Cummins — CYLINDER HEAD - GROUP 02

Section 2 - Cylinder Head - Group 02 M11 Page 2-1 Section 2 - Cylinder Head - Group 02 Section Contents Cylinder Head - Cleaning and Inspection for Reuse ........................................................................................ 2-7 Cleaning.......................................................................................................................................................... 2-7 Inspection .......................................................................................................................................................

2-8 Page Cylinder Head - Exploded View ......................................................................................................................... 2-6 Cylinder Head - General Information ................................................................................................................. 2-7 Cylinder Head - Pressure Test for Reuse ........................................................................................................ 2-29 Cylinder Head - Rebuild ....................................................................................................................................

2-8 Assembly....................................................................................................................................................... 2-18 Disassembly.................................................................................................................................................... 2-8 Inspection...................................................................................................................................................... 2-10 Valve Seats - Grinding ...................................................................................................................................

2-17 Cylinder Head - Vacuum Test Valve Seating .................................................................................................... 2-31 Cylinder Head - Valve Grinding ....................................................................................................................... 2-25 Inspection...................................................................................................................................................... 2-25 Cylinder Head Injector Sleeve - Replacement .................................................................................................

2-26 Assembly....................................................................................................................................................... 2-27 Disassembly.................................................................................................................................................. 2-26 Inspection...................................................................................................................................................... 2-26 Cylinder Head Oversize Valve Seat Insert - Installation ..................................................................................

2-24 Cylinder Head Valve Guide - Replacement ...................................................................................................... 2-20 Assembly....................................................................................................................................................... 2-21 Disassembly.................................................................................................................................................. 2-20 Inspection......................................................................................................................................................

2-20 Cylinder Head Valve Seat Insert - Replacement ............................................................................................. 2-22 Assembly....................................................................................................................................................... 2-23 Disassembly.................................................................................................................................................. 2-22 Inspection......................................................................................................................................................

2-22 Cylinder Head Valves - Magnetic Crack Inspection ........................................................................................ 2-33 Service Tools - Cylinder Head ........................................................................................................................... 2-2 Valve Crosshead - Cleaning and Inspection for Reuse ................................................................................... 2-34 Cleaning........................................................................................................................................................

2-34 Inspection...................................................................................................................................................... 2-34 Valve Crosshead - Magnetic Crack Inspection ................................................................................................ 2-34