suspension YAMAHA YXZ1000R SS 2017 Owners Manual

4-30
4
EBU35660Flag pole bracketThis model is equipped with a flag pole brack-
et.NOTICEECB03010Do not use the flag pole bracket as a cargo
hook.
EBU36462Adjusting the front shock absorber as-
sembliesThe shock absorber assemblies are equipped
with a spring preload adjusting nut, a rebound
damping force adjusting screw (for
YXZ10YMXH), a high speed rebound damp-
ing force adjusting bolt (for YXZ10YMSH), a
low speed rebound damping force adjusting
screw (for YXZ10YMSH), a high speed com-
pression damping force adjusting bolt, and a
low speed compression damping force ad-
justing screw.
WARNING
EWB04140Suspension components become hot
during operation. Never touch the com-
pression damping force adjusting bolt
and screw, the rebound damping force
adjusting bolt and screw, or the oil reser-
voir with your bare hand or skin until
suspension components have cooled.
1. Flag pole bracket
1
1
U2HC7ME0.book Page 30 Tuesday, April 19, 2016 10:33 AM

4-31
4
Always adjust the shock absorber as-
semblies on the left and right side to the
same setting. Uneven adjustment can
cause poor handling and loss of stability,
which could lead to an accident. NOTICEECB00091Never turn an adjusting mechanism be-
yond the minimum and maximum settings. TIPAlthough the total number of clicks or turns of
a damping force adjusting mechanism may
not exactly match the following specifications
due to small differences in production, the ac-
tual number of clicks or turns always repre-
sents the entire adjusting range. To obtain a
precise adjustment, it would be advisable to
check the number of clicks or turns of each
damping force adjusting mechanism and to
modify the specifications as necessary.
Spring preload
1. Loosen the locknut.
2. Turn the spring preload adjusting nut in
direction (a) to increase the spring pre-
load and thereby harden the suspension,
and in direction (b) to decrease the spring
preload and thereby soften the suspen-
sion.
YXZ10YMXH1. Locknut
2. Special wrench
3. Spring preload adjusting nut
2
1
3
(a)
(b)
U2HC7ME0.book Page 31 Tuesday, April 19, 2016 10:33 AM

4-38
4
WARNING
EWB00411These shock absorber assemblies contain
highly pressurized nitrogen gas. Read and
understand the following information be-
fore handling the shock absorber assem-
blies.
 Do not tamper with or attempt to open
the cylinder assemblies.
 Do not subject the shock absorber as-
semblies to an open flame or other high
heat source. This may cause the unit to
explode due to excessive gas pressure.
 Do not deform or damage the cylinders
in any way. Cylinder damage will result in
poor damping performance.
 Do not dispose of a damaged or worn
out shock absorber assembly yourself.
Take the shock absorber assembly to a
Yamaha dealer for any service.
EBU36473Adjusting the rear shock absorber as-
sembliesThe rear shock absorber assemblies are
equipped with a spring preload adjusting nut,
a rebound damping force adjusting screw (for
YXZ10YMXH), a high speed rebound damp-
ing force adjusting bolt (for YXZ10YMSH), a
low speed rebound damping force adjusting
screw (for YXZ10YMSH), a high speed com-
pression damping force adjusting bolt, and a
low speed compression damping force ad-
justing screw.
WARNING
EWB04140 Suspension components become hot
during operation. Never touch the com-
pression damping force adjusting bolt
and screw, the rebound damping force
adjusting bolt and screw, or the oil reser-
voir with your bare hand or skin until
suspension components have cooled.
U2HC7ME0.book Page 38 Tuesday, April 19, 2016 10:33 AM

