Yamaha YZF-R125 Owners Manual: Replacing a turn signal light bulb
- Remove the turn signal light lens by removing the screw.
-
Screw
- Remove the burnt-out bulb by pushing it in and turning it counterclockwise.
- Insert a new bulb into the socket, push it in, and then turn it clockwise until it stops.
- Install the lens by installing the screw. NOTICE: Do not overtighten the screw, otherwise the lens may break.
Tail/brake light
This model is equipped with an LEDtype
tail/brake light.
If the tail/brake light does not come on,
have a Yamaha dealer check it. ...
Replacing the license plate light bulb
Remove the socket (together with
the bulb) by pulling it out.
License plate light bulb
Remove the burnt-out bulb by pulling
it out.
Insert a new bulb into the socket.
...
Other materials:
Checking the connections
Check the leads, couplers, and connectors for
stains, rust, moisture, etc.
1. Disconnect:
Lead
Coupler
Connector
2. Check:
Lead
Coupler
Connector
Moisture → Dry with an air blower.
Rust/stains → Connect and disconnect several
times.
3. Check:
All co ...
Removing the front brake caliper
NOTE:
Before disassembling the brake caliper, drain
the brake fluid from the entire brake system.
1. Remove:
Brake hose union bolt "1"
Copper washers "2"
Brake hose "3"
NOTE:
Put the end of the brake hose into a container
and pump out the brake fluid carefully.
...
Checking the rocker arms and rocker arm shafts
The following procedure applies to all of the
rocker arms and rocker arm shafts.
1. Check:
Rocker arm
Damage/wear Replace.
2. Check:
Rocker arm shaft
Blue discoloration/excessive wear/pitting/
scratches Replace or
check the lubrication
system.
3. Measure:
Rocke ...