33 53 000 Removing And Installing / Replacing Rear Left Or Right Coil Spring
Special tools required:
- 33 5 100
- 33 5 101
- 33 5 102
- 33 5 103
- 33 5 104
- 33 5 105
- Prior to each use, check the special tools for defects, modifications and operational reliability.
- Damaged/modified special tools must not be used!
- No changes or modifications may be made to the special tools!
- These special tools are intended solely for the purpose of tightening and relieving cylindrical and tapered suspension springs.
- Keep special tools dry, clean and free of grease.
- 7. Do not compress coil spring to full extent.
- 8. Observe manufacturer's instructions.
Avoid damaging the coil spring coating.
Necessary preliminary tasks:
- Remove rear wheel.
- Remove stabilizer link from swinging arm . See 33 55 040 REPLACING STABILIZER LINKS FOR STABILIZER .
- Remove rear shock absorber from swinging arm (remove brake hose). See 33 52 000 REMOVING AND INSTALLING/REPLACING REAR LEFT OR RIGHT SHOCK ABSORBER .
- Lower workshop jack and place to one side
Removal:
Lever conical cover (1) with a suitable tool out of lower spring pad.
Feed spindle 33 5 103 into coil spring and turn thrust piece 33 5 104 downwards.
Insert lower spring retainer 33 5 102 into coil spring and turn downwards over spindle 33 5 103 .
Insert upper spring retainer 33 5 101 sideways into coil spring and turn fully upwards.
Align spring tensioner 33 5 100 centrally in order to obtain the largest possible contact surface on the coil spring.
Make sure hexagon cap (1) is correctly seated in upper spring retainer 33 5 101 .
Make sure coil spring is correctly positioned in spring plates.
Make sure detent pin (1) is correctly positioned in recesses of lower spring retainer 33 5 102 .
Check installation position of spring tensioner (33 5 100 ), correct if necessary.
Tension coil spring using special tool 33 5 105; if necessary, grip coil spring.
Turn coil spring through A = 30° in counterclockwise direction.
Press wheel carrier downwards a little and remove coil spring sideways.
Remove upper spring pad (1) from coil spring, check for damage and replace if necessary.
If necessary, relieve tension on coil spring.
Installation:
Check lower spring pad (1) for damage.
If necessary, lever out upper section (2) with a suitable tool and replace spring pad with upper section.
Install upper spring pad (1) in locator or frame side member and turn clockwise as far as it will go.
Insert coil spring with spring tensioner 33 5 100 between upper and lower spring pads and relieve tension.
Relieve tension on spring tensioner 33 5 100 and remove.
After installation:
- Check headlight adjustment , correct if necessary. See 63 10 004 ADJUSTING HEADLIGHTS .