Toyota 22R-E - Page 381

(j) Measure the Plastigage at its widest point.
Standard clearance:
N o.1
STD
0.025 – 0.052 mm (0.0010 – 0.0020 in.)
U/S 0.25 and U/S 0.50
0.024 – 0.080 mm (0.0009 – 0.0031 in.)
others
STD
0.029 – 0.056 mm (0.0011 – 0.0022 in.)
U/S 0.25 and U/S 0.50
0.028 – 0.077 mm (0.0011 – 0.0030 in.)
Maximum clearance:
0.08 mm (0.0031 in.)
HINT: If replacing the cylinder block subassembly, the
bearing standard clearance will be:
N o.1
0.027 – 0.063 mm (0.0011 – 0.0025 in.)
Others
0.031 – 0.067 mm (0.0012 – 0.0026 in.)
If the oil clearance is greater than maximum, replace
the bearings. If necessary, grind or replace the cra–
nkshaft.
HINT: If using a standard bearing, replace 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 five sizes
of standard bearings, marked ”i ”, ”2”, ”3”,”4” and ”5”
accordingly.
EXAMPLE: Cylinder block ”2” + Crankshaft ”’I”
= Total number 3 (Use bearing ”3”)
Cylinder block
Number marked
Use bearing
Crankshaft
–ENGINE ENGINE MECHANICAL
EG2–104