Honda PCX150 2016 User Manual

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CYLINDER HEADNALVES
ASSEMBLY
*
ROCKER ARMS
, : Roller surface
* EXHAUST
ROCKER ARM
--,.
ROCKER ARM SHAFT STOPPER BOLT
·
fj
5 N·m
(0.51
kgf·m, 3.7 lbf·ft)
10-20
Needle bearing
sliding surface
:,t VALVE GUIDE
SPRING RETAINER
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WATER PUMP HOLDER
..,.._
___
CAMSHAFT
, : Bearing area
~
: Cam lobes and
·
la
decompressor area
WATER PUMP HOLDER BOLTS
1
O
N·m (1.0 kgf·m, 7 lbf·ft)
INTAKE
VALVE,
INTAKE ROCKER
~
ARM SHAFT
la
Blow through the oil passage
in
the cylinder head with
compressed air. ·
Apply engine oil to the inner surface
of
new valve stem
seals [1].
Install the valve spring seats [2] and new valve stem
seals.
Apply molybdenum oil solution to the valve stem sliding
surface and stem end.
Insert the valves [3] into the valve guides while turning
them slowly to avoid damage to the valve stem seals.
Install the valve spring [1] with the tightly wound coil
facing the combustion chamber.
[1]
[3],
To
combustion
chamber

Honda PCX150 2016 Specifications

General

Displacement	153cc
Bore x Stroke	58.0mm x 57.9mm
Compression Ratio	10.6:1
Fuel System	PGM-FI electronic fuel injection
Transmission	Automatic V-Matic belt drive
Front Tire	90/90-14
Rear Tire	100/90-14
Wheelbase	51.8 inches
Seat Height	29.9 inches
Fuel Capacity	2.1 gallons
Ignition	Full Transistorized
Front Suspension	31mm telescopic fork
Rear Suspension	Twin shock
Front Brake	Hydraulic disc
Rear Brake	Drum
Engine Type	Liquid-cooled, 4-stroke, SOHC