Attachment III - Technical Instructions
EMISSIONS CONTROL
SYSTEM INSPECTION/MODIFICATION INSTRUCTIONS
AFFECTED VEHICLES:
Certain 1986 Model Escort Lynx/EXP Emissions System Modification - 1.9L engines with Calibration Codes 6-08A-R25, R27 and R28
Important Inspection Instructions
The vehicles involved in this recall are also involved in Emissions Recall 86E55 (those with engine calibration 6-08A-R25) or Emissions Recall 91E17 (those with engine calibrations 6-08A-R27 or 6-08A-R28). This service procedure requires engine emission control systems inspection to assure that Emission Recalls 86E55 and 91E17 are completed.
Inspection Instructions
1. Verify engine calibration.
2. If engine calibration is 6-08A-R25:
^ Obtain a copy of Emissions Recall 86E55 and 91E17.
^ Audit the engine emissions control system to assure that Emissions Recall 86E55 and 91E17 service has been performed.
^ Provide 86E55 and/or 91E17 service. if necessary.
3. If engine calibration code is 6-08A-R27 or 6-08A-R28:
^ Obtain a copy of Emissions Recall 91E17.
^ Audit the engine emissions control systems to assure that Emissions Recall 91E17 service has been performed.
^ Provide service, if necessary.
Modification Instructions
1. Locate the Brown/White vacuum retard delay valve and hose assembly in vacuum line to EGR valve (Figure 1).
2. Remove and discard the vacuum retard delay valve and hose assembly.
3. Install connector and hose assembly from the vacuum hose to the EGR valve.
4. Attach Vehicle Emissions Control Information and Authorized Modifications Labels.
VEHICLE EMISSION CONTROL INFORMATION LABEL
Attach Vehicle Emission Control information Decal (provided in the parts kit) over the existing Vehicle Emission Control Information (VECI) label.
AUTHORIZED MODIFICATIONS LABEL
The preprinted Authorized Modifications Label shown is provided in the parts kit.
^ Insert your P & A Code and date and attach the Authorized Modifications Label to a clean surface on the fan shroud.
^ Place the clear overlay on the label.