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TM 9-2320-360-34-2
20-3. TURBOCHARGER REPAIR
This task covers:
a. Disassembly
c.
Assembly
b. Cleaning/inspection
INITIAL SETUP
Equipment Conditions
Materials/Parts
Turbocharger on clean work surface.
Compound, Antiseize (Item 18, Appendix B)
Grease, Aut omotive and Artillery (Item 32,
Tools and Special Tools
Tool Kit, Genl Mech (Item 202, Appendix E)
Oil, Lubricating (Item 44, Appendix B)
Caliper Set, Micrometer (Item 15, Appendix E)
Solvent, Dry Cleaning (Item 54, Appendix B)
Compressor Unit, Air (Item 24, Appendix E)
Locknut (Item 99, Appendix F)
Dial Indicator, Magnetic (Item 32, Appendix E)
Rings, Retaining (3) (Item 242, Appendix F)
Gage Set, Telescoping (Item 56, Appendix E)
Ring, Retaining (Item 241, Appendix F)
Goggles, Industrial (Item 57, Appendix E)
Rings, Seal, Metal (2) (Item 259, Appendix F)
Hammer, Soft-Faced (Item 63, Appendix E)
Ring, Seal (Item 260, Appendix F)
Holding Fixture, Turbocharger (Item 71,
Personnel Required
Pliers, Retaining Ring (Item 105, Appendix E)
Two
Pliers, Retaining Ring (Item 108, Appendix E)
Wrench, Torque, 0-175 Lb-Ft (Item 236,
Wrench, Torque, 0-300 Lb-In. (Item 235,
a. Disassembly
CAUTION
Do not attempt to remove guard
assembly from compressor housing.
Damage to guard or housing will
result.
(1) Mark compressor housing (1), coupling (2), and
compressor backplate (3) before removing.
(2) Mark turbine housing (4), coupling (5), and
center housing (6) before removing.
WARNING
Fins on Impeller and shaft are very
sharp.
Use care when removing.
Failure to comply may result In Injury
to personnel.
(3) Loosen coupling (2) and remove compressor
housing (1) and coupling (2) from center housing
(6).
(4) Loosen coupling (5) and remove center housing
(6) and coupling (5) from turbine housing (4).
Change 3 20-17
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