34 31 Brake Master Cylinder
TIGHTENING TORQUE SPECIFICATIONS - BRAKE MASTER CYLINDER (1AZ - 3AZ)
| Type | Thread | Tightening Specification | Measure | |
|---|---|---|---|---|
| 1AZ Brake master cylinder to brake booster (vacuum) | E30 | 24 N.m. | ||
| E32 | Replace self-locking nut. | 21 N.m. | ||
| E28, E34, E36, E46, E38, E39, E52, E53, E85, E83 | Replace self-locking nut. | 26 N.m. | ||
| E65, E66, E60, E61, E63, E64 | Replace self-locking nut. Retighten after 30 minutes. | 26 N.m. | ||
| 2AZ Brake master cylinder to brake booster hydraulic | E31, E32, E34, E24 | Replace hexagon socket head screw with a hexagon screw | 28 N.m. | |
| 3AZ Expansion tank to brake master cylinder | E36, E46, E85 | 3.5 N.m. | ||
| E83, E60, E61, E63, E64 | 8 +/- 2 N.m. |