ENGINE –
Turbocharger
11-76
DISASSEMBLY SERVICE POINTS
A
A
"
SNAP RING REMOVAL
Lay the unit with the compressor cover side facing down
and using snap ring pliers, remove the compressor cover
attaching snap ring.
Caution
When removing the snap ring, hold it with fingers to
prevent it from springing away.
A
B
"
TURBINE WHEEL ASSEMBLY REMOVAL
Remove the turbine wheel assembly, striking the
circumference of the compressor cover with a plastic hammer.
The turbine wheel assembly may be a little hard to remove
due to an O-ring put on the outer circumference.
CLEANING
(1) Use a clean cleaning oil commercially available. Do not
use corrosive cleaning oils as they could damage to some
parts.
(2) Use a plastic scraper or hard brush to clean aluminum
parts.
REASSEMBLY SERVICE POINTS
"
A
A
O-RING INSTALLATION
Apply a light coat of engine oil to a new O-ring and fit in
the turbine wheel assembly groove.
Caution
When installing the O-ring, use care not to damage it.
A damaged O-ring causes oil leaks.
"
B
A
TURBINE WHEEL ASSEMBLY
(1) Apply a light coat of engine oil to the periphery of the
O-ring.
(2) Install the turbine wheel assembly to the compressor cover
in relation to the dowel pin.
Caution
Use care not to damage the blades of turbine wheel
and compressor wheel.
Snap ring
Turbine
wheel
assembly
O-ring
Dowel pin hole
Dowel pin