Honda 2004 Odyssey Service Manual page 245

Engine Block
Block and Piston Inspection (cont'd)
4. Measure wear and taper in directions X and Y at
three levels in each cylinder as shown.
• If the measurements in any cylinder are beyond
the oversize bore service limit, replace the
cylinder block.
• If the block is to be rebored, refer to step 6 after
reboring.
Y
Cylinder Bore Size
Standard (New): 89.000 89.015 mm
(3.5039 3.5045 in.)
Service Limit: 89.065 mm (3.5065 in.)
7-16
X
Oversize
0.25: 89.250 89.265 mm (3.5138 3.5144 in.)
0.50: 89.500 89.515 mm (3.5236 3.5242 in.)
Bore Taper
Limit: (Difference between first and third
measurement) 0.05 mm (0.002 in.)
Reboring Limit: 0.5 mm (0.02 in.)
5. Check the top of the cylinder block for warpage.
Measure along the edges and across the center as
shown.
Cylinder Block Warpage
Standard (New): 0.07 mm (0.003 in.) max.
Service Limit: 0.10 mm (0.004 in.)
Precision Straight Edge