Yamaha YP125R Service Manual

ELECTRICAL SYSTEM
3-44
6. Install:
• Headlight bulb
NOTICE
ECA13690
Avoid touching the glass part of the head-
light bulb to keep it free from oil, otherwise
the transparency of the glass, the life of the
bulb and the luminous flux will be adversely
affected. If the headlight bulb gets soiled,
thoroughly clean it with a cloth moistened
with alcohol or lacquer thinner.
7. Attach:
• Headlight bulb holder
8. Connect:
• Headlight coupler
9. Install:
• Headlight bulb cover
10.Install:
• Front cowling assembly
Refer to “GENERAL CHASSIS” on page 4-1.
EAS21800
ADJUSTING THE HEADLIGHT BEAM
1. Adjust:
• Headlight beam (vertically)
▼▼▼▼▼▼▼▼▼ ▼ ▼▼▼▼▼▼▼▼▼ ▼ ▼▼▼▼ ▼ ▼▼▼▼ ▼▼▼
a. Remove the adjusting screw accessing cap.
b. Turn the adjusting screw “1” in direction “a” or
“b”.
c. Install the adjusting screw accessing cap.
▲▲▲▲▲▲▲▲▲ ▲ ▲▲▲▲ ▲ ▲▲▲▲ ▲ ▲▲▲▲ ▲ ▲▲▲▲ ▲▲▲
Direction “a”
Headlight beam is raised.
Direction “b”
Headlight beam is lowered.
1
2
3
New
1
1
a
a
b
b

Yamaha YP125R Specifications

General

Engine Type	Liquid-cooled, 4-stroke, SOHC, 4-valve
Bore x Stroke	52.4 mm x 57.9 mm
Fuel System	Fuel Injection
Ignition System	TCI
Transmission	V-Belt Automatic
Front Suspension	Telescopic fork
Rear Suspension	Unit Swing
Front Brake	Hydraulic single disc, Ø267 mm
Starter System	Electric
Rear Tyre	140/70-14M/C 62P (Tubeless)