TM 9-4910-387-14-2
6-2.
TROUBLESHOOTING (cont)
E.
TACHOMETER INDICATOR ASSEMBLY MAY BE DEFECTIVE.
WARNING
High voltage is used in the operation of the tester.
Avoid bodily contact with any electrical components.
NOTE
With FORWARD-OFF-REVERSE switch in either
FORWARD or REVERSE, the TACHOMETER indicator
assembly should give a reading in a clockwise
direction. If not, turn off main power source and
proceed with step 1.
1 Reverse L1 wire (1) and L2 wire (2) at forward side of starter.
2 Turn main power source on. Push START button.
3 If TACHOMETER indicator assembly does not indicate, proceed to
step F.
NOTE
Each wire that is tested for continuity should also be
tested for a short to the tester frame. This is done by
placing one multimeter lead on the wire terminal and
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.
6-116
