TECHNICAL INFORMATION 9-5
PA1633 X3-45 Commuter Operator’s Manual
WHEELS AND TIRES
Aluminum Durabright wheels .............. 9” X 22½”
Tires ...................... 315/80 R22.5 load range “L”
RECOMMENDED TIRE INFLATION
PRESSURE AT MAXIMUM COLD LOAD
The recommended tire inflation pressures are
given in the applicable documents supplied with
the vehicle. In addition, minimum cold tire
inflation pressures are listed on the Department
of Transport (DOT) certification plate, affixed on
the left wall near the driver’s seat.
CAUTION
These tire pressures are established in
accordance with the maximum allowable load
on each axle. A lower pressure is
recommended if the axle load is less than the
above specifications. Weigh vehicle fully
loaded and pressurize according to tire
manufacturer's recommendations. For non
standard tire and wheel specifications, see
Prevost tire pressure tabulation in "Coach
Final Record".
WARNING
Special tire selection may lower maximum
allowable speed limit, even below posted
speed limit. For maximum safety, check with
tire manufacturer.
BELTS
Use
Model
Qty
A/C system Bitzer 4NFCY
compressor
V Belt BX71
2
Alternator (twin Bosch,
curb side)
Multi-V-8 Rib
8PK1575
1
Alternator (emergency)
Multi-V-8 Rib
8PK1512
1
Alternator (single, driver
side)
Multi-V-10 Rib
10PK1695
1
Coolant pump
Multi-V-10 Rib
10PK1512
1
NOTE
Belts specifications may vary. For proper belt
selection, always consult your vehicle Coach
Final Record.
VOLVO D13 ENGINE
Volvo D13 engine displacing 12.8 liters. The
engine is an inline six cylinder, four stroke cycle,
turbocharged, air to air charge cooled, diesel
engine with SOHC with 4 valves per cylinder.
Power ..................................................... 435 HP
Torque .............................. 1,700 lbf•ft (2304 Nm)
Operating range .......................... 1400-1800rpm
Full dress, dry weight .............................. 2519 lb
ALLISON TRANSMISSION
Allison B500 (B500R with the optional output
retarder) electronically controlled six speed
automatic transmission.
Gear Ratios
1
st
............................................................... 3.510
2
nd
.............................................................. 1.906
3
rd
............................................................... 1.429
4
th
............................................................... 1.000
5
th
............................................................... 0.737
6
th
............................................................... 0.639
Reverse ...................................................... 4.801
Converter ....................................................... 1.9
Differential ratio ............................................ 3.54
PROPELLER SHAFT
Dana Spicer Life SPL250 type tubular shafts. It
is provided with heavy-duty universal joints.
BRAKES
The features of the braking system include a
dual system where the front and rear circuits are
completely independent from each other. The
brakes are air operated disc type brakes with
automatic slack adjusters on front, drive and tag
axles. The emergency/parking brakes are
located on the drive axle.
BRAKE CHAMBER EFFECTIVE AREA
Front axle ................................................... 24 in
2
Drive axle .......... 24/24 in
2
(service / emergency)
Tag axle ..................................................... 16 in
2
AIR SYSTEM
Compressed air is provided by a twin cylinder,
31.8 cfm Wabco, gear-driven, water-cooled and
engine oil lubricated air compressor.
Summary of Contents for X3-45 COMMUTER 2018
Page 1: ...OPERATOR S MANUAL X3 45 COMMUTER COACH...
Page 2: ......
Page 3: ...COACH MANUFACTURER X3 45 COMMUTER OPERATING MANUAL March 2018...
Page 4: ...PA1633 MARCH 2018 Featuring REVISION DESCRIPTION DATE FIRST RELEASE 03 2018...
Page 8: ......
Page 12: ......
Page 70: ...4 36 CONTROLS AND INSTRUMENTS PA1633 X3 45 Commuter Operator s Manual...
Page 108: ...5 38 OTHER FEATURES PA1633 X3 45 Commuter Operator s Manual...
Page 116: ...6 8 STARTING AND STOPPING PROCEDURES PA1633 X3 45 Commuter Operator s Manual...
Page 120: ...7 4 SAFETY FEATURES AND EQUIPMENT PA1633 X3 45 Commuter Operator s Manual KIDDE IMAGES...
Page 128: ...7 12 SAFETY FEATURES AND EQUIPMENT PA1633 X3 45 Commuter Operator s Manual...
Page 148: ...8 20 CARE AND MAINTENANCE PA1633 X3 45 Commuter Operator s Manual...
Page 150: ...9 2 TECHNICAL INFORMATION PA1633 X3 45 Commuter Operator s Manual OVERALL DIMENSIONS...
Page 158: ...9 10 TECHNICAL INFORMATION PA1633 X3 45 Commuter Operator s Manual...
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