CANISTER CONTROL VALVE CODE 45 REVISED MOUNTING PROCEDURE

IN THE EVENT A CANISTER CONTROL VALVE REQUIRES REPLACEMENT, REFER TO CHEVY BULLETIN NUMBER 84-124 FOR FUNCTIONAL TESTING. A NEW PART NUMBER VALVE SHOULD BE INSTALLED (REFER TO CHART IN BULLETIN). IN ADDITION, ON ALL VEHICLES THE VALVE SHOULD BE SUSPENDED USING THE FOLOWING PROCEDURE:: **SEE BULLETIN** DISPLACEMENT ENGINE VALVE MNT NEW CCV 1982 1983 /VEH PART NO. VIN VIN 1982 5.7 LM1 SUSPEND 17075074 /83 NO SKETCH L 6 1982 5.0 LG4 SUSPEND 17075074 H /83 "B" & "G" NO SKETCH 1982 5.0 LG4/"F" SUSPEND PER 17075074 H H /83 LG4 WITH 7K4 SKETCH #1 "B" & "G" 1982 3.8 LC3/"B" SUSPEND PER 17075075 K LC3/"G" SKETCH #2 17075074 K 1983 3.8 LC3/"B" SUSPEND PER 17075075 9 LC3/"G" SKETCH #3 17075074 9 1982 4.4 L39 SUSPEND 17075074 J "B" & "G" NO SKETCH ***SEE BULLETIN FOR VALVE MOUNTING INSTRUCTIONS AND DETAILED ILLUSTRATIONS***

General Motors bulletins are intended for use by professional technicians, not a "do-it-yourselfer". They are written to inform those technicians of conditions that may occur on some vehicles, or to provide information that could assist in the proper service of a vehicle. Properly trained technicians have the equipment, tools, safety instructions and know-how to do a job properly and safely. If a condition is described, do not assume that the bulletin applies to your vehicle, or that your vehicle will have that condition. See a General Motors dealer servicing your brand of General Motors vehicle for information on whether your vehicle may benefit from the information.