10. Aline bolt holes (14) in base of ECU with
holes (15) in shelf (2).
11. Obtain ECU mounting hardware from shop
storage chest and install IAW TM 5-4120-384-14.
12. Install four plugs (1) in shelf (2).
Proper fit between ECU and surrounding seal is essential to maintain light discipline.
13. Check seal (16) around ECU (9) for proper fit and alinement. It maybe necessary to temporarily
remove the ECU Security Screen (17) to properly aline ECU seal.