73-00-00
page 20
July 01/2008
Effectivity 914 Series
Edition 1 / Rev. 2
d04352
BRP-Rotax
Maintenance Manual
Carry out a visual inspection of the clamp block (6) of the fuel manifold, the two
banjo bolts (20) and the ring hose nipple (22).
◆
NOTE:
It is not normally necessary to remove the clamp block (6).
However, if it should become necessary to remove it, it must be
reattached with an allen screw M5x16 (26) (tightening torque 6
Nm (53 in.lb). Ensure that it is refitted in the same position.
Inspect banjo bolts (20) for hairline cracks, deformation or tears in the area of
the hole (27). If the hole is visibly ovalshaped, the banjo bolt has been
overstretched and must be replaced. See Fig. 73-9/2.
■
CAUTION : In the event of leaks, the max. permissible torque must never
be exceeded.
If the engine is equipped with a ROTAX Original Airbox, the screw hose clamps
(28) must be released before the carburetors can be removed. See Fig.73-9/
1. Remove the tension spring (29) for carburetor suspension.
Losen the clamp (30) on the carburetor socket (31) and remove the carburetor
with twisty motions. Close off the intake openings of the carburetor sockets with
appropriate covers.
Remove the hex. screws (31) M8x25, M8x30 (33) and washers to disassemble
the carburetor sockets (12). Then the carburetor socket (31) and the O-Ring
(32) can be taken off.
◆
NOTE: See SB-912-030, ”Cracks, wear and distortion on the carburetor
flange”, latest issue.
08211
08212
Fig. 73-9/3
Fig. 73-9/4
20
20
6
27
Summary of Contents for MMH-912 Series
Page 463: ......
