Exhaust System - Rotax 914 F Installation Manual

11) Exhaust system

See ill. 15.
The complete exhaust system is in the volume of supply and is certified together with the
engine.
WARNING: If the ROTAX exhaust system is not employed or if modified, certification to
NOTE:
Mean bending radius of an exhaust bend:
Exhaust bend, inside diameter:
Medium tube length:
ATTENTION: At a medium tube length of 250 mm (10 in.) and more, the end pipe has to
Material of the exhaust system:
Location of the exhaust end pipe (P1)
See ill. 15.
ATTENTION: Always fit heat shields near carburetors or as required.
Date
Page
1996 05 10
30
the latest requirements such as FAR or JAR has to be conducted by the
aircraft builder.
Modifications are permissible only if agreed with by BOMBARDIER-ROTAX.
As an exception, the exhaust end pipe can be modified to the following
requirements:
be supported additionally.
Because of the high temperatures occurring, provide suitable protection
against unintentional contact.
Install
914 F
min. 40 mm
min. 38 mm
max. 500 mm
X 15CrNiSi 20 (DIN 1.4828)
end pipe P1
Ill. 15
P1
Reference
(1,57 in.)
(1,50 in.)
(20 in.)
A x e s
x axis y axis
- 4 2 0 , 0 - 2 7 0 , 0 - 3 7 1 , 0
Modification-No.
- 0 -
z axis