TM-9-1200-215-34-P

AUTOMATIC FIRE CONTROL SYSTEM (AFCS)

TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE MANUAL

FEBRUARY 1999

TM-9-1200-215-34-P - Page 105 of 266

TM 9–1200–215–34&P

3–14

3–15.

SWITCH PANEL MAINTENANCE INSTRUCTIONS CONTINUED

a.

REMOVAL CONTINUED

5.

Loosen 12 captive flat tip screws (11)

securing

switch panel (12) to DU housing. Remove

switch panel from DU housing.

6.

Remove EMI shielding gasket (13) from DU.

CAUTION

The EMI shielding gasket is vital to

this piece of equipment and is easily

damaged. Handle with care when

removing or replacing it. Gasket will

break if stretched. Failure to comply

may result in damage to equipment.

7.

Inspect EMI shielding gasket (13) for cuts,

nicks, or signs of stretching or deterioration.

Discard EMI shielding gasket if unserviceable.

b.

INSTALLATION

CAUTION

ESD SENSITIVE

The DU contains ESD sensitive

components. Wear a protective

ESD wrist strap whenever handling

components. Failure to comply may

result in damage to equipment.

1.

Attach ESD grounding strap to wrist and

ground, to ensure ESD protection.

CAUTION

The EMI shielding gasket is vital to

this piece of equipment and is easily

damaged. Handle with care when

removing or replacing it. Gasket will

break if stretched. Failure to comply

may result in damage to equipment.

2.

Place EMI shielding gasket (13) into gasket

groove in DU housing.

NOTE

DU housing must be elevated to

insert and secure switch panel.

3.

Refer to illustration for proper placement and

place switch panel (12) in DU housing. Secure

switch panel to DU housing by torquing 12

captive flat tip screws (11) to 9.5

"

.5 in.–lb

(1.1

"

.1 N

S

m).

11

12

13