2001 YAMAHA TDM 850 wheel

PERIODIC MAINTENANCE AND MINOR REPAIR
6-40
6 3. Remove the brake caliper on each
side by removing the bolts.
ECA00046
CAUTION:@ Do not apply the brake after the
brake calipers have been removed,
otherwise the brake pads will be
forced shut. @4. Pull the wheel axle out, and then
remove the wheel.
EAU03829
To install the front wheel
1. Lift the wheel up between the fork
legs.
2. Insert the wheel axle from the
right-hand side.
3. Lower the front wheel so that it is
on the ground.
4. Install the brake calipers by install-
ing the bolts.
NOTE:_ Make sure that there is enough space
between the brake pads before install-
ing the brake calipers onto the brake
discs. _5. Tighten the wheel axle, the front
wheel axle pinch bolt and the
brake caliper bolts to the specified
torques.
6. Push down hard on the handlebar
several times to check for proper
fork operation.
1. Bolt (´ 2)
2. Brake caliper
Tightening torques:
Wheel axle:
58 Nm (5.8 m·kg)
Front wheel axle pinch bolt:
19 Nm (1.9 m·kg)
Brake caliper bolt:
40 Nm (4.0 m·kg)
E_4tx.book Page 40 Wednesday, October 4, 2000 4:28 PM

PERIODIC MAINTENANCE AND MINOR REPAIR
6-41
6
EAU03830
Rear wheel To remove the rear wheel
EW000122
WARNING
_ l
It is advisable to have a Yamaha
dealer service the wheel.
l
Securely support the motor-
cycle so that there is no danger
of it falling over.
_
1. Loosen the axle nut and the brake
caliper bolts.
2. Lift the rear wheel off the ground
according to the procedure on
page 6-39.3. Loosen the brake caliper bracket
bolt.
4. Remove the brake caliper by re-
moving the bolts.
ECA00046
CAUTION:_ Do not apply the brake after the
brake calipers have been removed,
otherwise the brake pads will be
forced shut. _
1. Axle nut
2. Locknut
3. Drive chain slack adjusting nut
1. Brake caliper
2. Bolt (´ 2)
3. Bolt
4. Brake caliper bracket
E_4tx.book Page 41 Wednesday, October 4, 2000 4:28 PM

PERIODIC MAINTENANCE AND MINOR REPAIR
6-42
6 5. Loosen the locknut on each side of
the swingarm.
6. Turn the drive chain slack adjust-
ing nuts fully in direction
a.7. Push the wheel forward, and then
remove the drive chain from the
rear sprocket.
NOTE:_ The drive chain does not need to be
disassembled in order to remove and
install the rear wheel. _8. Remove the axle nut.
9. Pull the wheel axle out, and then
remove the wheel.
EAU03501
To install the rear wheel
1. Install the wheel by inserting the
wheel axle from the right-hand
side.
2. Install the drive chain onto the rear
sprocket, and then adjust the drive
chain slack. (See page 6-27 for
drive chain slack adjustment pro-
cedures.)
3. Install the brake caliper by install-
ing the bolts.
4. Install the axle nut, and then lower
the rear wheel so that it is on the
ground.
5. Tighten the axle nut, the brake cal-
iper bolts and the brake caliper
bracket bolt to the specified
torques.
1. Locknut
2. Drive chain slack adjusting nut
Tightening torques:
Axle nut:
110 Nm (11.0 m·kg)
Brake caliper bolt:
40 Nm (4.0 m·kg)
Brake caliper bracket bolt:
35 Nm (3.5 m·kg)
E_4tx.book Page 42 Wednesday, October 4, 2000 4:28 PM

7-1
7
EAU03429
7-MOTORCYCLE CARE AND STORAGECare While the open design of a motorcycle
reveals the attractiveness of the tech-
nology, it also makes it more vulnera-
ble. Rust and corrosion can develop
even if high-quality components are
used. A rusty exhaust pipe may go un-
noticed on a car, however, it detracts
from the overall appearance of a
motorcycle. Frequent and proper care
does not only comply with the terms of
the warranty, but it will also keep your
motorcycle looking good, extend its life
and optimize its performance.Before cleaning
1. Cover the muffler outlets with plas-
tic bags after the engine has
cooled down.
2. Make sure that all caps and covers
as well as all electrical couplers
and connectors, including the
spark plug caps, are tightly in-
stalled.
3. Remove extremely stubborn dirt,
like oil burnt onto the crankcase,
with a degreasing agent and a
brush, but never apply such prod-
ucts onto seals, gaskets, sprock-
ets, the drive chain and wheel
axles. Always rinse the dirt and
degreaser off with water.Cleaning
ECA00010
CAUTION:@ l
Avoid using strong acidic wheel
cleaners, especially on spoked
wheels. If such products are
used on hard-to-remove dirt, do
not leave the cleaner on the af-
fected area any longer than in-
structed. Also, thoroughly rinse
the area off with water, immedi-
ately dry it, and then apply a
corrosion protection spray.
l
Improper cleaning can damage
windshields, cowlings, panels
and other plastic parts. Use
only a soft, clean cloth or
sponge with mild detergent and
water to clean plastic.
E_4tx.book Page 1 Wednesday, October 4, 2000 4:28 PM

