Tension the coil spring
NOTE:
TECHNICAL INFORMATION
Releasing and tightening the nut on the support bearing or spring strut support bearing with an impact screwdriver is prohibited.
Releasing and tightening the nut on the support bearing or spring strut support bearing with an impact screwdriver is prohibited.
- Remove coarse dirt from the coil spring (1).
- Lift the spring strut by the coil spring (1) with the special tools 2 318 833.
Make sure that the coils of the coil spring (1) are located completely in recesses (2) of special tools 2 318 833.
- Turn the spring strut on the special tools 2 318 833 and position the lower coil spring end (1) as shown.
- Tension the coil spring until dimension (A) is reached at the special tool 2 213 022 (31 3 340).
Dimension (A) = 50 mm
The dimension (A) must not be undershot.