8-32
1
2
3
4
5
6
78
9
10
11
8. Tighten the locknut at the brake lever.
9. Install the V-belt air filter element cover by in-
stalling the screw.
10. Connect the coupler, and then install the pan-
el by installing the quick fasteners.
11. Install the front carrier by installing the bolts.
EBU24492
Adjusting the rear brake lever free play
The brake lever free play must be checked and, if
necessary, adjusted at the intervals specified inthe periodic maintenance and lubrication chart.TIP
Before adjusting the brake lever free play, check
the rear brake shoes for wear.
The brake lever free play should measure 5.0–8.0
mm (0.20–0.31 in) as shown. If the free play is in-
correct, adjust it as follows.
Turn the brake lever free play adjusting nut on the
rear wheel hub in direction (a) to increase the free
play, and in direction (b) to decrease it.
If the correct free play cannot be obtained, have a
Yamaha dealer adjust it.
1. Locknut
2. Brake lever free play adjusting bolt
3. Brake lever free play
3
1
2
(b)
(a)
1. Brake lever free play
1
10-2
1
2
3
4
5
6
7
8
910
11
Recommended engine oil grade:
API service SG type or higher, JASO standard MA
Engine oil quantity:
Periodic oil change:
1.25 L (1.32 US qt, 1.10 Imp.qt)
Transmission oil:
Quantity:
0.6 L (0.63 US qt, 0.53 Imp.qt)
Air filter:
Air filter element:
Wet element
Fuel:
Recommended fuel:
Regular unleaded gasoline onlyFuel tank capacity:
7.0 L (1.85 US gal, 1.54 Imp.gal)
Fuel reserve amount:
1.3 L (0.34 US gal, 0.29 Imp.gal)
Carburetor:
Type
×
quantity:
VM18SH x 1
Spark plug (s):
Manufacturer/model:
NGK/CR7HSA
Spark plug gap:
0.6–0.7 mm (0.024–0.028 in)
Clutch:
Clutch type:
Dry, centrifugal automatic
Transmission:
Primary reduction system:
Helical gear/spur gear
Primary reduction ratio:
43/14
×
40/17 (7.226)
Secondary reduction system:
Chain drive
Secondary reduction ratio:
32/12 (2.666)
Transmission type:
V-belt automatic
Operation:
Centrifugal automatic type
Reverse gear:
49/14
×
49/15
×
40/17 (26.902)
-20 -10 0
1020 304050 ˚C
SAE 15W-40
SAE 20W-40SAE 20W-50
SAE 10W-40
SAE 5W-30
SAE 10W-30
INDEX
A
Accessories and loading ................................................ 6-6
Air filter elements, engine and V-belt filter cleaning ..... 8-15
B
Battery .................................................................. 5-6
,
8-40
Brake lever free play, adjusting the front...................... 8-27
Brake lever free play (rear), adjusting .......................... 8-32
Brake lever, front ............................................................ 4-4
Brake lever, rear............................................................. 4-4
Brake levers, checking and lubricating......................... 8-36
Brakes .......................................................................... 8-26
Brakes, front and rear .................................................... 5-3
Brake shoes, checking the front and rear .................... 8-26
C
Cables, checking and lubricating ................................. 8-36
Carburetor, adjusting.................................................... 8-24
Carrier, front ................................................................. 4-11
Carrier, rear .................................................................. 4-11
Chassis fasteners........................................................... 5-5
Cleaning ......................................................................... 9-1
D
Drive chain ..................................................................... 5-3
Drive chain, lubricating ................................................. 8-35
Drive chain slack .......................................................... 8-33
Drive select lever............................................................ 4-6
Drive select lever and driving in reverse ........................ 6-3
E
Engine break-in .............................................................. 6-4Engine, cold start ........................................................... 6-1
Engine idling speed ...................................................... 8-24
Engine oil ............................................................... 5-3
,
8-9
Engine, starting a warm ................................................. 6-2
Engine stop switch ......................................................... 4-2
F
Front knuckle pivots, lubricating ................................... 8-39
Fuel ........................................................................ 4-6
,
5-3
Fuel cock ........................................................................ 4-8
Fuel tank cap.................................................................. 4-6
Fuse, replacing............................................................. 8-43
H
Handlebar switches ........................................................ 4-2
Headlight beam, adjusting............................................ 8-46
Headlight bulb, replacing.............................................. 8-44
Horn switch .................................................................... 4-2
I
Identification numbers .................................................. 11-1
Indicator lights ................................................................ 4-1
Instruments, lights and switches .................................... 5-6
L
Label locations ............................................................... 1-1
Light switch .................................................................... 4-2
M
Main switch .................................................................... 4-1
Maintenance and lubrication chart ................................. 8-5
Maintenance chart, emission control system ................. 8-3
Model label ................................................................... 11-2
