PREVOST H3-41 Maintenance Manual page 744

SECTION 18b: X3 SERIES BODY
FIGURE 54
4. If the vertical position is out of tolerance,
release the locking plate (Figure 56) and
rotate the door
provided on the inner side of the door, at the
attachment points between the arm and the
door ( ).
FIGURE 55
Tighten the locking plate nut to 14 lb-ft (19
Nm) to preserve adjustment.
Perform the adjustment with the lower
adjustment point preferably.
FIGURE 55
60
PA1621 Maintenance Manual All Series | Revised Sept 2019
using the adjustment
FIGURE 56: LOCKING PLATE
Longitudinal adjustment
5. Check the gap between the door and the
adjacent panel at the level of the upper
attachment point of the arm on the door. The
gap should be ¼" (6 mm) (FIGURE 57).
Gap 1/4" (6 mm)
Tolerance is ± 3/64" (± 1mm)
FIGURE 57
6. If the longitudinal position is out of tolerance,
adjust using the adjustment provided on the
inner side of the door, at the upper
attachment point of the arm on the door
(FIGURE 58).
FIGURE 58