Bus PAZ 422320 / CITYMAX 9 since 2023, operation and maintenance e-manual (in Russian)
About the manual
Engine type: YAMZ 53403
Displacement: 4.43 L.
In the manual you will find
- Information on self-service tractor
- Information on the design of the bus and how to prevent failure
- The information for the trip to the service station, if the self-repair is impossible
Contents
Introduction
Particularly important warnings and safety rules
- General safety instructions
- Traffic safety instructions
- Recommendations for increasing the service life of components and assemblies
- Bus passport data
- General technical characteristics of the bus
- General technical data
Bus controls
- Controls and instrumentation
Bus operation
- Starting the engine
- Stopping the engine
- Disconnecting the batteries
- Features operation and maintenance of the engine in winter conditions
- Driving a bus
- Operation of a bus with an automatic transmission
- Stopping a bus with an automatic transmission
Engine
- Fire safety rules for engine operation
- Maintenance of the engine air supply system
- Engine cooling system
Automatic transmission
- Maintenance of the automatic transmission
Cardan transmission
- Possible malfunctions of the cardan transmission and methods for eliminating them
Rear axle
Suspension
Pneumatic system suspension
Front axle
Wheels and tires
Steering
- Possible steering malfunctions and methods of their elimination
Brake system
- Brake mechanisms
- Anti-lock braking system
- Traction control system
- Possible brake system malfunctions and methods of their elimination
- Possible air preparation module malfunctions and their elimination
- Possible brake valve malfunctions and their elimination
- Possible parking brake valve malfunctions and their elimination
- Possible acceleration valve malfunctions and their elimination
- Possible acceleration valve malfunctions and methods their elimination
- Possible malfunctions of the condensate drain valve and their elimination
Electrical equipment
- Battery
- Possible malfunctions of the battery and methods of their elimination
- Generator
- Starter
- Lighting system
- Signaling and control system
- Possible malfunctions of the sound signal and methods of their elimination
- Electrical panel, fuses and relays
Body
- Heating system
Bus maintenance