54 37 Power Convertible Top
| Type | Thread | Work instruction | Measure | |
|---|---|---|---|---|
| 1AZ Seal with trim strip to roof shell, front and middle | E93 | 5 Nm | ||
| To roof shell, rear | E93 | 6 Nm | ||
| 2AZ Bracket, rear module to body | E93 | 19 Nm | ||
| 3AZ Bracket, hardtop to body | E93 | 19 Nm | ||
| 4AZ Roof shell, front, to roof frame | E93 | 19 Nm | ||
| 5AZ Roof shell, middle, to roof frame | E93 | 19 Nm | ||
| 6AZ Roof shell, rear, to roof frame | E93 | 19 Nm | ||
| 7AZ Fastener Roof shell, front | E93 | 8 ± 1 Nm | ||
| 8AZ Fastener, cowl panel | E93 | 8 ± 1 Nm | ||
| 9AZ Fastener Roof shell, middle | E93 | 8 ± 1 Nm | ||
| 10AZ Roof strip hinge to roof shell, middle | E93 | 4.6 ± 0.5 Nm | ||
| 11AZ Closing part Roof shell, rear | E93 | 8 ± 1 Nm | ||
| 12AZ Coupling fastener to body/side panel | E93 | 19 Nm | ||
| 13AZ Roof frame to partition wall | E93 | 19 Nm | ||
| 14AZ Roofliner, middle | E93 | 2.5 Nm | ||
| 15AZ Eyes for tensioning straps to roof frame | E93 | 2.5 Nm | ||
| 16AZ End spring for tensioning straps to roof frame | E93 | 2.5 Nm | ||
| 17AZ Grounding strap, roof shell, rear | E93 | 5.5 ± 0.5 Nm | ||
| 18AZ Automatic reel for tensioning straps to roof shell, middle | E93 | 4.6 ± 0.5 Nm | ||
| 19AZ Rear module, main bearing to body and bracket | E93 | 19 Nm | ||
| 20AZ Roof module, main bearing to body and bracket | E93 | 19 Nm | ||
| 21AZ Flap, C-pillar (roofliner to roof frame) | E93 | 8 ± 1 Nm | ||
| 22AZ Barrel screws to frame, roof and rear modules | E93 | 20 cNm = 0.2 Nm | 20 cNm | |
| 23AZ Baseplate to cowl panel | E93 | 8 ± 1 Nm | ||
| 24AZ Lock nut over barrel screw to coupling fastener | E93 | 19 Nm | ||
| 25AZ Nut for rest block | E93 | 4.5 Nm | ||
| 26AZ Microswitch for cowl panel baseplate | E93 | 4.6 ± 0.7 Nm |
TORQUE SPECIFICATION
54 62 Rollover Protection System, folding
| Type | Thread | Tightening specification | Measure | |
|---|---|---|---|---|
| 1AZ Rollover protection system to body | E36 / Convertible | M8 | 22 Nm | |
| E46 / Convertible | M8 | 21 Nm | ||
| E64 | 20.5 Nm | |||
| E93 | Jointing torque | 70 Nm | ||
| Torque angle | 105° | |||
| 2AZ Panel, roll bar | E64 | Oval-head screw, self-locking | 4.4 Nm | |
| 3AZ Rollover bar cross-beam to body | E93 | M8 | 19 Nm | |
| 4AZ Trim grille holder to cross-member | E93 | 8 Nm | ||
| 5AZ Screw mounting plate to support, cross-member | E88 | M12 | Jointing torque | 100 Nm |
| Torque angle | 105° | |||
| 6AZ Rollover bar cross-beam to cross-member | E88 | M8 | 19 Nm |
TORQUE SPECIFICATION