Camshaft & Injection Pump Driven Gear Bearings: Notes

Oil pan must be removed to replace camshaft bearings. Camshaft bearings are replaced as a complete set. All bearings must be removed before new ones can be installed. Remove bearings in sequence, No. 1 through No. 5. The No. 1 bearing must be removed first. Install No. 5 bearing first, and reverse procedure through No. 1 bearing.