Repair ZIL-5301
Disassembling the ZIL-5301 pneumatic hydraulic booster
Disassembling the pneumatic hydraulic booster (PGU) for repairs is usually done in the following cases: fluid leaks through cuffs 29, 33, due to their swelling when using low-quality fluids; when the cuff of the pneumatic piston 23 wears out.
The probability of failure of other parts is small
Disassembling the ZIL-5301 steering cardan shaft
The steering cardan shaft wears very little and should be disassembled only in case of mechanical damage to individual parts
Electrical diagram of the electro-pneumatic door drive ZIL-5301
An electro-pneumatic door closing drive is used on buses and special vehicles. The electrical diagram of the drive is shown below
The oil-moisture separator is designed to clean compressed air from moisture and oil, and to prevent condensate from freezing in air lines and pneumatic drive units.
Before starting work, the car should be cleaned of dirt and washed.
To remove the front axle from the car, you need to lift the car and install stands under the front axle beam, unscrew the wheel mounting nuts and remove them.
Adjusting the preload of the pinion bearings on the ZIL-5301 vehicle
The tapered roller bearings of the pinion must be adjusted with a preload by selecting adjusting washers 9, of which two pieces are installed.
ZIL-5301 Fuses and Their Purpose
Disconnect the battery when repairing the electrical system.
Do not use fuses of increased "nominal" or homemade ones - this can lead to failure of the electrical consumer, and possibly a fire.
