Toyota T100 1996 Service Manual page 803

EM−80
Plastigage
No.2
No.1
1996 TOYOTA T100 (RM449U)
ENGINE MECHANICAL (3RZ−FE)
P14790
P14793
No.5
No.4
No.3
Mark 1, 2 or 3
P14794
− CYLINDER BLOCK
(g) Lay a strip of Plastigage across each journal.
(h) Install the main bearing caps (See page EM−95).
Torque:
1st 39 N·m (400 kgf·cm, 29 ft·lbf)
2nd Turn 90°
NOTICE:
Do not turn the crankshaft.
(i) Remove the main bearing caps (See procedure (a) and
(b) above).
(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.)
HINT:
If the oil clearance is greater than maximum, replace the
S
bearings. If necessary, grind or replace the crankshaft.
If using a standard bearing, replace with 1 having the
S
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"
STD Mark "2"
STD Mark "3"
U/S 0.25
64.004 − 64.010 mm (2.5198 − 2.5201 in.)
64.011 − 64.016 mm (2.5201 − 2.5203 in.)
64.017 − 64.022 mm (2.5203 − 2.5205 in.)
64.000 − 64.024 mm (2.5197 − 2.5206 in.)