Monthly Checks; Checking The Drive Belt (Yum1A/Yum2A); Replacing The Drive Belt (Yum1A/Yum2A); Checking The Shift Lever (Yum1A/Yum2A) - Yamaha UMAX Service Manual

MONTHLY CHECKS

CHECKING THE DRIVE BELT (YUM1A/
YUM2A)
1. Park the vehicle on a level surface and apply
the parking brake.
2. Remove the under-seat panel (YUM1A).
Refer to "GENERAL CHASSIS (1)" on page
4-1.
3. Lift up the cargo bed.
4. Check:
• Drive belt "1"
Cracks/damage/wear → Replace.
Grease/oil → Clean the primary and second-
ary sheaves.
Refer to "REPLACING THE DRIVE BELT
(YUM1A/YUM2A)" on page 3-8.
5. Measure:
• Drive belt width "a"
Out of specification → Replace.
Drive belt width limit
28.0 mm (1.10 in)
a
2. Plastic board
3. Ruler
REPLACING THE DRIVE BELT (YUM1A/
YUM2A)
1. Park the vehicle on a level surface and apply
the parking brake.
2. Remove the under-seat panel (YUM1A).
Refer to "GENERAL CHASSIS (1)" on page
4-1
3. Lift up the cargo bed.
4. Replace:
• Drive belt
a. Pull up on the drive belt and push it out-
ward over the edge of the secondary
sheave.
2
1
3
3-8
MONTHLY CHECKS
b. Turn the secondary sheave clockwise and
the drive belt will roll off the sheave.
c. Remove the drive belt from the primary
sheave.
d. Install a new drive belt.
CHECKING THE SHIFT LEVER (YUM1A/
YUM2A)
1. Check:
• Shift lever operation
Shift lever not working properly → Check the
shift lever.
Refer to "TRANSMISSION (YUM1A/
YUM2A)" on page 7-8.
2. Check:
• Shift stroke "a"
Out of specification → Adjust.
Shift stroke
15–17 mm (0.59–0.67 in)
a
a
3. Adjust:
• Shift stroke
a. Set the shift lever to neutral.