Testing
1. Disconnect the switch from the wiring harness.
2. Verify that continuity exists between the terminals
listed for the START and RUN switch positions.
Verify that there is NO continuity between the term-
inals in the OFF switch position (Fig. 0801).
Position
OFF
START
RUN
TX525 Service Manual
Condition
No continuity
B + I + S
B + I + A and X + Y
Fig 0801
MVC-166 art
Hour Meter
Purpose
The hour meter displays the number of hours of opera-
tion that have been logged on the traction unit.
Location
The hour meter is mounted in the control panel to the left
of the ignition switch (Fig. 0802).
Rev. 000
ELECTRICAL
Fig 0802
PICT-5269
5-3