4.4.1. Removal and installation of a twisted spring
Remove a wheel.
Establish a coupler of a spring with the adapter and the holder of spring А4, a back suspension bracket in a screw spring; if necessary separately enter the holder of a spring into coils and then to screw together with a spring coupler (fig. 4.105
). Thus do not damage the trapezoid lever.
It is necessary to compress 4 coils.
If it is impossible, compress only 3 coils and then turn a screw spring so that the fourth coil was compressed.
Provide appropriate landing of a twisted spring in holder А4, a back suspension bracket (danger of accident).
Compress a spring coupler against the stop and take a spring.
Arrow In: factory marks should be below.
At installation of a new spring watch, that the conic end looked downwards.
From below linings 1 there is a cylindrical ledge.
|Fig. 4.106. Lining installation in an aperture of the trapezoid lever
It is necessary for inserting into an aperture of the trapezoid lever 2 (fig. 4.106
The end of a screw spring turn so that it was at an emphasis of a support of a spring (arrow A).
Then on the top part of a spring establish the top lining (on fig. it is not shown).
Move apart captures of the adaptation for compression of springs. Thus correctly establish the top support of a spring in a body aperture.
Establish and tighten a wheel