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1987
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Cherokee 2WD L6-242 4.0L VIN M FI
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Oxygen Sensor
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Technical Service Bulletins
Oxygen Sensor: Technical Service Bulletins
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Recalls
Recall - O2 Sensor and CCV Harness
Overview
Service Procedure
A. Oxygen Sensor Inspection
B. Replace Oxygen Sensor
C. Replace Crankcase Ventilation (CCV) Harness
D. Install Recall Completion Label
E. Complete Proof of Correction Form
Owner Letter
Dealer Letter
Recall - Excessive Emissions and Exhaust Manifold Leak
Overview
Parts
Owner Notification and Service Scheduling
Service Procedure
Completion Reporting and Reimbursement
Owner Letter
Important Dealer Instructions
Recall - Oxygen Sensor
All Technical Service Bulletins
Recall - O2 Sensor and CCV Harness
Overview
Service Procedure
A. Oxygen Sensor Inspection
B. Replace Oxygen Sensor
C. Replace Crankcase Ventilation (CCV) Harness
D. Install Recall Completion Label
E. Complete Proof of Correction Form
Owner Letter
Dealer Letter
Recall - Excessive Emissions and Exhaust Manifold Leak
Overview
Parts
Owner Notification and Service Scheduling
Service Procedure
Completion Reporting and Reimbursement
Owner Letter
Important Dealer Instructions
Recall - Oxygen Sensor