Cylinder Taper; Specification - BRP Cam-am Outlander 6x6 DPS 2015 Manual

Remove the cylinder head (see
in this subsection).
Pull cylinder.
Discard cylinder base gaskets.
R400motr90A
1. Cylinder
2. Piston assembly
3. Cylinder base gasket
4. Camshaft timing chain
Cylinder Inspection
Check cylinder for cracks, scoring and wear ridges
on the top and bottom of the cylinder. If so, re-
place cylinder.

Cylinder Taper

Measure cylinder bore at recommended posi-
tions.
C
A
B
R400motr91B
A. First measurement (from cylinder bottom)
B. Second measurement
C. Third measurement
CYLINDER TAPER MEASUREMENTS
MEASUREMENT
A
B
C
vmr2015-117
Section 02 ENGINE, CVT AND GEARBOX
CYLINDER HEAD
4
1
2
3

SPECIFICATION

5 mm (.197 in)
63 mm (2.48 in)
32 mm (1.26 in)
Subsection 09 (TOP END (650))
CYLINDER TAPER SPECIFICATION
NEW (MAXIMUM)
SERVICE LIMIT
Distance between measurements should not ex-
ceed the service limit. Otherwise, replace cylin-
der and piston rings.
Cylinder Out of Round
Measure cylinder diameter in piston axis direction
from top of cylinder. Take another measurement
90° from first one and compare.
NOTE: Take the same measuring points like de-
CYLINDER TAPER
scribed in
R400motr92A
A. Perpendicular to crankshaft axis
B. Parallel to crankshaft axis
CYLINDER OUT OF ROUND
NEW (MAXIMUM)
SERVICE LIMIT
Cylinder Installation
For installation, reverse the removal procedure.
Pay attention to the following details.
NOTICE
Always replace cylinder base gasket
before installing the cylinder.
NOTE: Make sure piston rings are properly
PISTON RINGS
spaced, refer to
section.
Apply engine oil in the bottom area of the cylinder
bore and on piston rings.
Apply engine oil on the compressor tool.
Compress piston rings.
REQUIRED TOOL
PISTON RING COMPRESSOR (P/N 529 035 977)
First mount cylinder 2.
0.038 mm (.0015 in)
0.090 mm (.0035 in)
above.
B
A
0.015 mm (.0006 in)
0.020 mm (.0008 in)
in this sub-
171