Reference
Modification-No.
- 0 -
Page
91
Date
1996 05 10
Install
914 F
21) Vacuum pump
21.1) Technical data:
See Ill. 69.
Type: Airborne 211 CC, drive via propeller gear
➪ location of the necessary connection Q and W on the vacuum pump
➪ connections
thread size: 5/8“ 16 T.P.I.
tightening torque: hand tight and tighten up by max. 1,5 turn with ring
spanner.
Effective thread length: max. 17 mm (9/16")
➪ net weight: 0,8 kg (1
3
/
4
lb)
➪ power input: max. 300 W
➪ delivery rate: max. 0,165 dm
3
(10 m
3
) per minute at 0,65 bar (10 p.s.i)
as from 1900 r.p.m pump speed.
■ ATTENTION: Pay attention to manufacturer's specifications
◆ NOTE: Speed reduction from crankshaft to vacuum pump is 1,842, i.e. the
vacuum pump runs with 0,54 of engine speed.
▲ WARNING: Certification to the latest requirements such as FAR or JAR has to be
conducted by the aircraft builder.
AxisAchsen
Connections x axis y axis z axis
1 226 0 98
2 293 0 98
Ill. 69
1
2