Fitting Tightening Torques - PREVOST H3-41 Maintenance Manual

SECTION 12: BRAKE AND AIR SYSTEM
6. Reinstall the steering column covers. The
sensor is not protected against dirt or water
intrusion, so care must be taken not to
introduce these elements during installation.
Steering Angle Sensor Calibration
The steering angle sensor calibration can only
be achieved when the sensor is powered by the
Advanced ABS ECU. No stand-alone sensor
calibration can be carried out. The calibration
procedure is performed using Bendix
Diagnostic V4.0 or higher. See "Troubleshooting
Diagnostic Trouble Codes: Steering Angle
Sensor (SAS-70)" for the calibration procedure
using this tool.
The sensor must be recalibrated after any of
these situations:
Replacement of the steering angle sensor;
•
Any opening of the connector hub from the
•
steering angle sensor to the column;
Any maintenance or repair work on the
•
steering linkage, steering gear or other
related mechanism;
Adjustment of the wheel alignment or wheel
•
track;
After an accident that may have led to
•
damage of the steering angle sensor or
assembly.
WARNING
If the steering angle sensor is not properly
recalibrated as needed, the yaw control
system may not function properly, which can
result in incidents leading to loss of vehicle
control.
50 PA1621 Maintenance Manual All Series | Revised June 2020

24. FITTING TIGHTENING TORQUES

NTA-Type Plastic Tubing: Hand tighten nut.
From that point, tighten using a wrench the
number of turns indicated in the following chart.
ACom
® TM
FIGURE 53: HOSE FITTING
diameter
3/8 to 1/2
5/8 to 3/4
NOTE
Use Loctite pipe sealant to seal pipe thread
(Prevost number 680098).
Tubing Number of additional
turns required following
(inch) manual tightening
1/4
12055
3
4
3 ½