Change 1 2-659
TM 9-2320-365-20-1
(1) Replace REVERSE WARNING relay in
WTEC II VIM (para 8-6).
(2) Start engine (TM 9-2320-365-10).
(3) Position main light switch to SER DRIVE
(TM 9-2320-365-10).
(4) Select R (reverse) on WTEC II TEPSS
(TM 9-2320-365-10).
(5) Check to see if backup lights operate.
(6) Select N (neutral) on WTEC II TEPSS
(TM 9-2320-365-10).
(7) Position main light switch to OFF
(TM 9-2320-365-10).
(8) Shut down engine (TM 9-2320-365-10).
(9) If backup lights do not operate, install
old REVERSE WARNING relay
WTEC II VIM (para 8-6) and replace
WTEC II TEPSS (para 8-2).
