TM 5-3810-307-24-2-1
Apply 276 kPa [40 psi] of air pressure to the cooler. If
the pressure drop is 35 kPa [5 psi] or less in 15
seconds, the cooler is okay.
If the pressure drop is greater than 35 kPa [5 psi] in
15 seconds, the charge air cooler must be repaired
or replaced. Refer to the CAC manufacturer for repair
instructions.
NOTE
A leak tank can be used to locate the air
leak.
Turbocharger - Replacement
Preparatory Steps:
Remove the air crossover tube.
Disconnect the intake and exhaust piping.
