Rear axle of cars VAZ-21011 «Zhiguli»

Features of the rear axle design
Rear axle 1 – half shaft; 2 – wheel mounting bolt; 3 – guide pin; 4 – oil deflector; 5 – brake drum; 6 – axle shaft bearing; 7 – locking ring; 8 – rear axle beam flange; 9 – axle...

Removal and installation the rear axle
Removal and installation of the rear axle beam are described in subsection 8.2.2 . To remove the rear axle, it is sufficient to disconnect the suspension rods and shock absorbers...

Disassembly and assembly of the rear axle
Pressing out the axle shaft using puller 67.7801.9516 1 – half shaft; 2 – impact puller Disassembly 1. Remove the brake system pipe with tee from the bridge, disconnecting the...

Checking the rear axle beam
Carefully check the technical condition of the beam, especially when repairing a car that has suffered an accident. A deformed beam can cause rear axle noise and accelerated tire...

Rear axle beam straightening
Rear axle beam straightening diagram 1 – hydraulic cylinder; 2 – pressure crossbar; 3 – flange A.70172; 4 - square; 5 – press table; 6 – emphasis; 7 – indicator stand 1. Attach...

Removal and installation axle shafts
1. Remove the wheel and brake drum. 2. After unscrewing the nuts securing the brake shield to the axle beam, use puller 67.7801.9516, holding the brake shield, to remove the axle...

Checking the technical condition of the axle shafts
Check the technical condition of the parts included in the axle shaft kit and make sure that: the ball bearing is not worn or damaged; if the axial clearance in it exceeds 0.7 mm,...

Removal the axle shaft locking ring
The axle bearing retaining ring must be removed and installed using a hydraulic press only. 1. Using the half rings of the A.74108/R device, encircle the bearing and install the...

Assembly of the axle shaft
Pressing in the axle shaft bearing retaining ring 1 – mandrel A.74107/2R; 2 – bearing retaining ring; 3 – bearing mounting plate and oil deflector assembly with gasket; 4 –...

Measuring the axial free play of the axle shaft on a vehicle
Measuring the axial play of the axle shaft with the wheel and brake drum removed 1 – indicator; 2 – device 02.7834.9504 The axial free play of the half-shaft can be measured on a...

Gearbox — design description
Rear axle gearbox assembly 1 – drive gear; 2 – driven gear; 3 – satellite; 4 – axle shaft gear; 5 – satellite axis; 6 – differential box; 7 – differential box bearing cover...

Determining gearbox faults by noise
Test #1 1. To clearly determine the nature of the noise, drive the car on the highway at a speed of approximately 20 km/h. 2. Then gradually increase the speed to 90 km/h,...

Removal the gearbox
1. Drain the oil from the bridge beam. 2. Raise the rear of the car, place it on stands and remove the wheels. 3. Loosen the nuts securing the brake shield to the beam and slide...

Installing the gearbox
Before installing the gearbox, thoroughly clean the axle beam from oil. 1. Place a sealing gasket on the mating surface, insert the gearbox into the beam and secure with bolts....

Disassembling the gearbox
Removal the inner ring of the rear bearing of the drive gear using the universal puller A.40005/1/7 1 – universal puller A.40005/1/7; 2 – drive gear; 3 – inner bearing ring; 4 –...

Checking the technical condition of gearbox parts
Before inspecting the gearbox parts, rinse them thoroughly. This will make it easier to detect wear and damage to the parts. 1. Check if there is any damage to the main gear teeth...

Gearbox assembly
Rear axle gearbox parts 1 – drive gear flange; 2 – oil seal; 3 – oil deflector; 4 – front bearing; 5 – rear bearing; 6 – drive gear adjusting ring; 7 – axle shaft gear support...

Differential assembly
1. Lubricate with transmission oil and install, through the windows in the differential box, the axle shaft gears with support washers and satellites. Turn the satellites and axle...

Installing and adjusting the differential pinion
Scheme of taking measurements to determine the thickness of the drive gear adjusting ring 1 – mandrel A.70184; 2 – device A.95690 with indicator; a1 and a2 – distance from the end...

Adjusting the differential pinion bearings
Dynamometer 02.7812.9501 1 – movable pointer; 2 – Torque limit indicator; 3 – body; 4 – handle; 5 – a rod with a tip inserted into the adapter sleeve of the drive gear flange...

Installing the differential box
Checking the differential box bearing preload with the A.95688/R device 1 – mounting screw; 2 – key A.55085; 3 – driven gear; 4 – adjusting nut; 5 – intermediate lever; 6 –...

Differential box bearing tension and side clearance adjustment
Checking the lateral clearance in the engagement of the main transmission gears using the device A.95688/R 1 – bracket tightening screw; 2 – indicator for checking the lateral...

Checking the contact of the teeth of the differential main gear
The location of the contact patch in the engagement of the main transmission gears I – forward side; II – reverse side; a and b – incorrect contact in the gear engagement: move...

Replacing the differential pinion seal
The need to replace the seal is determined by the decrease in the oil level in the rear axle housing (due to oil leakage through the seal) to a level that disrupts the normal...

Possible faults of the rear axle
Cause Method of elimination Increased noise from the rear wheels The wheel mount has become loose Tighten the wheel mounting bolts Worn or damaged axle shaft ball bearing Inspect...

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More articles from other manuals on VAZ cars:
➠ Transmission: Rear axle VAZ-21051 (1979-2010)
➠ Transmission: Rear axle VAZ-2107 (1982-2012)
➠ Transmission: Rear axle and shafts VAZ-21213 (1994-2006)
➠ Transmission: Rear axle VAZ-21061 (1976-2006)

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