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C. Directions for removing the Fan
and reinstallation
1. Remove spark plug wire from spark plug.
2. Remove nozzle assembly.
3 Remove front plate assembly.
4. Remove the bolt that secures the fan to the
engine crankshaft.
5. The fan has a 3/4-16 nut welded on the fan hub.
Insert a 3/4-16 x 5" long grade 5 (or better)
bolt and jack or push the fan off the engine
(Little Wonder P/no 910505 pressure screw
is recommended).
6. Replace damaged or worn fan with a new
one. If during fan removal the key (#915) was
removed from the keyway, reinstall it by
applying a few drops of the Loc-Tite 380 instant
adhesive (“Black Max” P/N 38050) on the key,
and load the key in the keyway of the shaft.
(Cure time is approx. 1 min.).
7. Use a new bolt (#910518) and complete
fan installation. Insure a secure fit upon
re-assembling.
9.