49909390

3.13.4. Removal and installation of a protective cover of the external hinge of a shaft of the drive of a forward wheel (F4R engine)

Removal
Remove a wheel drive shaft from the relevant party.
Remove covers of shaft of the drive of wheels.

Fig. 3.185. Spressovka of a quencher of large fluctuations And by means of a press


Press a quencher of large fluctuations And by means of a press, using a stripper (fig. 3.185) as a support.

Fig. 3.186. Removal of big and small collars


Cut big and small collars, trying not to damage at the same time flutes of the case of the hinge and a power shaft (fig. 3.186).

Fig. 3.187. Cutting of a cover


Cut a cover on all its length. Remove as much as possible lubricant (fig. 3.187).

ATTENTION
You watch that blows were struck to a forward end face of a holder, but not to racetracks of balls.


Fig. 3.188. Removal of a holder: 1 – holder


Using the hammer and small beards, strike several blows to a holder to separate the hinge case with a power shaft (fig. 3.188).
Remove a lock ring and a protective cover.

Installation
Put on a cover a power shaft from the transmission.

ATTENTION
Do not use solvents for cleaning of details of the hinge.

NOTE
Observe the volume of the lubricant put in the hinge specified in table 3.2.

Apply a little T857740131 lubricant on boring under a quencher of large fluctuations.

Fig. 3.189. Napressovka on a shaft of the drive of a wheel of a quencher of large fluctuations


By means of a press to a napressuyta on a wheel drive shaft a quencher of large fluctuations before obtaining the size L = 221 mm + 3 (fig. 3.189).

Fig. 3.190. Installation of a cover: 1 – cover; 2 – lock ring


For simplification of installation of a protective cover slightly grease a shaft of the drive of a wheel (fig. 3.190).
Establish on a power shaft:
– collar of small diameter;
– protective cover;
– new lock ring.
Tapping with a brass drift on the hinge case, insert a holder so that the lock ring was latched behind a holder.

ATTENTION
The lock ring is subject to obligatory replacement at each removal of the case of the hinge.

Fill a cover and the case of the external hinge with lubricant in equal quantity.
Arrange edges of a protective cover in flutes of the case of the hinge and a power shaft.
Shake the CV JOINT manually to check correctness of installation of corbels of a cover.
Enter a core with the rounded-off edges between a cover and the case of the hinge to adjust amount of air in the hinge.
Establish a big collar.

Fig. 3.191. Big and small collars


Tighten on a cover to a zashchelkivaniye small and big collars by means of adaptation (Tav. 1168) (fig. 3.191).
Press out collars.
Put a strut And in the lower cuts and squeeze pincers against the stop. Previously pressed out collar can slide on a protective cover. Arrange it in the right place.

Fig. 3.192. Sinking of collars


Put a strut And in the top cut and squeeze pincers against the stop (fig. 3.192).
Establish a wheel drive shaft from the relevant party.