Tightening connecting rod bolts - AR03.10-P-6111-02AW
| Number | Designation | Engine 601, 602 except 602.98, 603 except 603.970 up to 11/90 603.970 up to 8/90 | Engine 601, 602 except 602.98, 603 except 603.970 as of 12/90 - 10/92 603.970 as of 9/90 - 10/92 | Engine 601, 602 except 602.98, 603 as of 11/92 | |||
|---|---|---|---|---|---|---|---|
| BA03.10-P-1001-01C | Conrod bolt (stretch shank) | 1st stage | new | Nm | - | 45 | 40 |
| used | Nm | - | 40 | - | |||
| 2nd stage | ∠ ° | - | 90 | 90 | |||
| Fig. see | - | AR03.10-P-6111-01AW | AR03.10-P-6111-01AW | ||||
| BA03.10-P-1002-01C | Conrod bolt (straight stretch shank) | 1st stage | Nm | 30 | - | - | |
| 2nd stage | ∠ ° | 90 | - | - | |||
| Fig. see | AR03.10-P-6111-01AW | ||||||
- Moisten bolt thread and bolt head contact surface with engine oil.
Tighten conrod bolts initially to specified torque.
- Tighten conrod bolts with a torquing angle wrench.
If no torquing angle wrench is available, tighten conrod bolt further by the specified angle using a wrench socket and T arm in a single stroke.
Do not use flexi-torque wrenches when tightening in order to eliminate the risk of angle errors.