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Home >> Ford >> 1992 >> Cutaway 7.3 M >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Overhaul - E40D >> Testing >> Stall Speed Test >> Testing Procedure

Testing Procedure

Connect tachometer to engine. Apply parking and service brakes firmly. Stall test transmission in each driving range at WOT. Note maximum RPM obtained. Engine speed should be within limits. See STALL SPEED SPECIFICATIONS . If maximum RPM obtained is not within specifications, see STALL SPEED TEST RESULTS .

STALL SPEED SPECIFICATIONS

Engine Stall Speeds (RPM)
4.9L PFI 1485-1845
5.0L PFI 1955-2420
5.8L PFI 2100-2420
7.3L Diesel 1680-2050
7.5L PFI 1840-2280