PREVOST X3-45 COMMUTER User Manual

SECTION 04 : EXHAUST AND AFTERTREATMENT
DOB 1300-1556 | X3-45 Commuter PA-1648 Maintenance Manual Section 04 revised March 2021
3
1. TORQUE TABLES
The following tables show specific torque values for the DPF assembly. In the absence of a torque
specification for a given item, standard torque applies. See table in Section 00: General Information.
1.1. EXHAUST SYSTEM
04050_1
04036
TORQUE SPECIFICATIONS
No DESCRIPTION TORQUE
1
DEF injection nozzle mounting bolt 6.3-8.5 lb-ft (9-12 Nm)
2
DPF outlet temperature sensor (T3)
30-37 lb-ft (41-50 Nm) *
3
V-band clamp 4-inch & 5-inch 6.5-9.5 lb-ft (9-13 Nm)
4
NOx sensor 1 30-44 lb-ft (41-60 Nm)
5
DPF filter outlet pressure sensor
3.7-4.6 lb-ft (5.02-6.24 Nm) *
6
DPF filter inlet pressure sensor 3.7-4.6 lb-ft (5.02-6.24 Nm) *
7
Diesel Oxidation Catalyst (DOC) temperature sensor (T2)
30-37 lb-ft (41-50 Nm) *
8
Cap screw 3.8-5.1 lb-ft (5.15-6.91 Nm)
9
Module mounting bolt 5.9-8.8 lb-ft (8-11.93 Nm)
16
Vibration damper screw downstream from turbo 4.5-5.5 lb-ft (6-7 Nm)

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