TM 5-5420-234-14&P
4-12. UNIT TROUBLESHOOTING (continued).
14. MAIN FRAME DOES NOT UNLOAD IN MANUAL MODE (MODEL A ONLY)
(continued).
VOLTAGE TEST
access cover from heater compartment.
(2) Remove cab control box connector
(P2) from cab control box.
(3) Turn engine start switch to ON position.
(4) Turn light control switch to STOP LIGHT
position.
cab control box connector (J2), position F.
known good ground, and check multimeter
for voltage reading.
(8) Turn engine start switch and light control
switch to OFF position.
~
ACCESS
PANEL
CAB CONTROL BOX
CONNECTOR (J2)
CAB CONTROL BOX
CONNECTOR (P2)
4-281
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