LABOR TIME GUIDE REQUEST FOR REVIEW CHANGES- NOV/DEC.. Chevrolet Corsica 1987

For 1990-2009 cars

# LABOR TIME GUIDE REQUEST FOR REVIEW CHANGES- NOV/DEC.

#### MODEL AND YEAR: ALL MODELS

In response to dealer requests, Chevrolet Motor Division will begin providing monthly, to all dealers, changes made in the Labor Time Guides. These changes are the result of dealer "Requests For Review" forwarded to Chevrolet Central Office.

All "Requests for Review" that result in change to the published Labor time guide will be reported via the format accompanying this bulletin. In addition, the dealer submitting the request will be notified directly of the increase, or if the review does not result in a change, an explanation will be forwarded to that dealer only.

These updates will be included in future revisions as printed, and at that time it is recommended that you dispose of the paper copy.

In the case of past model year updates, it is recommended that this bulletin be retained with the appropriate model year labor time guide as a complete revision will not be provided.

REQUEST FOR REVIEW

VEHICLE SERIES Operation A B F G J T Y Operation Description Number VIN CODE W LNU PS Z CDEF B Y

Skirt front fender inner replace Note: Also referred to as "Front Fender Wheelhouse Panel." Right B1860 .8 Left B1861 .8 Note: Applicable model years 1986-87

Molding rocker panel R&R or replace Note: Applicable model years: 1986-87 IROC & Z28 only Right B7760 .7 Left B7761 .7 Add: A to color coat .6 GC B w/clear coat paint .3 CB

Panel/carrier assembly instrument control C2540 4.7 replace Inc: transfer of all nec parts. Note: applicable model years: all Add: A with A/C .5 B to color coat .5 GC

Door wheelhouse or rear floor, stowage compartment replace Note: applicable model years: all Right C4330 .5 Left C4331 .5

Wheel balance Note: add condition "W/adhesive weights" has been deleted from the labor time guide due to the fact that clip on weights rather than adhesive weights are installed at assembly plants. Note: applicable model years: 1986-87

Spring, front transverse replace E3110 1.6 Note: applicable model years: 1984-87 Add: A-To align front suspension (four wheel alignment) 1.6

Pump electro hydraulic replace H0980 1.2 Inc: diagnosis Note: Applicable model years: all

Gasket cylinder head replace J0508 3.2 Note: applicable model years: all w/2.5L engine

Head cylinder replace J0518 5.1 Note; applicable model years: all w/2.5L engine

Valve Recondition or replace J0528 3.8 Note: applicable model years: all w/2.5L engine

Relay electric choke-replace J5230 .6 Note: applicable model years: all

Sensor, mass air flow replace J5670 .6 Note: applicable model years: 1985-87

Compensator idle load replace J6412 .3 Note: applicable model years: 1986-87 w/engine code Y

Control assembly, floor shift replace K5225 .8 Inc. adjust cables Note: applicable model year: 1984-87

Defector air replace Note: applicable model years: 1985-87 Right D1440 .6 Left D1441 .6 Center D1446 .6

Wiring and/or connector repair Note: applicable model years: 1986-87 Mirror N6402 - .5 .5 .5 - - .5

REQUEST FOR REVIEW

VEHICLE SERIES Operation L M R S Operation Description Number VIN CODE TV RS FG K

Valance front bumper replace B0400 .3 .3 Note: Applicable model years: all

Bezel replace Note: applicable model years: all Headlamp Right B7240 .3 Left B7241 .3

Molding windshield reveal R&R or replace B7540 .2 Note: Applicable model years: All

REQUEST FOR REVIEW LT DUTY TRUCK

VEHICLE SERIES Operation G R V G M S S R V Operation Description Number VIN CODE W R DV G M S T R DV

Plug or cover and/or gasket camshaft rear bearing replace J1660 Note: applicable model years: all Add: A w/skid plate .3 .3

Servo assembly, cruise control replace R1190 .7 Note: applicable model years: all

Carburetor, internal adjustments Note: applicable model years: all w/4.8L engine Idle mixture J5308 1.0 1.0

Compressor assembly replace D4440 Note: Applicable model years: 1986-1987 R4 1.2

Generator assembly disassemble, inspect test and reassemble J4080 Generator repair times for operations J4042,J4043, J4047, J4060, J4080, were inadvertently omitted from the 1987 light duty truck labor time guide. please use the 1986 labor time guide for applicable repair times for R,V,M,S and T model trucks.

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.