For 1990-2009 cars

# SHIFT CABLE CONTACTS THE A/C PIPE CAUSING POSSIBLE RUB

TRANSMISSION SHIFT CABLE CONTACTS THE A/C PIPE CAUSING A RUB THROUGH CONDITION (INSTALL MOVE PROTECTIVE SLEEVES)

1987-89 CUTLASS CIERA EQUIPPED WITH 125C (MD9) TRANSAXLE

Some 1987, 1988 and 1989 Cutlass Cieras with 2.5L (VIN Code R) or 2.8L (VIN Code W) engines with MD9 3-speed transmission and C60/C67 air conditioners have a potential rub through condition of the A/C pipe by the transmission SHIFT cable. This pipe is part of the A/C hose assembly routed along the left fender rail from evaporator to accumulator. The vibration and engine roll movement of the transaxle may cause the shift cable to rub through the A/C pipe, causing a refrigerant leak and an inoperative A/C system.

This condition may be addressed by using the following service parts and procedure to protect the A/C pipe.

Procedure for 2.5L Engine (VIN Code R)

1. Loosen the clip that holds the A/C pipe to the fender rail, see Figures 1 and 2.

2. Slide the rear rubber protective sleeve forward to the clip, as shown in Figure 2.

3. Retighten the clip to fender rail.

Procedure and Parts for 2.8L (VIN Code W) Engine

Service Part Numbers Part Name -------------------- --------- 3816659 Retainer - Adjustable Plastic (Chicken Band)

8919356 3/4 I.D. Flexible Convoluted Conduit

Parts are expected to be available on September 12, 1988. Until then normal part orders will not be accepted by GMSPO. Only verifiable emergency VIP orders will be accepted. GMSPO will make every effort to obtain parts. All parts will be placed on 400 control to waive VIP surcharges. However, the part will be shipped premium transportation at dealer's expense. All other order types will be canceled as incorrectly ordered while the 400 control is in place.

1. Slide a 6 inch piece of the flexible conduit on to the A/C pipe just in front of the valve, as shown in Figure 1 and 3, with the slit positioned on the bottom of the pipe.

2. Secure the conduit in place with the plastic retainer (chicken band) as shown in Figure 3).

The following breakpoints' are, vehicles that were addressed for A/C pipe rub through condition in the assembly plans.

Assembly Plant Engine VIN Breakpoint -------------- ------ -------------- Framingham LR8 "R" JG308680 LB6 "W" JG308680

Oshawa No. 1 Both "R" and "W" All 1987-1988 Vehicles

Ste. Therese LR8 "R" J2373638 LB6 "W" J2377600

Doraville Both "R"and "W" All 1987-1988 Vehicles

#### WARRANTY INFORMATION

Labor Operation Number: T1385 Labor Time: .2 hrs. Trouble Code: 92

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.