Bad wiper motor on 1996 dodge grand caravan

According to the Haynes repair manual Chapter 12:

1. Disconnect the negative battery cable
2. Detach washer hoses, lift the wiper arm covers and mark the wiper arm locations on the pivot shaft for later re-installation. Remove the wiper pivot nut and remove the wiper arms.
3. Remove the cowl cover (from chapter 11)
3a. Remove the wiper arms then remove the screws that hold the lower area of the cowl cover to the wiper module.
3b. Disengage the quarter turn fasteners that hold the outer ends of the cowl cover to the wiper module.
3c. Open the hood and release the wing nuts that hold the front of the cowl cover to the wiper module.
3d. Close the hood but do not latch it. Now remove the outboard screws and lift the cover up enough to get to the washer hose.
3e. Disconnect the washer hose from the right washer nozzle. Close the hood but do not latch it. Lift the cowl cover toward the windshield and off the vehicle.
3f. Installation is the reverse of removal
4.Open the hood. Disconnect the wiper motor electrical connector.
5. Disconnect the windshield washer hose from the coupling inside the unit. Disconnect the drain tubes from the bottom of the wiper unit.
6. Remove the wiper unit mounting bolts. (Picture appears to be three (possibly allen head) bolts)
7. Remove wiper unit.
8. Installation is the reverse of removal. Wiper blade and wiper arm adjustment is measured with the wipers parked; correct adjustment is the lower wiper arm approximately 1.5 inches distance from the cowl cover and the upper arm approximately 2.5 inches from the lower arm. Operate the wiper motor and check that the wiper motor parks when the wiper switch is OFF.