3.2.1. Technical operations on the car

Fig. 3.30. Components of a mechanical transmission

Check a transmission on absence of leakages of oil. Check oil level in a transmission, having unscrewed a jellied stopper. If oil is polluted, it is necessary to merge oil and to fill in the new.

Unscrew a jellied stopper and check oil level a finger.

Oil should be at level of bottom edge of a jellied opening (an opening of a jellied stopper). If level of oil of oil is lower specified, add oil prior to the beginning of its effluence from an opening, then establish a jellied stopper into place.

Replace oil in a transmission if it is polluted or does not possess the corresponding viscosity.

Recommended transmission oil: for gipoidny transfers (HP Gear Oil), GL-4 on API classification, viscosity of SAE75W-90.

On the car established on an equal horizontal surface, unscrew a drain stopper and merge oil from a transmission.

Fig. 3.31. Drain stopper of a mechanical transmission

Replace laying new and establish a drain stopper into place (fig. 3.31).

Moment of an inhaling of a drain stopper: 30–35 N · m.

Unscrew a jellied stopper and fill in new oil to level on 5–9 mm below bottom edge of a jellied opening (an opening of a jellied stopper).

Refueling capacity of a transmission: 2,15 l.

Moment of an inhaling of a jellied stopper: 30–35 N · m.

Fig. 3.32. A transmission from a drive shaft

Disconnect a shaft of a drive of a wheel from a transmission (fig. 3.32).

Fig. 3.33. Epiploon extraction

By means of a flat screw-driver take an epiploon (fig. 3.33).

Fig. 3.34. Epiploon installation

By means of the special tool (an opravka 09431-21200) easy blows establish a new epiploon of a shaft of a drive of a wheel in a transmission (fig. 3.34).

Grease a working edge of an epiploon with transmission oil.

Recommended transmission oil: for gipoidny transfers (HP Gear Oil), GL-4 no of classification of API, viscosity of SAE75W-90.

Correctly establish an adapter in a combination of devices and adhere to it a new cable of a drive of a speedometer.

Fig. 3.35. Scheme of installation of the rubber plug

Establish the rubber plug so that the cable and an acting part of the plug were horizontal, as is shown in drawing 3.35.

ATTENTION It is necessary to lay a cable of a drive of a speedometer so that the radius of a bend of a cable corresponded 150 mm or more.

Fig. 3.36. Installation of a tip of a cable of a drive of a speedometer

From a transmission it is necessary to insert a tip of a cable of a drive of a speedometer into a transmission and it is reliable to tighten a fastening nut (fig. 3.36).

ATTENTION If the cable of a drive of a speedometer is connected incorrectly or unreliably, indications of a speedometer will be incorrect and there will be an abnormal noise.