YAMAHA XT1200Z 2010 Service Manual

INSTRUMENT AND CONTROL FUNCTIONS
3-27
3
4. Insert the projection on the rear of
the rider seat into seat holder B as
shown.
To change the rider seat height to
the low position 1. Remove the rider seat. (See page 3-25.)
2. Remove the rider seat height posi- tion adjuster by pulling it out.
3. Install the rider seat height position adjuster so that the match mark is
aligned with the “L ” mark as
shown. 4. Insert the projection on the rear of
the rider seat into seat holder A as
shown.
TIPMake sure that the seats are properly
secured before riding.
1. Projection
2. Seat holder B (for high position)
1
2
1. Rider seat height position adjuster
2.“L” mark
3. Match mark
1. Projection
2. Seat holder A (for low position)
3
2
1
1
2
U23PE0E0.book Page 27 Wednesday, March 3, 2010 2:29 PM

INSTRUMENT AND CONTROL FUNCTIONS
3-28
3
EAU49880
Windshield If the original windshield is removed
and then reinstalled, be sure to install
the windshield screws in the lower
holes.TIPAn accessory windshield is available at
your Yamaha dealer. The upper holes
are only to be used for installing the ac-
cessory windshield.
EAU14743
Adjusting the front fork
WARNING
EWA10180
Always adjust both fork legs equal-
ly, otherwise poor handling and loss
of stability may result.This front fork is equipped with spring
preload adjusting bolts, rebound damp-
ing force adjusting screws and com-
pression damping force adjusting
screws.NOTICE
ECA10101
To avoid damaging the mechanism,
do not attempt to turn beyond the
maximum or minimum settings.Spring preload
To increase the spring preload and
thereby harden the suspension, turn
the adjusting bolt on each fork leg in di-
rection (a). To decrease the spring pre-
load and thereby soften the
suspension, turn the adjusting bolt on
each fork leg in direction (b).Align the appropriate groove on the ad-
justing mechanism with the top of the
front fork cap bolt.
1. Spring preload adjusting bolt
1. Current setting
2. Front fork cap bolt
1
(a) (b)
U23PE0E0.book Page 28 Wednesday, March 3, 2010 2:29 PM

INSTRUMENT AND CONTROL FUNCTIONS
3-29
3
Rebound damping force
To increase the rebound damping force
and thereby harden the rebound damp-
ing, turn the adjusting screw on each
fork leg in direction (a). To decrease the
rebound damping force and thereby
soften the rebound damping, turn the
adjusting screw on each fork leg in di-
rection (b). Compression damping force
To increase the compression damping
force and thereby harden the compres-
sion damping, turn the adjusting screw
on each fork leg in direction (a). To de-
crease the compression damping force
and thereby soften the compression
damping, turn the adjusting screw on
each fork leg in direction (b).
TIPAlthough the total number of clicks of a
damping force adjusting mechanism
may not exactly match the above spec-
ifications due to small differences in
production, the actual number of clicks
always represents the entire adjusting
range. To obtain a precise adjustment,
it would be advisable to check the num-
ber of clicks of each damping force ad-
justing mechanism and to modify the
specifications as necessary.
Spring preload setting:
Minimum (soft):
8
Standard:
5.5
Maximum (hard): 01. Rebound damping force adjusting screw
1
(a)
(b)
Rebound damping setting: Minimum (soft):
10 click(s) in direction (b)*
Standard:
8 click(s) in direction (b)*
Maximum (hard): 1 click(s) in direction (b)*
* With the adjusting screw fully turned in direction (a)
1. Compression damping force adjusting screw
1
(a)
(b)
Compression damping setting: Minimum (soft):
13 click(s) in direction (b)*
Standard:
6 click(s) in direction (b)*
Maximum (hard): 1 click(s) in direction (b)*
* With the adjusting screw fully turned in direction (a)
U23PE0E0.book Page 29 Wednesday, March 3, 2010 2:29 PM

