well timing is different from motor to more. some use those 3 long screws that can be screws in 3-5 different positions. Some are on the end of the motor near the 3 wires and is held in place by 3 screws. normally if the screws are loosed, you can rotate the timing on the end. take several pictures of both ends of the motor. and use them as a reference when reassembling. you can also video take your disassembly and the use the video to reverse your steps.