K11 09/06/2007 AUTOMATIC TRANSMISSION - 4L80E/4L85E OPERATION DESCRIPTION OPERATION NUMBER NPR W3/W4 N/W CREW NQR W4/W5 NRR W5500HD FRR WT5500 FTR FVR FXR HTR HVR HXR BAND, REAR - R&R OR REPLACE POLICY: K Includes: Cooler line flush and road test. ADD: To Recondition Trans K7383 5.2 2.9 - - - - - -