Repair ZIL-5301
The ZIL-5301 "Bychok" is a light-duty truck whose specifications vary depending on the model, but generally speaking, it features a 4.75-liter diesel engine (producing between 109 and 130 hp), a payload capacity of approximately 3–3.5 tons, and a top speed of 95 km/h.
Key features include rear-wheel drive, a five-speed manual transmission, and reinforced suspension with leaf springs.
There are two pistons in the ZIL-5301 wheel cylinder housing, which are expanded by a spring with support cups.
The same spring presses the seals (cuffs) to the end of the pistons.