STARTERSWindup StartersNOTE: The sealed clutch may be installed on oldermodel engines, by modifying the starter pulley andcrankshaft. The old pulley can be made to fit the newclutch by cutting off the hub to a dimension of 1/2" asshown in Fig. 18.Fig. 18 - Pulley ModificationThe crankshaft must be shortened 3/8" and the endchamfered as shown in Fig. 19. A new screen #221661is required with the new clutch.Fig. 19 - Crankshaft ModificationWINDUP STARTERWindup StarterTwo types of windup starters have been used. Thecontrol knob release was used with the unsealed fourball clutch. The control lever release can only be usedwith a sealed six ball clutch. See Fig. 20 and Fig. 21.Fig. 20 - Old Style Starter AssemblyFig. 21 - Lever Starter AssemblyBefore working on equipment, remove spark plug fromengine. Make sure starter spring is not wound. This canbe determined by attempting to turn starter crankclockwise. If wound tight, release tension by placingcontrol knob or lever to "Start" position. If starter springdoes not release, place control at "Crank" position. Toprevent injury, hold crank handle with one hand whileremoving Phillips head screw and handle assembly fromstarter housing. This will release spring. Fig. 22.Fig. 22 - Releasing SpringBroken Spring, Windup StarterTo check starter for a broken spring, while unit is still onengine, place control knob or lever to "Start" position.Turn cranking handle ten turns clockwise. If engine doesnot turn over, either the spring is broken or the starterclutch balls are not engaged. While turning the crankinghandle, watch the starter clutch ratchet; if it does notmove the starter spring is probably broken.Disassemble WindupRemove blower housing. Remove screw holdingcranking handle to housing. Fig. 22. Bend tangsholding starter spring and housing assembly upward andlift retainer plate, spring and housing assembly out ofblower housing. Fig. 23.Fig. 23 - Removing Spring HousingCAUTION: Do not attempt to remove starter spring fromits housing.4
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