BRP Can-Am Outlander 2015 Series Manual page 205

vmr2007-036-008_a
1. Hold piston while pushing circlip in place
2. Sleeve
3. Assembly jig
4. Direction to push circlip
NOTE: Take care that the hook of the piston circlip
is positioned properly.
R400motr102A
CORRECT POSITION OF THE PISTON CIRCLIP
PISTON RINGS
Ring Removal
Remove the piston (see
tion).
Ring Inspection
Ring/Piston Groove Clearance
Using a feeler gauge measure each ring/piston
groove clearance. If the clearance is too large, the
piston and the piston rings should be replaced.
vmr2013-016
PISTON
in this subsec-
Subsection XX (TOP END)
RING/PISTON GROOVE CLEARANCE
UPPER COMPRESSION RING
NEW
SERVICE LIMIT
LOWER COMPRESSION RING
NEW
SERVICE LIMIT
OIL SCRAPER RING
NEW
SERVICE LIMIT
R400motr103A
1. Piston
2. Feeler gauge
Ring End Gap
RING END GAP
UPPER COMPRESSION RING
NEW
SERVICE LIMIT
LOWER COMPRESSION RING
NEW
SERVICE LIMIT
OIL SCRAPER RING
NEW
SERVICE LIMIT
To measure the ring end gap place the ring
in the cylinder in the area of 8 mm to 16 mm
(5/16 in to 5/8 in) from top of cylinder.
NOTE: In order to correctly position the ring in the
cylinder, use piston as a pusher.
0.03 mm to 0.07 mm
(.0012 in to .0028 in)
0.150 mm (.0059 in)
0.02 mm to 0.06 mm
(.0008 in to .0024 in)
0.150 mm (.0059 in)
0.01 mm to 0.18 mm
(.0004 in to .0071 in)
0.250 mm (.0098 in)
1
2
0.20 mm to 0.40 mm
(.008 in to .016 in)
0.60 mm (.024 in)
0.20 mm to 0.40 mm
(.008 in to .016 in)
0.70 mm (.028 in)
0.20 mm to 0.70 mm
(.008 in to .028 in)
1.00 mm (.039 in)
25