PERIODIC MAINTENANCE AND MINOR REPAIR
6-31
6
EAU01558*
Rear wheel installation1. Apply a light coating of lithium
soap base grease to the final gear
case splines and the rear wheel
hub splines.
2. Install the wheel and the wheel ax-
le.
3. Install the caliper and caliper bolts.
Make sure there is enough gap
between the brake pads before in-
stalling the caliper onto the brake
disc.4. Install the brake torque rod bolt
and nut.
5. Install the pinch bolt and tighten it
to the specified torque.
6. Take the motorcycle off the cen-
terstand.
7. Tighten the axle nut, caliper bolts
and brake torque rod nut to the
specified torques.
8. Secure the brake torque rod nut
with a new cotter pin.
EAU01008
TroubleshootingAlthough Yamaha motorcycles receive
a rigid inspection before shipment from
the factory, trouble may occur during
operation.
Any problem in the fuel, compression,
or ignition systems can cause poor
starting and loss of power. The trouble-
shooting chart describes a quick, easy
procedure for making checks.
If your motorcycle requires any repair,
bring it to a Yamaha dealer. The skilled
technicians at a Yamaha dealership
have the tools, experience, and know-
how to properly service your motor-
cycle. Use only genuine Yamaha parts
on your motorcycle. Imitation parts may
look like Yamaha parts, but they are of-
ten inferior. Consequently, they have a
shorter service life and can lead to ex-
pensive repair bills.
1. Splines
Tightening torque:
Pinch bolt:
16 Nm (1.6 m·kg)
Axle nut:
105 Nm (10.5 m·kg)
Caliper bolt:
35 Nm (3.5 m·kg)
Brake torque rod nut:
23 Nm (2.3 m·kg)
8-1
8
EAU01038
8-SPECIFICATIONSSpecifications
Model XJ900S
Dimensions
Overall length 2,230 mm
Overall width 750 mm
Overall height 1,300 mm
Seat height 795 mm
Wheelbase 1,505 mm
Ground clearance 130 mm
Minimum turning radius 3,000 mm
Basic weight (with oil and full
fuel tank)
265 kg
Engine
Engine type Air-cooled 4-stroke, DOHC
Cylinder arrangement Forward-inclined parallel 4-cylin-
der
Displacement 892 cm
3
Bore ´ Stroke 68.5 ´ 60.5 mm
Compression ratio 10:1
Starting system Electric starter
Lubrication system Wet sumpEngine oil
Ty p e
Recommended engine oil
classification API Service SE, SF, SG type or
higher
Quantity
Periodic oil change 3.2 L
With oil filter replacement 3.4 L
Total amount 4.4 L
-20˚ -10˚ 0˚
10˚20˚ 30˚
40˚50˚C
SAE 10W/30
SAE 15W/40SAE 20W/40SAE 20W/50
SAE 10W/40
CAUTION:Be sure to use motor oils that do not contain anti-friction
modifiers. Passenger car motor oils (often labeled
“Energy Conserving”) contain anti-friction additives which
will cause clutch and/or starter clutch slippage, resulting in
reduced component life and poor engine performance.
