Toyota 2VZ-FE Manual page 78

EM-76
ENGINE MECHANICAL – Cylinder Block
(Reference) (Cont'd)
Standard sized bearing center wall thickness:
Mark "1"
Mark "2"
Mark "3"
Mark "4"
Mark "5"
(k) Completely remove the Plastigage.
7. REMOVE CRANKSHAFT
(a) Lift out the crankshaft.
(b) Remove the upper main bearings and upper thrust
washers from cylinder block.
HINT: Arrange the main bearings and thrust washers in cor-
rect order.
INSPECTION OF CYLINDER BLOCK
1. REMOVE GASKET MATERIAL
Using a gasket scraper, remove all the gasket material from
the top surfaces of the cylinder block.
2. CLEAN CYLINDER BLOCK
Using a soft brush and solvent, thoroughly clean the cylinder
block.
3. INSPECT TOP SURFACES OF CYLINDER BLOCK FOR
FLATNESS
Using precision straight edge and feeler gauge, measure the
top surfaces of the cylinder block for warpage.
Maximum warpage:
If warpage is greater than maximum, replace the cylinder
block.
1.989–1.992 mm
(0.0783–0.0784 in.)
1.992–1.995 mm
(0.0784–0.0785 in.)
1.995–1.998 mm
(0.0785–0.0787 in.)
1.998–2.001 mm
(0.0787–0.0788 in.)
2.001–2.004 mm
(0.0788–0.0789 in.)
0.05 mm (0.0020 in.)