Toyota 3S-GE Repair Manual page 153

EG-139
ENGINE — ENGINE MECHANICAL
INSPECT CYLINDER FOR VERTICAL SCRATCHES
O y Q ~ Visually check the cylinder for vertical scratches.
O Q ° If deep scratches are present, replace the cylinder
U0 O CE'?-0
O 79 U@u°C90J block.
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INSPECT CYLINDER BORE DIAMETER
-. I-s--»\\ hLJ HINT: There are 3 sizes of the standard cylinder bore
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75750 %. \ ~ / . § @\ .
: 0 / ? \ : s ~ K
0 z\.' \ \J
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" 0
G"
a s . 0
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Mark 1, 2 or 3
P16784
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M diameter, marked "1", "2" and "3" accordingly. The
mark is stamped on the top of the cylinder block.
Using a cylinder gauge, measure the cylinder bore
diameter at positions A, B and C in the thrust and axial
W .
\& directions.
(:1 Standard diameter:
EV "COG" C',-bf" Mark '1'
U.//Q ~©.ug@~: ee.000 - ee.010 mm (3.3ese - 3.3862 in.)
\ ' "f/' -
0" Mark 2
0..
_ S
' 3 '-
¢
t
(:) LIS
Front 4- @ '
Axi
® Dire
' 10 mm
A: (0.39 in.)
B
-25- 10 mm
5,5522, (0.39 in.)
Z1l854
u
u
__/
05%,. (C
§' Q "\\Q%°°®l ) @
§= 0%)
P1565?
5;)» ee.010 - ee.020 mm (3.3ee2 - 3.3eee in.)
P I05/¢$@ Mark -3-
(:> I_D F
'aI
86.020 — 86.030 mm (3.3866 — 3.3870 in.)
Maximum diameter:
Dwection 86.23 mm (3.3949 in.)
If the diameter is greater than maximum, replace the
Ctio" cylinder block.
REMOVE CYLINDER RIDGE
If the wear is less than 0.2 mrn (0.008 in.), using a
ridge reamer, grind the top of the cylinder.