Yamaha 2010 XMAX YP125R User Manual

CAMSHAFT (YP125R)
5-17
EAS37P1012
INSTALLING THE CAMSHAFT AND ROCKER
ARMS
1. Lubricate:
• Camshaft
2. Lubricate:
• Rocker arms
• Rocker arm shafts
3. Install:
• Rocker arms
• Rocker arm shafts “1”
T
IP
• Make sure that the cutout “a” in each rocker
arm shaft is facing downward as shown in the
illustration.
• Make sure the rocker arm shafts (intake and
exhaust) are completely pushed into the cylin-
der head.
4. Install:
• Camshaft “1”
T
IP
Make sure that the camshaft projections “a” and
hole “b” are positioned as shown in the illustra-
tion.
5. Install:
• Camshaft retainer
Recommended lubricant
Camshaft
Molybdenum disulfide grease
Camshaft bearing
Engine oil
Recommended lubricant
Molybdenum disulfide oil
a
1
1
T
R
.
.
Camshaft retainer bolt
7 Nm (0.7 m·kgf, 5.1 ft·lbf)
LOCTITE®
a
1
b

Yamaha 2010 XMAX YP125R Specifications

General

Cooling System	Liquid-cooled
Compression Ratio	11.0:1
Fuel System	Fuel Injection
Ignition System	TCI (Transistor Controlled Ignition)
Starter System	Electric
Transmission	V-Belt Automatic
Front Suspension	Telescopic fork
Rear Suspension	Unit Swing
Front Tire	120/70-15
Rear Tire	140/70-14
Overall Width	775 mm
Overall Height	1, 385 mm
Wheelbase	1, 545 mm
Engine Type	Liquid-cooled, 4-stroke, SOHC
Front Brake	Single disc, 267 mm
Rear Brake	Single Disc, Ø 240 mm