LTG. REQUEST FOR REVIEW CHANGE JUNE/AUGUST

Model and Year: ALL MODELS

This bulletin provides updates to the published Chevrolet Labor Time Guide. June through August updates are attached.

These updates will be included in future revisions of the Labor Time Guide, 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 a copy of the update be retained with the appropriate model year labor time guide as a complete revision will not be provided.

REQUEST FOR REVIEW - PASSENGER CAR

VEHICLE SERIES OPERATION A B F J L Y NUMBER VIN CODE OPERATION DESCRIPTION W LNU P CEF TV Y

FINESSE SAND AND BUFF A0110 .3 .3 .3 .3 .3 .3 NOTE: Total time not to exceed .5 hours. Applicable to 1989 models. ADD: A- For Each Additional Panel ....... .1 .1 .1 .1 .1 .1

STRIP, FRONT BUMPER RUB - R&R OR REPLACE NOTE: Applicable model year: 1988 RIGHT B0180 .2 LEFT B0181 .2

STRIP, REAR BUMPER RUB - R&R OR REPLACE NOTE: Applicable model year: 1988 RIGHT B0780 .2 LEFT B0781 .2

GUIDE, SUNROOF SLIDING PANEL SIDE - B2840 1.9 R&R OR REPLACE NOTE: Applicable model years: 1987-89

LINK, REAR DOOR CHECK - REPLACE NOTE: Applicable model years: 1987-89 RIGHT B4450 .3 LEFT B4451 .3

DOOR AND/OR PAD, CONSOLE COMPARTMENT - C2740 .2 R&R OR REPLACE NOTE: Applicable model years: 1987-89 ADD: A- To Color Coat................. .2 GB

TRIM ASSEMBLY, FRONT DOOR - R&R OR REPLACE NOTE: Applicable model years: 1987-89 RIGHT ONE PIECE C3348 .3 LEFT ONE PIECE C3358 .3 ADD: A- To Transfer Arm Rest......... .3 B- To Transfer Map Pocket....... .2

TRIM ASSEMBLY, REAR DOOR - R&R OR REPLACE NOTE: Applicable model years: 1987-89 RIGHT C3540 .3 LEFT C3541 .3

REQUEST FOR REVIEW - PASSENGER CAR

VEHICLE SERIES OPERATION DESCRIPTION OPERATION A B F G J Y NUMBER VIN CODE W LNU P Z CEF Y

FINESSE SAND AND BUFF A0110 .3 .3 .3 .3 .3 .3 NOTE: Total time not to exceed .5 hours. Applicable to 1988 models. ADD: A- For Each Additional Panel ...... .1 .1 .1 .1 .1 .1

REQUEST FOR REVIEW - PASSENGER CAR

VEHICLE SERIES OPERATION DESCRIPTION OPERATION Trkr M R S NUMBER VIN CODE J RS FG KL

FINESSE SAND AND BUFF NOTE: Total time not to exceed .5 hours. A0110 .3 .3 .3 .3 Applicable to 1989 models. ADD: A- For Each Additional Panel ............ .1 .1 .1 .1

LATCH, VISTA VENT GLASS - ALIGN OR REPLACE B2200 .4 NOTE: Applicable model years: 1987-89

HINGE, VISTA VENT GLASS - R&R OR REPLACE NOTE: Applicable model years: 1987-89 RIGHT B2220 .4 LEFT B2221 .4 BOTH B2227 .4

GLASS, VISTA VENT - REPLACE NOTE: Applicable model years: 1987-89 B2240 .4

LACE, VISTA VENT OPENING FINISHING - REPLACE B2250 .3 NOTE: Applicable model years: 1987-89 ADD: A- To Color Coat....................... .2 GB GEAR ASSEMBLY, MANUAL STEERING - R&R E9620 2.3 NOTE: Applicable model years: 1986-87

GEAR ASSEMBLY, MANUAL STEERING - REPLACE E9640 2.4 NOTE: Applicable model years: 1986-87

GEAR ASSEMBLY, POWER STEERING - R&R E9720 2.6 NOTE: Applicable model years: 1986-87

GEAR ASSEMBLY, POWER STEERING SHORT - REPLACE E9730 2.9 NOTE: Applicable model years: 1986-87

GEAR ASSEMBLY, POWER STEERING - REPLACE E9740 2.6 NOTE: Applicable model years: 1986-87

ENGINE, PARTIAL/BASIC - REPLACE J1820 9.1 NOTE: Applicable model years: 1987-88 w/ turbo ADD: A-With A/C ........................... .4 B-With P/S ........................... .2

REQUEST FOR REVIEW - PASSENGER CAR

VEHICLE SERIES OPERATION L M R S OPERATION DESCRIPTION NUMBER VIN CODE TV RS FG KL

FINESSE SAND AND BUFF A0110 .3 .3 .3 .3 NOTE: Total time not to exceed .5 hours. Applicable to 1988 models. ADD: A- For Each Additional Panel .1 .1 .1 .1

