Venting Of The Gear Compartment; Flooding Of The Carburetor; Installation Of The Exhaust System - Rotax Fr 125 Max Betriebsanleitung

16. Venting of the gear compartment

Remove cap from the venting screw (2, see fig. 3).
With an appropriate length of the supplied fuel hose establish connection between venting
screw and a collecting vessel.

17. Flooding of the carburetor

The two overflow hoses must be routed to a suitable collecting vessel with venting.

18. Installation of the exhaust system

Fig. 10
Note: On the underside of the exhaust system, two support lugs are provided for
vibration damped suspension of the exhaust system by rubber mounts N/8.
Attention: A rigid suspension of the exhaust system could result in fractures in the exhaust
system.
Attach the high temperature resistant rubber mounts on the two support lugs on the underside
of the tuned exhaust.
Arrange the chassis-specific supports so that the exhaust system from the exhaust socket on
the cylinder to the muffler follows the straightest possible course.
For sealing of the ball joint between engine and exhaust system apply SILASTIC 732 on the
ball socket.
Secure the exhaust system on ball joint with the two supplied exhaust springs (7).
Attention: Do not over-stress the springs (7) when fitting them.
Seite/page 56/80
Installation Instructions FR 125 MAX
FR 125 MAX Ausgabe/edition 07/99