Fig. 16.33. Details of the lock of a forward door, latch of the lock and door handle: 1 – plastic washer; 2 – washer; 3 – door limiter bolt; 4 – cover; 5 – draft; 6 – collar; 7 – spring lock ring; 8 – roller rotor; 9 – spring; 10 – emphasis; 11 – the lock cylinder (with a key); 12 – bracket; 13 – socket of the central lock; 14 – adjusting bolt; 15 – rod of blocking of the lock; 16 – the clamp button (screws on on a rod); 17 – blocking lever; 18 – microswitch of automatic shoulder straps; 19 – the lock with a latch

In fig. 16.33 details of the lock of a forward door, a latch and the door handle are shown. For removal and installation of these details in most cases it is required to remove the decorative panel with a water insulating film.

On some cars the microswitch and conducting which at the same time are also a part of automatic system of shoulder straps of safety enter into structure of the lock and mechanism of fixing. On the cars equipped with the central lock in the handle the microswitch which replacement is not provided is built in. When dismantling the mechanism, do not forget to disconnect contact sockets of conducting.

Removal of the lock of a door

You make removal in the following order:

– completely lift door glass;

– remove internal finishing then accurately remove draft of the 5th lock;

Fig. 16.34. Types of the lock of a forward door: 1 – an early model range — with a big opening (shooter) through which the lever of the lock is put in action; 2 – a late model range — with a small opening (3) through which the lever of the lock can be put in action

– insert a core with a diameter of 3 mm through the corresponding viewing opening at the heart of the synchronizer and move the blocking lever 17 to the blocking position. On cars one of two types of locks which can be identified, обратясь to fig. 16.34 is established ;

– unscrew two screws of fastening and remove the synchronizer from a door.

After removal of the lock, disconnect the socket 13 (see fig. 16.33 ) the central lock.

You carry out installation to the sequences, the return to removal.

After installation of the lock check that the free wheeling of the handle of a door between the lever of the door lock and the regulator made from 0,1 to 1,0 mm. Rotate the regulator before receiving the required free wheeling.

Removal of the external door handle

Fig. 16.35. Removal of the external door handle: 1 – screw; 2 – bracket; 3 – washer

The external door handle fastens the screw 1 ( fig. 16.35 ), access to which is provided from the back party of a door. The handle is removed after an otvorachivaniye of the screw and is displaced in the direction of an arrow, then turns in the direction of the second arrow and is removed from an axis.

Removal of the cylinder of the lock

Fig. 16.36. Lock cylinder details: 1 – adjusting bolt; 2 – spring lock ring; 3 – cam plug; 4 – spring; 5 – limiter; 6 – lock cylinder; 7 – spring; 8 – ball; 9 – sealing ring; 10 – microswitch; 11 – assembly opening

In fig. 16.36 lock details with which the lock cylinder is mounted are shown. The cylinder of the lock 6 turns in both directions on a corner 70 °. The spring 4 resting against ledges on the case returns the lock cylinder in average situation. It is necessary to remove and put the lock together with the inserted key.

Installation of the cylinder of the lock

You make installation in the following order:

– grease the lock cylinder with G 000400 lubricant or equivalent to it;

– grease a small spring 7 and a ball 8 and insert them into an assembly opening;

– turn a key in the lock against the stop;

– tighten the lock cylinder for 90 ° (1/4 turns);

Fig. 16.37. Verification of the provision of a ball of the cylinder of the lock (it is specified by an arrow)

– check the provision of a ball ( fig. 16.37 );

– put on the roller a rotor so that the flute for a spring lock ring 2 opened;

– establish a spring lock ring.

Fig. 16.38. Removal of the lock of a forward door with a latch: 1 – bolts

To remove the lock of a forward door together with a latch, block draft a core with a diameter of 3 mm ( fig. 16.38 ) and the internal door handle transfer the lock mechanism to the provision of unlocking of a door then turn off bolts 1.

NOTE At dismantle of the lock with a latch glass has to be completely closed (is lifted).