Yamaha 2014 MT-07 Service Manual

THROTTLE BODIES
7-14
NOTICE
ECA21230
• Be sure to use the recommended cleaning
agent.
• Do not spray the cleaning agent directly
onto the ISC valve or throttle bodies and do
not immerse them in the cleaning agent.
• To prevent scratching the components, do
not use a brush, metal file, or other abra-
sive tool.
• Do not clean with compressed air.
• Do not allow the removed deposits or for-
eign materials to adhere to the sealing sur-
faces of the O-ring.
• Do not scratch or deform the ISC valve or
air passage; otherwise, poor starting per-
formance, an unstable engine idling speed,
or uncontrollable engine speed could re-
sult.
• Do not clean any areas other than those in-
dicated in the illustrations. If the cleaning
agent attaches to the ISC valve or enters
the throttle bodies, thoroughly wipe it off.
TIP
Clean the area “a” of the ISC valve and the ISC
valve installation hole “b” in the throttle bodies.
3. Install:
• O-ring
• ISC (idle speed control) valve
• ISC (idle speed control) valve plate
TIP
Align the slot “a” in the ISC valve plate with the
projection “b” on the ISC valve.
Resetting the ISC (idle speed control) learn-
ing values
1. Install:
• Throttle bodies
2. Reset:
• ISC (idle speed control) learning values
Use the diagnostic code number “67”.
Refer to “SELF-DIAGNOSTIC FUNCTION
AND DIAGNOSTIC CODE TABLE” on page
9-5.
3. Adjust:
• Throttle bodies synchronizing
Out of specification → Replace the throttle
bodies.
Refer to “SYNCHRONIZING THE THROT-
TLE BODIES” on page 3-8.
EAS30792
CHECKING THE THROTTLE BODY JOINTS
1. Check:
• Throttle body joints “1”
Cracks/damage → Replace.
Recommended cleaning agent:
Yamaha oil & brake cleaner
a
1
b
New
T
R
.
.
ISC (idle speed control) valve
plate screw
5 Nm (0.5 m·kgf, 3.6 ft·lbf)
a
b
1
1

Yamaha 2014 MT-07 Specifications

General

Brand	Yamaha
Model	2014 MT-07
Category	Motorcycle
Language	English