Effectivity: 912 Series
Edition 1 / Rev. 0
d04060
page 123
May 01/2007
BRP-Rotax
INSTALLATION MANUAL
Fig. 81
08322
x axis
mm
y axis
mm
z axis
mm
-206,3
0
51,5
connection
coordinates
09191
1
19) Vacuum pump
19.1) Technical data
See Fig. 81 and 82
-
drive via propeller gear
-
location of the necessary connection on the crankcase:
see Fig. 81 and 82
-
connections
thread size:
M6
Effective thread length: max. 17 mm (9/16")
toothing:
internal spline 20/40 SMS 1834 NA 14x1.27x30x12
-
power input:
max. 600 W
■
CAUTION:
Pay attention to manufacturer's specifications.
◆
NOTE:
Speed reduction from crankshaft to hydraulic governor is
1,724 or 1,842, i.e. the vacuum pump runs with 0,58 or 0,54 of
engine speed.
▲
WARNING:
Certification to the latest requirements such as FAR or EASA
has to be conducted by the aircraft manufacturer.
