OPERATION AND IMPORTANT RIDING POINTS
5-5
5
EC000052*
CAUTION:@ After 1,000 km of operation, the en-
gine oil must be changed and the oil
filter element replaced. @1,000 km and beyond
The vehicle can now be operated nor-
mally.
EC000053
CAUTION:@ l
Keep the engine speed out of
the tachometer red zone.
l
If any engine trouble should oc-
cur during the engine break-in
period, immediately have a
Yamaha dealer check the vehi-
cle.
@
EAU00460
Parking When parking, stop the engine, and
then remove the key from the main
switch.
EW000058
WARNING
@ l
Since the engine and exhaust
system can become very hot,
park in a place where pedestri-
ans or children are not likely to
touch them.
l
Do not park on a slope or on
soft ground, otherwise the
motorcycle may overturn.
@
E_4tx.book Page 5 Wednesday, October 4, 2000 4:28 PM
6
PERIODIC MAINTENANCE AND MINOR REPAIR
Owner’s tool kit .................................................... 6-1
Periodic maintenance and lubrication chart ......... 6-2
Removing and installing cowlings and panels ..... 6-5
Checking the spark plugs .................................... 6-7
Engine oil and oil filter element ............................ 6-9
Coolant .............................................................. 6-11
Cleaning the air filter element ............................ 6-15
Adjusting the carburetors ................................... 6-18
Adjusting the engine idling speed ...................... 6-18
Adjusting the throttle cable free play .................. 6-19
Adjusting the valve clearance ............................ 6-19
Tires ................................................................... 6-19
Adjusting the clutch lever free play .................... 6-23
Adjusting the brake pedal position ..................... 6-23
Adjusting the rear brake light switch .................. 6-24
Checking the front and rear brake pads ............. 6-25
Checking the brake fluid level ............................ 6-25
Changing the brake fluid .................................... 6-26
Drive chain slack ................................................ 6-27
Lubricating the drive chain ................................. 6-29
Checking and lubricating the cables .................. 6-29Checking and lubricating the throttle grip and
cable ............................................................... 6-30
Checking and lubricating the brake and
shift pedals ...................................................... 6-30
Checking and lubricating the brake and
clutch levers .................................................... 6-31
Checking and lubricating the sidestand ............ 6-31
Lubricating the rear suspension ........................ 6-32
Checking the front fork ...................................... 6-32
Checking the steering ....................................... 6-33
Checking the wheel bearings ............................ 6-33
Battery ............................................................... 6-34
Replacing the fuses .......................................... 6-35
Replacing a headlight bulb ................................ 6-36
Replacing the tail/brake light bulb ..................... 6-37
Replacing a turn signal light bulb ...................... 6-38
Supporting the motorcycle ................................ 6-39
Front wheel ....................................................... 6-39
Rear wheel ........................................................ 6-41
Troubleshooting ................................................. 6-43
Troubleshooting charts ...................................... 6-44
E_4tx.book Page 1 Wednesday, October 4, 2000 4:28 PM
PERIODIC MAINTENANCE AND MINOR REPAIR
6-4
6
EAU03541
NOTE:_l
The air filter needs more frequent service if you are riding in unusually wet or dusty areas.
l
Hydraulic brake service
• Regularly check and, if necessary, correct the brake fluid level.
• Every two years replace the internal components of the brake master cylinder and caliper, and change the brake fluid.
• Replace the brake hoses every four years and if cracked or damaged.
_22
*Carburetors• Check starter (choke) operation.
• Adjust engine idling speed and synchronization.ÖÖÖÖÖ Ö
23 Engine oil• Change.ÖÖÖÖÖ Ö
24 Engine oil filter element• Replace.ÖÖÖ
25*Cooling system• Check coolant level and vehicle for coolant leakage.ÖÖÖÖ Ö
• Change. Every 3 years
26*Front and rear brake
switches• Check operation.ÖÖÖÖÖ Ö
27 Moving parts and cables• Lubricate.ÖÖÖÖ Ö
28*Lights, signals and
switches• Check operation.
• Adjust headlight beam.ÖÖÖÖÖ Ö NO. ITEM CHECK OR MAINTENANCE JOBODOMETER READING (´1,000 km)
ANNUAL
CHECK
1 10203040
E_4tx.book Page 4 Wednesday, October 4, 2000 4:28 PM
PERIODIC MAINTENANCE AND MINOR REPAIR
6-9
6
EAU01692
Engine oil and oil filter
element The engine oil level should be checked
before each ride. In addition, the oil
must be changed and the oil filter ele-
ment replaced at the intervals specified
in the periodic maintenance and lubri-
cation chart.
To check the engine oil level
1. Place the motorcycle on a level
surface and hold it in an upright
position.NOTE:@ Make sure that the motorcycle is posi-
tioned straight up when checking the oil
level. A slight tilt to the side can result in
a false reading. @2. Start the engine, warm it up for
15 minutes, and then turn it off.3. Check the oil level through the
check window located on the right
side of the engine oil tank.
NOTE:@ l
The engine oil tank is located be-
hind the cylinders.
l
The engine oil should be between
the minimum and maximum level
marks.
@4. If the engine oil is below the mini-
mum level mark, add sufficient oil
of the recommended type to raise
it to the correct level.To change the engine oil (with or
without oil filter element replace-
ment)
1. Start the engine, warm it up for
several minutes, and then turn it
off.
