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12:29. Removal and installation of wheel hairpins

Naves of the wheels equipped with disk brake mechanisms

Removal

 PERFORMANCE ORDER

1. The car also establish to Poddomkratta it on props. Remove the corresponding wheel.
2. Remove a support and blocks of the brake mechanism (see the Head the Brake system). Tie up a support a wire to suspension bracket elements, - track that the brake hose was not tense.
3. Remove stupichny assembly (see the Section Removal and installation of stupichny assemblies).

4. Transfer assembly to a workbench and establish on a suitable emphasis. By means of a press squeeze out wheel hairpins of a disk.

If the possibility of use of a press is absent, hairpins can be beaten accurately out by means of a stupid brass drift, - track uniformity of an emphasis of a disk.


Installation

 PERFORMANCE ORDER

1. A rigid brush clean openings under installation of hairpins in stupichny assembly.
2. By means of the hammer fill a hairpin in a reception opening, - do not use any lubricants and sealants.

3. Final landing of hairpins is carried out by means of a press.

In the absence of an opportunity to use a press, pass a hairpin throughout a reception nest, then put on it about four flat washers and screw a wheel nut. Holding stupichny assembly begin to tighten a nut, - the hairpin has to come into a nest. Make sure of completeness of landing of a hairpin, then remove a nut and washers.

4. Establish stupichny assembly and adjust wheel bearings (see the Section Adjustment of Wheel Bearings).
5. Establish blocks and a support of the brake mechanism.
6. Establish a wheel and lower the car on the earth. Tighten wheel nuts with the required effort.


Naves of the wheels equipped with drum brake mechanisms

Removal

 PERFORMANCE ORDER

1. Details of installation of wheel hairpins are shown on an illustration.

2. The car also establish to Poddomkratta it on props. Remove the corresponding wheel.
3. Remove the brake drum (see the Head the Brake system).
4. In case of need take off brake boots (see the Head the Brake system).

5. By means of a big clamp and a suitable face head squeeze out a hairpin of an axis flange.


Installation

 PERFORMANCE ORDER

1. Grease the hairpin surface equipped with a notch with liquid soap and pass it throughout a reception opening

2. Put on about four flat washers a hairpin and screw a wheel nut. Holding a flange from a provorachivaniye, begin to tighten a nut, - the hairpin has to come into a nest. Make sure of completeness of landing of a hairpin, then remove a nut and washers.

4. If removed, establish into place brake boots (see the Head the Brake system).
5. Install the brake drum (see the Head the Brake system).
6. Establish a wheel and lower the car on the earth.
7. Tighten wheel nuts with the required effort.