80
GZ448A
GZ269A
NOTE: Do not disassemble these assemblies
unless service is required. If disassembled, second-
ary gear sets will have to be reset for backlash and
gear contact (see Servicing Center Crankcase Com-
ponents sub-section).
4. Remove one cap screw from the right-side crankcase
and eight cap screws from the left-side crankcase;
then using a rubber mallet, separate the crankcase
halves leaving all components in the right-side case.
Account for a thrust washer on the crankshaft and flat
washers on gear shift shaft, countershaft, and reverse
idler. Note the location of two alignment pins.
GZ454A
GZ272B
Disassembling Crankcase
Half
NOTE: For steps 1-8, refer to illustration GZ474A.
GZ474A
NOTE: To aid in installing, it is recommended the
assemblies are kept together and IN ORDER.
1. Support the right-side crankcase assembly on suitable
support blocks; then carefully remove the crankshaft
assembly (A) from the crankcase.
GZ298
2. Remove the snap ring securing the water pump drive
idler (B) to the idler shaft; then remove the drive idler.
