Camshaft & Injection Pump Driven Gear Bearings: Removal
Remove camshaft. Use camshaft bearing set (J-25262-1 with adapters) or equivalent to drive out camshaft bearings. To remove injection pump driven gear bushing, drive both bushings at the same time from rear to front of block, using pump drive bushing driver (J-28439-2 ) and drive handle (J-25262-7 ).