Chapter 7. MAINTENANCE OF MATERIEL USED IN CONJUNCTION WITH MAJOR ITEM

MAINTENANCE OF MATERIEL USED IN CONJUNCTION

WITH MAJOR ITEM

Section

SOUND

ATTENUATOR

replaced. Loose rivets should be drilled out and

7-1. Inspection

replaced. Slightly bent metal parts should be

The sound attenuator should be inspected for

straightened. The metal parts should be repainted

d a m a g e d or loose acoustical insulation, loose rivets

w h e r e required taking care not to apply paint to the

or bent metal parts.

insulation.

7-2. Repair

L o o s e or damaged insulation should be re-glued or

Section

II.

CANVAS

COVER

7-3. Inspection

7-4. Repair

The canvas cover should be inspected for rips in the

S m a l l rips should be repaired to prevent spreading.

fabric or thread.

The cover should be cleaned as required.