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3.2.1. Technical operations on the car

Fig. 3.30. Components of the mechanical transmission



Check of level of oil in the transmission
Check the transmission for lack of leak of oil. Check oil level in the transmission, having turned off a jellied stopper. If oil is polluted, it is necessary to merge oil and to fill in new.
Turn off a jellied stopper and check oil level a finger.
Oil has to be at the level of bottom edge of a jellied opening (an opening of a jellied stopper). If oil oil level below of provided, add oil prior to the beginning of its effluence from an opening, then establish a jellied stopper into place.
Replace oil in the transmission if it is polluted or has no the corresponding viscosity.

Replacement of oil in the transmission
The recommended gearbox oil: for gipoidny transfers (HP Gear Oil), GL-4 on API classification, viscosity of SAE75W-90.
On the car installed on a plain horizontal surface turn off a drain stopper and merge oil from the transmission.

Fig. 3.31. Drain stopper of the mechanical transmission


Replace laying new and establish a drain stopper to the place of (fig. 3.31).
Moment of an inhaling of a drain stopper: 30–35 N · m.
Turn off a jellied stopper and fill in new oil to the level of a jellied opening (an opening of a jellied stopper) 5-9 mm lower than bottom edge.
Filling capacity of the transmission: 2,15 l.
Moment of an inhaling of a jellied stopper: 30–35 N · m.

Replacement of an epiploon of a shaft of the drive of a wheel

Fig. 3.32. The transmission from a drive shaft


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

Fig. 3.33. Extraction of an epiploon


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

Fig. 3.34. Installation of an epiploon


By means of the special tool (a mandrel 09431-21200) install by easy blows a new epiploon of a shaft of the drive of a wheel in the transmission (fig. 3.34).
Oil a working edge of an epiploon gearbox.
The recommended gearbox oil: for gipoidny transfers (HP Gear Oil), API classification GL-4 no, viscosity of SAE75W-90.

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

Fig. 3.35. Scheme of installation of the rubber plug


Install the rubber plug so that the cable and the acting part of the plug were horizontal, as shown in the figure 3.35.

ATTENTION
The cable of the drive of a speedometer should be laid so that the radius of a bend of a cable corresponded to 150 mm or more.


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


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

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