TM 10-3930-669-20 VISUAL INSPECTION (1)   Start engine (TM 10-3930-669-10). (2)   Set  transmission  range  switch  to  HIGH RANGE position (TM 10-3930-669-10). (3)   Observe HIGH RANGE indicator. (a)   If  HIGH  RANGE  indicator  does  not operate,  perform  Steps  (4)  through (6)  below  and  go  to  Step  3  of  this Fault. (b)   If HIGH RANGE indicator operates, perform Steps (4) through (6) below and go to Step 2 of this Fault. (4)   Set  transmission  speed  switch  to  LOW RANGE position. (5)   Set engine switch to off position. (6)   Set    MAIN    POWER    switch    to    OFF position. 2-269