(6.)To replace the necessary gears in the transmission, the gearset had to be removed. The first step was to take off the oil filler spout and clutch release cover, revealing...
(7.)...the tranny side door. This view shows the mainshaft (left) and the countershaft locknut along with their respective side door bearings.
(8.)Scott then removed the five screws holding on the transmission top cover along with the bolts holding in the shifter cam assembly. The shift fork shaft was slid out, and then the shifter fork was removed.
(9.)To get the shafts out of the side door, the door bolts and shaft locknuts were removed before a JIMS tool was used to press both shafts from the door. This releases the transmission shafts and gears from the side door...
(10.)...allowing both shaft assemblies to be slid out of the tranny case.
(11.)Another specialty JIMS tool was used to remove the main drive gear from the left side of the tranny case.
(12.)On the left is the new CV extended main drive gear (with needle bearing preinstalled) made by Andrews. For comparison, the stock gear is also shown. This gear needs to be extended due to the increased width of the primary to accommodate the belt spacing with the new, wider components. The red liquid on the gear is assembly lube to provide lubrication at startup.
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