21 52 Clutch operation (hydraulic)
WARNING: This page is about a different variant/trim than selected.
TIGHTENING TORQUE SPECIFICATION - CLUTCH OPERATION (HYDRAULIC)
| Type | Thread | Tightening specification | Measure | ||
|---|---|---|---|---|---|
| 1AZ | Hydraulic line to clutch slave cylinder or throttle. | E36/E38/E39/E52/E53/E60/E61/E63/E64/E83/E85/E86/E81/E87/E90/E91/E92 | 14.5 Nm | ||
| E46 | 20 + 5 Nm | ||||
| 2AZ | Clutch master cylinder to bearing support | E36/E38/E39/E46/E52/E53/E60/E61/E63/E64/E85/E84/E86/E87/E89/E90/E91/E92/E93 | 22 Nm | ||
| E83 | 8 Nm | ||||
| 3AZ | Fitting screw, clutch master cylinder | E36/E38/E39/E46/E52/E53/E60/E61/E63/E64/E83/E85/E86/E87/E90/E91/E92/E93 | 22 Nm | ||
| 4AZ | Clutch master cylinder to pedal assembly | E36/E38/E39/E46/E52/E53/E60/E61/E63/E64/E81/E82/E83/E84/E85/E86/E87/E88/E89/E90/E91/E92/E93 | 9 Nm | ||
| 5AZ | Clutch slave cylinder to clutch housing/transmission case | E36/E38/E39/E46/E52/E53/E60/E61/E63/E64/E81/E82/E83/E84/E85/E86/E87/E88/E89/E90/E91/E92/E93 | 22 Nm | ||
| E60/E63 | 7-speed SMG | 25 Nm | |||
| 6AZ | Pressure accumulator to hydraulic unit | E36/M3 | 35 Nm | ||
| 7AZ | Coupling bolts for hydraulic pipes | E46/M3 | 14 Nm | ||
| 8AZ | Pressure accumulator for hydraulic unit | E46/M3 | 40 Nm | ||
| 9AZ | Clutch position sensor to clutch slave cylinder | E46/E60/E61/E63/E64/E85 | 6-speed SMG | 2.5 Nm | |
| E60/E61/E63 | 7-speed SMG | 3.5 Nm | |||
| 10AZ | Banjo bolt, pipe, actuator/pump block | E60/E61/E63 | 7-speed SMG | 18 Nm | |
| 11AZ | Filler plug, expansion tank, pump block | E60/E61/E63 | 7-speed SMG | 2.1 Nm | |
| 12AZ | Throttle valve to clutch slave cylinder | E60, E61 | 17 Nm | ||