INSTALLATION MANUAL
AIRCRAFT ENGINES
page 9 - 2
Initial issue, May 01/99
Effectivity: 447 UL SCDI, 503 UL DCDI, 582 UL DCDI /mod. 99
d00319
▲ WARNING: The engine suspension must be designed by the aircraft or fuse-
lage builder such that it will carry safely the maximum occurring
operational loads without exceeding the max. allowable-forces and
moments on the engine attachment points.
▲ WARNING: Tighten all engine suspension screws as specified by the aircraft
builder. Do not overtighten engine hardware. Follow recommended
manufacturers torques.
9.2) Permissible fitting positions
Take care that all limits are in compliance with the Operator’s Manual and Installation
Manual.
■ ATTENTION: Ensure that the carburetors are positioned vertical in normal flying
position to warrant proper operation of the floats in the carburetor.
9.3) General directives for engine mounting
Isolation mounts must be used between engine and aircraft frame to neutralize
vibrations.
Damping elements as generally used in the aircraft industry are suitable.
◆ NOTE: The engine suspension must be designed to prevent any exces-
sive engine movement and to minimize noise emission and vibra-
tion on air frame side.
▲ WARNING: Respect manufacturers recommended torques at engine installa-
tion.
To Next Page
Loading...
Need help?
General
