Yamaha TMAX XP530-A 2017, Service Manual, Page: 321 / 676

V-BELT AUTOMATIC TRANSMISSION
5-42
TIP
• Align the projection “a” in the V-belt case air
duct “2” with the slot “b” on the V-belt case air
duct joint clamp “1”.
•
Align the projection “c” in the V-belt case air
duct “2” with the slot “d” in the inner V-belt case
“3”.
3. Install:
•
Primary fixed sheave “1”
• V-belt “2”
•
Secondary sheave assembly “3”
NOTICE
ECA22160
Do not allow grease to contact the V-belt, pri-
mary and secondary sheave.
TIP
•
When installing the belt, screw M6 (more than
45 mm (1.77 in)) bolts “4” to spread apart the
secondary sheave and then install the V-belt.
Make sure to install the V-belt with the arrow
facing in the direction shown.
• Install the V-belt and secondary sheave as-
sembly then pass the V-belt the primary
sheave side.
•
Align the “a” and “b” during reassembly.
4. Tighten:
• Secondary sheave nut “1”
TIP
While holding the secondary sheave with the
sheave holder “2”, tighten the secondary sheave
nut.
5. Tighten:
•
Primary sheave nut “1”
NOTICE
ECA22200
• Before tightening the nut to remount the
primary sheave, make sure that the serra-
tions of the cam are fitted firmly into the
serrations of the crankshaft.
• Also, make sure that cam is properly seat-
ed.
• Apply grease to the thread and seat of the
primary sheave nut.
TIP
While holding the primary sheave with the
sheave holder “2”, tighten the primary sheave
nut.
b
1
a
2
2
c
d
3
1
2
a
3
4
4
b
Secondary sheave nut
90 N·m (9.0 kgf·m, 66 lb·ft)
Sheave holder
90890-01481
Recommended lubricant
YAMAHA GREASE “G” (Shell
Sunlight Grease 3®)
Primary sheave nut
160 N·m (16 kgf·m, 118 lb·ft)
Sheave holder
90890-01481
T
R
.
.
1
2
T
R
.
.