MOTORCYCLE CARE AND STORAGE
7-2
7
l
Do not use any harsh chemical
products on plastic parts. Be
sure to avoid using cloths or
sponges which have been in
contact with strong or abrasive
cleaning products, solvent or
thinner, fuel (gasoline), rust re-
movers or inhibitors, brake flu-
id, antifreeze or electrolyte.
l
Do not use high-pressure wash-
ers or steam-jet cleaners since
they cause water seepage and
deterioration in the following ar-
eas: seals (of wheel and swing-
arm bearings, fork and brakes),
electric components (couplers,
connectors, instruments, switch-
es and lights), breather hoses
and vents.
l
For motorcycles equipped with
a windshield: Do not use strong
cleaners or hard sponges as
they will cause dulling or
scratching. Some cleaning
compounds for plastic may
leave scratches on the wind-
shield. Test the product on a
small hidden part of the wind-
shield to make sure that it does
not leave any marks. If the wind-
shield is scratched, use a quali-
ty plastic polishing compound
after washing.
@
After normal useRemove dirt with warm water, a mild
detergent, and a soft, clean sponge,
and then rinse thoroughly with clean
water. Use a toothbrush or bottlebrush
for hard-to-reach areas. Stubborn dirt
and insects will come off more easily if
the area is covered with a wet cloth for
a few minutes before cleaning.
After riding in the rain, near the sea oron salt-sprayed roadsSince sea salt or salt sprayed on roads
during winter are extremely corrosive in
combination with water, carry out the
following steps after each ride in the
rain, near the sea or on salt-sprayed
roads.NOTE:@ Salt sprayed on roads in the winter may
remain well into spring. @
E_4tx.book Page 2 Wednesday, October 4, 2000 4:28 PM

MOTORCYCLE CARE AND STORAGE
7-5
7a. Remove the spark plug caps and
spark plugs.
b. Pour a teaspoonful of engine oil
into each spark plug bore.
c. Install the spark plug caps onto the
spark plugs, and then place the
spark plugs on the cylinder head
so that the electrodes are ground-
ed. (This will limit sparking during
the next step.)
d. Turn the engine over several times
with the starter. (This will coat the
cylinder walls with oil.)
e. Remove the spark plug caps from
the spark plugs, and then install
the spark plugs and the spark plug
caps.
EWA00003
WARNING
@ To prevent damage or injury from
sparking, make sure to ground the
spark plug electrodes while turning
the engine over. @
6. Lubricate all control cables and
the pivoting points of all levers and
pedals as well as of the sidestand/
centerstand.
7. Check and, if necessary, correct
the tire air pressure, and then lift
the motorcycle so that both of its
wheels are off the ground. Alterna-
tively, turn the wheels a little every
month in order to prevent the tires
from becoming degraded in one
spot.
8. Cover the muffler outlets with plas-
tic bags to prevent moisture from
entering them.9. Remove the battery and fully
charge it. Store it in a cool, dry
place and charge it once a month.
Do not store the battery in an ex-
cessively cold or warm place (less
than 0 °C or more than 30 °C). For
more information on storing the
battery, see page 6-34.
NOTE:@ Make any necessary repairs before
storing the motorcycle. @
E_4tx.book Page 5 Wednesday, October 4, 2000 4:28 PM

8-1
8
EAU01038
8-SPECIFICATIONSSpecifications CS-01E
CS-01EModel TDM850
Dimensions
Overall length 2,165 mm (for GB, NL, B, F, E, P,
I, GR, D, DK)
2,200 mm (for N, S, SF)
Overall width 790 mm
Overall height 1,285 mm
Seat height 805 mm
Wheelbase 1,475 mm
Ground clearance 165 mm
Minimum turning radius 2,900 mm
Basic weight (with oil and full
fuel tank)
232 kg
Engine
Engine type Liquid-cooled 4-stroke, DOHC
Cylinder arrangement Forward-inclined parallel
2-cylinder
Displacement 849 cm
3
Bore ´ stroke 89.5 ´ 67.5 mm
Compression ratio 10.5:1
Starting system Electric starter
Lubrication system Dry sumpEngine oil
Ty p e
Recommended engine oil
classification API Service SE, SF, SG or
higher
Quantity
Without oil filter element
replacement 3.5 L
With oil filter element
replacement 3.6 L
Total amount (dry engine) 4.2 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 II”) contain anti-friction additives
which will cause clutch and/or starter clutch slippage, result-
ing in reduced component life and poor engine performance.
E_4tx.book Page 1 Wednesday, October 4, 2000 4:28 PM

SPECIFICATIONS
8-3
8
Maximum load* 203 kg
Tire air pressure
(measured on cold tires)
Up to 90 kg*
Front 225 kPa (2.25 kg/cm
2, 2.25 bar)
Rear 275 kPa (2.75 kg/cm2, 2.75 bar)
90 kg–maximum*
Front 225 kPa (2.25 kg/cm2, 2.25 bar)
Rear 275 kPa (2.75 kg/cm2, 2.75 bar)
High-speed riding
Front 225 kPa (2.25 kg/cm2, 2.25 bar)
Rear 275 kPa (2.75 kg/cm2, 2.75 bar)
* Total weight of rider, passenger, cargo and accessories
Wheels
Front
Type Cast wheel
Size 18 ´ MT 3.00
Rear
Type Cast wheel
Size 17 ´ MT 4.00Brakes
Front
Type Dual disc brake
Operation Right hand
Fluid DOT 4
Rear
Type Single disc brake
Operation Right foot
Fluid DOT 4
Suspension
Front Telescopic fork
Rear Swingarm (monocross)
Spring/shock absorber
Front Coil spring / oil damper
Rear Coil spring / gas-oil damper
Wheel travel
Front 149 mm
Rear 144 mm
E_4tx.book Page 3 Wednesday, October 4, 2000 4:28 PM