ELECTRIC JOYSTICK ASSEMBLY REPAIR/TEST/ADJUSTMENT - continued

TM 10-3930-673-34

b. Handle Pushbutton Switch Removal.

(1)

Remove parts (6 through 11) and

parts (13 through 16) from handle

sections (5).

(a)

Pull off boot (6) from handle

sections (5).

(b)

Remove two screws (7) and nuts (8)

from top of handle sections (5).

(c)

Remove two screws (9), bowed

washers (10), and nuts (11) at

bottom of handle sections (5).

Discard bowed washers.

(d)

Separate handle sections (5) and

remove them from shaft

coupling (12).

(e)

Remove actuating button (13) from

handle section (5).

(f)

Remove pushbutton switch (14),

nut (15), and flange (16) as an

assembly from handle sections (5).

(2)

Tag, mark, and desolder four

wires (17 through 20) from

pushbutton switch (14) and

disassemble parts (12, 15, 16, and 21

through 26).

(a)

Tag, mark, and desolder four

wires (17 through 20) from

pushbutton switch (14).

TR01119

(b)

Remove nut (15) and flange (16)

from pushbutton switch (14).

(c)

Remove cover (21) from pushbutton switch (14).

(d)

If damaged, loosen set screw (22) and remove shaft coupling (12) and set screw.

(e)

If damaged, remove screw (23), band (24), clamp (25), and boot (26).

c. Inspection.

(1)

Check for loose or disconnected plug (2) at switch (1).

(2)

Check all switches for loose mounting hardware or visible damage.

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