Servo Motor - Rotax 914 F Installation Manual

18) Servo motor

See Ill. 50/51.
The correct adjustment of the servo
cable Q and consequently the waste
gate W was made already on the
course of the testrun at ROTAX.
Prior to engine operation check the position of the waste gate as follows:
WARNING: Engine stop - ignition "OFF".
switch on TCU.
servo motor runs with waste gate closed.
slacken adjustment screw E on servo cable support and turn adjustment screw until waste
gate is completely closed.
proper pretensioning of the servo cable is achieved by turning in the adjustment screw by
one complete rotation.
Additionally, only the actual attaching of the servo motor has to be performed.
operating temperature: min. - 20° C (- 4° F)
dimensions and attachment: see sketch (Ill. 51)
location of installation:
vibration neutralized place
WARNING: Installation in the engine com-
NOTE:
cable length:
bending radius:
Date
Page
1996 05 10
70
max. +60° C (140° F)
partment is not permitted since
the servo motor is not of a fire
resistant construction.
A recommendable location is in
the cockpit below the instrument
panel.
Place of installation is limited by
the length of the servo cable.
approx. 1000 mm (40") from
waste gate
min. 50 mm (2")
Install
914 F
Ill. 50
2
3
Ill. 51
Reference
1
60
35
70
Modification-No.
- 0 -