Recommended Torque Values (Group M)
|
|
Nm |
|
Airbag unit to steering wheel |
8 |
|
Pressure line to ancillary component support |
7 |
|
Pressure line pipe to transmission bracket (Z 22 SE) |
7 |
|
Pressure and return lines to steering gear |
15 |
|
Pressure line to cooling loop (separation point) (Z 22 SE) |
28 |
|
Pressure line to power steering pump (all petrol engines, except Z 22 SE) |
37.5 |
|
Pressure line to power steering pump (X 17 DT) |
28 |
|
Pressure line to power steering pump (X 20 DTL, X 20 DTH, Y 20 DTH, Y 22 DTR) |
37.5 |
|
Pressure line to pressure line pipe (Z 22 SE) |
28 |
|
Pressure line pipe to power steering pump (Z 22 SE) |
28 |
Recommended Torque Values - Steering (Continued)
|
|
Nm |
|
Heat shield to exhaust manifold /catalytic converter (Y 16 XE, Z 16 XE, Z 18 XE, Z 18 XEL) |
8 |
|
Hydraulic lines to steering gear (Saginaw) |
37.5 ± 2,5 |
|
Steering intermediate shaft clamp bolt to steering shaft |
22 + 45 ° + 15 ° 1) 2) |
|
Steering intermediate shaft clamp bolt to steering gear |
22 + 45 ° + 15 ° 1) 2) |
|
Steering gear to front axle body |
45 |
|
Steering wheel to steering shaft |
20 |
|
Steering column to cross strut |
22 |
|
Nut to shear plate |
22 |
|
Power steering pump to auxiliary aggregates support (X 16 SZR, X 16 XEL, Y 16 XE, Z 16 XE, X 18 XE1, Z 18 XE, Z 18 XEL, X 25 XE, Y 26 SE) |
20 |
|
Power steering pump to ancillary component support (16 LZ2, 20 NEJ, X 18 XE, X 20 XEV, C 20 SEL, C 22 SEL, X 17 DT) |
25 |
1) Re-cut thread and insert clamp bolt with bolt locking compound (red). The installation time including torque check is max. 5 min. 2) Use new fastening bolt
Recommended Torque Values - Steering (Continued)
|
|
Nm |
|
Power steering pump to cylinder head (Z 22 SE) |
25 |
|
Power steering pump in auxiliary aggregates support (X 20 DTL, X 20 DTH, Y 20 DTH, Y 22 DTR) |
20 |
|
Power steering pump with auxiliary aggregates support to cylinder block (X 20 DTL, X 20 DTH, Y 20 DTH, Y 22 DTR) |
35 |
|
Wheel to wheel hub |
110 |
|
Pulley to power steering pump (X 25 XE, Y 26 SE) |
20 + 30 ° ± 15 ° 1) |
|
Pulley to power steering pump (X 20 DTL, X 20 DTH, Y 20 DTH, Y 22 DTR) |
20 |
|
Hose clamps in hydraulic system |
2.5 |
|
Tension bolt to retainer (V-belt tension) |
40 |
|
Tie rod with axial joint to rack (Saginaw) |
100 2) |
|
Tie rod with axial joint to rack (Servotronic) |
80 ± 8 2) |
1) Use new fastening bolts. 2) Re-cut rack thread before re-use and coat with bolt locking compound (red). The installation time including torque check is max. 5 min.
Recommended Torque Values - Steering (Continued)
|
|
Nm |
|
Tie rod end to tie rod |
60 |
|
Tie rod end to steering knuckle |
60 1) |
1) Use new fastening nut(s).
|
