PREVOST X3-45 Multiplex User Manual

Section 09: PROPELLER SHAFT
PA1562
2
1. PROPELLER SHAFT
1.1 DESCRIPTION
The propeller shaft transmits power from the
transmission to the differential (Fig. 1). Refer to
paragraph "6. SPECIFICATIONS" at the end of
this section for propeller shaft length. The propeller
shaft is "Dana 1810" type with tubular shafts. It is
provided with two heavy-duty universal joints (Fig.
1).
The propeller shaft has a full round end yoke at
one end and a half round end yoke at the other
end. The tube yoke is connected to the differential
by a full round end yoke with four needle bearings.
The other extremity (slip yoke assembly) is
connected to the transmission by a half round end
yoke with two needle bearings.
Furthermore, a slip joint on the propeller shaft
compensates for variations in distance between
the transmission and the differential, or between
the output retarder (optional on the automatic
transmission) and differential.
The rise and fall of the drive axle bring about
these variations as the vehicle passes over
uneven surfaces. The slip joint also eases
removal of the transmission or the drive axle.
2. REMOVAL, DISASSEMBLY,
REASSEMBLY AND INSTALLATION
Refer to "SPICER UNIVERSAL JOINTS AND
DRIVESHAFTS" annexed to this section, under
headings "Heavy Duty - removal, disassembly,
reassembly and installation".
Where applicable:
• Remove or install propeller shaft safety
guard.
• Screw bolts to the specified torque (Fig. 1).
NOTE
Disregard the procedure on "Lock straps"
mentioned in the "Spicer Universal Joints and
Driveshafts Manual".
FIGURE 1: PROPELLER SHAFT ASSEMBLY 09002

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