Lawn-Boy M Series Service Manual page 143

6
Remove five metric cap screws securing
upper and lower transmission case. Insert
screwdriver into four pry slots of the transmis-
sion assembly and pry up to seperate upper
case from lower case.
7
Remove input shaft from bearings. In-
spect for scoring, nicks or damaged teeth.
Remove metric cap screw securing two bear-
ings and washer from upper transmission case.
Inspect bearings for scoring, wear and free
rotation.
Remove reduction shaft assembly from
lower transmission case. Slide two bushings,
19 tooth gear, 16 tooth gear, 12 tooth gear, ring
gear and collar from reduction shaft.
Inspect for wear or damage.
SPECIFICATIONS
Bushlng I.D.
0.3165 minlmum 03189 maximum
Shaft O.D.
0.3125 mlnlmum 03142 maxlmum
10-3
6
Upper
Bearing
Lower
Transmission
Case