Chevrolet Low Cab Forward 4500 2019 Series Owner's Manual page 282

For safe and comfortable driving,
keep record of the distances driven
and the condition of the vehicle
during operation. Perform
inspections at appropriate intervals,
and perform maintenance in
accordance with the findings of the
inspections. If an inspection reveals
an abnormality or there was an
abnormality the previous time the
vehicle was driven, have the vehicle
repaired by the nearest dealer
before it is driven again.
1. Components that showed
abnormalities during the
previous operation
Check components that
showed abnormalities
during the previous
operation
2. Checks performed at the
engine
Fan belt looseness and
damage
Engine oil level
Engine coolant level
Power steering fluid level
3. Checks performed from the
driver's seat
Brake fluid level
Brake pedal free play
Operation of meters,
gauges and warning/
indicator lights
Engine startability,
abnormal noise and color of
exhaust gases
Parking brake lever stroke
Windshield washer fluid
spray condition and
windshield wiper
effectiveness
Windshield washer fluid
level
Steering wheel position and
free play
Operation of horn and turn
signal lights
Door lock operation
Service and Maintenance
4. Checks performed during a
walk around the vehicle
Illumination, flashing,
contamination, damage and
obstruction of lights
Contamination, damage ad
obstruction of windows,
mirrors and reflectors
Leaf spring damage
Oil, engine coolant, fuel,
brake fluid and power
steering fluid leaks
5. Checking wheels and tires
Air pressure
Cracks and other damage
Abnormal wear
Tread depth
Mounting condition of all
wheel nuts
6. Checks performed after the
engine startup
Oil, engine coolant, fuel,
brake fluid and power
steering fluid leaks
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