EasyManuals Logo

Yamaha YZ250FX 2019 User Manual

Yamaha YZ250FX 2019
398 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #185 background imageLoading...
Page #185 background image
REAR SHOCK ABSORBER ASSEMBLY
4-57
EAM30063
HANDLING THE REAR SHOCK ABSORBER
WARNING
EWA13740
This rear shock absorber contains highly
compressed nitrogen gas. Before handling
the rear shock absorber, read and make sure
you understand the following information.
The manufacturer cannot be held responsi-
ble for property damage or personal injury
that may result from improper handling of
the rear shock absorber.
Do not tamper or attempt to open the rear
shock absorber.
Do not subject the rear shock absorber to
an open flame or any other source of high
heat. High heat can cause an explosion due
to excessive gas pressure.
Do not deform or damage the rear shock
absorber in any way. Rear shock absorber
damage will result in poor damping perfor-
mance.
TIP
A break-in is required up to about 50 km of run-
ning.
EAM30064
DISPOSING OF A REAR SHOCK ABSORBER
Before disposing the rear shock absorber, be
sure to extract the nitrogen gas from valve “1”.
WARNING
EWA19340
Wear protective glasses to prevent your
eyes from damage due to possible gas or
metal chips scattered.
To dispose of a damaged or a worn-out rear
shock absorber, take the unit to your
Yamaha dealer for this disposal procedure.
EAM30065
REMOVING THE REAR SHOCK ABSORBER
ASSEMBLY
1. Use a maintenance stand to raise the rear
wheel off the ground.
WARNING
EWA13120
Securely support the vehicle so that there is
no danger of it falling over.
2. Remove:
Rear shock absorber assembly lower bolt “1”
TIP
While removing the rear shock absorber assem-
bly lower bolt, hold the swingarm so that it does
not drop down.
3. Remove:
Rear shock absorber assembly upper bolt
Rear shock absorber assembly
EAM30066
REMOVING THE BEARING
1. Remove:
Stopper ring (upper bearing) “1”
TIP
Press in the bearing while pressing its outer race
and remove the stopper ring.
1
1

Table of Contents

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the Yamaha YZ250FX 2019 and is the answer not in the manual?

Yamaha YZ250FX 2019 Specifications

General IconGeneral
Displacement250cc
Bore x Stroke77.0mm x 53.6mm
Fuel SystemYamaha Fuel Injection (YFI), Keihin® 44mm
IgnitionTCI: Transistor Controlled Ignition
Final DriveChain
Front BrakeHydraulic disc, 270mm
Rear BrakeHydraulic disc, 245mm
Seat Height37.6 in
Ground Clearance12.8 in
Fuel Capacity2.1 gal
Wet Weight249 lb
Engine TypeLiquid-cooled DOHC 4-stroke
TransmissionWide-ratio 6-speed; multiplate wet clutch
Front SuspensionKYB® spring-type fork, fully adjustable
Rear SuspensionKYB® single shock
L x W x H32.5 in
Front Tire90/90-21
Rear Tire110/100-18

Related product manuals