Checking The Drive Belt (Yum1A/Yum2A); Checking The Speed Limiter Operation (Yum1A/Yum2A); Checking The Battery Terminals - Yamaha UMAX Service Manual

Starter generator mounting bolt
66 N·m (6.6 kgf·m, 49 lb·ft)
f. Tighten the nut to specification.
Starter generator mounting nut
25 N·m (2.5 kgf·m, 18 lb·ft)
CHECKING THE DRIVE BELT (YUM1A/
YUM2A)
1. Lift up the cargo bed.
2. Remove:
• Driver seat frame (YUM1A)
Refer to "GENERAL CHASSIS (1)" on page
4-1.
3. Check:
• Drive belt "1"
Cracks/damage/wear → Replace.
Grease/oil → Clean.
1
4. Install:
• Driver seat frame (YUM1A)
Refer to "GENERAL CHASSIS (1)" on page
4-1.
CHECKING THE SPEED LIMITER
OPERATION (YUM1A/YUM2A)
TIP
The speed limiter is properly adjusted at the fac-
tory. No adjustment is normally required.
NOTICE
• When service is performed on the throttle
body, throttle cables or governor parts, the
vehicle maximum speed should be
checked and the speed limiter setting ad-
justed as necessary.
• Before performing repairs, mark the pres-
ent limiter setting with a paint mark for fu-
ture reference. Return the adjustment to the
original setting after repairs are completed,
then test the vehicle speed.
1. Check:
• Standard speed limiter setting
Out of specification → Adjust.
Standard speed limiter setting
28 km/h (17.5 mph)
2. Lift up the cargo bed.
3. Adjust:
• Speed limiter setting
a. Turn the adjusting nut "1" to adjust it to the
proper speed limiter setting.
A. Minimum speed limiter setting
B. Maximum speed limiter setting
2. Speed limiter lever

CHECKING THE BATTERY TERMINALS

1. Check:
• Battery terminals
Looseness → Tighten.
Corrosion → Rinse with warm water and
clean with a soft wire brush, etc.
2. Lubricate:
• Battery cable connector
3-16
ANNUAL CHECKS