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Honda CH250 1989 Service Manual page 17

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General Information
Lubrication & Seal Points
Engine
Material
T------Remarks
location
----+----
--1-- --- ----
Cylinder head camshaft bearing surface
\ Engine oil
Camshaft bearing/sprocket tooth
Rocker arm shaft surface and O-ring
\
' I
Rocker arm slipper surface
Valve stem seal
P:ston pin uuter surface
I
Piston ring
Cylinder slef!vF! inner surface
I
Cam chain
\
Crankshaft big end
3
cc
(0.1 US ozl
Connecting rod small end
Crankshaft main bearings
2
cc (0.07 US oz)
Crankshaft rigtlt oil pass hole
Timing sprocket tooth
Right crankcasE'! cover oil pass
Starter clutch gear tooth/one-way clutch
Oil pump chain
Starter reduction gear tooth/pivot
Starter reduction gear shaft
Starter motor pinion gear tooth
Oil
pump rotor
and shaft
Oil pump nrivF!/driven sprocket tooth
Oil drain bolt threads and O-ring
Transmission gear and gear shaft
Ball bearings and needle bearings
1
cc
10.03 US ozl
Oil seal lips
O,ings
L
\
~ywhe~~t_0reads
~~__
_
_ _
_ _
Valve stem (valve guide sliding surface)
I
Molybdenum disulfide oil
Camshaft journals and cam lobe
I
Starter clutch gear pivot
Do not apply to tapered surface
Water pump shaft 15 mm (0.0.) pivot surface
I
Do not apply to mechanical seal
::;liding surface
Fa~
moto!-
s~itch
---=-
--=---=---=-_-_-~---=-~_lsealant
----=-
____=____=_
--=-\-
~
__=__-_- _=_ ---
__
Startp.r one
way
clutch socket bolt threads
I
Locking agent
Carburetor throttle cable stay mounting screws
Final shaft17mm
(O.~)-;vot surfac;-----~I MUIti;urpos~rease-1
-
- - -
_ _ _ _ 3~~(width~roo~______
_ _
_
_ _
Moveable drive face weight roller
-
fUthium based grease
tuse 35-40 g of grease.
Moveable drive face boss/collar inner surface
I -
Mitsubishi HD-3 ,
Use 4 - 5 9 of grease and apply
-Nippon sekiyu: Llpanox
to the inside evenly.
Driven face inside
'
delux 3
Use 11 -13 g of grease
Moveable driven face inside
--kif'!mitsu: Autolex 8
• Use 4-5
g
of
gredse
and apply
-Bel-Ray: Moly lube 124
to the inside evenly.
-Sta-Lube:
MP
3141
• Do not apply to pullF!Y face.
1-13

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Elite 250 1989