Cooling and lubrication system VAZ-2105

All articles on the device and repair of components and assemblies of the cooling and lubrication system for the engine of VAZ-2105 Zhiguli cars.

Cooling system device
The cooling system is liquid, closed type, with forced circulation (Fig. 27). The system is filled with Tosol A-40 cooling liquid, which is an aqueous solution of Tosol-A...

Thermostat device
All the engines described are equipped with a 2101 engine thermostat. The thermostat consists of a housing and a cover, which are rolled together with the seat 8 of the main valve...

Removal and installation the radiator and coolant pump
Removal and installation the radiator To remove, unscrew the drain plugs of the radiator, cylinder block and drain the coolant from the system. In this case, the heater tap must...

Disassembling and assembling the coolant pump
Remove the pulley mounting bolts 5 ( see fig. 28 ) and fan 7, remove them from hub 2. Secure the pump cover in a vice, unscrew the fastening nuts and detach the housing. Use...

Checking the radiator for leaks
Reasons for frequent topping up of coolant may be: incorrect operation of the radiator cap valves. Check the opening pressure of the outlet valve, which should be (0.5±0.05)...

Coolant pump control
Remove deposits from the impeller and housing, clean the parts. Check the axial clearance of the bearing with the shaft, especially if significant pump noise was noted. The axial...

Checking the Thermostat
Check the start of opening and the stroke of the main valve of the thermostat. To do this, fix it on the BS-106-000 thermostat test stand and lower it into water, the temperature...

Lubrication system device
The lubrication system is combined — under pressure and splash. Under pressure, the main and connecting rod bearings of the crankshaft, the camshaft and auxiliary drive shaft...

Removal, disassembly, assembly and installation of the oil pump
Removal and installation to remove, place the car on a lift and drain the oil from the engine crankcase by unscrewing the drain plug; unscrew the mounting bolts and remove the...

Checking the technical condition and repairing the oil pump
Wash all parts of the disassembled pump thoroughly in kerosene or gasoline and blow with compressed air. If there are cracks in the pump body or cover, replace them with new ones....

Checking the technical condition and repairing the oil pump drive
Check the ovality of the accessory drive shaft bushings, their press fit in the seats, and the alignment of the lubrication hole in the front bushing with the channel in the...

Checking the technical condition and repairing the crankcase ventilation system
Disconnect hoses 9 and 5 ( see fig. 35 ) ventilation system from the pipes, remove the flame arrester 8 from the hose 9, remove the cover 10 of the oil separator and wash them...

Changing the oil in the lubrication system
Change the oil when the engine is warm. Unscrew the drain plug of the engine crankcase, drain the oil into a container and wait 10 minutes until it drains completely. Screw the...

This section is available on russian, bulgarian, belarusian, ukrainian, serbian, croatian, romanian, polish, slovak, hungarian

More articles from other manuals on VAZ cars:
➠ Power unit: Cooling system VAZ-2106 (1976-2006)
➠ Power unit: Cooling system VAZ-2114 (2004-2013)
➠ Power unit: Cooling and lubrication system VAZ-2108 (1984-2003)
➠ Power unit: Cooling system VAZ-21011 (1974-1983)
➠ Power unit: Cooling system VAZ-1111 (1988-1996)

Share with friends: