TM 9 4910-387-14-2
6-2.
TROUBLESHOOTING (cont)|
B.
SLOW BUTTON MAY BE DEFECTIVE.
1 Remove wire from SLOW button switch contact (1).
2 Connect one multimeter lead to SLOW button switch contact (2) and
connect the other lead to SLOW button switch contact (1).
3 Check for continuity.
If continuity is present, replace the SLOW
button switch (3).
4 If drive speed of tester will not decrease, proceed to step C.
NOTE
NOTE
If configuration of remote control motor is different
Each wire that is tested for continuity should also be
from that described in the troubleshooting procedures,
tested for a short to the tester frame. This is done by
continuity of wires must be checked by tracing wire
placing one multimeter lead on the wire terminal and
termination points by color.
the other lead to the tester frame. Check for continuity.
If continuity exists, the wire is shorted to ground and
must be replaced. This only applies to wires not
connected to ground.
6-134
