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–84–
CYLINDER HEAD AND CYLINDER
ENG
3rd step:
S
Calculate the piston-to-cylinder clearance
with the following formula:
Piston-to-cylinder clearance =
Cylinder bore (C) – Piston skirt diameter (P)
S
If out of specification, rebore or replace cylin-
der, and replace piston and piston rings as a
set.
Piston-to-cylinder clearance:
0.070
X
0.075 mm
(0.0028
X
0.0030 in)
Limit 0.25 mm (0.010 in)
2. Measure:
S
Outside diameter (piston pin)
a
Out of specification
!
Replace the piston
pin.
Outside diameter (piston pin):
19.995
X
20.000 mm
(0.7872
X
0.7874 in)
3. Measure:
S
Piston pin-to-piston clearance
Out of specification
!
Replace the piston.
Piston pin-to-piston clearance =
Bore size (piston pin)
b
–
Outside diameter (piston pin)
a
Piston pin-to-piston clearance =
0.02
X
0.04 mm
(0.00079
X
0.00157 in)
Содержание SXV70ERG
Страница 1: ...SUPPLEMENTARY SERVICE MANUAL ...
Страница 151: ... 145 CABLE ROUTING SPEC ...
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Страница 173: ... ੑ 01 06 0 8E ITP PRINTED ON RECYCLED PAPER ...