Tightening Torques For Steering - Porsche 996 TT Repair Manual

48 Tightening torques for steering

Location
Steering gear to cross member
Tie rod (ball joint) to steering arm
Universal joint (steering shaft) to steering gear
Tie rod to ball joint (lock nut)
Tie rod to steering rack
Steering wheel to steering shaft
Airbag module to steering wheel
Steering outer tube to pedal bearing block, top
Steering outer tube to pedal bearing block, bottom
Steering lock to steering outer tube
Transverse support to steering outer tube
Transverse support to support frame
Pressure and return pipes to steering gear
Plug−in couplings for steering hydraulic system
1) *
Replace screws whenever removed.
2) **
Replace fit bolt whenever it has been removed.
3) ***
a/f = width across flats or wrench size (a/f 15 pressure line / a/f 19 return line).
996420, 996421, 996450, 996451, 996620, 996621, 996650, 996651, 996840, 996841
48 Tightening torques for steering
*
**
Thread Tightening torque [Nm] (ftlb.)
M10/10.9
M12 x 1.5/10
M8
M14 x 1.5
M16 x 1.5
M16 x 1.5
M6
M10 x 1.5
M14
M6
M8
M8
M10 x 1.5
*** 3)
a/f 15
*** 3)
a/f 19
* 1)
65 (48.8)
75 (56.3)
** 2)
23 (17.3)
50 (37.5)
80 (60)
45 (33.8)
10 (7.5)
46 (34.5)
20 (15)
13 (9.8)
23 (17.3)
23 (17.3)
20 (15)
30 (22.5)
40 (30)
303