This bulletin addresses changes to the published Chevrolet Labor Time Guide, March and April 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 model 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 P Z CDEF B
Stripe, decal replace Note: Applicable model years: 1986-87 Front bumper A4300 One Piece .8
Cover, rear bumper replace Note: Applicable model years: all One piece B0608 1.0 Add: A-w/clear coat paint .2 CB B-w/tape stripe .5 C-to transfer nameplate .4
Headlining assembly replace Note: applicable model years All "3" styles only Front C3211 1.4 Rear C3123 .9 Complete C3127 2.0
Plate front door armrest switch mounting R&R or replace Note: Applicable model years: 1986-87 Right C3300 .2 Left C3301 .2
Headrest and/or cover, front seat R&R or replace Passenger C6690 .2 Driver C6691 .2 Note: Applicable model years: 1984-87
Motor and/or fan, blower R&R or replace Heater D1320 V-6 .7 A/C D1322 V-6 .7 Note: Applicable model year: 1987
Condenser replace D3320 .9 Note: Applicable model years: 1985-87
Core, evapoartor replace D3320 V-6 1.2 Note: Applicable model years: 1985-87
Lever multifunction replace E7060 Note: applicable model years: 1985-87 Add: A-To color coat .1 GB
Gear assembly, power steering short replace E9730 Note: applicable model years: 1985-87 Add: A w/locking wheel covers .2
Seal,crankshaft rear main-replace J1120 2.6 Note: Applicable model years: 1984-87 w/manual trans.
Cover and/or gasket, rocker replace Note: applicable model years: all w/codes f,8 Right bank J0300 1.2 Left bank J0301 .4 Both banks J0307 1.5 Add: A with A/C .4
Rocker Arm replace Note: Applicable model years: all w/codes f,8 Right bank J0350 1.4 Left bank J0351 .6 Both banks J0357 1.8 Add: A with A/C .4
Stud, rocker arm replace Note: Applicable model years: all w/codes F,8 Right bank J0380 1.8 Left bank J0381 .8 Add:A with A/C .4
Spring, cap and/or seal valve replace Note: Applicable model years: all w/codes F,8 Right bank J0540 1.7 Left bank J0541 .9 Both banks J0547 2.4 Add: A with A/C .4
Push rod replace Note: applicable model years: all w/codes F,8 Right bank J0580 1.4 Left bank J0581 .6 Both banks J0587 1.8
Push rod replace Add: A with A/C .4
Pump and/or gasket coolant replace J3480 Note; applicable model year: 1987 L-4 1.3 Add: A with a/c .3
Solenoid starter motor replace J4560 Note: applicable model year: 1986 L4 1.1
Drive assembly, starter motor replace J4600 Note: Applicable model year: 1986 L4 1.2
Motor Assembly, starter R&R J4620 Note: Applicable model year: 1986 L4 1.0
Motor assembly, starter replace J4640 Note: Applicable model year: 1986 L4 1.0
Electronically controled emissions and fuel system replace Note: applicable model year: 1987 Sensor Throttle position J6374 1.1 1.1
Linkage shift adjust K1020 Note: this operation should not be used on "A", "J" and "L:" series vehicles, except for "J" series with 4 speed transaxle. Note: applicable model years: 1986-1988
Cover and/or gasket valve body replace K6540 2.9 Note: applicable model years: 1986-87
Relay Replace Fog Lamp K2856 .2
Mirror, outside rear view replace Note: applicable model years: all Remote control Right R3280 .7 1.4 .6 .7
Pump, electro hydraulic replace H0980 1.0 Note: Applicable model years: 1986-87
New vehicle inspection Add: A to install lower front end panel .9
REQUEST FOR REVIEW PASSENGER CAR
VEHICLE SERIES Operation L M R S Y Operation Description Number VIN CODE TV RS FG K Y
Handle, front door window regualtor replace Note: Applicable model years: All Right C0170 .2 .2 .2 .2 Left C0171 .2 .2 .2 .2
Trim roof center support R&R or replace Note: applicable model years: All Right C3000 .5 Left C3001 .5 Add: A to cut hole for A/C sensor (left side only) .1
Electronically controled emissions and fuel system replace Note: Applicable model year: 1987-88 Sensor throttle position J6374 1.1
Valve fuel vapor canister purge control J6391 .3 Note: Applicable model years: all
Solenoid, fuel vapor canister purge J6400 .3 Note: Applicable model years: all
Disc and/or pressure plate clutch-replace K0800 3.8 Note: applicable model years 1984-87 Inc: adjust shift linkage.
Switch replace Note: applicable model years: 1985-87 Seat adjuster Right N2410 .9 Left N2411 .9
Chain cable or rod, cruise control power unit to carburetor-replace R1180 .5 .5 Note: applicable model years: 1986/87 "R" - 1987 "M"
Servo Assembly, Cruise Control-replace R1190 .7 .7 Note: Applicable model years: 1986/87 "R"-1987 "M"
Module, cruise control replace R1220 .7 .7 Note: Applicable model years: 1986/87 "R" - 1987 "M"
Swtich, cruise control release R&R or replace Note: applicable model years: 1986/87 "R" - 1987 "M" Brank R1240 .3 .3 Clutch R1245 .3 .3
Switch cruise control engagement replace R1260 .5 .5 Note: Applicable model years: 1986-87 "R" 1987 "M"
Sensor, cruise control speed - replace R1300 .7 .7 Note: Applicable model years: 1986/87 "R" - 1987 "M"
Hoses cruise control vacuum replace R1320 .2 .2 Note: applicable model years: 1986/87 "R" 1987 "M"
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
Bracket front license plate mounting replace B0140 .2 .2 Note: Applicable model year: 1988
Glass back window replace C0660 1.3 1.3 Note: Applicable model year: 1988
Headlining assembly replace Note: Applicable model years: 1985 - 87 w/custom trim Front C3122 1.4
Molding front door window frame garnish R&R or replace Note: Applicable model years 1985-87 Right C3210 .2 Left C3211 .2 Add: A to color coat .2 GB
Valve, coolant replace D2700 .9 Note: Applicable model years: 1986-87
Bracket power steering pump assembly mounting replace E9020 .7 .7 Note: Applicable model year: 1987 with 2.8l V-6
Pump assembly, power steering R&R E9040 1.0 Note: Applicable model year: 1987
Manifold and/or gasket intake replace J0200 2.8 Note: applicable model year 1987 Add: A with A/C .1 B w/cruise control .1 C w/auto trans .1 D to replace intake manifold .2
Gasket cylinder head replace Note: applicable model year: 1987
Right bank J0500 5.4 Left bank J0501 5.2 Both banks J0507 7.7
Gasket, cylinder head replace Add: A with A/C right or both .3 left .1 B with P/S left or both .1 C w/cruise control .1 D w/auto trans .1
Pulley assembly serpentine belt idler replace J0690 .3 .3 Note: Applicable model year: 1987 w/L 4 and V6
Housing rear output shaft replace K4280 1.0 Note: applicable model years: 1986-87
Switch torque converter clutch replace Note: applicable model year 1986 Brake K5310 .2 .2 .2 .2 .2 .2 .2 Thermal Vacuum K5311 .3 .3 .3 .3 .3 .3 .3 Engine metal temperature K5312 Indicator .3 .3 .3 .3 .3 .3 .3
Seal, exhaust pipe replace L2040 One .6 Both .6
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.