BOTTOM HOUSING ASSEMBLY AND RELATED PARTS ASSEMBLY

TM 9-1290-335-34&P

4-28.

BOTTOM HOUSING ASSEMBLY AND RELATED PARTS ASSEMBLY

TOOLS:

5/16" drive pin punch

4 oz. ball peen hammer

3/16" flat tip screwdriver

5/32" socket head screw key (Allen wrench or equivalent)

SUPPLIES:

Grease (item 3, App. A)

Rags, clean (item 1, App A) , )

Ethyl alcohol (item 2, App. A)

PERSONNEL: Two

REFERENCES: JPG 41C for: Cleaning

Lubricating

EQUIPMENT CONDITION: Azimuth indicator on work bench

FRAME 1

Step

Procedure

Using clean rags, clean all parts (JPG).

Place sleeve bearing (1) in housing assembly (2).

Place locking plate (3) key in keyway of sleeve bearing (1).

NOTE

It may be necessary to turn the locking plate (3)

clockwise to line up a slot in locking plate with pinhole

In housing (2).

Turn locking plate (3) counterclockwise until sleeve bearing (1) is tight on housing assembly (21

Using punch, drive pin (4) in housing assembly (2).

Using Allen wrench, install two screws (5) in housing assembly (2).

GO TO FRAME 2

Vol II

Para 4-28

4-38