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Yamaha 2014 MT-07 Service Manual

Yamaha 2014 MT-07
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ELECTRICAL COMPONENTS
8-135
c. Turn the main switch to “ON”.
d. Measure the ignition spark gap “a”.
e. Crank the engine by pushing the “ ” side of
the start/engine stop switch and gradually in-
crease the spark gap until a misfire occurs.
▲▲▲ ▲▲▲▲▲ ▲▲▲ ▲▲▲ ▲▲▲▲▲
EAS30560
CHECKING THE CRANKSHAFT POSITION
SENSOR
1. Disconnect:
Crankshaft position sensor coupler
(from the wire harness)
2. Check:
Crankshaft position sensor resistance
Out of specification Replace the crank-
shaft position sensor.
▼▼▼ ▼▼▼▼▼ ▼▼▼ ▼▼▼ ▼▼▼▼▼
a. Connect the pocket tester (Ω × 100) to the
crankshaft position sensor coupler as shown.
b. Measure the crankshaft position sensor re-
sistance.
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EAS30561
CHECKING THE LEAN ANGLE SENSOR
1. Remove:
Lean angle sensor
(from the battery box.)
2. Check:
Lean angle sensor output voltage
Out of specification Replace.
▼▼▼ ▼▼▼▼▼ ▼▼▼ ▼▼▼ ▼▼▼ ▼▼▼
a. Connect the test harness– lean angle sensor
(6P) “1” to the lean angle sensor and wire
harness as shown.
b. Connect the pocket tester (DC 20 V) to the
test harness– lean angle sensor (6P).
2. Ignition coil
Crankshaft position sensor resis-
tance
228–342 Ω
Pocket tester
90890-03112
Analog pocket tester
YU-03112-C
Positive tester probe
Gray “1”
Negative tester probe
Black “2”
Lean angle sensor output voltage
Less than 65°: 0.4–1.4 V
More than 65°: 3.7–4.4 V
Pocket tester
90890-03112
Analog pocket tester
YU-03112-C
Test harness– lean angle sensor
(6P)
90890-03209
Test harness– lean angle sensor
(6P)
YU-03209
Positive tester probe
Yellow/green (wire harness color)
Negative tester probe
Black/blue (wire harness color)
Gy
B
21

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Yamaha 2014 MT-07 Specifications

General IconGeneral
Engine TypeLiquid-cooled, 4-stroke, DOHC, 4-valve
Displacement689 cc
Bore x Stroke80.0 mm x 68.6 mm
Compression Ratio11.5:1
Maximum Torque68.0 Nm (6.9 kg-m) @ 6, 500 rpm
Fuel SystemFuel Injection
Ignition SystemTCI
TransmissionConstant Mesh, 6-speed
Final DriveChain
Front SuspensionTelescopic forks
Front BrakeHydraulic dual disc, Ø 282 mm
Rear BrakeHydraulic single disc, Ø 245 mm
Front Tyre120/70 ZR17M/C (58W)
Rear Tyre180/55 ZR17M/C (73W)
Dimensions (L x W x H)2, 085 mm x 745 mm x 1, 090 mm
Seat Height805 mm
Wheelbase1, 400 mm
Minimum Ground Clearance140 mm
Wet Weight179 kg
Fuel Tank Capacity14 L
Maximum Power74.8 PS (55.0 kW) @ 9, 000 rpm
Rear SuspensionSwingarm (Link type suspension)

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