Page 71 of 95
PERIODIC MAINTENANCE AND MINOR REPAIR
6-27
6
EAU01144
Wheel bearingsIf there is play in the front or rear wheel
hub or if the wheel does not turn
smoothly, have a Yamaha dealer in-
spect the wheel bearings.
EAU00800
BatteryThis motorcycle is equipped with a
sealed-type battery. Therefore it is not
necessary to check the electrolyte or fill
the battery with distilled water.l
If the battery seems to have dis-
charged, consult a Yamaha dealer.
l
If the motorcycle is equipped with
optional electrical accessories, the
battery tends to discharge more
quickly, so be sure to recharge it
periodically.
EC000101
CAUTION:@ Never try to remove the sealing caps
of the battery cells. The battery will
be damaged. @
EW000116
WARNING
@ Battery electrolyte is poisonous and
dangerous, causing severe burns,
etc. It contains sulfuric acid. Avoid
contact with skin, eyes or clothing.
ANTIDOTE:l
EXTERNAL: Flush with water.
l
INTERNAL: Drink large quanti-
ties of water or milk. Follow with
milk of magnesia, beaten egg,
or vegetable oil. Call a physi-
cian immediately.
l
EYES: Flush with water for
15 minutes and get prompt
medical attention.
Batteries produce explosive gases.
Keep sparks, flame, cigarettes etc.,
away. Ventilate when charging or
using in an enclosed space. Always
shield your eyes when working near
batteries.
KEEP OUT OF REACH OF CHIL-
DREN.
@
1. Battery
E_5ja_Periodic.fm Page 27 Saturday, October 16, 1999 10:12 AM
Page 86 of 95
SPECIFICATIONS
8-2
8
Transfer case oil
Type SAE80API “GL-4” Hypoid Gear
Oil
Quantity 0.4 L
Air filterDry type element
Fuel
Type Regular unleaded gasoline
Fuel tank capacity 20 L
Reserve amount 3.5 L
Carburetor
Manufacturer MIKUNI
Type ´ quantity BSR40 ´ 1
Spark plug
Manufacturer/type NGK / DPR7EA-9 or
DENSO / X22EPR-U9
Gap 0.8 ~ 0.9 mm
Clutch typeWet, multiple-disc
Transmission
Primary reduction system Spur gear
Primary reduction ratio 1.532
Secondary reduction system Belt
Secondary reduction ratio 2.320
Transmission type Constant mesh 5-speed
Operation Left foot operationGear ratio
1st 2.438
2nd 1.579
3rd 1.160
4th 0.906
5th 0.750
Chassis
Frame type Double cradle
Caster angle 32°
Trail 142 mm
Tire
Front
Type With tube
Size 130/90-16 67H
Manufacturer/model Dunlop / D404FL
Bridgestone / G703F
Rear
Type With tube
Size 150/80B-16 71H
Manufacturer/model Dunlop / D404
Bridgestone / G702
E_5ja_Spec.fm Page 2 Saturday, October 16, 1999 10:18 AM
Page 87 of 95
SPECIFICATIONS
8-3
8
Maximum load* 196 kg
Air pressure (cold tire)
Up to 90 kg load*
Front 250 kPa (2.50 kg/cm
2, 2.50 bar)
Rear 250 kPa (2.50 kg/cm2, 2.50 bar)
90 kg load ~
maximum load*
Front 250 kPa (2.50 kg/cm2, 2.50 bar)
Rear 280 kPa (2.80 kg/cm2, 2.80 bar)
* Load is total weight of cargo, rider, passenger and accessories.
Wheels
Front
Type Spoke
Size 16 ´ MT 3.00
Rear
Type Spoke
Size 16 ´ MT 3.50
Brakes
Front
Type Dual disc brake
Operation Right hand operation
Fluid DOT 4Rear
Type Single disc brake
Operation Right foot operation
Fluid DOT 4
Suspension
Front
Ty p e Te l e s c o p i c f o r k
Rear
Type Swingarm (link suspension)
Shock absorber
Front Coil spring/oil damper
Rear Coil spring/gas-oil damper
Wheel travel
Front 140 mm
Rear 110 mm
Electrical
Ignition system T.C.I. (digital)
Charging system
Type A.C. magneto
Standard output 14 V, 21 A @ 5,000 r/min
Battery
Type YTX20L-BS
Voltage, capacity 12 V, 18 AH
E_5ja_Spec.fm Page 3 Saturday, October 16, 1999 10:18 AM
