TM 9-2320-280-20-3
12-185. SIREN AND WARNING LIGHT INSTALLATION (Cont’d)
10. Locate, mark, and drill two 0.146-in. (3.7-mm) diameter holes (6), equally spaced, in left side
windshield frame (8) and four 0.146-in. (3.7-mm) diameter holes (5), equally spaced, along top of
windshield frame (3).
11. Install wires (4) and warning light wires (9) on left side windshield frame (8) and along top of
windshield frame (3) with six clamps (2) and screws (1).
12. Install warning light wires (9) on wiring harness under dash (7) and engine compartment (10) with
ten tiedown straps (11).
13. Apply adhesive to right and left side roof panel insulation (12), and install on roof (13).
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