SLIP YOKE AND OIL SEAL

TM 9-2320-269-20-1

SLIP YOKE AND OIL SEAL

This task covers:

a. Removal

c. Inspection/Replacement

b. Installation

INITIAL SETUP:

Tools

Personnel Required

Knife, pocket

Scriber, machinist's

One

Wrench, pipe, 18-inch

Equipment Condition

Materials/Parts

Propeller shaft slip yoke removed

Gasket material, cork

from mating yoke (page 2-457).

1/4-inch x 2-inch x 2-inch

(.635mm x 5.08 mm x 5.08 mm)

Grease, GAA (item 17, appendix C)

Rags, wiping (item 24, appendix C)

Solvent, drycleaning (item 28, appendix C)

ACTION

LOCATION

ITEM

REMARKS

REMOVAL

NOTE

The slip yoke and propeller shaft are balanced together for proper operation. Before removal, mark yoke

and shaft alignment to aid in installation.

WARNING

Drycleaning solvent vapors are poisonous and highly flammable. Always work in well-ventilated area. To

prevent injury to personnel, do not smoke or allow solvent near open flames.

1.

Propeller

Slip yoke (2)

a. Using scriber, matchmark yoke and

shaft (1)

shaft.

b. Slide yoke (2) out on shaft (1), and

clean shaft (1) of any dirt or

corrosion using clean rag and dry-

cleaning solvent.

2.

Slip yoke (2)

Seal cap (3)

a. Using pipe wrench, unscrew.

b. Let hang on shaft (1).

2-462