Toyota 3S-GE Repair Manual page 150

EG-136
ENGINE — ENGINE MECHANICAL
ZO
- ¢
No.1 No.2 No.3 No.4
'ii
.. Q 5 ,1 Mark
->00 ' O 12or3
I
upNo.5
Mark
1, 2, 3, 4 or 5
P1570';
W
(j) Measure the Plastigage at its widest point.
Standard clearance:
No.3
STD
0.028 — 0.047 mm (0.0011 -— 0.0019 in.)
U/S 0.25
0.027 — 0.067 mm (0.0011 — 0.0026 in.)
Others 7
EM7944
0.018 — 0.037 mm (0.0007 — 0.0015 in.)
U/S 0.25
0.019 — 0.059 mm (0.0007 — 0.0023 in.)
Maximum clearance:
0.08 mm (0.0031 in.)
HINT: If replacing the cylinder block subassembly, the
bearing standard clearance will be:
No.3
0.030 — 0.057 mm (0.0012 —— 0.0022 in.)
Others
0.020 — 0.047 mm (0.0008 — 0.0019 in.)
If the oil clearance is greater than maximum, replace
the bearings. If necessary, grind or replace the crank-
shaft.
HINT: If using a standard bearing, replace it with one
having the same number. If the number of the bearing
cannot be determined, select the correct bearing by
adding together the numbers imprinted on the cylin-
der block and crankshaft, then selecting the bearing
with the same number as the total. There are 5 sizes
of standard bearings, marked "1", "2", "3", "4" and "5"
accordingly.
EM81 0
EM7669 Zii964 __
Number marked
-1 I'\J (A)
Cylinder block
? "3" T
O
T
T ?
T Crankshaft 2
T
T
T
M
T T
T
T
Use bearing 5
EXAMPLE: Cylinder block "2" + Crankshaft "1"
= Total number 3 (Use bearing "3")
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