PREVOST X3-45 COMMUTER User Manual

SECTION 10: FRONT I-BEAM AXLE
6
DOB 1300-1556 | X3-45 Commuter PA-1648 Maintenance Manual First release Oct 2020
1.2 FRONT I-BEAM AXLE HUB, ROTOR AND BRAKES
HUB, ROTOR AND BRAKE
No DESCRIPTION QTY TORQUE (dry)
1 Hub Flanged Bolt 28 174-192 lb-ft (236-260 Nm)
2 Stake Hub Nut 2 575-626 lb-ft (780-849 Nm)
3 Caliper Bracket Nut – Self Lock 16 85-103 lb-ft (115-140 Nm)
4 Brake Caliper Mounting – Bolt 12 433-479 lb-ft (587-649 Nm)
5 Brake Chamber Nut – Self Lock 4 133-155 lb-ft (180-210 Nm)
6
Kingpin cover Screw
8
51-62 lb-ft (69-84 Nm)
7 Kingpin Nut – Self Lock 2 500-700 lb-ft (678-949 Nm)
8 Draw key, Nut 2 51-62 lb-ft (69-84 Nm)
9 Kingpin lower cover Screw 4 26-32 lb-ft (35-43 Nm)
10 Back & Front Lock - Stop Bolt 3 85-103 lb-ft (115-140 Nm)a

PREVOST X3-45 COMMUTER Specifications

General

Engine	Volvo D13
Transmission	Allison B500
Fuel Type	Diesel
Length	45 ft (13.7 m)
Width	102 in (2.6 m)
Horsepower	500 hp
GVWR	54, 000 lbs
Height	141 in