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 151 of 266

TM 9–1200–215–34&P

5–13

5–16.

HEATSINK ASSEMBLY MAINTENANCE INSTRUCTIONS

DESCRIPTION

This task covers:

a.

Removal

b.

Installation

INITIAL SETUP

Tools:

Tool Kit, JTK–17LAL, TK–101/G, or TK–105/G

(items 34, 35, & 36, Appendix E)

Torque Wrench, 0–15 in.–lb (item 39, Appendix E)

#2 Crosstip Screwdriver Socketwrench

(item 22, Appendix E)

Work Station Kit, Electronic (item 38, Appendix E)

Materials/Parts:

Sack, Shipping (ESD) (item 23, Appendix D)

Equipment Condition:

CCA removed; if not, remove CCA in accordance

with procedure in paragraph 5–15.

Personnel Required:

One MOS 35Y

a.

REMOVAL

CAUTION

ESD SENSITIVE

The VMS Modem 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.

2.

Loosen connector screws (1) from receptacle

J3 (2) on heatsink assembly (3).

3.

Remove cable connector P3 (4) from

receptacle J3 (2).

4.

Remove sic screws (5) and six washers (6)

securing heatsink assembly (3) to housing (7).

5.

Lift heatsink assembly (3) from VMS Modem

housing (7) and place in ESD safe container.

Change 1

5

6

4

7

1

2

3