LABOR OPERATION FOR DUTCH DOOR (RPO E54). GMC Truck Safari

SUBJECT: LABOUR OPERATIONS FOR DUTCH DOORS (INFORMATIONAL)

VEHICLES AFFECTED: 1992 M/L WITH DUTCH DOORS (RPO E54)

In 1992, M/L vans will be available with the Split Panel Rear Doors with Liftgate (Dutch Door) option (E54). Labour Operations have been identified for this option and are included in the 1992 Labour Time Guide. The Labour Operations listed below should be used when repairing items related to the Split Panel Rear Doors. To promote early problem identification, it is important that these Labour Operations are used.

Labour Operation Description ---------------- ----------- A2960 Liftgate, Colour/Clear Coat A2961 Liftgate, Refinish/Clear Coat

Door Back Between Belt Moulding and Side Moulding

A3040 (Right) Colour/Clear Coat A3041 (Left) Colour/Clear Coat A3050 (Right) Refinish/Clear Coat A3051 (Left) Refinish/Clear Coat

Door Back Below Side Moulding

A3060 (Right) Colour/Clear Coat A3061 (Left) Colour/Clear Coat A3070 (Right) Refinish/Clear Coat A3071 (Left) Refinish/Clear Coat

Door, Back Complete

A3120 (Right) Colour/Clear Coat A3121 (Left) Colour/Clear Coat A3130 (Right) Refinish/Clear Coat A3131 (Left) Refinish/Clear Coat A9650 Panel, Liftgate - Repair B5910 Handle, Liftgate Outside - Replace B5920 Latch, Liftgate (Right) - Replace B5921 Latch, Liftgate (Left) - Replace B5930 Rods, Liftgate Latch (Right) Replace B5931 Rods, Liftgate Latch (Left) Replace B5940 Striker, Liftgate (Right) Replace B5941 Striker, Liftgate (Left) Replace B6100 Door Assembly (Right) Back Align B6101 Door Assembly (Left) Back Align B6112 Hinge, Back Door (Right Upper) - Replace B6113 Hinge, Back Door (Left Upper) - Replace B6114 Hinge, Back Door (Right Lower) - Replace B6115 Hinge, Back Door (Left Lower) - Replace B6140 Strap and/or Check Plate, Back Door - Replace (Right or Left) B6160 Handle, Back Door (Right) Replace B6161 Handle, Back Door (Left) Replace B6180 Cylinder, Back Door Lock- R&R or Replace B6191 Striker, Back Door Lock (Centre) Replace B6194 Striker, Back Door Lock (Lower) Replace B6198 Lock, Back Door - R&R or Replace B6200 Control, Back Door Lock Remote - R&R or Replace B6220 Rod, Back Door Lock Latch - R&R or Replace B6234 Latch, Back Door (Lower) Replace B6235 Latch, Back Door (Centre) Replace B8990 Moulding and/or Pocket, License Plate - R&R or Replace B9020 Mouldings, Back Doors (Right) R&R or Replace B9021 Mouldings, Back Doors (Left) R&R or Replace C0810 Glass, Liftgate - R&R or Replace

Important: When removing the liftgate, it will be necessary to replace the sealing nuts (located on the roof panel) to prevent water leaks in the headliner.

C0820 Support, Liftgate (Gas Tube) (Right) - Replace C0821 Support, Liftgate (Gas Tube) (Left) - Replace C1335 Weatherstrip, W/ Back Window Wiper Liftgate - Align or Replace C1337 Weatherstrip, W/ Back Window Wiper Liftgate Secondary - Align or Replace C1340 Weatherstrip, W/ Back Window Wiper (Right) C1341 Weatherstrip, W/ Back Window Wiper (Left) C4820 Moulding, Back Door Garnish Complete (Right) R&R or Replace C4821 moulding, Back Door Garnish Complete (Left) R&R or Replace C4830 Panel, Back Door Trim (Right) R&R or Replace C4831 Panel, Back Door Trim (Left) R&R or Replace C4870 Moulding, Liftgate Garnish - Replace C4880 Handle and/or Escutheon, Liftgate - Replace C4890 Moulding, Back Door Hinge Cover (Right) Replace C4891 Moulding, Back Door Hinge Cover (Left) Replace N2188 Switch (Back), - Replace N2335 Switch, (Liftgate Release) - Replace N2611 Switch, (Back Glass) - Replace N2881 Relay, (Liftgate Release) - Replace N3227 Actuator Assembly, (Back) - Replace N3252 Actuator Assembly , (Liftgate Door Lock) Replace N3511 Motor, Wiper (Back Glass) - R&R N3521 Motor, Wiper (Back Glass) - Replace N3616 Blade, Wiper (Back Glass) - Replace N3621 Arm, Wiper (Back Glass) - Replace N3701 Hoses, Nozzles, Washer and/or Wiper Stops (Back Glass) - Replace N3861 Pump Assembly, Washer (Back Glass) - R&R or Replace N6065 Wiring and/or Connector, (Back Glass Wiper Motor) - Repair N6237 Wiring and/or Connector, (Door Lock Back) Repair R2110 Switch, Electric Grid Rear Window Defogger Replace R2160 Timer and Relay, Electric Grid Rear Window Defogger - Replace R2180 Grid, Electric Rear Window Defogger - Repair S1750 Panel, Liftgate Outer - Replace

Important: Refer to the 1992 Labour Time Guide for the appropriate Labour Times.

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.