Directional Turn Signal Replacement - PREVOST H3-41 Maintenance Manual

FIGURE 75: UNLOCK THREADED ROD
6. Use pliers to lock threaded rods by rotating
the tab until it "clicks" into place (Figure 75).
7. Snap new plastic mounts on threaded rods
(3x) (item 2 in Figure 73).
8. Mount (snap) headlamp module complete
with threaded rods and plastic mounts onto
headlamp module metal support.
9. Adjust the headlamp module height in
relation to the metal support at each
threaded rod. Screw threaded rods until
height of the headlamp module reaches the
values shown in Figure 76 and Figure 77.
FIGURE 76: HIGH BEAM ADJUSTMENT
FIGURE 77: LOW BEAM ADJUSTMENT
10. Reinstall the headlamp bulb connector.
11. Tilt headlamps assembly up into its housing
then secure using fixing screws (2).
NOTE
Make sure headlamps assembly is properly
positioned into its housing before securing
using fixing screws.
12. Test the lights.
13. Perform alignment procedure.
NOTE
The headlamp module aim must be checked
and adjusted even if it was properly adjusted
before the headlamp module was replaced.
Only low beam can be adjust with an
adjusting screw (see Figure 68).
16.1.4
Replacement
The front turn signal is part of the front
headlamps assembly. The turn signal is a
sealed unit located on each front corner and
should be replaced as an assembly.
1. Remove the two screws (Figure 71) fixing
the headlamps assembly, and then turn the
headlamps assembly down.
PA1621 Maintenance Manual All Series | Revised Sept 2019
SECTION 06: ELECTRICAL
Directional Turn Signal
81