SEAL RINGS AND EXPANDER SPRINGS REPLACEMENT (Sheet 1 of 2)

TM 9-2835-255-34

SEAL RINGS AND EXPANDER SPRINGS REPLACEMENT (Sheet 1 of 2)

TOOLS: General mechanic's tool kit: automotive (SC 5180-90-CL-N26)

SUPPLIES: Expander spring (Item 49, Appendix E) (3 required)

Nonelectric wire (Item 15, Appendix B)

Seal ring (Item 48, Appendix E) (3 required)

Shortening compound (Item 20, Appendix B)

PERSONNEL: TW O

EQUIPMENT CONDITION: Forward engine module (gearbox module attached) removed (page 5-26)

REMOVAL:

CAUTION

Do not lean on or hang anything on shaft (1).

Damage to bearing seal or air seal may result.

1. REMOVE THREE SEAL RINGS (2).

a. Push seal rings (2) in on opposite side of

ring separation points.

b. Pull out ends of seal rings (2). Slide piece

of wire (3) under each seal ring (2).

c. Slide wire (3) all around seal rings (2).

Remove rings (2).

2. REMOVE THREE SPRINGS (4).

. Turn springs (4) until springs (4) rise

above groove (5) and then remove

springs (4).

Go on to Sheet 2

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