Checking The Exhaust System; Adjusting The Exup Cables - Yamaha YZF-R6(V) 2006 Service Manual

EAS21080

CHECKING THE EXHAUST SYSTEM

The following procedure applies to all of the ex-
haust pipe assembly and gaskets.
1. Remove:
• Side cowlings
• Bottom cowlings
Refer to "GENERAL CHASSIS" on page 4-1.
2. Check:
• Exhaust pipe assembly "1"
• Muffler "2"
Cracks/damage → Replace.
• Gaskets "3"
Exhaust gas leaks → Replace.
3. Check:
Tightening torque
• Exhaust pipe assembly and cylinder head
nuts "4"
• Exhaust pipe assembly and exhaust pipe as-
sembly bracket bolts "5"
• Exhaust pipe assembly and muffler bolt "6"
• Muffler and right rider footrest bracket bolt "7"
Exhaust pipe assembly and cylin-
der head nut
20 Nm (2.0 m·kg, 14 ft·lb)
Exhaust pipe assembly and ex-
haust pipe assembly bracket bolt
20 Nm (2.0 m·kg, 14 ft·lb)
Exhaust pipe assembly and muf-
fler bolt
10 Nm (1.0 m·kg, 7.2 ft·lb)
Muffler and right rider footrest
bracket bolt
20 Nm (2.0 m·kg, 14 ft·lb)
5
3
(8)
4
4. Install:
• Bottom cowlings
• Side cowlings
Refer to "GENERAL CHASSIS" on page 4-1.
EAS21100

ADJUSTING THE EXUP CABLES

1. Remove:
• EXUP valve pulley cover "1"
2. Check:
• EXUP system operation
M MMM M MMM M M MMM
a. Activate the diagnostic mode and select the
diagnostic code number "53".
Refer to "FUEL INJECTION SYSTEM" on
page 8-33.
b. Set the engine stop switch to "
c. Check that the EXUP valve operates proper-
ly.
3-16
ENGINE
5
7
1
6
3
1
M M MMM M M MMM M
".
2
M MMM M MMM