Engine Reassembly - Yamaha SZR 660 Service Manual

ENGINE
ASSEMBLY AND
SETTING
ENG %m
ENGINE
REASSEMBLY
When reassembling
the engine, reverse the
removal
procedure-
Note the following points.
NOTE:
„_
Install
the
bolts
and
nuts
first,
and
then tighten the
bolts
and
nuts
to
specifications.
65
Nm
(6.5
mkg)
65
Nm
(6.5
mkg)
10
Nm
(1.0
mkg)
65
Nm
{6.5
mkg)
<*..'
i
/
/
t
llONm(f.Omkg)
35
Nm
(3-5
mkg}
35
Nm
(3.5
mkg)
10
Nm
(1.0
mkg)
65
Nm
(6.5
mkg)
65
Nm
(6.5
mkg)]
ENGINE ASSEMBLY AND
SETTING
ENG
@1
P
1.
Remove:
• Tappet
cover
(1)
(intake)
•
Air
bleed screw
(2)
(oil filter
cover)
2.
Apply:
•
4-stroke
engine
oil
(to
the camshaft upper
side
and
into the
oil
filter
chamber)
A
WARNING
Apply
a liberal
amount
of
4-stroke engine
oil to
the
oil
passage
in
the crankcase, or the engine
may
be
damaged.
Oil quantity:
Camshaft:
0.1
L
Oil
filter
chamber:
0.06 L
3. Install:
» Tappet cover
(intake)
•
Air bleed
screw
(oil filter
cover)
Bolt {tapped
cover):
10
Nm
(1.0
mkg)
Air bleed
screw:
5
Nm
(0.5
mkg)
4. Install:
•
Drive sprocket
(1)
• Lock washer
(2)
• Nut
(3)
\
Nut (drive sprocket):
110
Nm
(11.0
mkg)
5.
Bend:
* Lock
washer
tab
(along nut
flat)
6. Adjust:
• Drive chain slack
Refer
to
the
"DRIVE CHAIN
SLACK
ADJUSTMENr
section in
CHAPTER
3°.
^
Drive chain
slack:
25
-40
mm
4-89
4-90