Engine Block - Honda Accord 2008 Manual

07/11/02 09:02:39 61TA0000_020_0004
Standards and Service Limits

Engine Block

Item
Block Warpage of deck
Bore diameter
Bore taper
Reboring limit
Piston Skirt O.D. at 11 mm (0.4 in.) from
bottom of skirt
Clearance in cylinder
Ring groove width
Piston ring Ring-to-groove clearance
Ring end gap
Piston pin O.D.
Pin-to-piston clearance
Connecting rod Pin-to-rod clearance
Small-end bore diameter
Large-end bore diameter
End play installed on crankshaft
Crankshaft Main journal diameter
Rod journal diameter
Rod/main journal taper
Rod/main journal out-of-round
End play
Runout
Crankshaft Main bearing-to-journal oil clearance
bearing
Rod bearing clearance
2-4
Measurement Qualification
A or I
B or II
No letter or A
Letter B
Top
Second
Oil
Top
Second
Top
Second
Oil
No. 1 journal
No. 2 journal
No. 4 journal
No. 5 journal
No. 3 journal
No. 1 journal
No. 2 journal
No. 4 journal
No. 5 journal
No. 3 journal
Standard or New
0.07 mm (0.003 in.) max.
87.010 87.020 mm (3.4256 3.4260 in.) 87.070 mm (3.4279 in.) − −
87.000 87.010 mm (3.4252 3.4256 in.) 87.070 mm (3.4279 in.) − −
―――
―――
− −
86.980 86.990 mm (3.4244 3.4248 in.) 86.930 mm (3.4224 in.)
− −
86.970 86.980 mm (3.4240 3.4244 in.) 86.920 mm (3.4220 in.)
− −
0.020 0.040 mm (0.0008 0.0016 in.)
1.245 1.255 mm (0.0486 0.0494 in.) − −
1.230 1.240 mm (0.0484 0.0488 in.) − −
2.005 2.025 mm (0.0789 0.0797 in.) − −
0.060 0.085 mm (0.0024 0.0033 in.) − −
0.040 0.065 mm (0.0016 0.0026 in.) − −
− −
0.20 0.35 mm (0.008 0.014 in.)
− −
0.50 0.65 mm (0.020 0.026 in.)
0.20 0.70 mm (0.008 0.028 in.) − −
21.961 21.965 mm (0.8646 0.8648 in.) 21.953 mm (0.8643 in.) − −
− 0.005 to ＋ 0.002 mm
( 0.00020 to − ＋ 0.00008 in.)
0.005 0.015 mm (0.0002 0.0006 in.) − −
− −
21.970 21.976 mm (0.8650 0.8652 in.)
51.0 mm (2.01 in.)
0.15 0.35 mm (0.006 0.014 in.) − −
54.984 55.008 mm (2.1647 2.1657 in.) − −
− −
54.976 55.000 mm (2.1644 2.1654 in.)
− −
47.976 48.000 mm (1.8888 1.8898 in.)
0.005 mm (0.0002 in.) max.
0.004 mm (0.0002 in.) max.
0.10 0.35 mm (0.004 0.014 in.) − −
0.03 mm (0.0012 in.) max.
0.017 0.041 mm (0.0007 0.0016 in.) − −
0.025 0.049 mm (0.0010 0.0019 in.) − −
0.032 0.066 mm (0.0013 0.0026 in.) − −
Service Limit
0.10 mm (0.004 in.)
0.05 mm (0.002 in.)
0.25 mm (0.01 in.)
0.05 mm (0.002 in.)
1.265 mm (0.050 in.)
1.26 mm (0.050 in.)
2.55 mm (0.100 in.)
0.13 mm (0.005 in.)
0.13 mm (0.005 in.)
0.60 mm (0.024 in.)
0.75 mm (0.030 in.)
0.80 mm (0.031 in.)
0.005 mm (0.0002 in.)
0.02 mm (0.0008 in.)
―――
―――
0.40 mm (0.016 in.)
―――
―――
―――
0.010 mm (0.0004 in.)
0.010 mm (0.0004 in.)
0.45 mm (0.018 in.)
0.04 mm (0.0016 in.)
0.050 mm (0.0020 in.)
0.055 mm (0.0022 in.)
0.077 mm (0.0030 in.)