Checking and replacing the engine coolant Renault Duster
The coolant level should be checked at every engine inspection.
Installation of pistons and rings Diesel 740 KAMAZ
Two compression rings and one oil scraper ring are fitted to the piston.
The compression rings are intended to prevent blow-by of gases into the crankcase during compression and expansion.
Removal and installation of the timing belt of the K4M engine
All operations are conventionally shown on a removed engine, since the engine may be fitted to different types of vehicles.
Design features of the ZMZ-402 engine
The general view and cross section of the engines are shown in the figures.
The engines are inline four-cylinder, equipped with carburetors and a contactless ignition system
Checking and replacing the timing belt of the Renault Duster car
The technical condition of the belt should be checked at every vehicle service.
