TM 5-1940-322-24
0164 00
TURBOCHARGER REPAIR (Contd)
DISASSEMBLY
1. Clamp turbocharger in suitable vise. Scribe alignment mark on compressor housing (1) and turbine
housing (29) to aid in assembly.
2. Remove four screws (16) and clamping plates (17) from turbine housing (29).
3. Remove nut (3) and clamp (2) securing compressor housing (1) to diffuser (7).
4. Remove nut (5) and impeller (6) from shaft and wheel (22).
5. Remove four screws (23) securing bearing housing (32) to diffuser (7).
6. Remove O-ring seal (4) and ring seal (8) from diffuser (7). Discard O-ring seal (4) and ring seal (8).
7. Remove split ring seal (9), oil slinger (10), and oil baffle (11) from shaft and wheel (22). Discard split
ring seal (9).
8. Remove three screws (33), thrust bearing (12), and thrust collar (13) from bearing housing (32).
Discard thrust bearing (12) and thrust collar (13).
9. Remove retaining rings (14) and bearing (15) from shaft and wheel (22). Discard bearing (15) and
retaining rings (14).
10. Remove shaft and wheel (22) from bearing housing (32).
11. Remove retaining rings (18), bearing (19), heat shield (20), and split ring seal (21) from shaft and
wheel (22). Discard retaining rings (18), bearing (19), and split ring seal (21).
12. Remove two screws (30), sealing washers (31), drain connector (25), and gasket (24) from bearing
housing (32). Discard sealing washers (31) and gasket (24).
13. Remove adapter (26) and sealing washer (27) from turbine housing (29). Discard sealing washer (27).
14. Remove plug (28) and sealing washer (27) from turbine housing (29). Discard sealing washer (27).
CLEANING AND INSPECTION
1. For general cleaning and inspection instructions, refer to WP 0013 00.
WARNING
Skysol 100 solvent is combustible; DO NOT use or store near heat,
sparks, flame, or other ignition sources. Use mechanical ventilation
whenever product is used in a confined space, heated above
ambient temperatures, or agitated. Keep container sealed when not
in use.
Contact with Skysol 100 may cause skin irritation. Use chemical-
resistant gloves. In case of skin contact, remove any contaminated
clothing and wash skin thoroughly with soap and water. Wash
contaminated clothing before reuse. Eye contact may cause
irritation, tearing, or blurring of vision. Use face shield or goggles
when eye contact may occur. In case of eye contact, flush eyes with
large amounts of water for at least 15 minutes or until irritation
subsides. Inhalation may cause irritation to upper respiratory
passages. DO NOT have food or drink in the vicinity. Failure to
comply may result in injury to personnel.
2. Clean all components with Skysol 100 and dry with cloth.
0164 00-2