LTG. REQUEST FOR REVIEW CHANGES JULY/AUGUST
Model and Year: ALL MODELS
This bulletin addresses changes to the published Chevrolet Labor Time Guide, July and August changes attached.
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.
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REQUEST FOR REVIEW- PASSENGER CAR
VEHICLE SERIES OPERATION OPERATION A B F G J T Y DESCRIPTION NUMBER VIN CODE W LNU P Z CDEF B Y --------------------- --------- ------------------------ STRIPE, DECAL - REPLACE NOTE: Applicable model years: 1987-1988 ROCKER PANEL RIGHT A4490 .6 LEFT A4491 .6
BAG, ROOF PANEL STORAGE - REPLACE B2515 .2 NOTE: Applicable model years: All
HANDLE REAR DOOR OUTSIDE - REPLACE NOTE: Applicable model year: 1987-1988 RIGHT B4520 .5 LEFT B4521 .5
SPOILER, REAR - R&R OR REPLACE NOTE: Applicable model years: 1987-1988 COMPLETE B5607 .3 ADD: A-To Color Coat............... .3 GB B-W/Clear Coat Paint.......... .3
CA MOLDING, FRONT DOOR - R&R OR REPLACE NOTE: Applicable model years: 1985-1988 RIGHT SIDE B7866 .7 LEFT SIDE B7876 .7
ACTUATOR, FRONT SEAT BACK (RECLINING OR RELEASE UNIT) R&R OR REPLACE NOTE: Applicable model years: 1987-1988 PASSENGER C6510 DRIVER C6511 SPLIT .9
WHEEL - BALANCE E0200 NOTE: Add condition 'W/Adhesive Weights" has been deleted from the labor time guide. Nylon on coated clip-on weights are now being used on each rim flange. For more information reference Chevrolet Service Bulletins #86-97 and 87-26. NOTE: Applicable model years: 1984-1988
HOUSING ASSEMBLY, DIFFERENTIAL - REPLACE NOTE: Applicable model years: 1986-1988 REAR DIFFERENTIAL F3023 CORPORATION AXLE 4.9 BORG-WARNER AXLE 5.0
REAR DIFFERENTIAL ASSEMBLY (COMPLETE) - REPLACE F3200 NOTE: Applicable model years: 1986-1988 CORPORATION AXLE 2.7 BORG-WARNER AXLE 3.0
SEAL CRANKSHAFT REAR MAIN - REPLACE NOTE: Applicable model J1120 years: 1985-88 MANUAL TRANS 2.8 AUTO TRANS 2.1
FLYWHEEL (AUTOMATIC TRANSMISSION) J1400 1.9 - REPLACE NOTE: Applicable model years: 1985-88
FLYWHEEL (MANUAL TRANSMISSION) J1420 2.6 - REPLACE NOTE: Applicable model years: 1985-88
MODULE, DISTRIBUTOR - REPLACE J4440 1.3 NOTE: Applicable model years: 1982-86 w/ L-4
CYLINDER, CLUTCH MASTER - R&R K0600 1.2 OR REPLACE NOTE: Applicable model years: 1987-1988
LAMP ASSEMBLY - REPLACE NOTE: Applicable model years: 1987-1988 BACK-UP ONE N1116 .4
MOTOR, WIPER - REPLACE NOTE: Applicable model years: 1987-1988 WINDSHIELD N3520 .4 ADD: A-W/Intermittent Wiper...... .1
MOTOR, REAR COMPARTMENT LID R4055 .6 CLOSING UNIT - REPLACE NOTE: Applicable model years: 1986-1988
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REQUEST FOR REVIEW- PASSENGER CAR
VEHICLE SERIES OPERATION OPERATION L M R S DESCRIPTION NUMBER VIN CODE TV RS FG K --------------------- --------- -------------- MOLDING AND/OR APPLIQUE REAR END PANEL - R&R OR REPLACE NOTE: Applicable model years: All CENTER B8646 .5
GLASS, BACK WINDOW - REPLACE C0660 1.7 1.4 NOTE: Applicable model years: 1986-1988 ADD: A- W/Electric Grid Defogger.... .2