INSTRUMENT AND CONTROL FUNCTIONS
3-30
3
EAU49690
Adjusting the shock absorber
assembly This shock absorber assembly is
equipped with a spring preload adjust-
ing knob and a rebound damping force
adjusting knob.NOTICE
ECA10101
To avoid damaging the mechanism,
do not attempt to turn beyond the
maximum or minimum settings.Spring preload
To increase the spring preload and
thereby harden the suspension, turn
the adjusting knob in direction (a). To
decrease the spring preload and there-
by soften the suspension, turn the ad-
justing knob in direction (b).TIPAlign the appropriate mark on the ad-
justing mechanism with the matching
edge.
Rebound damping force
To increase the rebound damping force
and thereby harden the rebound damp-
ing, turn the adjusting knob in direction
(a). To decrease the rebound damping
force and thereby soften the rebound
damping, turn the adjusting knob in di-
rection (b).
TIPTo obtain a precise adjustment, it is ad-
visable to check the actual total number
of clicks or turns of each damping force
adjusting mechanism. This adjustment
range may not exactly match the spec-
ifications listed due to small differences
in production.
1. Spring preload adjusting knob
2. Matching edgeSpring preload setting:Minimum (soft):6
Standard:
4
Maximum (hard): 1
SOFT
HARD
1
(b)
(a)
6
5
4
3
2
1
2
1. Rebound damping force adjusting knobRebound damping setting: Minimum (soft):20 clicks in direction (b)*
Standard: 10 clicks in direction (b)*
Maximum (hard):
3 clicks in direction (b)*
* With the adjusting knob fully turned in direction (a)
1
(b)
(a)
U23PE0E0.book Page 30 Wednesday, March 3, 2010 2:29 PM

INSTRUMENT AND CONTROL FUNCTIONS
3-31
3
WARNING
EWA10221
This shock absorber assembly con-
tains highly pressurized nitrogen
gas. Read and understand the fol-
lowing information before handling
the shock absorber assembly.

Do not tamper with or attempt to
open the cylinder assembly.


Do not subject the shock ab-
sorber assembly to an open
flame or other high heat source.
This may cause the unit to ex-
plode due to excessive gas
pressure.


Do not deform or damage the
cylinder in any way. Cylinder
damage will result in poor
damping performance.


Do not dispose of a damaged or
worn-out shock absorber as-
sembly yourself. Take the shock
absorber assembly to a Yamaha
dealer for any service.
EAU49701
Carriers This motorcycle is equipped with a
standard carrier, and with an additional
carrier, located under the passenger
seat. This additional carrier extends the
loading surface and the loading capac-
ity of the standard carrier.
To use the additional carrier, consult a
Yamaha dealer.
Standard carrierAdditional carrier
WARNING
EWA15481


Do not exceed the maximum
load of 209 kg (461 lb) for the ve-
hicle.


Do not sit on and never ride with
a passenger on the standard or
additional carrier.


Do not exceed the standard car-
rier capacity of 5 kg (11 lb).


Do not exceed the additional
carrier capacity of 5 kg (11 lb).
NOTICE
ECA16821
Do not lift the vehicle by either carri-
er.
1. Standard carrier
1
1. Additional carrier
1
U23PE0E0.book Page 31 Wednesday, March 3, 2010 2:29 PM

INSTRUMENT AND CONTROL FUNCTIONS
3-32
3
EAU49490
Luggage strap holders There are four luggage strap holders
below the passenger seat.
EAU15303
Sidestand The sidestand is located on the left side
of the frame. Raise the sidestand or
lower it with your foot while holding the
vehicle upright.TIPThe built-in sidestand switch is part of
the ignition circuit cut-off system, which
cuts the ignition in certain situations.
(See page 3-33 for an explanation of
the ignition circuit cut-off system.)
WARNING
EWA10240
The vehicle must not be ridden with
the sidestand down, or if the side-
stand cannot be properly moved up (or does not stay up), otherwise the
sidestand could contact the ground
and distract the operator, resulting
in a possible loss of control.
Yamaha ’s ignition circuit cut-off
system has been designed to assist
the operator in fulfilling the respon-
sibility of raising the sidestand be-
fore starting off. Therefore, check
this system regularly as described below and have a Yamaha dealer re-
pair it if it does not function proper-
ly.
1. Luggage strap holder
1
U23PE0E0.book Page 32 Wednesday, March 3, 2010 2:29 PM

INSTRUMENT AND CONTROL FUNCTIONS
3-33
3
EAU44902
Ignition circuit cut-off system The ignition circuit cut-off system (com-
prising the sidestand switch, clutch
switch and neutral switch) has the fol-
lowing functions.

It prevents starting when the trans-
mission is in gear and the side-
stand is up, but the clutch lever is not pulled.


