Torque
Cylinder Head to Crankcase| Head Bolt Torque | ||||
| Cylinder Head to Crankcase | Engine 112/113 | Engine 113.987 | Engine 113.990/991/992 | |
| 1st Stage | 10 N.m | 10 N.m | 10 N.m | |
| 2nd Stage | 30 N.m | 30 N.m | 30 N.m | |
| Step 3 | 90° | 90° | 90° | |
| 4th Stage | 90° | 90° | 90° |
| Head Bolt Torque | ||||
| Cylinder Head to Crankcase | Engine 112/113 | Engine 113.987 | Engine 113.990/991/992 | |
| 1st Stage | 10 N.m | 10 N.m | 10 N.m | |
| 2nd Stage | 30 N.m | 30 N.m | 30 N.m | |
| Step 3 | 90° | 90° | 90° | |
| 4th Stage | 90° | 90° | 90° |