TM 5-2420-230-24-2
Air Intake System - Specifications
B3.9 and B5.9 Series Engines
Page V-30
Section V - Specifications
Component or Assembly (Procedure)
Ref.No./Steps
Metric
U.S.
Air Intake System - Specifications
Charge-Air Cooler (CAC) (010-027)
Differential Pressure:
21 kPa
3 psi
Charge air cooler temperature differential
test
Perform a road test with the engine at peak power and a vehicle speed of 48 kph [30 mph] or
greater.
Air Intake Restriction (010-031)
Inlet Air Restriction
Turbocharged
63.5 mm H2O
MAX 2.5 in H2O
50.8 mm H2O
MAX
2 in H2O
Naturally Aspirated
Turbocharger (010-033)
End Play
0.03 mm
MIN
0.001 in
0.08 mm
MAX
0.003 in
Turbocharger Axial Clearance (010-038)
Turbocharger Shaft End Play
*
0.10
mm
MIN
0.004
in
0.16
mm
MAX
0.006
in
**
0.03
mm
MIN
0.001
in
0.08
mm
MAX
0.003
in
Radial Bearing Clearance
0.30 mm
MIN
0.012 in
0.46 mm
MAX
0.018 in
Turbocharger Radial Bearing Clearance (010-047)
Radial Bearing Clearance
0.30 mm
MIN
0.012 in
0.46 mm
MAX
0.018 in
L-1394
