CLEANING

TM 11-5805-387-20-2

b. Module Dust Cover

Lift up bail handles and turn them to the left until they release. Lift off cover.

For scope module A2, remove four screws from cover and lift it off.

c. Modules

Remove screw, Iockwasher, washer and spring from each corner of module.

Pull up on module (or bail handle if cover has not been removed) to unplug module from

chassis connector.

2-10. CLEANING

Clean exterior and interior of modem chassis and case and exterior of modules only. Do not

remove moduIe covers.

CAUTION

Do not press on meter or scope face when cleaning.

Remove dust and loose dirt from outside surfaces of the modem with a clean, soft cloth

(item 3, app. C). Cloth may be dampened with water, and mild soap (item 6, app. C) may

be used for better cleaning.

WARNING

See trichlorotrifluoroethane warning on page a.

WARNING

See compressed air warning on page a.

Remove grease, fungus and ground-in dirt from case. Use a cloth dampened (not wet) with

cleaning compound (item 2, app. C).

Remove dust or dirt from plugs and jacks with a brush (item 5, app. C).