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TM 5-4320-305-24
3-16.
REPAIR TURBOCHARGER
This task covers:
a.
Cleaning
c.
Disassembly
e.
Assembly
b.
Inspection
d.
Repair
INITIAL SETUP
Tools
Equipment
Condition
Shop set, automotive repair, field
Para
Condition Description
maintenance, basic
Materials/Parts
2-33
Turbocharger removed.
Crocus cloth (Item 1, Appendix C)
General Safety Instructions
Dry cleaning solvent (Item 17, Appendix C)
Emery cloth (Item 2, Appendix C)
Engine off and cool.
Lubricating oil (Item 10, Appendix C)
Sealing compound (Item 15, Appendix C)
CLEANING:
WARNING
Dry cleaning solvent P-D-680 (safety or Stoddard's Solvent) is potentially
dangerous. Avoid repeated and prolonged breathing of vapors and skin contact
with the liquid. Do not use near open flame, arcing equipment, or other ignition
sources. Always weal eye protection and protective clothing. The flash point of r
D-6;. 1 is 100° to 138° F (380 to 590C).
Clean exterior of turbocharger with dry cleaning solvent. Wipe dry.
INSPECTION:
1
Check axial clearance.
a.
Fasten dial gage to turbine casing.
b.
Position dial gage on end of rotor shaft.
c.
Push shaft against gage and record reading.
d.
Push shaft in opposite direction and record
reading.
e.
The difference between readings is the axial
clearance. Maximum clearance allowable is
0.0059 inch (0.15 mm).
3-72
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