P14793
P14794
No.5
No.4
No.3
No.2
No.1
Mark 1, 2 or 3
EM--68
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ENGINE MECHANICAL
CYLINDER BLOCK (2RZ--FE, 3RZ--F)
(j)
Measure the Plastigage at its widest point.
Standard clearance:
STD
No.3
0.030 -- 0.055 mm (0.0012 -- 0.0022 in.)
Others
0.024 -- 0.049 mm (0.0009 -- 0.0019 in.)
U/S 0.25
No.3
0.030 -- 0.070 mm (0.0012 -- 0.0028 in.)
Others
0.025 -- 0.065 mm (0.0010 -- 0.0026 in.)
Maximum clearance:
0.10 mm (0.0039 in.)
If the oil clearance is greater than maximum, replace the bear-
ings. If necessary, grind or replace the crankshaft.
HINT:
If using a standard bearing, replace with one having the same
number as marked on the block. There are 3 sizes of standard
bearings, marked
”1”, ”2” and ”3” accordingly.
Reference:
Cylinder block main journal bore diameter:
STD Mark ”1”
64.004 -- 64.010 mm (2.5198 -- 2.5201 in.)
STD Mark ”2”
64.011 -- 64.016 mm (2.5201 -- 2.5203 in.)
STD Mark ”3”
64.017 -- 64.022 mm (2.5203 -- 2.5205 in.)
U/S 0.25
64.000 -- 64.024 mm (2.5197 -- 2.5206 in.)
Crankshaft Journal diameter:
STD No.3
59.981 -- 59.994 mm (2.2615 -- 2.3620 in.)
STD Others
59.987 -- 60.000 mm (2.3617 -- 2.3622 in.)
U/S 0.25 No.3
59.740 -- 59.750 mm (2.3520 -- 2.3524 in.)
U/S 0.25 Others
59.745 -- 59.755 mm (2.3522 -- 2.3526 in.)
Bearing center wall thickness:
STD Mark ”1”
1.987 -- 1.990 mm (0.0782 -- 0.0783 in.)
STD Mark ”2”
1.991 -- 1.993 mm (0.0784 -- 0.0785 in.)
STD Mark ”3”
1.994 -- 1.996 mm (0.0785 -- 0.0786 in.)
U/S 0.25
2.106 -- 2.112 mm (0.0829 -- 0.0831 in.)
(k)
Completely remove the Plastigage.
2 1 . RE MO V E CRANKS HAFT
(a)
Lift out the crankshaft.
(b)
Remove the upper main bearings and upper thrust wash-
ers from the cylinder block.
HINT:
Arrange the main bearings and thrust washers in correct order.
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Pages From Supplement
3RZ-F,3RZ-FE
