Installation Of The Exhaust System - Bombardier-Rotax FR 125 MAX FR 125 Junior MAX Installation And Operator's Manual

Installation Instructions FR 125 MAX and FR 125 Junior MAX

17. 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.
Attach the exhaust system via the two rubber mounts on the chassis supports, such
that the sealing of the ball joint between cylinder and exhaust system will not be
impaired and the rubber mounts are without additional unnecessary stress.
Note: Condition of the exhaust system installation must be verified at each change of the
chain length or the chain tension. Adjust as required.
Attention: Bad sealing on ball joint of exhaust systems results in poor engine performance.
Seite/page 71/108 Ausgabe/edition 09.2003