TM 5-5420-234-14&P
4-12. UNIT TROUBLESHOOTING (continued).
10. NO TRANSIT LIGHT DOES NOT OPERATE PROPERLY (MODEL A ONLY)
(continued).
VISUAL TEST
(1) Turn engine start switch to
ON position.
PROXIMITY
SWITCH LED
(2) Turn light control switch to
STOP LIGHT position.
NOTE
LED should be on when
hook arm is stowed, off
when hook arm is raised.
(3) Observe status of LED.
(4) Turn engine start switch and
light control switch to OFF
position.
4-173
Change 1
