PREVOST X3-45 Multiplex User Manual

Section 04: EXHAUST SYSTEM
PA1562
7
5. Reinstall the DPF compartment roof
ventilation grill and deflector. Put a small
quantity of Sika 221 on screws (fig.12).
FIGURE 12: DIFFUSER POSITION ADJUSTMENT 04015_3
3.2 MAINTENANCE
At vehicle inspection intervals, inspect the
diffuser assembly as follows:
• Inspect diffuser grille for stress cracking;
• Check for presence of foreign matter and
debris inside the diffuser housing, remove
and clean if applicable;
• Check for proper functioning of the rain cap
inside the diffuser housing, make sure that it
moves freely;
• Make sure that the water drain tube is not
clogged. Pour a cup of water into the diffuser
housing and assure that all the water is
drained at once at the other end of the drain
tube. If tube is clogged, remove tube and
blow compressed air inside, in reverse flow;
• Check that the warning plate
”THIS DIFFUSER
SURFACE MUST BE FLUSH WITH THE ROOF
SURFACE”
is still in place.
3.3 EXHAUST GAS COLLECTION ADAPTER
A diffuser adapter (Prevost #040710) is
available through Prevost Parts to permit
connection with current exhaust gas collecting
system.
CAUTION
To prevent paint damage and fiberglass
overheating caused by hot exhaust gas leaks
or back drafts that other collection device may
produce, always use Prevost adapter
#040710.
FIGURE 13: EXHAUST GAS COLLECTION ADAPTER04020

PREVOST X3-45 Multiplex Specifications

General

Length	45 ft
Width	102 in
Engine	Volvo D13
Horsepower	500 hp
GVWR	54, 000 lbs
Height	146 in
Sleeping Capacity	Varies based on floor plan
Water Capacity	Varies based on floor plan