Rotax 915 i A series Maintenance Manual page 197

Step Procedure
5 Lift the intake manifold with the fuel rail
slightly and carefully pull the entire cylin-
der head off the cylinder with both hands.
6 Hold both push-rods in position in the oil
return tubes. Hold the oil bore closed with
a finger and remove the cylinder head.
7 Remove 16x5 O-rings from the oil return
tubes and the crankcase.
ATTENTION
Put down the cylinder head in such a manner
that the sealing surfaces and the oil return
tubes are not damaged.
Figure 8.11
Cylinder head assy.
1
3 Oil return tubes
Procedure
Step
8 Hold the oil-filled push-rods closed with a
finger, remove them and put them down
with the corresponding cylinder heads to
prevent confusion.
Effectivity: 915 i A Series
Edition 0/Rev. 0
BRP-Rotax
MAINTENANCE MANUAL HEAVY
Push-rod assy.
2
4 16x5 O-ring
NOTE
Mark the installation position of the push-rod
with an appropriate marker (e.g. a touch-up
pen) (e.g. "IV1" for intake valve cylinder 1).
NOTE
If the parts are installed again with the same po-
sition and allocation as before they were re-
moved, the push-rods can be reused. The
reason for this is the break-in which takes place
on the parts prior to removal.
72–30–00
Page 11
August 01 2018