Attachment III - Technical Instructions
ATTACHMENT IIIB Program
OWNER NOTIFICATION PROGRAM 93B30
1993 PROBE FUEL PUMP/SENDER ASSEMBLY
TECHNICAL INSTRUCTIONS
1. Remove the fuel pump/sender assembly from the fuel tank. Refer to the Probe Service Manual, Section 10-01, for the procedures.
2. Inspect the fuel pump for presence of a check valve. See Figure 1.
3. If the check valve is present, the fuel pump is OK. Install a new o-ring seal and reinstall the fuel pump/sender assembly. Release the car.
4. If the check valve is missing, install a new fuel pump assembly.
NOTE:
Remove the fuel pump sender from the old fuel pump and install it on the new pump. Connect the sending unit electrical connector and torque the two retaining screws to 2.3-3.3 N-m (20-30 in.lbs.).