TRIM ASSEMBLY, FRONT DOOR R&R OR REPLACE NOTE: Applicable model years: All RIGHT ONE PIECE C3348 LEFT ADD: ONE PIECE C3358 A- W/Power Window......... .3 A- W/Power Window......... .3 B- W/Power Door Lock...... .3 B- W/Power Door Lock...... .3
CARPET, FLOOR - R&R OR REPLACE NOTE: Applicable model years: 1987-1988 ONE PIECE C4208 2 DOOR .8 4 DOOR 1.0
RELAY - REPLACE NOTE: Applicable model years: All DELAY TIMER D1034 .3
PUMP AND/OR GASKET, COOLANT J3480 5.0 - REPLACE NOTE: Applicable model years: All ADD: A-With A/C............... .2 B-With P/S............... .2
TRANS-AXLE ASSEMBLY - RECONDITION K3100 NOTE: Applicable model years: All ISUZU 2.4 MUNCIE 3.5
TRANS-AXLE ASSEMBLY - REPLACE K3120 NOTE: Applicable model years: All ISUZU 2.6 MUNCIE 3.6
PAN AND/OR GASKET, TRANSMISSION K6500 1.1 OIL - REPLACE NOTE: Applicable model years: 1987-1988
VALVE BODY - R&R OR REPLACE K6560 1.4 NOTE: Applicable model years: 1987-1988
PISTON AND/OR SPRING, ACCUMULATOR K6650 1.4 - REPLACE NOTE: Applicable model years: 1987-1988
SWITCH, ENGINE OIL PRESSURE N2220 .9 - REPLACE NOTE: Applicable model years: All w/ V-6
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REQUEST FOR REVIEW - TRUCK
VEHICLE SERIES OPERATION OPERATION G G M S S R V DESCRIPTION NUMBER VIN CODE W G M S T R V --------------------- --------- ------------------------- VALVE, EXPANSION - REPLACE D3220 1.1 NOTE: Applies to rear A/C. NOTE: Applicable model years: 1985-1988
COMPRESSOR ASSEMBLY - REPLACE D4440 1.2 NOTE: Applicable model years: 1987 w/ R-4 compressor
PUMP ASSEMBLY, POWER STEERING - R&R E9040 NOTE: Applicable model year: 1988 V-6 .8
BOOSTER ASSEMBLY, VACUUM POWER H1200 .7 .7 BRAKE - R&R NOTE: Applicable model years: 1987-1988
GEAR, CAMSHAFT TIMING - REPLACE J0840 NOTE: Applicable model years: 1985-86 L-4 5.1
CAMSHAFT - REPLACE J0850 NOTE: Applicable model years: 1985-86 L-4 5.1
NEEDLE AND/OR ASSEMBLY, SHIFT RANGE K5100 .6 INDICATOR - REPLACE NOTE: Applicable model years: 1987
MIRROR, OUTSIDE REAR VIEW - REPLACE NOTE: Applicable model years: 1987 MANUAL RIGHT R3260 .3 LEFT R3261 .3
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REQUEST FOR REVIEW - TRUCK
VEHICLE SERIES OPERATION OPERATION C K G M S S R V DESCRIPTION NUMBER VIN CODE C K G M S T R V --------------------- --------- ------------------------------ WEATHERSTRIP - ALIGN OR REPLACE NOTE: Applicable model years: 1987-1988 Suburban with back doors. BACK DOOR - SECONDARY C1350 .4 .4
SWITCH, COMPRESSOR CUT-OFF - REPLACE NOTE: Applicable model year: 1988 HIGH PRESSURE D1116 .2 .2 ADD: A- Discharge/Charge A/C System .5 .5
SEALS, REFRIGERANT 'O' RING - REPLACE .5 .5 NOTE: Applicable model year 1988
FRONT SUSPENSION - CHECK AND/OR ALIGN E2020 2.0 1.5 1.0 .9 .7 1.1 1.0 NOTE: Applicable model year: 1988
LAMP ASSEMBLY - REPLACE FOG RIGHT N1466 .3 LEFT N1467 .3
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.
