Clutch and its drive repair VAZ-2121

All articles on the device, principle of operation and repair of clutch units and its drive of VAZ-2121 Niva cars and their modifications.

Clutch device
The clutch device is shown in Fig. 3-1. The clutch release fork 11 can be installed in two types: with a flat or wire spring. Fig. 3-1. Clutch assemblies: 1 - bleed nipple; 2 -...

Possible clutch malfunctions, their causes and methods of elimination
Incomplete disengagement of the clutch (clutch "leads") Incomplete clutch engagement (clutch "slips") Jerks when engaging the clutch Increased noise when disengaging the clutch...

Adjusting the clutch release drive
The following adjustments are made in the clutch release drive: a gap of 0.1-0.5 mm is set between the pusher and the piston of the master cylinder (see fig. 3-2). This gap,...

Bleeding the clutch hydraulic line
Air in the clutch hydraulic line is indicated by incomplete disengagement of the clutch, as well as "softness" and "failures" of the clutch pedal. To remove air from the hydraulic...

Removal and installation the clutch
Removal. First remove the gearbox (see " Transmission "). Loosen the bolts and remove the clutch housing assembly with the pressure plate. In doing so, do not lift this unit by...

Clutch control
The test is performed on a base that simulates the engine flywheel and has a metal intermediate ring 4 with a thickness of 8.2 mm, replacing the driven disk (Fig. 3-5). Having...

Removal and installation of the working and master cylinders of the clutch drive
First of all, drain the working fluid. To do this, put one end of the hose on the air release nipple 9 ( fig. 3-3 ) of the working cylinder, and lower the other into a clean...

Disassembly, inspection, repair and assembly of the master and working cylinders
Master cylinder. Unscrew plug 3 (Fig. 3-8), remove protective rubber cap 7 and retaining ring 8. This will allow you to remove piston 9, sealing ring 10, floating piston 11 with...

Checking the clutch master cylinder on the stand
Checking the tightness of the rear sealing ring. Install the master cylinder on the stand (see fig. 3-10). ensuring a good seal between the cylinder flange and the mating surface...

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More articles from other manuals on VAZ cars:
➠ Transmission: Clutch VAZ-2114 (2004-2013)
➠ Transmission: Clutch VAZ-2107 (1982-2012)
➠ Transmission: Clutch VAZ-21011 (1974-1983)
➠ Transmission: Clutch and drive shafts VAZ-21099 (1990-2004)
➠ Transmission: Clutch VAZ-21061 (1976-2006)

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