Adjusting rear roof shell (M4 Convertible)
Necessary preliminary tasks:
- Soft top compartment lid must be CORRECTLY ADJUSTED
Open soft top until screws are accessible.
IMPORTANT:
Lock barrel screws with a flat wrench without fail.
Barrel screws on roof shell must not self-adjust.
Slacken left and right screws (1) (do not unscrew completely).
Close soft top.
Carefully press roof shell onto soft top compartment lid.
Press down roof shell until:
- a uniform gap dimension and
- lower edge parallel to soft top cover
is achieved over the entire length.
Hold roof shell in position while screwing down.
NOTE:
Carry out the procedure on the left and right sides in succession.
Carefully pull roofliner downwards.
Tighten the screws (1) on the left and right.
Tightening torque 54 37 06AZ .
Open soft top until screw (1) is accessible.
Tighten the screws (1) on the left and right.
Tightening torque 54 37 06AZ .
Check GAP DIMENSIONS for soft top.
Carry out leak test.