|
10-7-snyatie-proverka-sostoyaniya-i-ustanovka-vintovykh-pruzhin-i.html
10.7. Removal, check of a condition and installation of screw springs and rack-mount assemblages of a forward suspension bracket Before removal of components check up a condition of shock-absorbers and screw springs on the car standing on the earth. Serially press on each of car corners, — serviceable shock-absorbers provide corner return at release for one качок a body. For an estimation of a condition of screw springs some times rock the car for усадки components, then check up height of landing of a body (rating values — see an illustration the Estimation of a condition of screw springs) — the given springs are not subject to regenerative repair and should be replaced.
Estimation of a condition of screw springs
Removal
|
|
- Поддомкратьте the car also establish it on props (the Scheme of an institution of props for car fixing in the lifted position see an illustration). Remove a corresponding forward wheel.
- Disconnect from a rack a bar of the stabilizer of cross-section stability.
- Prop up I will lower the cross-section lever of a suspension bracket.
|
- Mark position of a rack concerning a rotary fist, then give fixing nuts and bolts of the bottom support of rack-mount assemblage.
- Release nuts of fastening of the top support of a rack to a car body, — do not turn on a nut of fastening of a rod of the shock-absorber.
|
|
- Remove assemblage of a rack with a screw spring from the car, transfer it on a workbench and clamp in a vice with soft sponges.
|
- Slightly ослабьте a nut of a rod of the shock-absorber, then compress a screw spring by means of the special tool and definitively turn away a nut.
|
|
- Definitive отдавание nuts of a rod of the shock-absorber it is made after compression of a screw spring.
|
|
- Remove from rack-mount assemblage a screw spring.
|
|
Check
|
|
- Estimate smoothness of courses of compression and a rack stretching.
|
- Examine assemblage on presence of signs of development of leaks.
|
|
- Make sure of absence on the piston of cracks, deformations and other mechanical damages.
- The faulty rack is subject to replacement.
|
|
Installation
|
|
- Plant on rack-mount assemblage a screw spring (a flat end face upwards) and make sure of hit of its bottom end face прутка in reciprocal deepening in a saddle.
|
|
- Track, that the top saddle of a spring has appeared is developed by U-shaped cut to ДП the car and on one line with points of fastening of a rack to a rotary fist.
|
|
- The further installation is made in an order, the return to an order of dismantle of components. Track, that all fixture has been tightened with demanded effort.
|
|
|
|