Fig. 3.107 . Components of a transfer case: 1–nut, 130 N · m; 2–sealing ring of round section; 3–flange of a shaft of selection of capacity; 4–metal boot; 5–sealing ring; 6–ventilating tube; 7–sealing ring of primary shaft; 8–sealing ring of round section; 9–nut, 130 N · m; 10-sealing ring of round section; 11-flange of a shaft of selection of capacity; 12-metal boot; 13-sealing ring; 14-sealing ring of round section; 15-adjusting plug; 16-electric motor of a transfer case; 17-bolt, 27 N · m; 18-bolt, 14 N · m; 19-collar; 20-carving stopper of a masloslivny opening, 20 N · m; 21-bolt, 20 N · m; 22-bolt, 20 N · m; 23-console; 24-sensor of temperature of oil, 17 N · m; 25-sealing ring; 26-an opening bolt for the oil gulf, 20 N · m; 27-bolt, 32 N · m; 28-damper; 29-transfer case

Fig. 3.108 . Installation of a transfer case on an assembly table

Fix a transfer case at the assembly stand bolts (fig. 3.108) .

Fig. 3.109 . Vypressovka of a boot

Vypressuyte metal boot (fig. 3.109) .

A–Stripper of 22-115 mm, for example, Kukko 17/2.

Fig. 3.110 . Boot press fitting

Press a metal boot And against the stop (fig. 3.110) .

Take a sealing ring of a flange of a shaft of selection of capacity / the back driveshaft.

Fig. 3.111 . Removal of a sealing ring of a flange of a shaft of selection of capacity / back driveshaft

In drawing 3.111 removal of a sealing ring of a flange of a shaft of selection of capacity / the back driveshaft is shown.

The course of works on removal of a sealing ring of a flange of a shaft of selection of capacity / the forward driveshaft is similar.

Fig. 3.112 . Press fitting of a sealing ring of a flange of a shaft of selection of capacity / back driveshaft

Press a sealing ring of a flange of a shaft of selection of capacity / the back driveshaft (fig. 3.112) .

Fill space between working and antidust edges of consolidation half plastic A1 G 052 128 greasing.

Establish a sealing ring of round section in a flute of primary shaft.

Press a metal boot And against the stop (fig. 3.110) .

Press a sealing ring of a flange of a shaft of selection of capacity / the forward driveshaft.

Fill space between working and antidust edges of consolidation half plastic G 052 128 A greasing (fig. 3.112) .

Remove a ventilating tube And.

Establish an opravka In with O of 5 mm in an opening of a ventilating tube.

Fig. 3.113 . Extraction of a ventilating tube from a transfer case

To move a ventilating tube And in the arrow direction, at the same time raise it by means of a screw-driver With and take a ventilating tube from a transfer case (fig. 3.113) .

Fig. 3.114 . Press fitting of a ventilating tube

Press a ventilating tube (fig. 3.114) .

Grease before a press fitting a ventilating tube a varnish for Loctite 648 fixing.

Way of repair at replacement of the electric motor of a transfer case of V253 and at the faulty sensor of temperature of G8 oil

Fig. 3.115 . Sensor of temperature of oil

At replacement of the electric motor of a transfer case of V253 and at malfunction of the sensor of temperature of oil 4 it is necessary replace the sensor of temperature of oil (with a sealing ring 3) through a carving stopper 1 with a sealing ring 2 (fig. 3.115) .

Dismantling of a plait of wires of the sensor of temperature of G8 oil occurs in the following order.

Remove the holder of 1 tip of the electric motor of a transfer case, for this purpose unscrew bolts.

Fig. 3.116 . 10-contact tip

Take the 10-contact tip 2 of the holder (fig. 3.116) .

Take wires 1 and 2 10-contact tips by means of the suitable tool from a set for repair of cables of VAS 1978.

Fig. 3.117 . Plait of wires and opening of the 10-contact tip

Disconnect a plait of wires 3 sensors of temperature of oil (fig. 3.117) .

Close openings for wires of the 10-contact tip 1 and 2 by means of a suitable cap.

Replacement of a sealing ring of a flange of a shaft of selection of capacity / the forward driveshaft (the transfer case is established)

Removal

Remove the forward driveshaft.

Fig. 3.118 . Countersupport fixing

Fix a countersupport 3145 2 bolts of M10x25 on a flange of a shaft of selection of capacity (fig. 3.118) .

Turn off nuts of a flange of a shaft of selection of capacity.

Remove a flange of a shaft of selection of capacity.

Remove a sealing ring by means of the universal VW 771 tool and VW 771/37 stripper.

Clear a carving of nuts.

Installation

Fill space between working and antidust edges of consolidation half plastic A1 G 052 128 greasing.

Press a new sealing ring against the stop, thus not to warp its (fig. 3.112) .

Establish a flange of a shaft of selection of capacity.

Fig. 3.119 . New ring of round section

New sealing ring of round section to moisten in transmission oil and establish (fig. 3.119) .

Grease a carving of new nuts with a varnish for Loctite 648 fixing.

New nuts of a flange of a shaft of selection of capacity twirl with the inhaling moment (fig. 3.118) .

Fix nuts on the provided places (for example, an opravka).

Fig. 3.120 . Fixing of nuts on a flange of a shaft of selection of capacity / the back driveshaft

In drawing fixing of nuts on a flange of a shaft of selection of capacity / the back driveshaft (fig. 3.120) is represented .

Establish the forward driveshaft.

Check level of transmission oil in a transfer case

Inhaling moment: nuts of a flange of a shaft of selection of capacity to a shaft of selection of capacity of 130 N · m