4-39
4
Always adjust the shock absorber as-
semblies on the left and right side to the
same setting. Uneven adjustment can
cause poor handling and loss of stability,
which could lead to an accident. NOTICEECB00091Never turn an adjusting mechanism be-
yond the minimum and maximum settings. TIPAlthough the total number of clicks or turns of
a damping force adjusting mechanism may
not exactly match the following specifications
due to small differences in production, the ac-
tual number of clicks or turns always repre-
sents the entire adjusting range. To obtain a
precise adjustment, it would be advisable to
check the number of clicks or turns of each
damping force adjusting mechanism and to
modify the specifications as necessary.
Spring preload
1. Loosen the locknut.
2. Turn the spring preload adjusting nut in
direction (a) to increase the spring pre-
load and thereby harden the suspension,
and in direction (b) to decrease the spring
preload and thereby soften the suspen-
sion.
YXZ10YMXH1. Locknut
2. Spring preload adjusting nut
3. Special wrench
1
3
2
(a)
(b)
U2HC7ME0.book Page 39 Tuesday, April 19, 2016 10:33 AM

8-8
8
14*Wheels • Check balance, runout, and for damage.
• Balance wheel if necessary.
• Replace wheel if damaged or if runout is
over specified limits. √ √√√
• Check and tighten the bead lock (for equipped models). Every 500 km (300 mi)
15 *Wheel bearings • Check bearing assemblies for loose-
ness/damage.
• Replace if damaged. √ √√√
16 *Front and rear
suspension • Check operation and for oil leakage.
• Correct if necessary.
√√
17 *Steering system • Check operation and for looseness. Replace
if damaged.
• Check toe-in. Adjust if necessary. √√√√√
18 *Stabilizer bushes • Check for cracks or other damage, and re-
place if necessary. √√√
19 *Upper and lower
arm pivots • Lubricate with lithium-soap-based grease.
√√√
20 *Rear knuckle up-
per and lower piv-
ots • Lubricate with lithium-soap-based grease.
√√√
NO. ITEM ROUTINE
INITIAL EVERY
Whichev- er comes first month136612
km
(mi) 320
(200) 1300
(800) 2500
(1600) 2500
(1600) 5000
(3200)
hours 20 80 160 160 320U2HC7ME0.book Page 8 Tuesday, April 19, 2016 10:33 AM

10-4
10
(Total weight of operator, passenger, cargo, and
accessories)Tire air pressure (measured on cold tires):Recommended:Vehicle load: 0 - 195 kg (0 - 430 lb)
Front:
114.0 kPa (1.140 kgf/cm², 16.5 psi)
Rear: 128.0 kPa (1.280 kgf/cm², 18.5 psi)
Vehicle load: 195 kg - maximum (430 lb - maximum)
Front:
114.0 kPa (1.140 kgf/cm², 16.5 psi)
Rear: 169.0 kPa (1.690 kgf/cm², 24.5 psi)
Minimum: Vehicle load: 0 - 195 kg (0 - 430 lb)
Front: 110.0 kPa (1.100 kgf/cm², 16.0 psi)
Rear:
124.0 kPa (1.240 kgf/cm², 18.0 psi)
Vehicle load: 195 kg - maximum (430 lb - maximum)
Front: 110.0 kPa (1.100 kgf/cm², 16.0 psi)
Rear:
165.0 kPa (1.650 kgf/cm², 24.0 psi)Front wheel:Wheel type:Cast wheel Rim size:
14 x 6.5AT
Rear wheel:Wheel type:
Cast wheel
Rim size: 14 x 8.0ATFront brake:Type:
Hydraulic disc brake
Specified brake fluid: DOT 4Rear brake:Type:
Hydraulic disc brake
Specified brake fluid: DOT 4Front suspension:Type:
Double wishbone
Spring/shock absorber type: Coil spring/gas-oil damper
Wheel travel: 410 mm (16.2 in)Rear suspension:Type:Double wishbone
Spring/shock absorber type: Coil spring/gas-oil damper
Wheel travel:
432 mm (17.0 in)
U2HC7ME0.book Page 4 Tuesday, April 19, 2016 10:33 AM