Genuine 1994 Ford Ranger Crankshaft

1994 Ford Ranger Crankshaft Parts Questions & Experts Answers

• Q: How can the crankshaft be removed from the engine after it has been taken out of on 1994 Ford Ranger?

  A: The crankshaft can only be removed after the engine has been taken out of the vehicle, assuming that the flywheel or driveplate, vibration damper, timing chain, oil pan, oil pump, and piston/connecting rod assemblies have already been detached. First, check the endplay by mounting a dial indicator with the stem aligned with the crankshaft and touching one of the crank throws. Push the crankshaft to the rear and zero the dial indicator, then pry it to the front and check the reading; the movement distance indicates the endplay. If it exceeds the limit, inspect the crankshaft thrust surfaces for wear, and if no wear is found, new main bearings may resolve the issue. If a dial indicator is unavailable, use feeler gauges by prying or pushing the crankshaft to the front and slipping the gauges between the crankshaft and the thrust main bearing to measure clearance. Check the main bearing caps for markings indicating their locations, ensuring they are numbered consecutively from front to rear; if not, mark them appropriately. Loosen the main bearing cap bolts gradually until they can be removed by hand, noting any stud bolts for proper reinstallation. Gently tap the caps with a soft-face hammer to separate them from the engine block, using the bolts as levers if necessary, and take care not to drop the bearing inserts. Finally, carefully lift the crankshaft out of the engine, possibly with assistance due to its weight, and return the bearing inserts to their places in the engine block and main bearing caps, tightening the bolts finger tight.