1131 Camshaft
11 31 CAMSHAFT - TIGHTENING TORQUE SPECIFICATION
| |
Type |
Thread |
Tightening specifications |
Dimension |
| 1AZ Upper and lower bearing strip of the camshaft of the exhaust camshaft (steel screw 10.9) |
S55 |
M7x70 |
Insert bolts dry. |
| Jointing torque |
8 Nm |
| Angle of rotation |
60° |
| 2AZ Eccentric shaft bearing cap to cylinder head |
S55 |
M6x27 |
|
8.6 Nm |
| 3AZ Camshaft bearing cap to intake camshaft cylinder head |
S55 |
M6x30.5 |
|
8.6 Nm |
| 4AZ Chain drive module to cylinder head |
S55 |
M6x35 |
|
8 Nm |
| 5AZ Guide rail to crankcase |
S55 |
M8 |
|
20 Nm |
| 6AZ Guide rail to cylinder head |
S55 |
M7 |
|
14 Nm |
| 7AZ Chain tensioner to cylinder head |
S55 |
M22 x 1.5 |
Do not retighten the chain tensioner.
Replace sealing ring, thread lightly oiled. |
55 Nm |
| 8AZ Screw plug in cylinder head |
S55 |
M18x1.5 |
|
25 Nm |
| Preloading timing chain |
| tightening torque |
0.6 Nm |
| Special tool set SWZ2249117 (camshaft alignment tool) |
Screw M6 |
Tightening torque |
10 Nm |