Group 03 Engine rebuild guide CTM3274 (01JUL99) 03-1 Saran Liter Engines 060799 PN=32 ENGINE DISASSEMBLY SEQUENCE The following sequence is suggested when complete 7. Remove dipstick, oil filter, and engine oil cooler. disassembly for overhaul is required. Refer to the Discard standard-flow oil cooler if oil contained metal appropriate repair group when removing individual particles (see Group 25). engine components. 8. Remove oil pressure regulating valve assembly 1. Drain all coolant and engine oil. Check engine oil (see Group 25). for metal contaminates (see Groups 25 and 30). 9. Remove fuel filter, fuel transfer pump, and fuel 2.
Remove fan belts, fan, and alternator (see lines (see Group 40). Group 30). 10. Remove injection lines, injection pump, and 3. Remove turbocharger (if equipped) and exhaust injection nozzles (see Group 40). manifold (see Group 35). 11. Remove starting motor. 4. Remove rocker arm cover with vent tube. On engines having an Option Code label on rocker arm 12. Remove rocker arm assembly and push rods. cover, be careful not to damage label (see Keep rods in sequence (see Group 05). Check for Group 05). bent push rods and condition of wear pad contact surfaces on rockers. 5. Remove water manifold with thermostats (see Group 30). 13. Remove cylinder head. Check piston protrusion.
Verify piston height selection (see Groups 05 and 6. Remove oil cooler piping and water pump (see 10). Groups 25 and 30). 14. Remove cam followers. Keep in same sequence as removed (see Group 20). (Continued on next page) CD,3274,G03,1 -19-24FEB92 03 1