2. Place an oil pan under the engine
to collect the used oil.1. Engine oil level check window
2. Maximum level mark
3. Minimum level mark
1. Engine oil tank cap
E_4tx.book Page 9 Wednesday, October 4, 2000 4:28 PM
PERIODIC MAINTENANCE AND MINOR REPAIR
6-10
6 3. Remove the engine oil tank cap
and drain bolts to drain the oil from
the crankcase.
NOTE:@ Skip steps 4–6 if the oil filter element is
not being replaced. @
4. Remove the oil filter element cover
by removing the bolts.5. Remove and replace the oil filter
element and O-rings.
6. Install the oil filter element cover
by installing the bolts, then tighten-
ing them to the specified torque.
NOTE:@ Make sure that the O-rings are properly
seated.@7. Install the engine oil drain bolts,
and then tighten them to the spec-
ified torques.
1. Engine oil drain bolt A
1. Engine oil drain bolt B
2. Oil filter element cover
3. Bolt (´ 5)
1. Oil filter element
2. O-ring (´ 2)Tightening torque:
Oil filter element cover bolt:
10 Nm (1.0 m·kg)
E_4tx.book Page 10 Wednesday, October 4, 2000 4:28 PM
PERIODIC MAINTENANCE AND MINOR REPAIR
6-11
68. Add the specified amount of the
recommended engine oil, and
then install and tighten the oil tank
cap.
EC000072
CAUTION:@ l
In order to prevent clutch slip-
page (since the engine oil also
lubricates the clutch), do not
mix any chemical additives with
the oil or use oils of a higher
grade than “CD”. In addition, do
not use oils labeled “ENERGY
CONSERVING II” or higher.
l
Make sure that no foreign mate-
rial enters the crankcase.
@9. Start the engine, and then let it idle
for several minutes while checking
it for oil leakage. If oil is leaking,
immediately turn the engine off
and check for the cause.
10. Turn the engine off, and then
check the oil level and correct it if
necessary.
EAU03495
Coolant The coolant level should be checked
before each ride. In addition, the cool-
ant must be changed at the intervals
specified in the periodic maintenance
and lubrication chart.
If the engine overheats, see page 6-45
for further instructions.
To check the coolant level
1. Place the motorcycle on a level
surface and hold it in an upright
position.NOTE:@ l
The coolant level must be checked
on a cold engine since the level
varies with engine temperature.
l
Make sure that the motorcycle is
positioned straight up when
checking the coolant level. A slight
tilt to the side can result in a false
reading.
@
Tightening torques:
Engine oil drain bolt A:
35 Nm (3.5 m·kg)
Engine oil drain bolt B:
30 Nm (3.0 m·kg)
Recommended engine oil:
See page 8-1.
Oil quantity:
Without oil filter element
replacement:
3.5 L
With oil filter element
replacement:
3.6 L
Total amount (dry engine):
4.2 L
E_4tx.book Page 11 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
10-INDEXAAir filter element, cleaning ...................... 6-15
Anti-theft alarm ........................................3-5BBattery ................................................... 6-34
Brake and clutch levers, checking and
lubricating ............................................ 6-31
Brake and shift pedals, checking and
lubricating ............................................ 6-30
Brake fluid, changing ............................. 6-26
Brake fluid level, checking...................... 6-25
Brake lever...............................................3-7
Brake light switch (rear), adjusting ......... 6-24
Brake pads, checking............................. 6-25
Brake pedal..............................................3-8
Brake pedal position, adjusting .............. 6-23CCables, checking and lubricating............ 6-29
Carburetors, adjusting............................ 6-18
Care.........................................................7-1
Clutch lever ..............................................3-7
Clutch lever free play, adjusting ............. 6-23
Conversion table ......................................8-5
Coolant .................................................. 6-11
Changing .......................................... 6-13
Checking .......................................... 6-11
Coolant temperature warning light............3-2
Cowlings and panels, removing and
installing ................................................6-5
DDimmer switch ......................................... 3-5
Drive chain, lubricating .......................... 6-29
Drive chain slack ................................... 6-27
Adjusting .......................................... 6-27
Checking .......................................... 6-27EEngine break-in ....................................... 5-4
Engine oil and oil filter element ................ 6-9
Engine stop switch................................... 3-6FFront fork, adjusting ............................... 3-13
Front fork, checking ............................... 6-32
Fuel ......................................................... 3-9
Fuel consumption, tips for reducing ......... 5-4
Fuel gauge .............................................. 3-5
Fuel level warning light ............................ 3-3
Fuel tank breather hose
(Germany only) ................................... 3-10
Fuel tank cap ........................................... 3-9
Fuses, replacing .................................... 6-35HHandlebar switches ................................. 3-5
Hazard switch .......................................... 3-6
Headlight bulb, replacing ....................... 6-36
Helmet holder ........................................ 3-11
High beam indicator light ......................... 3-2
Horn switch ............................................. 3-6
IIdentification numbers ..............................9-1
Idling speed, adjusting ...........................6-18
Ignition circuit cut-off system ..................3-18
Indicator and warning lights......................3-2KKey identification number .........................9-1LLight switch ..............................................3-6
Luggage strap holders ...........................3-17MMain switch/steering lock .........................3-1
Model label ..............................................9-2NNeutral indicator light ...............................3-2PParking.....................................................5-5
Part locations ...........................................2-1
Pass switch ..............................................3-5
Periodic maintenance and lubrication
chart ......................................................6-2
Pre-operation check list ............................4-1SSafety information ....................................1-1
Seat .......................................................3-11
Self-diagnosis device ...............................3-4
E_4tx.book Page 1 Wednesday, October 4, 2000 4:28 PM