PREVOST X3-45 Multiplex User Manual

3-262--11052
1 Capscrew
2 Cylinder Head
3 Cylinder Head Gasket
4 Capscrew
5 Lockwasher
6 Discharge Valve Backer
7 Discharge Valve
8 Valve Plate
9 Valve Plate Gasket
10 Suction Valve
11 Suction Valve Spring
12 Dowel Pin
712 123891011
4,5
456
8
6
7
Figure 3-2. Cylinder Head & V alve Plate
1. Valve Spring
2. Dowel Pin
3. Suction Valve
4. Valve Plate
5. Discharge Valve
6. Discharge Valve
Backer
7. Lockwasher
8. Capscrew
6
1
3
4
5
7
8
2
1
2
3
4
5
6
7
8
Figure 3-3. Installing Suction Valves
e. Place the valve plate and new valve plate gasket on
cylinder deck, ensuring that the valve plate is properly
positioned on the four dowel pins.
f. Using a small screwdriver, operate the suction valves
to ensure that the valve tips are not being held by the
valve plate gasket. (See Figure 3-4)
g. Install capscrews, cylinder head and new cylinder
head gasket with flat side to valve plate, ensuring that
the gasket and cylinder head are properly positioned
on the valve plate. Torque the capscrews, in a diago-
nal pattern, to a value shown in Table 3-1.
Figure 3-4. Checking Suction V alve
3.5 OIL PUMP AND BEARING HEAD
The oil pump is driven directly from the end of the
compressor crankshaft.

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