fuel cap YAMAHA TDM 850 2001 Owners Manual

3
INSTRUMENT AND CONTROL FUNCTIONS
Main switch/steering lock ..................................... 3-1
Indicator and warning lights ................................ 3-2
Speedometer unit ................................................ 3-3
Tachometer .......................................................... 3-4
Self-diagnosis device .......................................... 3-4
Anti-theft alarm (optional) .................................... 3-5
Fuel gauge ........................................................... 3-5
Handlebar switches ............................................. 3-5
Clutch lever .......................................................... 3-7
Shift pedal ............................................................ 3-7
Brake lever .......................................................... 3-7
Brake pedal .......................................................... 3-8
Fuel tank cap ....................................................... 3-9Fuel ..................................................................... 3-9
Fuel tank breather hose (for Germany only) ..... 3-10
Starter (choke) lever .......................................... 3-10
Seat ................................................................... 3-11
Helmet holder .................................................... 3-11
Storage compartment ....................................... 3-12
Adjusting the front fork ...................................... 3-13
Adjusting the shock absorber assembly ............ 3-15
Luggage strap holders ...................................... 3-17
Sidestand .......................................................... 3-17
Ignition circuit cut-off system ............................. 3-18
E_4tx.book Page 1 Wednesday, October 4, 2000 4:28 PM

INSTRUMENT AND CONTROL FUNCTIONS
3-9
3
EAU02935
Fuel tank cap To open the fuel tank cap
Open the fuel tank cap lock cover, in-
sert the key into the lock, and then turn
it 1/4 turn clockwise. The lock will be re-
leased and the fuel tank cap can be
opened.
To close the fuel tank cap
1. Push the fuel tank cap into posi-
tion with the key inserted in the
lock. 2. Turn the key counterclockwise to
the original position, remove it,
and then close the lock cover.
NOTE:@ The fuel tank cap cannot be closed un-
less the key is in the lock. In addition,
the key cannot be removed if the cap is
not properly closed and locked. @
EWA00025
WARNING
@ Make sure that the fuel tank cap is
properly closed before riding. @
EAU03753
Fuel Make sure that there is sufficient fuel in
the tank. Fill the fuel tank to the bottom
of the filler tube as shown.
EW000130
WARNING
_ l
Do not overfill the fuel tank, oth-
erwise it may overflow when the
fuel warms up and expands.
l
Avoid spilling fuel on the hot
engine.
_
1. Fuel tank cap lock cover
2. Unlock.
1. Fuel tank filler tube
2. Fuel level
E_4tx.book Page 9 Wednesday, October 4, 2000 4:28 PM

INSTRUMENT AND CONTROL FUNCTIONS
3-10
3
EAU00186
CAUTION:_ l
Immediately wipe off spilled fuel
with a clean, dry, soft cloth,
since fuel may deteriorate paint-
ed surfaces or plastic parts.
l
For Germany only: Whenever
replacement is necessary, use a
fuel tank cap of the same spe-
cial design as the original.
_
EAU00191
NOTE:_ If knocking (or pinging) occurs, use
gasoline of a different brand or with a
higher octane grade. _
EAU00196
Fuel tank breather hose
(for Germany only) Before operating the motorcycle:l
Check the fuel tank breather hose
connection.
l
Check the fuel tank breather hose
for cracks or damage, and replace
it if damaged.
l
Make sure that the end of the fuel
tank breather hose is not blocked
and clean it if necessary.
EAU02976*
Starter (choke) lever “ ”Starting a cold engine requires a richer
air-fuel mixture, which is supplied by
the starter (choke).
Move the lever in direction
a to turn on
the starter (choke).
Move the lever in direction
b to turn off
the starter (choke). Recommended fuel:
Regular unleaded gasoline with a
research octane number of 91 or
higher
Fuel tank capacity:
Total amount:
20 L
Reserve amount:
3.1 L
1. Fuel tank breather hose
1. Starter (choke) lever “ ”
E_4tx.book Page 10 Wednesday, October 4, 2000 4:28 PM

