LABOR TIME GUIDE REQUEST FOR REVIEW CHANGES- JAN/FEB.. Chevrolet Chevette 1987

For 1990-2009 cars

# LABOR TIME GUIDE REQUEST FOR REVIEW CHANGES- JAN/FEB.

#### MODEL AND YEAR: ALL MODELS

This bulletin addresses changes to the published Chevrolet Labor Time Guide, January and February changes attached. These changes are the result of dealer "Requests For Review".

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 year labor time guide as a complete revision will not be provided.

REQUEST FOR REVIEW PASSENGER CAR

VEHICLE SERIES OPERATION A B F G J T OPERATION DESCRIPTION NUMBER VIN CODE W LNU PS Z CDEF B

Molding-R&R or replace Note: the following operations apply to "A" series wagons with woodgrain moldings. Note: Applicable model years: 1986-87

B7462 .2 B7464 .2 B7468 .3 B7472 .2 B7474 .2 B7478 .3 B7480 .2 B7481 .2 B8262 .3 B8272 .3

Gasket and/or plug, oil pan drain - replace J0990 Note: Applicable model years: all .4 .4 .4 .4 .4 .4

Thermostat, outlet and/or gasket - replace J3500 V-6 1.0 Note: Applicable model years:All Add: A-with A/C .1

Mainshaft, distributor-replace J4480 EXC V-6 1.3 .9 1.1 .9 .9 1.4 V-6 1.0 .9 1.2 .9 .8 Inc: Diagnosis with oscilloscope or equivalent. Note: Applicable model years: all

Distributor Assembly J4520 R&R EXC V-6 1.2 .9 1.0 .9 .8 1.4 V-6 .9 .9 1.0 .9 .8 Inc: diagnosis with oscilloscope or equivalent. Note: Applicable model years: all

Distributor Assembly J4530 Replace EXC V-6 1.2 .9 1.0 .9 .8 1.4 V-6 .9 .9 1.0 .9 .8 Inc: Diagnosis with oscilloscope or equivalent. Note: Applicable model years: all

Timing-Adjust J4540 .7 Note: Applicable model years: All Add: A With P/S

Regulator and/or gaskets, fuel pressure-replace J5560 Note: applicable model years: 1987 w/V-6 1.8 1.8

Injector, fuel clean J5645 1.1 1.1 1.1 Note: Applicable model years: 1985-86 A and J cars code W: 1985-87 F Car codes f,S and 8

Rail, fuel-replace J5660 1.1 Note: Applicable model years: 1985 w/v-6

Sensor,EGR-replace J6377 .4 1.9 .4 Note:Applicable model years: 1985-86

Sensor, Coolant Temperature-replace J6368 .9 Note: Applicable model years: 1985-86 w/code F

Vacuum Hose- Repair or replace J6980 .2 .2 .2 .2 .2 .2 Note: applicable model years: All

Cable and/or "O" Ring, throttle valve control(T.V.) Replace J6200 .6 .6 Note: applicable model years: all

Headlamp assembly, composite replace Right N0250 .3 .4 - .3 Left N0251 .3 .5 - .3

Bulbs, lamp replace Composite headlamp Right N0440 .2 .2 - .2 Left N0441 .2 .3 - .2 Note: Applicable model year: 1987

Switch, engine oil pressure-replace N2220 .6 Note: Applicable model years: All w/V-6 Add: A with A/C .4

Actuator Assembly Replace Note: applicable model years: all Inc: replace fuse where necessary

Door Lock Right Front N3214 .5 Left Front N3215 .5 Right Rear N3224 .5 Left rear N3225 .5

Wiring and/or Connector-repair Note: Applicable model years: 1986-87 Inc: Connect and use diagnostic equipment to locate problem. R&R any nec components and replace fue is nec.

Stop, high level N6483 .5 .5 .5 .5 .5 .5

REQUEST FOR REVIEW PASSENGER CAR

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

Sensor, throttle position Adjust J6357 .5 Note: Applicable model years: 1985-87

Mainshift, distributor -replace J4480 1.0 Note: Applicable model years: 1985-87 Inc: diagnosis with oscilloscope or equivalent

Distributor Assembly R&R J4520 .9 Note: Applicable model years: 1985-87 Inc. Diagnosis with oscilloscope or equivalent

Distributor Assembly Replace J4530 .9 Note: Applicable model years: 1985-87 Inc: Diagnosis with oscilloscope or equivalent.

Injector Fuel-clean J5645 1.1 Note: Applicable model years: 1985-87

Vacuum hose Repair or replace J6980 .2 .2 .2 .2 .2

Wiring and/or Connector-Repair Note: Applicable model years: 1986-87 Inc: Connect and use diagnostic equipment to locate problem. R&R any nec components and replace fuse if nec. Stop high level N6483 .5 .5 .5 .5 .5

REQUEST FOR REVIEW LT TRUCK

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

Handle, front door outside-replace Right B4120 .5 .5 .5 .5 Note: Applicable model years: all

Molding,tailgate window reveal-R&R or replace B8930 Note: Applicable model years: 1985-87 Upper 1.8 1.8 Lower .8 .8

Weatherstrip-align or replace Front door vent Right C1040 1.0 1.0 Left C1041 1.0 1.0 Note: Applicable model years: all

Pad, instrument panel cover-replace C2500 Add: A-to color coat .6 .6

Seat belt, front (retractor side) R&R or replace Left C9041 .6 Note: Applicable model years: 1986-87

Pan and/or gasket, oil replace J1000 2.5 Note: Applicable model years: 1985-87 `w/2.5L engine

Seal, timing cover oil-replace J0750 1.0 Note: Applicable model years: all with 6.2L

Thermostat, outlet and/or gasket replace J3500 .7

Housing and/or gasket, thermostat - replace J3520 Note: Applicable model year: 1985 L-4 .8 .8 Add: A with a/c .4 .4

Valve vacuum delay replace J6080 .2 .2 Note: Applicable model years: 1985

Sensor, throttle position replace J6374 .7 .7 Note: Applicable model year: 1986

Sensor, EGR replace J6377 .8 Note: Applicable model years: 1986

Servo assembly, cruise control-replace R1190 .7 Note: Applicable model years: 1985-87

Mirror, outside rear view replace Manual Right R3260 .3 Left R3261 .3 Note: Applicable model years: 1986-87

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.