448 APPENDIX B – TORQUES
Special Torque
Table 77 Engine Mounting Special Torques
Oil pan drain plug (M25) 68 N·m (50 lbf·ft)
Table 78 VGT Special Torques
VGT Spiralock® nuts (M10) 71 N·m (52 lbf·ft)
Table 79 Intake Manifold, Inlet and EGR Mixer, and Exhaust Manifold Special Torques
Exhaust manifold mounting torque and sequence. See “Exhaust manifold torque
sequence” (page 85).
Fuel assembly valve
15 N·m (132 lbf·in)
Intake manifold mounting bolts 40 N·m (30 lbf·ft)
Intake plug assembly
25 N·m (18 lbf·ft)
Table 80 EGR Cooler Special Torques
Constant tension EGR hose clamps (if equipped) 3.4 N·m (30 lbf·in)
EGR cooler mounting bracket lower bolt, M12 x 12
0
116N·m(85lbf·ft)
EGR cooler mounting bracket 116 N·m (85 lbf·ft)
EGR cooler supply tube retaining bolt 15-22 N·m (11.3-6.2
lbf·ft)
Table 81 Cylinder Head a nd Valve Train Sp
ecial To rques
BCP sensor 20-30 N·m (15-22 lbf·ft)
Cylinder head mounting bolts torque and sequence
Fuel injector mounting bolt
41 N·m (30 lbf·ft)
High-pressure oil hose fitting 46 N·m (34 lbf·ft)
ICP sensor 20-30 N·m (15-22 lbf·ft)
Rocker arm bolts torque and sequenc
e
(Installing Rocker Arms, page148)
Valve adjustment locknut
27 N·m (20 lbf·ft)
EGES-265-2
Read all safety instructions in the "Safety Information" section of this manual before doing any procedures.
Follow all warnings, cautions, and notes.
© 2009 Navistar, Inc.
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