71-00-00
page 20
May 01/2007
Effectivity 912/914 Series
Edition 1 / Rev. 0
d02621
BRP-Rotax
Maintenance Manual
6.1.2) Engine suspension frame inspection
See Fig. 71-11
– All components must be subjected to a visual inspection.
â– CAUTION: If the engine is fitted with engine suspension frame part
no. 886567, inspection in accordance with SB-912-028
or SB-914-016,“Checking or replacement of engine
suspension frame“, latest issue must be performed.
â—† NOTE: A detailed visual inspection of the engine suspension
frame in the area of all welded joints between the
circular pipe (1) and the struts (6).
â—† NOTE: If necessary, the engine may be flown to a repair facility
as long as not more than 50% of the tube or the strut
are severed. If they are completely severed, they must
be replaced immediately.
6.1.3) Engine suspension frame assembly
See Figs. 71-10 and 71-11.
Screw the engine suspension frame (1) to the engine housing with the
lock washers and the allen screw M10x110 (3) and M10x35 (4),
tightening to 40 Nm (29.5 ft.lb) in each case.
â—† NOTE: Ensure that the engine suspension frame is attached
free of stress. If necessary, fit the washers as needed
(5).
â—† NOTE: The allen screws (4) must be of strength 10.9. See SI-
25-1997,“Running modifications“, latest issue.
– On engines of the 914 Series, reattach the muffler and the
turbocharger. See 78-00-00 sec. 3.5.
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