Rotax 912 i Series Maintenance Manual page 214

Fig. 2
1. Piston pin circlip
3. monohook circlip remover
Piston pin puller assy. part no. 877091 is
NOTE:
used to pull out the piston pin.
Step
4 Install the puller spindle in the piston pin
and mount M6 extracting nut (part no.
877455).
5 Turn the puller spindle clockwise to pull
the piston pin out of the conrod into the
puller sleeve until the piston can be taken
off.
Fig. 3
1. Piston pin puller
3. Pistons
Effectivity: 912 i Series
Edition 1/Rev. 0
BRP-Powertrain
MAINTENANCE MANUAL
2. Pistons
Procedure
2. Puller spindle
Step
6 Loosen the nut and remove the puller. Re-
move the piston and put it down with the
corresponding cylinder.
REMOVAL OF THE HYDRAULIC VALVE
TAPPET
Put the hydraulic valve tappet down so
NOTE:
that it can be installed in the same place
when it is reused.
Step
1 Remove the hydraulic valve tappet from
the housing with the mono hook circlip re-
mover part no. 976380.
Fig. 4
1. mono hook circlip remover 2. Hydraulic valve tappet
Procedure
Procedure
72-30-10
Page 6
July 01/2012