C 10 1/2 Ton Pickup 2WD V8-379 6.2L DSL VIN C FI (1982)
Identification Number, owner name and address data, and are furnished to the involved dealers with the campaign bulletin. Owner name and address data
furnished will enable dealers to followup with owners involved in this campaign.
These listings may contain owner names and addresses obtained from State Motor Vehicle Registration Records. The use of such motor vehicle
registration data for any other purpose is a violation of law in several states. Accordingly, you are urged to limit the use of this listing for the follow-up
necessary to complete this campaign.
OWNER NOTIFICATION
Owners will be notified of this campaign on their vehicles by Chevrolet Motor Division (see copy of Owner Letter included with this bulletin).
DEALER CAMPAIGN RESPONSIBILITY
Dealers are to service all vehicles subject to this campaign at no charge to owners, regardless of mileage, age of vehicle, or ownership, from this time
forward.
Whenever a vehicle subject to this campaign is taken into your new or used vehicle inventory, or it is in your dealership for service in the future, you
should take the steps necessary to be sure the campaign correction has been made before reselling or releasing the vehicle.
Owners of vehicles recently sold from your new vehicle inventory are to be contacted by the dealer, and arrangements made to make the required
modification according to instructions contained in this bulletin.
SERVICE PROCEDURE
Figure 1 - TIMING ADJUSTMENT HEAVY DUTY (LL4) 6.2L DIESEL ENGINE
A.
1.. Verify that the vehicle is 8,600 through 10,000 lbs. GVWR.
2.
Verify the build date of the engine. This date is stamped on the left side of the engine block on a boss just behind the water crossover. A
typical stamp will be - TXD 11 13. (TXD is the engine suffix, 11 is November and 13 the day). The stamped build date must be prior to 02
18. Refer to Figure 1.
