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Adjusłing Shifłer Clutches

With shifter cam (Item 62) in neutral position and highest points on driving dogs overlapping about Vb" (See Illustration 54), the following clearances should exist:

Shifter fork to Iow gear—

1940    ................................248" to .253"

1941    and later.......................283" to .288"

Shifter clutch to clutch gear—

1940    ................................030" to .037"

1941    and later ........................053" to .058"

Suitable strips of metal dressed down to the above

thicknesses will serve as gauges for these adjust-ments.

Relative adjnstment between shifter fingers (Items 48 and 53) and shifter forks (Items 46 and 55) is determined by spacing shims (Items 47 and 54). By increasing or reducing number of these shims between shifter forks and shifter fingers (Items 48 and 53) a corresponding change is effected in clearance of shifter clutches. These adjusting shims are .007" and .014" in thickness. Transfer shims as necessary to properly locate clutches. Reassemble shifter fork assemblies to transmission and recheck clearances.

Before installing transmission inspection (top) cover, pour about % pint of oil (same grade as used in engine) into case; 1940 and earlier holds Vz pint.

Installing Clutch Hub

Clutch hub and clutch may be installed either before or after transmission is installed in frame.

1941 and later clutch hub is a light press fit on splined end of clutch gear. Drive hub onto splines with a hammer and a błock of wood or piece of tub-ing of reąuired diameter. Install lock washer (Item 73), tighten nut (Item 74) securely and lock by setting washer into one of the nut wrench slots with a punch.

If sprocket bearing (Items 80 and 81) and bearing retaining piąte (Item 82) have been removed from hub, re-install them first. Bearing retaining piąte is held in place against hub face by spring rings (Item 83) pushed onto three short studs and tight against

SPACER (ITEM 24) ASSEMBLED BETWEEN MAIN-SHAFT SHOULDER AND END OF CLUTCH GEAR DETERMINES MAINSHAFT ENDPLAY.

MAINSHAFT ENDPLAY .003" TO .005". ADIUST WITH SPACER (ITEM 24) OF RE-QUIRED THICKNESS.

GEAR RETAINING BRACKET (ITEM 26).

ILLUS. 53

TRANSMISSION ENDPLAY ADJUSTMENTS

THRUST WASHER (ITEM 30) ASSEMBLED ON MAINSHAFT BETWEEN LOW AND SECOND GEARS DETERMINES ENDPLAY OF THESE GEARS BETWEEN RETAINING BRACKET (ITEM 26) AND GEAR BOX SIDE COVER. ADJUST ENDPLAY TO .005" TO .007" WITH WASHER OF REQUIRED THICKNESS.

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