Special Torque - Navistar INTERNATIONAL DT 466 Service Manual

Table 15 Cylinder Head Specifications (cont.)
Intake valve seat outside diameter
Push rod runout (maximum)
Valve guide bore diameter
Valve guide bore out-of-round (max.)
Valve guide bore taper (max.)
Valve guide height from cylinder head spring pocket
(intake)
Valve guide insert inside diameter (installed)
Valve guide insert interference fit dimension
Valve guide insert outside diameter
Valve guide length (overall)
Valve recession
Valve seat angles
Valve seat runout (max.)
Valve seat width

Special Torque

Table 16 Cylinder Head and Valve Train Special Torques
BCP sensor
Cylinder head mounting bolts torque and sequence
Fuel injector mounting bolt
High-pressure oil hose fitting
ICP sensor
Rocker arm bolts torque and sequence
Valve adjustment locknut
Read all safety instructions in the "Safety Information" section of this manual before doing any procedures.
CYLINDER HEAD AND VALVE TRAIN
EGES-265-2
Follow all warnings, cautions, and notes.
© 2009 Navistar, Inc.
Oversize: 0.05 mm (0.002 in) 35.55± 0.03 mm
(1.321 ± 0.001 in)
Standard: 40.20 mm (1.583 in)
Oversize: 0.05 mm (0.002 in) 40.25 mm (1.585 in)
0.508 mm (0.020 in)
14.308 ± 0.017 mm (0.5633 ± 0.0007 in)
0.005 mm (0.0002 in)
0.013 mm (0.0005 in)
16.53 ± 0.13 mm (0.651 ± 0.005 in)
7.98 - 8.00 mm (0.314 - 0.315 in)
0.043 mm (0.0017 in)
14.351 ± 0.010 mm (0.5650 ± 0.0004 in)
65.71 mm (2.587 in)
Intake: 1.02 mm (0.040 in)
Exhaust: 1.40 mm (0.055 in)
Intake: 59.75 - 60°
Exhaust: 44.75 - 45°
0.05 mm (0.002 in)
1.91 - 2.16 mm (0.075 - 0.085 in)
20 - 30 N·m (15 - 22 lbf·ft)
41 N·m (30 lbf·ft)
46 N·m (34 lbf·ft)
20 - 30 N·m (15 - 22 lbf·ft)
(Installing Rocker Arms, page148 )
27 N·m (20 lbf·ft)
155