4-12. UNIT TROUBLESHOOTING (continued).
HOURMETER DOES NOT OPERATE (MODEL A ONLY) (continued).
Electrical power must be shut off
be checked. Failure to comply
with this caution may result in
damage to test equipment or elec-
two locknuts, and hourmeter housing
from main junction box.
Tag and mark wires before re-
(2) Disconnect wires from hourmeter.
A reading of infinity indi-
cates an open circuit.
Terminal 25 is connected
to one end of the harness;
terminal 26 is connected
to the other end of the
connectors on hourmeter harness
and positions 25 and 26 on terminal
WIRING REMOVED FOR CLARITY