Questionhow many bolts are there and how do you remove it
AnswerDIESEL ENGINE
Disconnect and isolate both of the battery negative cables.
Raise and support the vehicle.
Remove the battery cable connector from the solenoid terminal stud by pulling the rubber boot up and removing the nut Starter Connectors Remove/Install - Diesel Engine
Remove the nut that secures the solenoid wire harness connector to the solenoid terminal stud.
Remove the starter mounting bolts Starter Connectors Remove/Install - Diesel Engine and Starter Mounting Bolt - Diesel Engine
Remove the starter motor.
Reverse the removal procedures to install. Tighten the starter hardware as follows:
Starter mounting bolts - 43 N·m (32 ft. lbs.)
Solenoid wire harness terminal nut - 6 N·m (55 in. lbs.)
Battery cable terminal nut - 14 N·m (120 in. lbs.)