J2 08/29/2007 ENGINE MECHANICAL - LQ4 6L V8 OPERATION DESCRIPTION OPERATION NUMBER NPR W3/W4 N/W CREW NQR W4/W5 NRR W5500HD FRR WT5500 FTR FVR FXR HTR HVR HXR GASKET, CYLINDER HEAD - REPLACE POLICY: K,T RIGHT BANK LEFT BANK BOTH BANKS J0500 J0501 J0507 3.1 3.1 5.1 - - - - - - - - - - - - - - - - - - HEAD, CYLINDER - REPLACE POLICY: K,T RIGHT BANK LEFT BANK BOTH BANKS J0510 J0511 J0517 4.7 4.6 8 - - - - - - - - - - - - - - - - - - VALVE - RECONDITION OR REPLACE POLICY: K ONE CYL RIGHT BANK LEFT BANK BOTH BANKS ADD: A - To clean parts on vehicles over 30,000 miles. RIGHT OR LEFT BOTH B - To Recondition All Valves INC: Replace valves as nee.
RIGHT OR LEFT BOTH C - To Ream & Fit Guides for Oversize Stems ONE CYL EACH ADDITIONAL CYL J0520 J0521 J0527 3.3 3.3 5.4 0.2 0.3 0.9 1.7 0.2 0.1 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - SPRING, CAP &lOR SEAL, VALVE - REPLACE POLICY: K,T INC: R&R cleaner assy, generator assy, rocker arm, spark plugs & wires, valve keepers; discharge & charge compressed air in cyl from air adapter; valve adjustment ONE CYL RIGHT BANK LEFT BANK BOTH BANKS ADD: A -To Replace Springs, Caps and Seals - All Remaining B - To Replace Springs, Caps &JOr Seals (Each Additional Cyl) NOTE: Time not to exceed replacement of all cylinders.
C - To Replace ALL Springs, Caps &JOr Seals RIGHT OR LEFT BOTH J0540 J0541 J0547 1.1 1 2 2 0.4 1 2 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -