4.2. Removal and installation of the transmission

Removal

PERFORMANCE ORDER
1. To disconnect a weight(s) cable from the rechargeable battery.
Prevention

At the same time from memory of the radio receiver the anticreeping code is erased. To disconnect the battery only at the switched-off ignition. Otherwise the control unit of system of injection will be damaged.


2. To take out a coupling rope from the supporting bracket.
3. To cast away a radiator (see subsection 2.2).
4. To mark with an adhesive tape and to disconnect all cable connections from the transmission and a starter.
5. If are available, to disconnect fastenings of an electrical wiring from hoses of cooling liquid. To mark an arrangement with a felt-tip pen that at assembly to establish on the old place.
6. To disconnect the gear shifting drive from the transmission. For this purpose to unscrew a bifurcate head (1). To take out in front draft of switching (2) from the gear shifting lever. To unscrew a bearing arm with draft of the choice of transfers (3). To tie up up draft of gear shifting and draft of the choice of transfers.
7. To remove the coupling drive. For this purpose at cars with a hydraulic actuator of coupling to unscrew the working cylinder from the transmission, to put aside and to fix by a wire.
Prevention

Not to open a hydraulic system. Otherwise, after assembly, it will be necessary to let out the air from system. Not to squeeze out a coupling pedal at the removed working cylinder.


8. At cars with the mechanical drive of coupling to disconnect a coupling rope from the transmission and an arm of the bearing of the transmission (see subsection 3.2).
9. To remove an arm of a power shaft of a speedometer from the transmission.
10. To unscrew the pipeline of cooling liquid going from a broad tank to a water pomp from a starter (shooters showed fastening bolts).
11. To unscrew an electrical wiring from the pipeline.
12. To unscrew the top screws of fastening the engine - the transmission.
13. Petrol engine: to disconnect a vacuum hose of the amplifier of brakes from the engine.
14. 4-cylinder diesel engine: to disconnect drives of ropes from the engine.
15. To install the basic VW-3250 device on both sides so that the left half shaft, the screw of the shock-absorber and connecting draft (the stabilizer on the right) could be removed. The emphasis (A) of basic adaptation has to be before the top rotary fist. The V-shaped cut (V) rests against an arm of hinged units (2).

Prevention

To install basic VW-3250 adaptation before lifting the car, otherwise the car will be under the influence of springs or loading again.


16. To remove the left half shaft.
17. To disconnect a flange of the left half shaft from the transmission.
18. To unscrew on the right the screw of the shock-absorber and connecting draft (stabilizer).
19. To unscrew connections of weight(s) from the transmission and an arm of the bearing.
20. To remove a starter (see subsection 10.18.1).
21. Diesel engine: to disconnect a vacuum hose of the amplifier of brakes from the vacuum pump on the engine.
22. 5-cylinder engine: to remove the generator (see subsection 10.17.2).
23. To disconnect the bearing support of the transmission (A) from the case of the bearing (V) and from the engine. In the drawing the bearing support of the transmission of the 4-cylinder engine is shown.
24. 4-cylinder engine: to unscrew the fastening screw the engine - the transmission over the bearing case.
25. 4-cylinder engine: to remove a protective protection of a flywheel from below.
26. Conditioner: to remove the compressor, to put aside and to suspend on a wire.
Prevention

Not to open pipelines.


27. To 8/92 (date of production of a box 09.08.92): to remove a back support of the transmission together with the console. To shift assembly the engine - the transmission, if necessary, is a little forward.
28. With 8/92 (date of production of a box 10.08.92): to unscrew a back support the engine - the transmission. To unscrew at the same time a bolt (C), to incline the transmission forward and to take out a transmission support.
29. To remove the driving roller of a speedometer from the case of the bearing of the right flange shaft.
30. To screw, as shown above, a support of the VW-3230 engine.

Prevention

The 5-cylinder engine requires a support of the VW-3227 engine.


31. To suspend the auxiliary tire VW-3184/1, for VW-3184 adaptation, on the forward closing beam. If it is required, to disconnect the disturbing pipelines and an electrical wiring.
32. To suspend removable VW-3184 adaptation in front on the auxiliary tire VW-3184/1 and behind on arms of hinged units (A), having inserted at the same time a pin of basic VW-3230 adaptation into an opening of a mobile sled (In).

Prevention

At the correct installation of reception adaptation a sled (V) adjoins to the right pipe (shooter).


33. After installation to tighten stoppers of removable adaptation.
34. To clamp a spindle (C) removable adaptation.
35. To unscrew an arm of the bearing (A) of the transmission from a rubber-metal support on a body (1) in the beginning, then transmissions (2).

Prevention

For removal of an arm of the bearing from the transmission to lower the unit.


36. To wring out the stabilizer of both connecting drafts up to an emphasis to release space for an exhaust pipe.
Prevention

And if there is a steering shock-absorber, in the field of the exhaust system to cover the stabilizer that the protective varnish coat was not damaged.


37. To disconnect a forward exhaust pipe from the additional muffler or the catalyst (cm. subsection 2.19.1).
38. 4-cylinder engine: to unscrew a protective protection a pipe - an additional tank.
39. The engine and the transmission assembled, alternately to shake forward and to lower, holding at the same time the right half shaft so that it adjoined to a hinged flange of the transmission.
40. 5-cylinder engine: to unscrew fastening screws the engine - the transmission on the right over the case of the bearing of a power shaft.
41. To establish a jack of VW-1383 under the transmission and to unscrew the remained fastening screws the engine - the transmission.
42. To secure the transmission, to wring out from the engine and to lower carefully.

Installation

PERFORMANCE ORDER
1. Before installation to check coupling (see subsection 3.2).
2. To check a free wheeling of the release bearing.
Prevention

Only to wipe the bearing, without washing out. If before removal, when squeezing a pedal of coupling, noise in the bearing were heard, to replace the bearing.


3. To clean vents of a power shaft and to grease with a thin layer paste of sliding Moly or аэрозолью Moly.
Prevention

If the transmission is replaced, then also the gear shifting lever is always adjusted.


4. Before installation of the transmission to press the lever of switching off of coupling to the case of the transmission and to fix it by a manzhetny pin or the M8x22 screw.
5. At cars with the power steering, before installation of the transmission to install screws of fastening of the case of the bearing to the transmission in bearing case openings.
6. To lift the transmission and to enter horizontally into coupling. If at installation the power shaft of the transmission does not enter the conducted clutch plate, to turn a power shaft, behind, for a driveshaft flange, by hand. At installation of the transmission to pay attention to the correct provision of a protective protection.
7. To screw in fastening screws the engine - the transmission as it is possible more deeply.