REQUEST FOR REVIEW - PASSENGER CAR

VEHICLE SERIES OPERATION DESCRIPTION OPERATION A B F J L T NUMBER VIN CODE W LNU P CEF TV Y

(CONT'D) TRIM ASSEMBLY, REAR DOOR - R&R OR REPLACE ADD: A- To Transfer Map Pocket....... .3

GRILLE, DEFROSTER OUTLET - REPLACE NOTE: Applicable model year: 1988 CENTER D1406 .2

BAFFLE, RADIATOR AIR DAM - REPLACE NOTE: Applicable model years: 1984-88 UPPER J3232 .8 LOWER J3233 .8

PUMP AND/OR GASKET, COOLANT - J3480 2.0 REPLACE NOTE: Applicable model years: 1987-88 w/ V-6

COVER AND/OR GASKET, TRANSMISSION K2240 3.0 SHIFT - R&R OR REPLACE NOTE: Applicable model years: 1985-89 ADD: A- To Recondition Cover ....... .4

TRANSMISSION ASSEMBLY - K2700 2.6 RECONDITION NOTE: Applicable model years: 1985-89 ADD: A- To Recondition Shifter Cover .......... .8 B- To Replace Main Drive Gear Bearing Retainer .3 And/Or Gasket ......................... C- To Replace Main Drive Gear Bearing .... .5 D- To Recondition Main Shaft.............. 1.8 E- To Replace Case Extension And Seal .... .6 F- To Replace Speedometer Drive Gear...... .4 G- To Replace Bell Housing................ .5 H- To Replace Case ....................... 1.6 I- To Recondition Trans Assy ............. 3.2 NOTE: Total add time not to exceed 'Recondition Trans Assy, add time.

TRANSMISSION ASSEMBLY - REPLACE K2720 2.9 NOTE: Applicable model years: 1985-89

PIPE, CROSSOVER EXHAUST - REPLACE L2080 1.0 NOTE: Applicable model years: 1984-89

REQUEST FOR REVIEW - PASSENGER CAR

VEHICLE SERIES OPERATION DESCRIPTION OPERATION Trkr M R S NUMBER VIN CODE J RS FG KL

(CONT'D) ENGINE, PARTIAL/BASIC - REPLACE ADD: C- W/Cruise Control ......... .1 D- W/Man Trans .............. .2

RELAY, FUEL PUMP - REPLACE J5460 .7 NOTE: Applicable model years: 1987-88 w/turbo

SWITCH, TURBOCHARGER BOOST J5770 .3 LIGHT - REPLACE NOTE: Applicable model years: 1987-88

ELECTRONICALLY CONTROLLED EMISSIONS AND FUEL SYSTEM - REPLACE SENSOR VEHICLE SPEED J6373 .5 NOTE: Applicable model years: 1987-88 w/ turbo

GAGE - REPLACE NOTE: Applicable model years: 1987-88 TURBO BOOST N4750 .5

REQUEST FOR REVIEW - PASSENGER CAR

VEHICLE SERIES OPERATION DESCRIPTION OPERATION A B F J L Y NUMBER VIN CODE W LNU P CEF TV Y

LAMP ASSEMBLY - REPLACE NOTE: Applicable model years: 1984-89 UNDER HOOD N1610 ONE .3 BOTH .5

REQUEST FOR REVIEW - TRUCK

VEHICLE SERIES OPERATION DESCRIPTION OPERATION G C K G M S S R V NUMBER VIN CODE W C K GP M S T R DV

GUARD, BRUSH - REPLACE NOTE: Applicable model year: 1989 NOTE: For use with RPO 5Z7 only. FRONT B1290 .8 REAR B1293 .4

HINGE, VISTA VENT GLASS - R&R OR REPLACE NOTE: Applicable model year: 1988 RIGHT B2220 .2 .2 LEFT B2221 .2 .2 BOTH B2227 .3 .3

GLASS, VISTA VENT - REPLACE B2240 .4 .4 NOTE: Applicable model year: 1988

HANDLE ASSEMBLY, VISTA B2260 .3 .3 VENT - REPLACE NOTE: Applicable model year: 1988

SEAL, VISTA VENT GLASS TO B2270 .2 .2 FRAME - REPLACE NOTE: Applicable model year: 1988

SEAL, VISTA VENT FRAME TO B2275 .6 .6 ROOF - REPLACE NOTE: Applicable model year: 1988

FRAME, VISTA VENT OUTER - B2280 .6 .6 REPLACE NOTE: Applicable model year: 1988

FRAME, VISTA VENT INNER - REPLACE B2285 .4 .4 NOTE: Applicable model year: 1988

FILLER, QUARTER SLIDING GLASS - REPLACE NOTE: Applicable model years: 1985,86,87,88 RIGHT C0595 .2 .2 LEFT C0596 .2 .2

