TOHATSU EverRun MX 18E2, Service Manual

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8-12
Electrical System
2st X18E2 2012
GB
1 1
5. Inspection Items
1) Inspection of Ignition and spark
4. Start engine and check spark. Check spark system when
sparks are weak.
1. Disconnect plug cap
1
from spark plugs.
2. Connect plug cap
1
to spark tester.
3. Connect spark tester clip to spark plug tip electrode.
Spark Tester :
P/N. 3F3-72540-0
WARNING
· Do not touch any connection of wires of
“Spark Tester”, while checking ignition
spark.
· When testing, put electrode cap assuredly
to prevent direct contact with spark
t e s t e r w i r i n g a n d l e a k o f e l e c t r i c a l
current, and perform test carefully.
· Keep flammable gas, fuel, oil away from
tester to prevent them from catching
sparks. It is recommended to use an in-
line tester, when checking spark.
Spark Performance :
10 mm (0.4 in) or over
This test can be made without removing parts.
2) Inspection of Plug Cap Terminal
1. Disconnect plug cap from spark plug.
2. Check spark plug hole of spark plug cap and check
position of spark plug terminal to properly.
3. Replace plug cap terminal if necessary.
Remove the part and test it as a separate unit.
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