TM 5-2420-230-24-2
B3.9 and B5.9 Series Engines
Aftercooler (010-001)
Section 10 - Air Intake System - Group 10
Page 10-15
Aftercooler (010-001)
Preparatory (010-001-000)
WARNING
Coolant is toxic. If not reused, dispose of in accordance
with local environmental regulations
Disconnect the cold starting aid ( if equipped). Refer
to Procedure 010-029.
Remove the air crossover tube. Refer to Procedure
010-019.
Drain 2 liters [2.1 qt] of coolant. Refer to Procedure
008-018.
Remove (010-001-002)
8 mm
Remove the coolant supply tube (1) and the coolant return
tube (2).
10 mm
Remove the aftercooler housing and gasket.
Clean (010-001-006)
Clean the sealing surface.
NOTE: Keep the gasket material and any other material out
of the air intake.
L-1139
