Exhaust System: 1K-1
Engine
Exhaust System
Precautions
Precautions for Exhaust System
B823H11B00001
WARNING
!
To avoid the risk of being burned, do not touch the exhaust system when the system is hot. Any
service on the exhaust system should be performed when the system is cool.
CAUTION
!
Make sure that the exhaust pipes, muffler joint and muffler have enough clearance from the rubber
parts and plastic parts to avoid melting.
General Description
Exhaust Control System Description
B823H11B01001
The exhaust control system (EXCS) consists of the exhaust control valve (EXCV), exhaust control valve actuator
(EXCVA) and exhaust control valve cables (EXCV cables). EXCV is installed in the muffler joint. EXCVA is mounted on
the main frame. The EXCV is operated by the EXCVA via the cables. This system is designed to improve the engine
torque at low engine rpm.
1
2
I823H11B0001-04
1. Exhaust control valve actuator (EXCVA) 2. Exhaust control valve (EXCV)