Assembly And Maintenance Instructions â WABCO
Assembly And Maintenance Instructions â WABCO
Assembly And Maintenance Instructions â WABCO
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Table 1: Tightening torques<br />
Position Name<br />
Spanner width<br />
[AF]<br />
External<br />
Hexagon<br />
Internal<br />
I Hexagon adjuster 8 X –<br />
II<br />
Screw / Pad hold<br />
down pin<br />
III Brake fixation – X –<br />
IV<br />
V<br />
Coupling guide<br />
pin<br />
Coupling brake<br />
cylinder<br />
Sliding Calliper Disc Brake PAN 17<br />
Tightening torque:<br />
[Nm]<br />
Turning direction of the hexagon:<br />
• Adjust, anti-clockwise (left) maximum 3,<br />
clearance decreases.<br />
• De-adjust, clockwise (right), maximum<br />
12, clearance increases.<br />
Caution:<br />
Do not use a power-driven socket!<br />
17 X – 20 ± 2<br />
14 – X<br />
– X –<br />
Please pay attention to special assembly<br />
instructions and if applicable to wrench size of<br />
the vehicle manufacturer!<br />
340 ± 20<br />
Tightening order for guide pins:<br />
1. 1. Close fit pin (long internal hexagon bolt)<br />
2. 2. Clearence fit pin (short internal hexagon<br />
bolt)<br />
Please pay attention to special assembly<br />
instructions and if applicable to wrench size of<br />
the cylinder manufacturer!<br />
29
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