YAMAHA TRACER 900 2021 Workshop Manual

Instrument and control functions
4-29
4
3. Install the rider seat height posi- tion adjuster by inserting the front
projections into the grommets.
4. Remove the rubber cover.
TIPDo not lose the rubber cover.5. Insert the projection on the front of the rider seat into seat holder B as
shown. 6. Align the projection on the bottom

tion slot, and then push the rear of
the seat down to lock it in place as
shown.
7. Install the passenger seat.
To chan ge to the low position
1. Remove the passenger seat and rider seat.
2. Remove the rider seat height posi- tion adjuster by pulling it upward.
3. Install the rider seat height posi- tion adjuster by inserting the rear
projections into the grommets.
1. Rider seat height position adjuster
1. Rider seat height position adjuster
2. Projection
3. Grommet
1 1 1
11 1
2 2 2
2 2 2
3 3
1. Rubber cover
1. Projection
2. Seat holder B (for high position)
1 1 1
222
1
21
2
1. Projection
2. “H” position slot
1 1
2
12
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Instrument and control functions
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4
4. Install the rubber cover.
TIPInsert the projections in order from a to
d.
5. Insert the projection on the front ofthe rider seat into seat holder A as
shown.
6. Align the projection on the bottom
tion slot, and then push the rear of
the seat down to lock it in place as
shown. 7. Install the passenger seat.
TIPMake sure that the seats are properly
secured before riding.
1. Rider seat height position adjuster
2. Projection
3. Grommet
1. Rubber cover
1 1 1
2 2
2 2
3 3
d
c
b a
1
1. Projection
2. Seat holder A (for low position)
1 1
2
2
1
22
1. Projection
2.
1 1
2 12
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Instrument and control functions
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4
EAU91560
Ri der footrest positionThe rider footrests can be adjusted to
one of two positions. From the factory,
the footrests are in the low position.
Have a Yamaha dealer adjust the posi-
tions of the rider footrests.
EAU62550
Stora ge compartmentThe storage compartment is located
under the passenger seat. (See page
4-27.)
When storing documents or other
items in the storage compartment, be
sure to wrap them in a plastic bag so
that they will not get wet. When wash-
ing the vehicle, be careful not to let any
water enter the storage compartment.
WARNING
EWA15401
Do not exceed the maximum loa d of
193 k g (425 l b) for the vehicle.
EAU83932
Win dshield This model is equipped with an adjust-
able windshield.
To change the position of the wind-
shield, lift up the windshield lock lever
and slide the windshield up or down.
Release the lock lever when finished.TIPMake sure the windshield and lock le-
ver are properly secured before riding.
1. Storage compartment
111
1. Windshield lock lever
2. Windshield
1 1 1
2
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Instrument and control functions
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4
EAU46833
Han dle bar position The handlebar can be adjusted to one
of two positions to suit the rider’s pref-
erence. Have a Yamaha dealer adjust
the position of the handlebar.
EAU62454
A djustin g the front fork
WARNING
EWA14671
Always a djust the sprin g preloa d on
b oth fork leg s equally, otherwise
poor han dlin g an d loss of sta bility
may result.Each front fork leg is equipped with a
spring preload adjusting bolt. The right
front fork leg is also equipped with a re-
bound damping force adjusting screw.NOTICE
ECA10102
To avoi d d amag ing the mechanism,
d o not attempt to turn b eyond the
maximum or minimum setting s.Spring preloa d
Turn the adjusting bolt in direction (a)
to increase the spring preload.
Turn the adjusting bolt in direction (b)
to decrease the spring preload. The spring preload setting is deter-
mined by measuring distance A,
shown in the illustration. The shorter
distance A is, the higher the spring pre-
load; the longer distance A is, the lower
the spring preload.
1. Handlebar
1
1. Spring preload adjusting bolt
1. Distance A
1
1
(a)
(b)
(a)
(b)
1
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Instrument and control functions
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Re boun d d ampin g force
The rebound damping force is adjust-
ed on the right fork leg only.
Turn the adjusting screw in direction (a)
to increase the rebound damping for-
ce.
Turn the adjusting screw in direction (b)
to decrease the rebound damping for-
ce.
To set the rebound damping force, turn
the adjuster in direction (a) until it
stops, and then count the clicks in di-
rection (b).
TIP When turning the damping force
adjuster in direction (a), the 0 click
position and the 1 click position
may be the same.
 When turning the damping force
adjuster in direction (b), it may
click beyond the stated specifica- tions, however such adjustments
are ineffective and may damage
the suspension.
Sprin
g preloa d settin g:
Minimum (soft):
Distance A = 19.0 mm (0.75 in)
Standard:
Distance A = 16.0 mm (0.63 in)
Maximum (hard): Distance A = 4.0 mm (0.16 in)
1. Rebound damping force adjusting screw
Re boun d d ampin g settin g:
Minimum (soft): 11 click(s) in direction (b)
Standard: 6 click(s) in direction (b)
Maximum (hard):
1 click(s) in direction (b)
1
(a)
(b)
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Instrument and control functions
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EAU57944
A djustin g the shock a bsorb er
assemb lyThis shock absorber assembly is
equipped with a spring preload adjust-
ing ring and a rebound damping force
adjusting screw.NOTICE
ECA10102
To avoid d amag ing the mechanism,
d o not attempt to turn b eyond the
maximum or minimum setting s.Spring preloa d
Turn the adjusting ring in direction (a)
to increase the spring preload.
Turn the adjusting ring in direction (b)
to decrease the spring preload.
Align the appropriate notch in the ad-
justing ring with the position indicator
on the shock absorber.
TIPUse the special wrench and extension
bar in the tool kit to make this adjust-
ment.
Re boun d d ampin g force
Turn the adjusting screw in direction (a)
to increase the rebound damping for-
ce.
Turn the adjusting screw in direction (b)
to decrease the rebound damping for-
ce.
To set the rebound damping force, turn
the adjuster in direction (a) until it
stops, and then count the turns in di-
rection (b).
1. Spring preload adjusting ring
2. Extension bar
3. Special wrench
4. Position indicatorSprin g preloa d setting :
Minimum (soft): 1
Standard:
4
Maximum (hard): 7
7654321
4
1 1 1
2 2
3 3
(a) (a) (a)
(b) (b) (b)
1. Rebound damping force adjusting screwRe boun d d ampin g setting :
Minimum (soft): 2 1/2 turn(s) in direction (b)
Standard: 1 turn(s) in direction (b)
Maximum (hard):
0 turn(s) in direction (b)
1(a)
(b)
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Instrument and control functions
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TIPWhen turning the damping force ad-
juster in direction (b), it may turn be-
yond the stated specifications,
however such adjustments are ineffec-
tive and may damage the suspension.
WARNING
EWA10222
This shock a bsor ber assem bly con-
tains hig hly pressurize d nitro gen
g as. Rea d an d un derstan d the fol-
lowin g information before han dlin g
the shock ab sorber assem bly.
 Do not tamper with or attempt
to open the cylin der assem bly.
 Do not su bject the shock a b-
sor ber assem bly to an open
flame or other hi gh heat source.
This may cause the unit to ex-
plod e due to excessive gas
pressure.
 Do not d eform or damag e the
cylin der in any way. Cylin der
d amag e will result in poor
d ampin g performance. 
Do not dispose of a d amaged or
worn-out shock ab sorber as-
sem bly y

