start by removeing the radiator remove the water pump timing cover ,intake ,valve covers ,rocker arms,push rods ,pull the cam out the front if it can clear the ac condensor.it alot of work but not hard you would be better off removing the motor from the truck but it can be done with it in the truck
You need to remove the shrink-wrap from around a nice new service manual.
that would rank right up there with the owners manual as the least read books
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ASE Certified Master Auto and Medium/Heavy Duty Truck Technician
Master Certified Emergency Vehicle Technician Law enforcement Vehicles