Changing The Brake Fluid; Drive Chain Slack - Yamaha WR250R Owner's Manual
Hide thumbs
Also See for WR250R:
- Service manual (364 pages) ,
- Owner's manual (100 pages) ,
- Owner's manual (112 pages)
Table of Contents
Advertisement
PERIODIC MAINTENANCE AND ADJUSTMENT
G
Be careful that water does not en-
ter the brake fluid reservoir when
refilling. Water will significantly
lower the boiling point of the fluid
and may result in vapor lock.
G
Brake fluid may deteriorate paint-
ed surfaces or plastic parts. Al-
ways
clean
up
immediately.
G
As the brake pads wear, it is nor-
mal for the brake fluid level to grad-
ually go down. However, if the
brake fluid level goes down sud-
denly, have a Yamaha dealer
check the cause.
6
Changing the brake fluid
Have a Yamaha dealer change the
brake fluid at the intervals specified in
the TIP after the periodic maintenance
and lubrication chart. In addition, have
the oil seals of the master cylinders and
calipers as well as the brake hoses re-
spilled
fluid
placed at the intervals listed below or
whenever they are damaged or leak-
ing.
G
Oil seals: Replace every two
years.
G
Brake hoses: Replace every four
years.
EAU22731
Drive chain slack
The drive chain slack should be
checked before each ride and adjusted
if necessary.
To check the drive chain slack
1. Place the motorcycle on the side-
TIP
When checking and adjusting the drive
chain slack, there should be no weight
on the motorcycle.
2. Shift the transmission into the neu-
3. Push on the drive chain at the cen-
4. Measure drive chain slack be-
6-25
stand.
tral position.
ter point between the chain ten-
sioner and the chain support
mounting bolt with a force of 50 N
(5.0 kgf, 11 lbf).
tween the swingarm and the top of
the chain link closest to the swing-
arm as shown.
Drive chain slack:
8.0–13.0 mm (0.31–0.51 in)
EAU22760
EAU47222
Hide quick links:
Advertisement
Table of Contents
Troubleshooting
