52
NOTES: When installing crankshaft assembly, coat LH crankcase bearing with oil, then
vertically press oil seal into bearing recess; place crankshaft gear into camshaft timing
chain; ensure free movement of crankshaft and connecting rod assembly. A rubber
mallet may be needed to gently tap the crankcases together. Ensure free movement of
crankshaft and connecting rod assembly after assembling the crankcase assembly.
TRANSMISSION CASE ASSEMBLY
Gear A1 A2 B1 B2
Splines 15 42 13 40
Ratio 2.8 3.077
Removal
Transmission case assembly (1) LH Crankcase assembly (2)
Middle and output shafts (4 & 5) Input shaft (3) and middle and
and input shaft bearing output shaft bearings
Middle shaft bearing, output shaft Input shaft oil seal and bearing
oil seal and bearing
Installation procedure is reverse of removal.