Lincoln Navigator: Exhaust System - 3.5L EcoBoost (272kW/370PS) / Muffler. Removal and Installation
Removal
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With the vehicle in NEUTRAL, position it on a hoist.
Refer to: Jacking and Lifting (100-02 Jacking and Lifting, Description and Operation).
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Remove the muffler and tailpipe.
Refer to: Muffler and Tailpipe (309-00 Exhaust System - 3.5L EcoBoost (272kW/370PS), Removal and Installation).
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Loosen the clamps, and slide the clamps back on the muffler.
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Detach the isolators, remove the bolts and the muffler.
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Installation
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Clean all exhaust connections before reassembly.
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Install the muffler, the bolts and attach the isolators.
Torque: 18 lb.ft (25 Nm)
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Tighten the clamps in the sequence shown.
Torque: 35 lb.ft (48 Nm)
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Install the muffler and tailpipe.
Refer to: Muffler and Tailpipe (309-00 Exhaust System - 3.5L EcoBoost (272kW/370PS), Removal and Installation).
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Check the exhaust system for leaks.
Muffler and Tailpipe. Removal and Installation
Removal
NOTICE:
Do not use oil or grease-based lubricants on the isolators.
These lubricants may cause deterioration of the isolator. This can lead
to separation of the isolator from the exhaust hanger bracket during
vehicle operation...
Other information:
Lincoln Navigator 2018-2025 Workshop Manual: Electronic Throttle 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). Module DTC Description Action PCM P0068:00 MAP / MAF - Throttle Position Correlation: No Sub Type Information GO to Pinpoint Test DV ..
Lincoln Navigator 2018-2025 Workshop Manual: Second Row Center Seatbelt Retractor. Removal and Installation
Removal NOTE: Removal steps in this procedure may contain installation details. Remove the second row center seat backrest cover. Refer to: Second Row Center Seat Backrest Cover (501-10B Second Row Seats, Removal and Installation). Remove the second row center seatbelt retractor. Remove and discard the nut. Torque: 30 lb.ft (40 Nm) ..
Categories
- Manuals Home
- 4th Gen Lincoln Navigator Service Manual (2018 - 2025)
- Second Row Seat. Removal and Installation
- Brake Service Mode Activation and Deactivation. General Procedures
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- Power Running Board (PRB). Diagnosis and Testing
- Windshield Washer Pump. Removal and Installation
Axle Tube Bearing. Removal and Installation
Special Tool(s) / General Equipment
205-123
(T78P-1177-A)
Installer, Axle Shaft Oil Seal
308-047
(T77F-1102-A)
Remover, Bearing Cup Slide Hammer
