Procedures

AR32.20-P-0200-06MB Clamping rear spring
- with CODE (979) Special protection version [model 220]
- except CODE (Z04) Light armoring [model 220]
- with CODE (Z07) Top protection [model 221]


Danger!
Risk of injury caused by pinching or crushing when working on springs or spring bodies that are under load
Use only approved tensioning devices; shield off hazard area if necessary. Inspect special tools for damage and proper operation (visual inspection) Wear protective gloves.

Special Tools:

Component Identification:

The retaining lugs (arrow) must always engage in the recesses in the upper clamping plate.

Installed state

Component Identification:

1 Insert upper clamping plate (01b) into rear spring (73) such that approx. 3 coils remain exposed above.
2 Position lower clamping plate (01c) on spring control arm (72) from below.
3 Insert tensioning device (01a) into clamping plates (01b, 01c) from below through spring control arm (72) and secure to upper clamping plate (01b).
4 Tension rear spring (73).

Do not use an impact wrench.

Removed state

Component Identification:

5 Insert rear spring (73) into spring control arm (72).
6 Insert upper clamping plate (01b) into rear spring (73) such that approx. 3 coils remain exposed above.
7 Position lower clamping plate (01c) on spring control arm (72) from below.
8 Insert tensioning device (01a) into clamping plates (01b, 01c) from below through spring control arm (6) and secure to upper clamping plate (01b).

Component Identification:

9 Align rear spring (73) with spring control arm (72).

The hole (arrow) in the impression on the spring control arm must be exposed.

10 Tension rear spring (73).

Do not use an impact wrench.