11 11 Engine block
WARNING: This page is about a different variant/trim than selected.
TIGHTENING TORQUE SPECIFICATION - ENGINE BLOCK
| Type | Thread | Tightening specification | Measure | |
|---|---|---|---|---|
| 1AZ Main bearing bolts (steel bolts 10.9) | N54 | M10x100 | Replace screws | |
| Jointing torque | 20 Nm | |||
| Torque angle | 70 ° | |||
| 2AZ Bedplate Aluminum screws/bolts are permitted with and without color coding (blue). |
N54 | M10x27 | Replace screws Thread repairs exclusively with Al Helicoil. Jointing torque and angle of rotation must be observed without fail. |
|
| Jointing torque | 15 Nm | |||
| Torque angle | 90 ° | |||
| 3AZ Bedplate Aluminum screws/bolts are permitted with and without color coding (blue). |
N54 | M8x37 | Replace screws Thread repairs exclusively with Al Helicoil. Jointing torque and angle of rotation must be observed without fail. |
|
| Jointing torque | 10 Nm | |||
| Torque angle | 90 ° | |||
| 4AZ Bedplate Aluminum screws/bolts are permitted with and without color coding (blue). |
N54 | M10x41 | Replace screws Thread repairs exclusively with Al Helicoil. Jointing torque and angle of rotation must be observed without fail. |
|
| Jointing torque | 15 Nm | |||
| Torque angle | 90 ° | |||
| 5AZ Oil spray nozzles to engine block | N54 | Hollow bolt | 12 Nm | |
| 6AZ Screw plug, water drain | N54 | M14x1.5 | Replace seal | 25 Nm |
| 7AZ Screw plug, gear case upper section | N54 | M22x1.5 | Replace seal | 50 Nm |
| 8AZ Screw plug, gear case lower section | N54 | M16x1.5 | Replace seal | 30 Nm |