Checking Switch Continuity - Yamaha T135SE Service Manual

1
a
OFF
ON
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Yamaha T135 Service Manual

CHECKING SWITCH CONTINUITY

b
Br R
Br R
EAS00730
CHECKING SWITCH CONTINUITY
Check each switch for continuity with the pocket
tester. If the continuity reading is incorrect,
check the wiring connections and if necessary,
replace the switch.
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Never insert the tester probes into the cou-
pler terminal slots 1 1 . Always insert the
probes from the opposite end of the coupler,
taking care not to loosen or damage the
leads.
Pocket tester
90890-03112
NOTE:
9Before checking for continuity, set the pocket
tester to "0" and to the "Ω × 1" range.
9When checking for continuity, switch back and
forth between the switch positions a few times.
The terminal connections for switches (e.g.,
main switch, engine stop switch) are shown in
an illustration similar to the one on the left.
The switch positions a are shown in the far left
column and the switch lead colors b are shown
in the top row in the switch illustration.
NOTE:
"1 — 1" indicates a continuity of electricity
between switch terminals (i.e., a closed circuit at
the respective switch position).
The example illustration on the left shows
that:
There is continuity between red and brown
when the switch is set to "ON".
8-3
ELEC