14
14-13
Special tools (Unit: mm)
Inspection procedure
Inspection: Air leaking of intercooler
• Plug an end of the intercooler and apply a specified air pressure
from the other end with the intercooler immersed in water.
• If any leakage is found, replace the intercooler.
Inspection: Air leaking of oil cooler
• Plug an end of each coolant passage and oil passage of the oil
cooler and apply a specified air pressure from the other end with
the oil cooler immersed in water.
• Be sure to check both the coolant passage and oil passage.
• If any leakage is found, replace the oil cooler.
Inspection: Pressure cap
(1) Pressure valve opening pressure
• If the measurement does not conform to the standard value, re-
place the pressure cap.
Mark Tool name and shape Part No. Application
<For φ600 fan>
MC019470
<For φ620 fan>
ME294842
Adjusting clearance between fan
shroud and cooling fan blades
Tip clearance
spacer
AB
φ600 50 5
φ620 50 7
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