2-2
CLUTCH ASSEMBLY ATTACHMENT
12
2-3
STARTER SHAFT/HEX ADAPTER INSTALLATION
To insure smooth operation, it is suggested that the clutch assembly
be checked for trueness (runout) prior to final attachment. Place the
engine assembly on a flat surface using the engine mount to steady
the engine. While viewing the assembly straight on, rotate the
fan/clutch assembly while watching the 1-way bearing located in
the center of the clutch. Note the side-to-side movement (wobble or
run-out). Next loosen the two 3x5 mm clutchbolts and rotate the
clutch 180° on the fan. Re-test and note the runout in this position.
Choose the position that shows the least amount of visual runout and
secure the clutch using the two 3x5 mm bolts (use threadlock).
Use Threadlock
4x4 mm Set Screw (1)
Engine
Fan
1-Way Bearing (watch for runout)
3x5 mm Socket Head Bolts
Table Surface
Rotate
Clutch Assembly
Continued
Hex Adaptor
Remove protective bag or blue
cap from top of rotor head.
4x4 mm Set Screw
Starter Shaft
Insert the start shaft as shown and
secure the hex adaptor to the shaft using
the 4x4 mm set screw. Position the start
shaft so that there is no up/down play.