Ford 1997 Aerostar Workshop Manual page 184

1997 Aerostar/Ranger
Item
Head Gasket
Surface Flatness
Head Gasket Surface
Finish (RMS)
Cylinder Bore
Diameter
Surface Finish (RMS)
Out-of-Round Limit
Out-of- Round Service Limit 0.050mm (0.002 In.)
Taper Service Limit
Main Bearing Bore Diameter 68.905mm (2.713 In.)
Crankshaft And Flywheel Specifications
Item
Main Bearing Journal Diameter
Out-of-Round Limit
Taper Limit
Journal Runout Limit
Surface Finish (RMS)
Thrust Bearing Journal
Length
Connecting Rod Journal
Diameter
Out-of-Round Limit
Taper Limit
Surface Limit (RMS)
Main Bearing Thrust Face
Surface Finish (RMS)
file://C:\TSO\tsocache\VDTOM_5368\SVK~us~en~file=SVK31B50.HTM~gen~ref.HTM
Specification
0.08mm (0.003 In.)
in 152.0mm (6.00 In.)
1.0-3.3 Micrometers
89.00mm (3.504 In.)
0.45-0.96
0.025mm (0.001 In.)
0.050mm (0.002 In.)
68.885mm (2.712 In.)
Specification
63.983-64.003mm
(2.5190-2.5198 In.)
0.008mm (0.0003 In.)
0.06mm (0.0006 In.) Total
0.013mm (0.0003 In.) per
25mm (1 In.)
0.05mm (0.002 In.) (1),
0.05mm (0.002 In.) (2)
0.25 Micrometers
(10.0 Micro In.)
25.775-25.825mm
(1.0148-1.067 In.)
53.983-54.003mm
(2.1253-2.1261 In.)
0.006mm (0.0003 In.) Max.
0.015mm (0.0006 In.) Total
0.008mm per 25mm
(0.0003 In. per In.)
0.25 Micrometers
(10.0 Micro In.)
0.4 Micrometers
(0.157 Micro In.) Front;
0.4 Micrometers
(0.157 Micro In.) Rear
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2011-04-27