Install the coil springs

Adjust the special tool 0 493 556 (31 3 341) to dimension (A).
Basic version: Dimension (A) = 240 mm

SPORT variant: Dimension (A) = 175 mm to 180 mm

BMW M Performance Automobile variant: Dimension (A) = 175 mm to 180 mm

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Mount the coil spring (1) with special tools 2 318 833 and 0 493 556 (31 3 341).

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Tension the coil spring with the special tool 0 493 556 (31 3 341) to dimension (A).
Basic version: Dimension (A) = 65 mm

SPORT variant: Dimension (A) = 25 mm

BMW M Performance Automobile variant: Dimension (A) = 25 mm
It is mandatory to ensure that the dimension (A) is not undershot.

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Check the spring pad (1) and replace as needed.
Align the spring pad (1) based on the mark to the spring strut support bearing (2).

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Check the spring strut, auxiliary damper, protective tube and spring pad (2) and replace as needed.
Feed in the spring strut with the auxiliary damper, the protective tube and the spring pad (2) into the tensioned coil spring (1).
Align the coil spring end (1) at the spring pad (2).
The coil spring end (1) must rest against the spring pad (2).

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Mount the spring strut support bearing on the piston rod of the spring strut.

Align the coil spring end (1) at the spring pad (2).

The coil spring end (1) must rest against the spring pad (2).

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NOTE: TECHNICAL INFORMATION
Releasing and tightening the nut on the support bearing or spring strut support bearing with an impact screwdriver is prohibited.

Replace nut.
Parts: Nut
Tighten the nut of the spring strut support bearing (1) with the special tool 0 496 514 (33 0 040) .

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TIGHTENING TORQUES SPECIFICATION

Front spring strut support bearing to spring strut
M12 Replace nut.	tightening torque 34 Nm