CORE, HEATER - R&R NOTE: Applicable model year: 1988 A/C D2802 EXC DIESEL .9

REQUEST FOR REVIEW - TRUCK

VEHICLE SERIES OPERATION DESCRIPTION OPERATION G C K G M S S R V NUMBER VIN CODE W C K GP M S T R DV HANDLE, SLIDING OR SWING OUT DOOR OUTSIDE - R&R OR REPLACE B5030 NOTE: Applicable model years: 1985,86,87,88 ADD: A-W/DoorTrim .4 GLASS, QUARTER STATIONARY - R&R OR REPLACE NOTE: Applicable model year: 1988 RIGHT C0510 EXTENDED CAB 1.4 1.4 LEFT C0511 EXTENDED CAB 1.3 1.3 ADD: A-W/Rear Seat................... .4 .4 REGULATOR, TAILGATE WINDOW - R&R OR REPLACE NOTE: Applicable model years: 1985,86,87,88 POWER C0771 SUBURBAN .8 .8 BLAZER/JIMMY .6

CABLE, TAILGATE WINDOW C0800 .5 DRIVE - REPLACE NOTE: Applicable model years: 1985,86,87,88 ADD: A-W/Custom Trim ............... .2

ENGINE UNIVERSAL - REPLACE J1840 8.5 8.5 10.8 NOTE: Applicable model years: 1982,83,84,85 POLICY: APT NOTE: 'Goodwrench' engine ADD: A-With A/C.................... .3 .3 1.2 B-W/Cruise Control............ .1 .1 C-W/Auto Trans................ .4 .4 .5 D-W/Strut Rods (Auto Trans)... .2

LINE, CLUTCH HYDRAULIC (MASTER CYLINDER TO ACTUATING CYLINDER) - REPLACE NOTE: Applicable model year: 1988 FRONT FLEX HOSE ASSEMBLY K0642 1.0 1.0

COVER, FUSE BLOCK - REPLACE N1710 .2 .2 NOTE: Applicable model year: 1988

REQUEST FOR REVIEW - TRUCK

VEHICLE SERIES OPERATION DESCRIPTION OPERATION G C K G M S S R V NUMBER VIN CODE W C K GP M S T R DV

CORE, HEATER - REPLACE NOTE: Applicable model year: 1988 A/C D2822 .9 EXC DIESEL

HOLD DOWN, SPARE TIRE - E0600 R&R OR REPLACE NOTE: Applicable model year: 1989 INSIDE VEHICLE .4

GUIDE, PUSH ROD - REPLACE NOTE: Applicable model years: 1986,87,88 NOTE: Applies to 2.8L V6 code R only. ONE CYL RIGHT BANK J0590 1.1 1.1 LEFT BANK J0591 .8 .8 BOTH BANKS J0597 1.6 1.6 ADD: A- To Replace Guide (Each Additional Cyl) .............. .1 .1

PLATE, ACCESSORY MOUNTING - REPLACE J0650 NOTE: Applicable model years: 1987 NOTE: Applies to 4.3L, 5.0L, 5.7L engines, codes Z,H,K,M 4.3L 1.3 1.9 1.0 1.0 5.0L, 5.7L 1.5 .8 .8 ADD: A- With A/C 4.3L ..................... .4 .4 .4 .4 5.0L, 5.7L ............... .8 .5 .5 B- With P/S ................... .4 .4 .4 .4 C- With AIR 4.3L ..................... .3 .3 .3 .3 5.0L, 5.7L ............... .3 .4 .4

FLYWHEEL (MANUAL TRANSMISSION) - J1420 REPLACE NOTE: Applicable model year: 1988 NOTE: Applicable to all V-8 gas engines 4-SPEED 3.1 4.0

ENGINE, UNIVERSAL - REPLACE J1840 8.5 8.5 10.8 NOTE: Applicable model years: 1982,83,84,85 NOTE: Applies to 6.2L Diesel engine codes C,J POLICY: APT NOTE: 'Goodwrench' engine ADD: A- With A/C..................... .3 .3 1.2

REQUEST FOR REVIEW - TRUCK

VEHICLE SERIES OPERATION DESCRIPTION OPERATION G C K G M S S R V NUMBER VIN CODE W C K GP M S T R DV

(CONT'D) ENGINE, UNIVERSAL - REPLACE ADD: B- W/Cruise Control ......... .1 .1 C- W/Auto Trans .............. .4 .4 .5 D- W/Strut Rods (Auto Trans).. .2

DISC AND/OR PRESSURE PLATE, K0800 CLUTCH - REPLACE NOTE: Applicable model years: 1987,88 MUNCIE (117mm) 2.9 2.9 HM290 4.0

LAMP ASSEMBLY - REPLACE NOTE: Applicable model year: 1989 NOTE: For use with RPO 5Z7 only. FOG RIGHT N1466 .3 LEFT N1467 .3

SWITCH - REPLACE NOTE: Applicable model year: 1989 NOTE: For use with RPO 5Z7 only. FOG LAMP N2232 .3

BAR ASSEMBLY, LIGHT - REPLACE R2430 1.0 NOTE: Applicable model year: 1989 NOTE: For use with RPO 5Z7 only.

NET AND/OR BRACKETS, R2440 .4 TAILGETE - REPLACE NOTE: Applicable model year: 1989 NOTE: For use with RPO 5Z7 only.

MIRROR COMPONENTS, OUTSIDE REAR VIEW - REPLACE NOTE: Applicable model years: 1985,86,87,88 RIGHT ONE/BOTH R3420 .3 .3 LEFT ONE/BOTH R3421 .3 .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.