# DENOTES CHANGE
This infomation revises the "Vehicles Involved", "Special Policy Requiring Outer Pinion Bearing Replacement Parts" and "Claim Information" sections of Campaign Bulletin 87C05 issued in April, 1987.
Involved are certain 1987 Chevrolet P40, P60, B60, C50, C60 and C70 medium duty model trucks equipped with Eaton rear axles, models 15040S (RPO H10), 19050S (RPO Hll), 21065S (RPO H12), 23070S (RPO H13) with axle ratios 6.17, 6.50, or 7.17 (RPOs 015, 017, 022) built within the following VIN breakpoints:
PLANT FROM THROUGH
Pontiac HV100003 # HV104586 #
Involved vehicles have been identified by Vehicle Identification Number Computer Listings. Computer listings contain the complete Vehicle 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 follow-up 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 to the follow-up necessary to complete this campaign. Any dealer not receiving a computer listing with the campaign bulletin has no involved vehicles currently assigned.
In the event that a special policy repair is required for an outer pinion bearing replacement, outer pinion bearings and related parts are to be ordered from General Motors Service Parts Operation (GMSPO). To be sure that these parts will be obtained as soon as possible, they should be ordered from GMSPO on a C.I.O. order with no special instruction code, but order on an advise code (2).
It is expected that very few of the total vehicles involved in this campaign will require pinion bearing replacement.
OUTER PINION INNER PINION AXLE BEARING ASM. BEARING ASM. PINION MODEL (CUP & CONE) (CUP & CONE) SEAL ------- ------------ ------------- -------- # 15040S 9414917 9422073 15510919
# 19050S 9414917 9423506 15510919
# 21065S 9422075 9428789 15510919
# 23070S 9423508 9442159 15583894
CLAIM INFORMATION
Submit a Product Campaign Claim with the information indicated below:
* ** FAILED PARTS LABOR LAB OTH NET REPAIR PERFORMED PC PART NO. ALLOW FC OP HRS HRS AMT ---------------------- --- ------- ---- -- ----- --- --- ------ INSTALL EATON HYPOID 00 V3930 0.5 0.1 $11.95 REPAIR KIT
REPLACE PINION BEARINGS 3 # 15510919 ** 00 T7365 5.2 0.1 $38.00 AND SEAL
* Campaign Administrative Allowance
** The "Parts Allowance" should be the sum total of the current GMSPO Dealer Net price plus 30% of all parts when Labor Op T7365 is performed.
*** The amount identified in the "Net Amount" column for Labor Op V3930 represents 30% allowance for repair kits furnished by Eaton at no charge. In addition credit will be given in both operations for NPN SAE80W90 gear lubricant required to add to or refill the rear axle.
Dealers will automaticaily receive the correct labor and material allowance based on the labor operation performed.
Refer to the Chevrolet Claims Processing Manual for details on Product Campaign Claim submission.
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.