PERIODIC MAINTENANCE AND MINOR REPAIR
6-15
6
EC000080
CAUTION:@ l
If coolant is not available, use
distilled water or soft tap water
instead. Do not use hard water
or salt water since it is harmful
to the engine.
l
If water has been used instead
of coolant, replace it with cool-
ant as soon as possible, other-
wise the engine may not be
sufficiently cooled and the cool-
ing system will not be protected
against frost and corrosion.
l
If water has been added to the
coolant, have a Yamaha dealer
check the antifreeze content of
the coolant as soon as possible,
otherwise the effectiveness of
the coolant will be reduced.
@15. Install the radiator cap, start the
engine, let it idle for several min-
utes, and then turn it off.
16. Remove the radiator cap to check
the coolant level in the radiator. If
necessary, add sufficient coolant
until it reaches the top of the radia-
tor, and then install the radiator
cap and the cap retaining bolt.
17. Check the coolant level in the res-
ervoir. If necessary, remove the
coolant reservoir cap, add coolant
to the maximum level mark, and
then install the cap.
18. Install the panel, the cowling, and
the seat.
19. Start the engine, and then check
the vehicle for coolant leakage. If
coolant is leaking, have a Yamaha
dealer check the cooling system.
EAU03496
Cleaning the air filter element The air filter element should be cleaned
at the intervals specified in the periodic
maintenance and lubrication chart.
Clean the air filter element more fre-
quently if you are riding in unusually
wet or dusty areas.
1. Remove the seat. (See page 3-11
for seat removal and installation
procedures.)
2. Remove cowlings A and B as well
as panels A and B. (See pages 6-5
and 6-6 for cowling and panel re-
moval and installation proce-
dures.)
3. Remove the fuel tank bolts. Antifreeze/water mixture ratio:
1:1
Recommended antifreeze:
High-quality ethylene glycol
antifreeze containing corrosion
inhibitors for aluminum engines
Coolant quantity:
Total amount:
1.7 L
Coolant reservoir capacity:
0.3 L1. Bolt (´ 3)
E_4tx.book Page 15 Wednesday, October 4, 2000 4:28 PM

SPECIFICATIONS
8-2
8
Cooling system capacity
(total amount)
1.7 L
Air filterDry type element
Fuel
Type Regular unleaded gasoline
Fuel tank capacity 20 L
Fuel reserve amount 3.1 L
Carburetor
Manufacturer MIKUNI
Model ´ quantity BDSR38 ´ 2
Spark plug
Manufacturer/model NGK / DPR8EA-9 or
DENSO / X24EPR-U9
Gap 0.8–0.9 mm
Clutch typeWet, multiple-disc
Transmission
Primary reduction system Spur gear
Primary reduction ratio 1.718
Secondary reduction system Chain drive
Secondary reduction ratio 2.688
Number of drive chain
sprocket teeth (front/rear) 16/43
Transmission type Constant-mesh 5-speedOperation Left foot
Gear ratio
1st 2.643
2nd 1.947
3rd 1.500
4th 1.174
5th 0.964
Chassis
Frame type Diamond
Caster angle 24.5°
Trail 103 mm
Tires
Front
Type Tubeless tire
Size 110/80 ZR18 (58W)
Manufacturer/model Bridgestone / BT54F
Pirelli / MTR03
Michelin / MACADAM90X
Rear
Type Tubeless tire
Size 150/70 ZR17 (69W)
Manufacturer/model Bridgestone / BT54R
Pirelli / MTR04
Michelin / MACADAM90X
E_4tx.book Page 2 Wednesday, October 4, 2000 4:28 PM

SPECIFICATIONS
8-4
8
Electrical system
Ignition system T.C.I. (digital)
Charging system
Type A.C. magneto
Standard output 14 V, 24 A @ 5,000 r/min
Battery
Model GT12B-4
Voltage, capacity 12 V, 10 Ah
Headlight typeQuar tz bulb (halogen)
Bulb voltage, wattage ´ quantity
Headlight 12 V, 55 W ´ 2
Auxiliary light 12 V, 5 W ´ 1
Tail/brake light 12 V, 5/21 W ´ 2
Turn signal light 12 V, 21 W ´ 4
Meter lighting 12 V, 2 W ´ 3
Neutral indicator light 14 V, 1.4 W ´ 1
High beam indicator light 14 V, 1.4 W ´ 1
Turn signal indicator light 14 V, 1.4 W ´ 2
Coolant temperature
warning light 14 V, 1.4 W ´ 1
Fuel level warning light 12 V, 2 W ´ 1Fuses
Main fuse 30 A
Headlight fuse 15 A
Signaling system fuse 15 A
Ignition fuse 10 A
Hazard fuse 10 A
Odometer fuse 5 A
Radiator fan fuse 7.5 A
E_4tx.book Page 4 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