8.3.10. Removal and check of the module of a frontal safety cushion of the driver (DAB)

Fig. 8.46. Module of a frontal safety cushion of the driver (DAB)



Removal

Fig. 8.47. Removal of the negative plug of the rechargeable battery


Disconnect a wire from the negative plug of the rechargeable battery and reliably insulate the socket of a wire (fig. 8.47).

ATTENTION
Before works after a detachment of a cable of the rechargeable battery make a pause not less than 30 pages.


Fig. 8.48. Removal of an overlay of a steering wheel


Remove side covers of a steering wheel. Turn off bolts of fastening of the module of a safety cushion (an internal hexagon) (fig. 8.48).

Fig. 8.49. Removal of an hour spring


Disconnect the socket of an hour spring from the pillow module, having pulled for a socket clamp outside (fig. 8.49).

ATTENTION
At a detachment of the socket do not make considerable efforts.


Fig. 8.50. Removal of the module of a safety cushion


Remove the module of a safety cushion of the driver (fig. 8.50).

Fig. 8.51. Removal of a steering wheel


Turn off a nut of fastening and by means of a stripper (09561-11002) dismantle a steering wheel (fig. 8.51).

ATTENTION
Do not remove a steering wheel in the shock way: it is possible to damage the mechanism of folding of a column at collision.

Check of the module
If as a result of check any defective part is found, replace the safety cushion module with new.
The old safety cushion is subject to blasting according to the special procedure.

ATTENTION
Never try to measure pillow electrofuse resistance, even by means of a special tester: sudden blasting a pillow which will lead to accident is possible.

Check an overlay of the module of a pillow (hollows, cracks, deformation).
Check the pillow module case (hollows, cracks, deformation).
Check a condition of the socket (deformation of contacts, clamps, twisting of wires).
Check the inflatable module of a pillow (hollows, cracks, deformation).
Install the pillow module on a steering wheel for verification of the relative provision of a pillow and a steering wheel.

Check of an hour spring
If as a result of check any defective part is found, replace an hour spring with new.
Check a condition of the socket (deformation of contacts, clamps) and a protective tube.