1127 Counterbalance Shafts
B36 ENGINE (COOPER BASE):
TIGHTENING TORQUE SPECIFICATION (DUAL-MASS BALANCE)
| Type | Thread | Tightening specifications | Dimension | |
|---|---|---|---|---|
| 1AZ Gear to counterbalance shaft | B38M0/U0/B36M0 | M10 | Replace screw. | 50 Nm |
B46 AND B48 ENGINES (COOPER S AND JCW):
11 27 DUAL-MASS BALANCE - TIGHTENING TORQUE SPECIFICATION
| Type | Thread | Tightening specifications | Dimension | |
|---|---|---|---|---|
| 1AZ Gear to counterbalance shaft | B42S2000/B46M0/O0/B48M0/O0 | M10 | 1. Joining torque 2. Angle of rotation |
20 Nm 180° |
| 2AZ Idler gear to crankcase | B42S2000/B46M0/O0/B48M0/O0 | M12 | 1. Joining torque 2. Angle of rotation |
10 Nm 45° |