Fitting Instructions - STK-043 Yamaha TZ350

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Kit Contents

Stator unit
Rotor
HT 55 x2 (+bracket x2)
CDI unit x2
M5X20 screws (x3)

Fitting Instructions

1. Fit the base plate using the x3 M5X20 screws provided.



2. Locate the rotor and rotor adaptor on the crankshaft - don’t fully tighten yet.


Setting the ignition timing
3. The spark starts when the line marked on the rotor passes the yellow mark on the edge of the stator cover see fig 3. Note: anti-clockwise rotation.



4. See fig 3: With the nearest cylinder 1. set to 3.5mm or 29degrees BTDC (*see below) move the rotor on the crankshaft to align with the stator marking. See step 3. Fully tighten the rotor now - recheck the ignition timing and adjust as required by moving the stator on the x3 slotted holes.



5. Note the lead colours from the stator, the plug with the blue/yellow cable needs connecting to the CDI for cylinder 1. This corresponds to the timing as shown above in step 3.



6. Connect the the CDI and HT coil for cylinder 2.


*Note: Timing figure is a guide only and will vary depending on engine tune/exhaust system etc.

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For printing: View fitting instructions as a PDF file (this will open in a separate window)
(you will need adobe acrobat to use this option)