
EM-79
ENGINE MECHANICAL (2JZ-GTE) - CYLINDER BLOCK
EM0AP-02
INSPECTION
1. REMOVE GASKET MATERIAL
Using a gasket scraper, remove all the gasket material from the
cylinder block surface.
2. CLEAN CYLINDER BLOCK
Using a soft brush and solvent, thoroughly clean the cylinder
block.
P02289
3. INSPECT CYLINDER BLOCK SURFACE FOR
FLATNESS
Using precision straight edge and feeler gauge, measure the
surfaces of the cylinder block for warpage.
Maximum warpage: 0.07 mm (0.0028 in.)
If warpage is greater than maximum, replace the cylinder block.
P02429
P02150
Z02380
4. INSPECT CYLINDER FOR VERTICAL SCRATCHES
Visually check the cylinder for vertical scratches.
If deep scratches are present, replace the cylinder block.
P02286
5. INSPECT CYLINDER BORE DIAMETER
Using a cylinder gauge, measure the cylinder bore diameter at
positions A, B and C in the thrust and axial directions.
Standard diameter:
86.000 - 86.013 mm (3.3858 - 3.3863 in.)
Maximum diameter: 86.02 mm (3.3866 in.)
If the diameter is greater than maximum, replace the cylinder
block.
1 Thrust
Direction
Front 2
2 Axial
Direction
A 10 mm
(0.39 in)
B Middle
C 10 mm
(0.39 in)
EM0086
EM2548
Z00145
1997 SUPRA (RM502U)
Author : Date : 1184