6) Checking Of The Throttle Position - Rotax 914 F Maintenance Manual

Program version TLR V4.3A
Pic. 172
00214
00215
Pic. 173
Page Date
208 1999 01 01

13.6.1.6) Checking of the throttle position

See Pic. 172 and 173.
Start-up of the sub program MONITOR.
Q
Throttle position is displayed in the middle of the top line Q (carb 2/4)
0 %
115 %
visually check whether the throttle on both carburetors can be fully opened
and closed. If necessary correct the installation setting.
check of the display with throttle completely closed:
nominal: 0°
check of the display with throttle fully open:
nominal: 115 %
ATTENTION: Check whether indication is linear over the complete
range from 0% to 115% i.e. the 115% position is not indi-
cated before throttle is fully open.
Check of the display at max. continuous power.
ATTENTION: Throttle lever must be in positive stop position.
nominal: 100 % tolerance +3%.
WARNING: This check of position is only meaningful and allowed, if
idle- and full throttle-position are within the allowance vari-
ation.
If the throttle position for idle and full throttle are not within the allowance or
if not proceeding linear, then a new calibration of the throttle position is
absolutely necessary. Recalibration exclusively by an authorized ROTAX-
Dealer or his Service Center if the TCU is of part no. 966.470.
If TCU 966.741 is used than proceed with calibration as per the following
section.
Main
914 F
00445
Program version TLR V4.6A
throttle completely closed
throttle fully open
tolerance +3%
tolerance -2%
Reference
Q
03066
Modification no.
- 3 -