Vernier controls for DDEC II and DDEC III are not interchangeable. Installation of wrong
part will cause either too high or too low, high idle speed which may result in serious engine
Connect MC38 connector (5) to vernier control (6).
Position instrument panel (3) and sunshield (2) on dash (4).
Install ten screws (1) in instrument panel (3) and sunshield (2).
Connect batteries, (Para 7-87).
Remove wheel chocks, (TM 9-2320-364-10).
END OF TASK