7-14
IGNITION SENSOR PLATE AND ROTOR
GENERAL
See Figure 7-9. The ignition sensor plate assembly (8) and
trigger rotor (9) are located in the gearcase cover (11) on the
right side of the vehicle. The rotor is mounted on the camshaft
and operates at one-half crankshaft speed. The sensor plate
wiring is connected to the ignition module (23) wiring har-
ness. See IGNITION SYSTEM on page 7-3 for information on
the function, testing and adjustment of the ignition sensor
plate and trigger rotor assembly.
REMOVAL
1
WARNING
To avoid accidental start-up of vehicle and possible per-
sonal injury, disconnect the battery cables before pro-
ceeding. Always disconnect the negative cable first. If
the positive cable should contact ground with the nega-
tive cable installed, the resulting sparks may cause a bat-
tery explosion producing personal injury.
1CAUTION
Hold battery cable when loosening battery terminal hard-
ware. Failure to hold cable may cause battery damage.
1. Disconnect battery cables, negative cable first.
Figure 7-9. Ignition Components
1
2
1. Pop rivet (2)
2. Timer cover
3. Screw (2)
4. Inner cover
5. Ignition gasket
6. Timer plate stud (2)
7. Bolt
8. Sensor assembly
9. Trigger rotor
10. Seal
11. Gearcase cover
12. Spark plug (2)
13. Ignition coil
4
5
6
7
11
12
15
14
13
20
21
19
17
16
23
22
18
3
8
9
10
14. Front spark plug cable
15. Rear spark plug cable
16. V.O.E.S. connector [P7]
17. V.O.E.S.
18. Cable strap
19. Terminal pin
20. Timer connector [P16]
21. Secondary lock
22. Ignition module connector [P10]
23. Ignition module
24. Washer (2)
25. Screw (2)
24
25
b0223x7x
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