To prevent damage to parts, place rags beneath turbo charger to cushion rotor and
bearing assembly housings as they drop out of turbine housing.
Turbine wheel and shaft, and bearing housing is removed as an assembly.
p. Remove turbine wheel and shaft (8) and bearing housing (4 ) from turbine housing (9).
q. Remove turbine wheel and shaft (8) from bearing housing (4).
r. Remove heat shield (6) and insulation pad (5) from bearing housing (4).
s. Remove oil seal rings (7) from grooves in turbine shaft (8), and discard rings.
3-86. CLEAN TURBOCHARGER
WEAR PROTECTIVE CLOTHING AND GOGGLES WHILE STEAM CLEANING TO
PREVENT PERSONAL INJURY.
WHEN USING PAINT THINNER, MINERAL SPIRITS, AND SIMILAR SOLVENTS,
AVOID SKIN CONTACT, INHALATIONS, OR CONDITIONS THAT MAY CAUSE
a. Steam clean compressor housing, bearing housing, diffuser plate and turbine housing.
b. Place remaining parts in wire basket and submerge into ultrasonic cleaner for 24 hours. Hot water and soap or
mineral spirits can also be used to clean parts.
DO NOT USE WIRE BRUSH OR ANY OTHER STIFF BRISTLE BRUSH TO CLEAN
c. Use soft bristle brush to assist in removing carbon deposits from parts.
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