General Specifications - Crankshaft And Flywheel
WARNING: This page is about a different car, the 2004 Ford Ranger. However, it is still accessible from the selected car via links, so may be relevant.
GENERAL SPECIFICATIONS - CRANKSHAFT AND FLYWHEEL
| Item | Specification | ||||
|---|---|---|---|---|---|
| Main Bearing Journal Diameter | 63.983 - 64.003 mm (2.5190 - 2.5198 in.) | ||||
| Out-of-Round Limit | 0.008 mm (0.0003 in.) | ||||
| Taper Limit | 0.06 mm (0.0006 in.) Total 0.013 mm (0.0003 in.) per 25 mm (1 in.) | ||||
| Journal Runout Limit | 0.05 mm (0.002 in.) (1) 0.05 mm (0.002 in.) (2) |
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| Surface Finish (RMS) | 0.25 Micrometers (10.0 Micro in.) | ||||
| Thrust Bearing Journal | |||||
| Length | 25.775 - 25.825 mm (1.0148 - 1.067 in.) | ||||
| Connecting Rod Journal | |||||
| Diameter | 53.983 - 54.003 mm (2.1253 - 2.1261 in.) | ||||
| Out-of-Round Limit | 0.006 mm (0.0003 in.) Max. 0.0150 mm (0.0006 in.) Total |
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| Taper Limit Surface Limit (RMS) |
0.008 mm per 25 mm (0.0003 in. per in.) 0.25 Micrometers (10.0 Micro in.) |
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| Main Bearing Thrust Face | |||||
| Surface Finish (RMS) | 0.4 Micrometers (0.157 Micro in.) Front; 0.4 Micrometers (0.157 Micro in.) Rear |
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| Runout Limit | 0.025 mm (0.001 in.) | ||||
| Flywheel Ring Gear Lateral Runout (T.I.R.) | |||||
| Automatic Transmission Crankshaft End Play |
1.778 mm (0.07 in.) 0.10 - 0.20 mm (0.004 - 0.008 in.) |
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| Connecting Rod Bearings | |||||
| Clearance to Crankshaft | |||||
| Desired | 0.025 - 0.035 mm (0.001 - 0.0014 in.) | ||||
| Allowable | 0.020 - 0.066 mm (0.00086 - 0.0027 in.) | ||||
| Bearing Wall Thickness (Std.) | 1.557 - 1.570 mm (0.0612 - 0.0618 in.) | ||||
| Main Bearings | |||||
| Clearance to Crankshaft | |||||
| Desired | 0.25 - 0.035 mm (0.001 - 0.0014 in.) | ||||
| Allowable | 0.020 - 0.066 mm (0.0005 - 0.0023 in.) | ||||
| Bearing Wall Thickness (Std.) | 2.444 - 2.481 mm 1st and 2nd 2.491 - 2.427 3rd and Rear |
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