It prevents starting when the trans-
mission is in gear and the clutch le-
ver is pulled, but the sidestand is
still down.


It cuts the running engine when the
transmission is in gear and the
sidestand is moved down.
Periodically check the operation of the
ignition circuit cut-off system according
to the following procedure.
U23PE0E0.book Page 33 Wednesday, March 3, 2010 2:29 PM

INSTRUMENT AND CONTROL FUNCTIONS
3-34
3
With the engine turned off:
1. Move the sidestand down.
2. Make sure that the engine stop switch is set to “
3. Turn the key on.
4. Shift the transmission into the neutral position.
5. Push the start switch.
Does the engine start?
With the engine still running:
6. Move the sidestand up.
7. Keep the clutch lever pulled.
8. Shift the transmission into gear.
9. Move the sidestand down.
Does the engine stall?
After the engine has stalled:
10. Move the sidestand up.
11. Keep the clutch lever pulled.
12. Push the start switch.
Does the engine start?
The system is OK. The motorcycle can be ridden.
YES NO YES NO YES NO
The neutral switch may not be working correctly.
The motorcycle should not be ridden until
checked by a Yamaha dealer.
The clutch switch may not be working correctly.
The motorcycle should not be ridden until
checked by a Yamaha dealer.The sidestand switch may not be working correctly.
The motorcycle should not be ridden until
checked by a Yamaha dealer.• The vehicle must be placed on the center-
stand during this inspection.• If a malfunction is noted, have a Yamaha
dealer check the system before riding.
WARNING
”.
U23PE0E0.book Page 34 Wednesday, March 3, 2010 2:29 PM

INSTRUMENT AND CONTROL FUNCTIONS
3-35
3
EAU49451
Auxiliary DC jack NOTICE
ECA15431
The accessory connected to the
auxiliary DC jack should not be used
with the engine turned off, and the
load must never exceed 30 W (2.5 A),
otherwise the fuse may blow or the
battery may discharge.
WARNING
EWA14360
To prevent electrical shock or short-
circuiting, make sure that the cap is
installed when the auxiliary DC jack
is not being used.This vehicle is equipped with an auxilia-
ry DC jack.
A 12-V accessory connected to the
auxiliary DC jack can be used when the
key is in the “ON ” position and should
only be used when the engine is run-
ning.
To use the auxiliary DC jack 1. Turn the key to “OFF ”.
2. Remove the auxiliary DC jack cap. 3. Turn the accessory off.
4. Insert the accessory plug into the
auxiliary DC jack.
5. Turn the key to “ON ”, and then
start the engine. (See page 5-1.)
6. Turn the accessory on.
1. Auxiliary DC jack cap
1. Auxiliary DC jack
11
U23PE0E0.book Page 35 Wednesday, March 3, 2010 2:29 PM

FOR YOUR SAFETY – PRE-OPERATION CHECKS
4-1
4
EAU15596
Inspect your vehicle each time you use it to make sure the vehicle is in safe operating condition. Always follow the inspection
and maintenance procedures and schedules described in the Owner ’s Manual.
WARNING
EWA11151
Failure to inspect or maintain the vehicle properly increases the possibility of an accident or equipment damage.
Do not operate the vehicle if you find any problem. If a problem cannot be corrected by the procedures provided in
this manual, have the vehicle inspected by a Yamaha dealer.Before using this vehicle, check the following points:
ITEM CHECKS PAGE
Fuel 
Check fuel level in fuel tank.
 Refuel if necessary.
 Check fuel line for leakage.
 Check the fuel tank breather/overflow hose for obstructions, cracks or damage,
and check the hose connection. 3-23, 3-24
Engine oil 
Check oil level in oil tank.
 If necessary, add recommended oil to specified level.
 Check vehicle for oil leakage. 6-11
Final gear oil Check vehicle for oil leakage. 6-14
Coolant 
Check coolant level in reservoir.
 If necessary, add recommended coolant to specified level.
 Check cooling system for leakage. 6-15
Front brake 
Check operation.
 If soft or spongy, have Yamaha dealer bleed hydraulic system.
 Check brake pads for wear.
 Replace if necessary.
 Check fluid level in reservoir.
 If necessary, add recommended brake fluid to specified level.
 Check hydraulic system for leakage. 6-21, 6-22
U23PE0E0.book Page 1 Wednesday, March 3, 2010 2:29 PM