Rotax 914 series Maintenance Manual page 122

Checking the compression.
Graphic
Fig. 6
Effectivity: 914 Series
Edition 2 / Rev. 0
BRP-Powertrain
MAINTENANCE MANUAL
4
3
D
Part
1 Adaptor
2 Manometer/Test gauges set
3 Orifice jet
4 Compressor
A
B
1
C
2
Function
12-20-00
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page 16
January 01/2010