ourself. Take the shock
a b sor ber assem bly to a Yamaha
d ealer for any service.
EAU84680
Lu gga ge strap hol dersUse the indicated strap points to se-
cure luggage ties to the vehicle.1. Luggage strap holder
111
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EAU49454
Auxiliary DC jackA 12-V accessory connected to the
auxiliary DC jack can be used when the
main switch is on.NOTICE
ECA15432
The accessory connecte d to the
auxiliary DC jack shoul d not b e used
with the en gine turne d off, an d the
loa d must never excee d 24 W (2 A),
otherwise the fuse may blow or the
b attery may d ischarge.To use the auxiliary DC jack
1. Turn the main switch 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 main switch on, and start the engine. (See page 6-2.)
6. Turn the accessory on.
WARNING
EWA14361
To prevent electrical shock or short-
circuitin g, make sure that the cap is
installe d when the auxiliary DC jack
is not bein g use d.
EAU77390
Auxiliary DC connectorsThis vehicle is equipped with an auxil-
iary DC connector and a grip warmer
DC connector. Consult your Yamaha
dealer before installing any accesso-
ries.
1. Auxiliary DC connector cap
1 1 1
1. Auxiliary DC jack
1
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Instrument and control functions
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EAU15306
Si destan dThe 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 situa-
tions. (See the following section for an
explanation of the ignition circuit cut-
off system.)
WARNING
EWA10242
The vehicle must not b e ridden with
the si destan d d own, or if the si de-
stan d cannot b e properly move d up
(or does not stay up), otherwise the
si destan d coul d contact the g round
an d d istract the operator, resultin g
in a possi ble loss of control.
Yamaha’s i gnition circuit cut-off
system has been desi gne d to assist
the operator in fulfilling the respon-
si bility of raisin g the si destan d b e-
fore startin g off. Therefore, check this system re
gularly an d have a
Yamaha dealer repair it if it does not
function properly.
EAU44905
I g nition circuit cut-off systemThis system prevents in-gear engine
starts unless the clutch lever is pulled
and the sidestand is up. Also, it will
stop the running engine should the
sidestand be lowered while the trans-
mission is in gear.
Periodically check the system via the
following procedure.TIP This check is most reliable if per-
formed with a warmed-up engine.
 See pages 4-2 and 4-3 for switch
operation information.
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With the engine turned off:
1.Place vehicle on centerstand.
2.Move the sidestand down.
3.Set engine stop switch to run position.
4.Turn main switch to on position.
5.Shift transmission into neutral.
6.Push the start switch.
Does the engine start?
With the engine still running:
7. Move the sidestand up.
8. Pull the clutch lever.
9. Shift transmission into gear.
10. Move the sidestand down.
Does the engine stall?
After the engine has stalled:
11. Move the sidestand up.
12. Pull the clutch lever.
13. 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.
The motorcycle should not be ridden until
checked by a Yamaha dealer.
The clutch switch may not be working.
The motorcycle should not be ridden until
checked by a Yamaha dealer.The sidestand switch may not be working.
The motorcycle should not be ridden until
checked by a Yamaha dealer.
WARNING
The vehicle must be placed on the
centerstand during this inspection.
If a malfunction is found, have the vehicle
inspected before riding.
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