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5)
Check
if
connecting rod moves smoothly after reassembly.
Clamping torque
of
connecting rod cap
is
250-300 kg-cm
(1
8-21.7
ft-lbs).
D
(crankshaft pin
Dia.)
W
(crankshaft
pin
Width)
PISTON TO CYLINDER AT PISTON SKIRT THRUST FACE
(CLEALANCE) (.0059”L-.0074”L)
0.15OL-0.189L
(.0061“L-.0070”L)
0.155L-0.177L
(.0020”L-.0098“L)
0.05L-0.25L
(.0020”L-.0098”L)
0.05L-0.25L
TOP RING
SECOND RING
OIL
RING
PISTON RING GAP (CLEARANCE)
SKIRT
RING
TOP RING
(.0079”L-.0157”L)
0.2L-0.4L
(.0118”L-.0197”L)
0.3L-0.5L
(.0012”L-.0028”L)
0.031-0.07L
PISTON RING SIDE CLEARNACE IN
GROOVES (CLEARANCE) (.0012”L-.0028”L)
0.03L-0.07 L
SKIRT RING
(.0031”L-.0044”L)
0.08OL-0.112L
(.0016“L-.0042”)
0.04OL-0.107L
CONNECTING ROD TO CRANK PIN
(CLEARANCE)
(.0079”L-.0197”L)
0.2L-0.5L
(.0079”L-.0197”L)
0.2L-0.5L
(.001 1”L-.OO18“L)
0.027L-0.046L
(.0010”L-.0019”L)
0.025L-0.047L
t
6-3-13
CRANKSHAFT
(Fig. 6-3-13)
CONNECTING ROD TO PISTON PIN (CLEARANCE)
PISTON PIN
TO
PISTON (CLEARANCE)
(.00035”T-.00039”L)
0.009T-0.010L
(.0004”T--.0004”L)
0.01 1T-0.07
1
L
1)
Remove flywheel woodruf key.
2
)
Pull crankshaft out from open end
of
crankcase and
take care not to damage the
oil
seal.
If necessary, loosen shaft by tapping lightly at flywheel
end with
a
soft hammer.
Fig.
6-3-
72
Fig.
6-3-
7
3
-1
7-