oil level in sight glass.
Refer to heading "Wheel Bearing Oil Level" in this
chapter.
CAUTION: Check wheel bearing cover for
overheating (especially after brake work) during
fuel stops by touching the wheel bearing cover.
Windshield Washer Reservoir
Make sure windshield washer reservoir is full.
For cold weather, use antifreeze windshield
washer to prevent freezing.
Engine Oil
Check engine oil level during fuel stops. If the oil
level is low, refer to heading "Oil Level
Verification" in this chapter.
Warning :
Check the engine oil level with coach
parked on a level surface and with the parking
brake engaged.
Power Steering Oil Tank
Check steering oil level. Refer to heading "Oil
Level Verification" in this chapter.
Belts
Check for loose, worn or broken belts.
Belt Tension Adjustment
Check belt tension manually. Refer to heading
"Belt Tension Adjustment" in this chapter.
Extinguishers and First Aid Kit
Make sure that the first aid kit is complete and
stowed in place. Check fire extinguishers to make
sure they are ready for operation. Refer to "Fire
Extinguishers" in chapter.6
CARE AND MAINTENANCE
Seats
Ensure all seats and seat cushions are securely
attached.
Emergency Exits
Test emergency exits for correct operation.
Lavatory
Make sure the lavatory is clean and equipped
with an adequate supply of toilet paper, towels
and water.
Driver's Section
Adjust driver's mirrors and seat.
WITH ENGINE RUNNING
Leaks
Walk around coach and listen for air leaks.
Turbocharger
Check for leaks and listen for unusual sounds
coming from the turbocharger.
Automatic Transmission
Check automatic transmission oil level. Refer to
"Oil Level Verification" in this chapter.
Gauges and Buzzers
Perform a telltale light test (see Controls and
Instruments chapter). Make sure gauges are in
normal operating condition. Indicator lights and
buzzers should all be off before driving.
Fuel Level
Make sure fuel level is sufficient.
Service brakes
Check for correct pressure build-up.
loss should not exceed 3 psi/minute (21
kPa/minute) with engine stopped and without
brake applied. Perform a full brake application.
7-15
Pressure