AR40.20-P-0322-01B | Installing repair bolt | ||
Danger! | Risk of injury from jamming or bruises when working on springs or spring bosses which are tensioned | Use only approved tensioning devices; additionally shield off hazardous area if necessary. |
P40.20-0225-01
1. Raise vehicle at front
Danger! Pay attention to safety precautions.
2. Tension front springs of the relevant side.
3. The relevant bolt (19a) attaching the lower wishbone must be replaced with a repair bolt (19c) with shims (19d) for setting the caster and camber.
P40.20-0227-01
The standard bolt (19a) is centered in the shaped hole by means of a hump (arrows). The setting bolt (19c) can be installed in the thread through the slot, on the right or left, allowing the wishbone to be repositioned 3 mm to the inside or outside.
The setting bolt (19c) must not be turned after being fixed in place with the shims (19d). Do not tighten hexagon nut fully at this stage to allow the wishbone rubber bushes to turn when the springs are compressed.
Camber setting facilities
Front wishbone mount in mm | Change in camber | Rear wishbone mount in mm | Change in caster |
- 3 | +20' | - 3 | 0 |
+3 | - 20' | +3 | 0 |
Setting facilities for camber and caster
Front wishbone mount in mm | Change in camber | Rear wishbone mount in mm | Change in caster |
0 | 0 | - 3 | - 25' |
0 | 0 | +3 | +25' |
Setting facilities for camber and caster
Front wishbone mount in mm | Change in camber | Rear wishbone mount in mm | Change in caster |
- 3 | +20' | 0 | +25' |
+3 | - 20' | 0 | - 25' |
- 3 | +20' | +3 | +50' |
+3 | - 20' | - 3 | - 50' |
Risk of hands being jammed and squeezed when carrying out work on pretensioned components.
If parts which are held under tension are slackened or removed, severe injuries may occur if non-approved tensioning devices are used.
Rules of conduct/protective measures
Use only approved tensioning devices when carrying out repairwork on springs, spring bodies, spring reservoirs and other components which are tensioned.
Spring tensioner
On no account tension or slacken the spring tensioner with an impact screwdriver.
Inspecting tensioning devices
Spindle must move freely and be undamaged.
Tensioning plates must not be bent.
Pay attention to assignment of tensioning plates to springs.
Coil diamter of spring must match the slot in the tensioning plate.
Wear protective gloves when carrying out any work.
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