TM 9-2320-260-34-2
15-42. CEILING TRANSITION MAINTENANCE (M820, M820A2) (Contd)
1. Install two angles (4) on transition (2) with ten screws (3).
NOTE
Apply adhesive to both rubber and metal surfaces.
2. Install new seal (5) and retainer (7) on transition (2) with seven new rivets (6).
3. Install two new seals (1) and retainers (8) on transition (2) with ten new rivets (9).
4. Install support (15), new seal (17), and retainer (18) on transition (2) with seven new rivets (19).
Insulate inside of transition with fibrous glass felt insulation.
Assistant will help with steps 1 through 3.
1.
Install transition (2) on van ceiling (10) with twenty-four screws ( 14).
2. Secure support (15) to van ceiling (10) with seven screws (16).
3. Install enclosure (13) on air duct (11) and transition (2) with twenty-six screws (12).
15-162
