Rotax 915 i A series Maintenance Manual page 240

Description
Code
Cylinder
Cylinder D1 CY01
bore A
84 mm / 3.3
in.
D2 CY02
D3 CY03
Cylinder D1 CY01
bore B
84 mm / 3.3
in.
D2
CY02
D3
CY03
Cylinder ovality
Cylinder cone
Rework of sealing
surface
cylinder / cylinder
head
72–30–10
Page 16
August 01 2018
BRP-Rotax
MAINTENANCE MANUAL HEAVY
Reading new
max
min
84.000 84.012
mm mm
3.3071 in. 3.3075
in.
CY01 +0.015 mm
CY01 +0.0006 in.
CY01 +/- 0.008 mm
CY01 +/- 0.0003 in.
84.012 84.024
mm mm
3.3075 in. 3.308 in.
CY01 +0.015 mm
CY01 +.0006 in.
CY01 +/- 0.008 mm
CY01 +/- 0.0003 in.
0.0000 0.007
mm mm
0.0000 in. 0.00003
in.
0.0000 0.030
mm mm
0.0000 in. 0.0012
in.
0.0000 0.0000
mm
mm
0.0000 in. 0.0000
in.
Wear Wear
limit limit
100 % 50 %
84.080 84.080 actual
mm mm
re-
3.3075 3.3102
newed
in. in.
CY01 +0.015/- actual
0.008 mm
re-
CY01 +0.0006/-
newed
0.0003 in.
CY01 +0.020/- actual
0.008 mm
re-
CY01 +0.0008/-
newed
0.0003 in.
84.090 84.057 actual
mm mm
re-
3.3106 3.3093
newed
in. in.
CY01 +0.015/- actual
0.008 mm
re-
CY01 +0.0006/-
newed
0.0003 in.
actual
CY01 +0.020/-
0.008 mm
re-
CY01 +0.0008/
newed
0.0003 in.
0.050 0.029 actual
mm mm
re-
0.0020 0.0011
newed
in. in.
0.060 0.045 actual
mm mm
re-
0.0024 0.0018
newed
in. in.
0.03 mm actual
0.0012
re-
in.
newed
Readings
Cyl. Cyl. Cyl. Cyl.
1 2 3 4
Effectivity: 915 i A Series
Edition 0/Rev. 0