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TM 9-2320-364-34-4
21-27
Use care when removing
retaining rings. Retaining rings
are under tension and can act as
projectiles when released and
could cause injury to personnel.
(24)
Remove and discard retaining ring (26) and
bearing (27) from center housing (6).
(25)
Remove and discard thrust washer (28) from
center housing (6).
(26)
Remove and discard retaining ring (29) from
center housing (6).
(27)
Remove center housing (6) from vise.
b.
Cleaning/Inspection.
Drycleaning Solvent (P-D-680) is TOXIC and flammable. Wear protective goggles, face
shield, and gloves; use only in a well-ventilated area; avoid contact with skin, eyes, and
clothes, and do not breathe vapors. Keep away from heat or flame. Never smoke when
using solvent. The flashpoint for Type II Drycleaning Solvent is 140 degrees F (60 degrees
C) and Type III Drycleaning Solvent is 200 degrees F (93 degrees C). Failure to do so may
result in injury or death to personnel.
If personnel become dizzy while using cleaning solvent, immediately get fresh air and
medical help. If solvent contacts skin or clothes, flush with cold water. If solvent contacts
eyes, immediately flush eyes with water and get immediate medical attention.
NOTE
If shaft collar is excessively worn, backplate (removed in Step (15) of a. Disassembly) must
be discarded.
(1)
Soak metal parts in drycleaning solvent for 25 minutes.
Do not clean with steel bristle brush. Turbocharger parts can be damaged by steel bristles.
(2)
Clean parts with stiff bristle brush after soaking in drycleaning solvent.
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