2018 YAMAHA YXZ1000R SS suspension

4-34
4
EBU35660Flag pole bracketThis model is equipped with a flag pole brack-
et.NOTICEECB03010Do not use the flag pole bracket as a cargo
hook.
EBU36465Front shock absorbersThe shock absorber assemblies are equipped
with a spring preload adjusting nut, a cross-
over adjusting nut (for YXZ10YESJ), a re-
bound damping force adjusting screw (for
YXZ10YEXJ), a high speed rebound damping
force adjusting bolt (for YXZ10YESJ), a low
speed rebound damping force adjusting
screw (for YXZ10YESJ), 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
UB0F7AE0.book Page 34 Monday, November 6, 2017 2:30 PM

4-35
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.
YXZ10YEXJ1. Locknut
2. Special wrench
3. Spring preload adjusting nut
2
1
3
(a)
(b)
UB0F7AE0.book Page 35 Monday, November 6, 2017 2:30 PM

4-45
4
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.
 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.
UB0F7AE0.book Page 45 Monday, November 6, 2017 2:30 PM

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 month 1 3 6 6 12
km
(mi) 320
(200) 1300
(800) 2500
(1600) 2500
(1600) 5000
(3200)
hours 20 80 160 160 320UB0F7AE0.book Page 8 Monday, November 6, 2017 2:30 PM

10-4
10
Loading:Maximum loading limit:317.0 kg (699 lb)
(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 6.5ATRear 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
UB0F7AE0.book Page 4 Monday, November 6, 2017 2:30 PM