Engine coolant pump
The fluid pump arrangement is shown in fig. 1.
Before disconnecting hoses and electrical wires, it is recommended to mark them so as not to confuse them during assembly
You will need a key "for 12". The intermediate shaft is used to drive the oil pump
In addition, camshafts are driven through it
Synchronization sensor - inductive type (2612.1.113 BOSN or 406.3847113) is installed on the front end of the engine at the bottom, on the right side and is designed to synchronize the operation of the control unit with the working process of the engine
When the chain tensioner shoe is worn, the tensioner response range becomes insufficient to restore chain tension
Description of the fuel pump design
The B-9V fuel pump (Fig. 1) is a diaphragm type, driven by an eccentric located on the engine camshaft
Relieve fuel pressure in the fuel system
Turn off the ignition and remove the "negative" terminal of the battery
