APPENDIX A – SPECIFICATIONS 433
Specifications
NOTE: The following sections of the manual do not
require any specifications for service work:
• Mounting Engine on Stand
• Engine Electrical
• Air Compressor and Power Steering Pump
Table 58 VGT Specifications
Turbine shaft axial end play 0.05 - 0.13 mm (0.002-0.005
in)
Turbine shaft radial movement 0.52 - 0.74 mm (0.020-0.029
in)
VGT axial linkage shaft
Must strike open and closed
stops in actuator, 90° rotation
Table 59 Exhaust Manifold Sp ecifications
Allowable warpage (max.) 0.10 mm (0.004 in) overall
Flange thickness (min.) 21.59 mm (0.850 in)
Table 60 Valve Specifications
Intake: 6.68 mm (0.263 in)
Camshaft lobe lift
Exhaust: 6.91 mm (0.272 in)
Intake: 59.75- 60.00°Valve face angle
Exhaust: 44.75-45.00°
Intake: 1.32 mm (0.052 in)Valve face margin (min.)
Exhaust: 1.16 mm (0.046 in)
Valve face-to-valve stem runout (max.) 0.038 mm (0.0015 in)
Valve lash (cold), intake and exhaust 0.48 mm (0.019 in)
Valve stem diameter (new conditio
n)
Intake: 7.928 ± 0.0089 mm (0.3121 ±
0.00035
in)
Exhaust: 7.908 ± 0.0089 mm (0.3113
± 0.00035
in)
Valve stem-to-valve guide clearance (max.) Intake: 0.10 mm (0.004 in)
Exhaust: 0.11 mm (0.005 in)
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.
To Next Page
Loading...
