Effectivity 914 Series
Edition 1 / Rev. 0
page 19
May 01/2007
d02623
73-00-00
BRP-Rotax
Maintenance Manual
3.2) Disassembling carburetors, carburetor sockets, fuel lines and drip
tray (on the 914 Series)
See Figs. 73-10 and 73-11.
To remove the carburetors, loosen the screw hose clamps (3). Remove the fuel
line (4) by removing banjo bolts M10 (5) with sealing rings (6).
Remove the clamps (7) of the pressure connecting lines (8) on the carburetor
(float chamber venting) and the fuel pressure regulator (17) (only on 914 Series)
and pull off the lines.
Remove the tension spring (9) for carburetor suspension with a suitable tool.
Now the airbox (10) can be pulled off the carburetors towards the back .
◆ NOTE: If required, remove 2-pin plug connection of temperature sensor
(11) and/or loosen air intake hose (12).
Remove 3-pin plug connection of the throttle potentiometer.
Release the clamp (13) of the carburetor socket (14), remove the carburetor
with the fuel lines with slight turning and swiveling movements and close off the
intake openings.
Remove cable clamp (16), release collar nut (17) and take off the fuel lines.
Remove the hex. screws (15) 2 M8x25 and washers to disassemble the
carburetor sockets (14). Then the carburetor socket (14) and the O-Ring (18)
can be taken off.
◆ NOTE: See SB-914-019,”Cracks, wear and distortion on the carburetor
flange”, latest issue.
◆ NOTE: On older engine versions, the drip tray (19) is not fitted on the
airbox but directly on the intake manifold (20), see Fig. 73-10.
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