Yamaha YZF-R125 Service Manual: Checking the front wheel
1. Check:
Front wheel axle Roll the wheel axle on a flat surface.
Bends → Replace.
| WARNING Do not attempt to straighten a bent wheel axle. |
2. Check:
- Tire
- Front wheel
Damage/wear → Replace.
Refer to "CHECKING THE TIRES" on page 3-23 and "CHECKING THE WHEELS" on page 3-25.
3. Measure:
- Radial wheel runout "1"
- Lateral wheel runout "2" Over the specified limits → Replace.
4. Check:
- Wheel bearings
Front wheel turns roughly or is loose
Replace
the wheel bearings. - Oil seal
Damage/wear
Replace.
Disassembling the front wheel
1. Remove:
Oil seal
Wheel bearings
a. Clean the surface of the front wheel hub.
b. Remove the oil seal "1" with a flat-head
screwdriver.
NOTE:
To prevent damaging the wheel, place a rag ...
Assembling the front wheel
1. Install:
Wheel bearings
Oil seal
a. Install the new wheel bearings and oil seal in
the reverse order of disassembly.
CAUTION:Do not contact the wheel bearing inner
race
" ...
Other materials:
Removing the valves
The following procedure applies to all of the
valves and related components.
NOTE:
Before removing the internal parts of the cylinder
head (e.g., valves, valve springs, valve seats),
make sure the valves properly seal.
1. Check:
Valve sealing
Leakage at the valve seat Check
the valve
...
Clutch lever
Clutch lever
Clutch lever
The clutch lever is located at the left
handlebar grip. To disengage the
clutch, pull the lever toward the handlebar
grip. To engage the clutch, release
the lever. The lever should be pulled
rapidly and released slowly for smooth
clutch operation.
Th ...
VInstalling the handlebars
1. Stand the vehicle on a level surface.
WARNINGSecurely support the vehicle so that there
is
no danger of it falling over.
2. Install:
Front brake master cylinder "1"
Front brake master cylinder holder "2"
Front brake light switch
NOTE:
Install the brake master cyl ...