Torque Tables; X3 Series - PREVOST H3-41 Maintenance Manual

SECTION 04 : EXHAUST AND AFTERTREATMENT
1.

TORQUE TABLES

The following tables list the tightening torques for the bolts, nuts, etc. on the DPF assembly which do
require a specific torque value. When no torque specifications are indicated, use the Standard Torque
Specifications table found in Section 00: General Information of the Maintenance Manual.

1.1 X3 SERIES

No
1 DEF injection nozzle mounting bolt
DPF outlet temperature sensor
2
3 V-band clamp 4-inch & 5-inch
NOx sensor 1
4
5 DPF filter outlet pressure sensor
DPF filter inlet pressure sensor
6
7 Diesel Oxidation Catalyst (DOC) temperature sensor (T2)
8 Cap screw
9 Module mounting bolt
* Use Permatex 454G anti-seize lubricant or Loctite 76764 silver grade anti-seize
PA1615 Maintenance Manual All Series | Section 04 revised September 2016
2
04050_1
X3 SERIES TORQUE SPECIFICATIONS
DESCRIPTION TORQUE
6.3-8.5 lb-ft (9-12 Nm)
30-37 lb-ft (41-50 Nm) *
6.5-9.5 lb-ft (9-13 Nm)
30-44 lb-ft (41-60 Nm) *
3.7-4.6 lb-ft (5.02-6.24 Nm) *
3.7-4.6 lb-ft (5.02-6.24 Nm) *
30-37 lb-ft (41-50 Nm) *
3.8-5.1 lb-ft (5.15-6.91 Nm)
5.9-8.8 lb-ft (8-11.93 Nm)
04036