Mitsubishi 6M70 - Intercooler Inspection; Intercooler Removal and Installation

15-48
Removal sequence
1 Air inlet hose
2 Air outlet hose
3 Intercooler
*
a: Turbocharger
*
b: Intake throttle
Installation sequence
Follow the removal sequence in reverse.
CAUTION
• When removing the air inlet hose,
do not try to pry it off with strong
force using a screwdriver or other
similar tools. Doing that can dam-
age the fluorolayer on the inner sur-
face of the hose, possibly
compromising the oil resistance of
the hose.
Service standards
Tightening torque (Unit: N·m {kgf·m})
Inspection procedure
Inspection: Intercooler
• Plug one of the air ports of the intercooler and immerse it in a
tank of water. Apply the specified air pressure to the intercooler
through the other air port.
• If leakage is apparent, replace the intercooler.
Location Maintenance item Standard value Limit Remedy
3
Intercooler air leakage
(at air pressure of 147 kPa {1.5 kgf/cm
2
})
0 cm
3
{0 mL} – Replace
Mark Parts to be tightened Tightening torque Remarks
Clamp 7 to 8 {0.7 to 0.8} –
INTERCOOLER