15
15-45
Tightening torque (Unit: N·m {kgf·m})
Lubricant and/or sealant
Removal procedure
Removal: Compressor wheel
• Secure the turbine housing in a vise.
• Fit the turbine wheel side of the cartridge assembly into the tur-
bine housing.
• Hold the boss on the shaft and turbine wheel unit to prevent the
cartridge assembly from turnin
g.
• Lo
osen and remove the lock nut.
Inspection: Turbine housing-to-shaft and turbine wheel
clearance
• If the measurement deviates from the standard value, replace
the defective part.
Removal: Snap ring
• Remove the snap ring.
CAUTION
• Remove the snap ring while holding it with your hand to
prevent it from springing off.
Mark Parts to be tightened Tightening torque Remarks
Lock nut 20 {2.0}
Thread-locking
compound
Mark Points of application Specified lubricant and/or sealant Quantity
Thread of lock nut Molykote BR-2 Plus As required
O-ring
Engine oil As requiredPiston ring
Bearing
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