Assembling The Accelerator Pedal; Installing The Pedal Assembly; Adjusting The Throttle Position Sensor (Yum2E) - Yamaha UMAX Service Manual

ASSEMBLING THE ACCELERATOR PEDAL

1. Install:
• Oil seal
New
TIP
Before install the oil seal, cover the accelerator
pedal shaft with a plastic bag to protect.
2. Install:
• Accelerator pedal "1"
TIP
When installing accelerator pedal, align the
punch mark "a" on accelerator pedal with the
punch mark "b" on accelerator pedal shaft "2".
b
a
Accelerator pedal bolt
10 N·m (1.0 kgf·m, 7.4 lb·ft)
3. Check:
• Accelerator pedal and bracket clearance "a"
Out of specification → Re-assemble the ac-
celerator pedal.
Accelerator pedal and bracket
clearance
0.3–0.6 mm (0.12–0.24 in)

INSTALLING THE PEDAL ASSEMBLY

1. Install:
2. Adjust:
3. Adjust:
1
ADJUSTING THE THROTTLE POSITION
SENSOR (YUM2E)
• Handle the throttle position sensor with
2
• Never subject the throttle position sensor
1. Check:
2. Adjust:
4-27
PEDAL ASSEMBLY
• Throttle cable (YUM1A/YUM2A)
• Brake cables
• Accelerator pedal free play
Refer to "ADJUSTING THE THROTTLE CA-
BLES (YUM1A/YUM2A)" on page 3-12.
• Brake pedal free play
Refer to "CHECKING THE BRAKE PEDAL
FREE PLAY" on page 3-5.
NOTICE
special care.
to strong shocks. If the throttle position
sensor is dropped, replace it.
• Throttle position sensor
Refer to "CHECKING THE THROTTLE PO-
SITION SENSOR" on page 8-78.
• Throttle position sensor angle
a. Connect the test harness– TPS (3P) "1" to
the throttle position sensor and wire har-
ness as shown.
b. Connect the digital circuit tester to the test
harness– TPS (3P).
a