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LUBRICATION SYSTEM
SERVICE INFORMATION
GENERAL
ACAUTION
Used engine oil may cause skin cancer
if
repeatedly left
in contact
wi
th
the
skin
for
prolonged periods. Although
this
is
unlikely
unless you
handle used
oil
on a
daily
basis, it is still advisable to thoroughly wash your
hands
with
soap
and
water as soon as possible
after
handling used oi
l.
•
This section covers
service
of the oil pump and oil caoler.
•
For oil level
check,
oil
change
and filter
repla
cement,
refer
t
o
page 3·12.
•
The service procedures in
this
section can be performed with the engine oil drained.
•
The
service procedures in this
section
can be performed with the engine
i nstalled in
the frame.
•
When
removing
and
installing
the oll pump. use
care not to
allow dust or dirt to enter the engine.
•
If any portion of the oi
l
pump is worn beyond the specified service
limits,
replace
the oil pump as an assembly.
•
After oil pump, oil
cooler
and/or oil hoses have been
installed,
check that there are no
oil
leaks and
that
oil pressure is
correct.
SPECIFICATIONS
""
_ _
__ _ --.- .
Unit: mm (in)
-
-"
'T
"'
E
"'
M
;
-- - - - - - - - - - , - - -
-- - .
S"T"'A"'N""'DARD
SERVICE
LIMIT
Engine oil capacity
I-Ax;;ft~'~
'
~d~'
a
~;~n;~n~g""o;;;c_-__.,,
4.4
liters
(4.7
US
qt,
3.9
Imp
qt)
After drainingtfilter
4.6
liters
(4.9
US
qt.
4.0
Imp
qt)
change
After disassembly
Recommended engine
oil
Oil pressure 80
0
C{176°
F)
At 1,400 rpm
(min)
At 5,000 rpm
(min
1)
Oil
pump rotor
Tip
clearance
Body
clearance
Side clearance
TORQUE VALUES
Oil gallery sealing bolt
(front crankcase
cover)
Engine oil
temperature
(EOT) sensor
5.2 liters
(5.5
US qt,
4.6
Imp
qt)
Pro Honda
GN4 4-stroke oil or equiva-
lent motor oil
API service classification: SG or Higher
JASO
T
903 standard:
MA
Viscosity: SAE
lOW-
3~
Above 150 kPa
(1.5
kgflcm, 22 psi)
Above 800 kPa
(8.2
kgf/cm
,
116
psi)
-
0.15
(0.006)
0.12
0.22
(0.005
0.009)
0.02 0.09
(0.001
0.004)
34
N'm
(3.5 kgf.m, 25 Ibf·ft)
18 N'm (1.8 kgf·m,
13
Ibl-h
)
-
-
,
-
,
0.20
(0.008)
0.25 (0.010)
0.11
!O.O04)~
4-3
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