Can-Am DS 450 2008 Shop Manual page 179

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A. Width of shift fork engagement groove
WIDTH OF SHIFT FORK ENGAGEMENT GROOVE
NEW
SERVICE LIMIT
Check free pinions for wear.
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1. Free pinion
2. Main shaft
3. Clutch shaft
Measure the inner diameter of free pinions.
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A. Diameter free pinion bearing
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3.70 to 3.80 mm
(.1457 to .1496 in)
4.00 mm (.157 in)
Subsection 10 (GEARBOX)
DIAMETER FREE PINION
CLUTCH SHAFT
NEW
SERVICE LIMIT
MAIN SHAFT
NEW
SERVICE LIMIT
Main Shaft
Check main shaft for wear.
Check taper grooves and annular grooves of
shafts. Annular grooves must have sharp edges.
Check splines for wear and/or damages.
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1. Grooves
2. Splines
A. Magneto side journal
B. Free pinion bearing
C. Clutch side journal
MAIN SHAFT
MAGNETO SIDE JOURNAL
NEW
SERVICE LIMIT
FREE PINION BEARING
NEW
SERVICE LIMIT
CLUTCH SIDE JOURNAL
NEW
SERVICE LIMIT
Clutch Shaft
Check clutch shaft for wear.
Check taper grooves and annular grooves of
shafts. Annular grooves must have sharp edges.
Section 03 ENGINE
24.007 to 24.020 mm
(.9452 to .9457 in)
24.025 mm (.9458 in)
25.007 to 25.020 mm
(.9845 to .9850 in)
25.025 mm (.9852 in)
24.991 to 25.000 mm
(.9839 to .9843 in)
24.970 mm (.9831 in)
20.935 to 21.065 mm
(.8242 to .8293 in)
20.920 mm (.8236 in)
16.985 to 16.994 mm
(.6687 to .6691 in)
16.960 mm (.6677 in)
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