Lincoln Navigator: Climate Control System - General Information / Air Conditioning (A/C) Clutch Air Gap Adjustment. General Procedures

Lincoln Navigator 2018-2025 Workshop Manual / Climate Control System / Climate Control System - General Information / Air Conditioning (A/C) Clutch Air Gap Adjustment. General Procedures

Activation

NOTE: Compressor with a spring rubber clutch shown others similar.
Check the A/C clutch air gap at 3 equally spaced places between the clutch plate and the A/C clutch pulley.
Refer to: Specifications (412-00 Climate Control System - General Information, Specifications).

Remove the A/C clutch.
Refer to: Air Conditioning (A/C) Clutch and Air Conditioning (A/C) Clutch Field Coil (412-00 Climate Control System - General Information, Removal and Installation).
Refer to: Air Conditioning (A/C) Clutch and Air Conditioning (A/C) Clutch Field Coil (412-00 Climate Control System - General Information, Removal and Installation).

NOTE: For some vehicles a shim kit may only be available with the A/C clutch assembly.
Add or remove spacers between the clutch plate hub and the compressor shaft until the clearance is within specification.
Refer to: Specifications (412-00 Climate Control System - General Information, Specifications).

For A/C clutch bolt or hub torque specification,
Refer to: Specifications (412-00 Climate Control System - General Information, Specifications).

Climate Control System. Diagnosis and Testing

Diagnostic Trouble Code (DTC) Chart Diagnostics in this manual assume a certain skill level and knowledge of Ford-specific diagnostic practices. REFER to: Diagnostic Methods (100-00 General Information, Description and Operation)...

Air Conditioning (A/C) Compressor Leak Detection. General Procedures

Leak detection Recover the refrigerant. Refer to Air Conditioning (A/C) System Recovery, Evacuation and Charging procedure in Group 412. Disconnect the refrigerant lines from the A/C compressor...

Other information:

Lincoln Navigator 2018-2025 Workshop Manual: Charge Air Cooler (CAC) Intake Pipe. Removal and Installation

Removal NOTICE: The turbocharger compressor vanes can be damaged by even the smallest particles. When removing any turbocharger or engine air intake system component, ensure that no debris enters the system. Failure to do so may result in damage to the turbocharger...

Lincoln Navigator 2018-2025 Workshop Manual: Transfer Case - Overview. Description and Operation

Two-Speed Torque-On-Demand The 2-speed torque-on-demand transfer case consists of the following components: Mode Select Switch (MSS) Transfer Case Control Module (TCCM) Transfer case shift motor The Borg-Warner 2-speed torque-on-demand transfer case is a 2-piece magnesium design...

Rear Drive Halfshafts. Diagnosis and Testing

Preliminary Inspection

Visually inspect the CV joints, housing, boots, and clamps for obvious signs of mechanical damage.
If an obvious cause for an observed or reported concern is found, correct the cause (if possible) before proceeding to the next step
If the cause is not visually evident, verify the symptom and REFER to Symptom Chart: NVH.