Lincoln Aviator 2020-2025 Service Manual / Powertrain / Engine / Engine System - General Information / General Procedures - Exhaust Manifold Cleaning and Inspection

Lincoln Aviator: Engine System - General Information / General Procedures - Exhaust Manifold Cleaning and Inspection

Special Tool(s) / General Equipment

Feeler Gauge

Cleaning

  1. Clean the exhaust manifold using a suitable solvent. Use a plastic scraping tool to clean the gasket sealing surfaces.
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Inspection

  1. NOTE: New exhaust manifold gaskets, studs, nuts and/or bolts must be installed when an exhaust manifold is serviced.

    NOTE: Use a Straightedge that is calibrated by the manufacturer to be flat within 0.005 mm (0.0002 in) per running foot of length, such as Snap-On® GA438A or equivalent. For example, if the Straightedge is 61 cm (24 in) long, the machined edge must be flat within 0.010 mm (0.0004 in) from end to end.

    Using the Straightedge and a Feeler Gauge Set, check the exhaust manifold sealing surface for warpage. If the warpage is greater than 0.76 mm (0.0299 in), install a new exhaust manifold.
    Use the General Equipment: Feeler Gauge

    General Procedures - Cylinder Head Distortion

    Special Tool(s) / General Equipment Feeler Gauge Check NOTE: Refer to the appropriate Section 303-01 for the specification. NOTE: Make sure all cylinder head surfaces are clear of any gasket material, silicone sealant, oil and coolant...

    General Procedures - Piston Diameter

    Check Measure the piston diameter 90 degrees from the piston pin and piston diameter (DN) height down from the top of the piston at the point indicated...

    Other information:

    Lincoln Aviator 2020-2025 Service Manual: Removal and Installation - Rear Side Member


    Special Tool(s) / General Equipment MIG/MAG Welding Equipment Spot Weld Drill Bit Materials Name Specification Seam SealerTA-2-B, 3M™ 08308, LORD Fusor® 803DTM -  Removal   WARNING: Electric vehicles damaged by a crash may have compromised high voltage safety systems and present a potential high voltage electrical shock hazard...

    Lincoln Aviator 2020-2025 Service Manual: Diagnosis and Testing - Fuel Charging


    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).   Diagnostic Trouble Code Chart Module   DTC Description Action   PCM P0201:00 Cylinder 1 Injector A Circuit/Open: No Sub Type Information   GO to Pinpoint Test DI   PCM P0202:00 Cylinder 2 Injector A Circuit/Open: No Sub Type Information   GO to Pinpoint Test DI   PCM P0203:00 Cylinder 3 Injector A Circuit/Open: No Sub Type Information   GO to Pinpoint Test DI   PCM P0204:00 Cylinder 4 Injector A Circuit/Open: No Sub Type Information   GO to Pinpoint Test DI   PCM P0205:00 Cylinder 5 Injector A Circuit/Open: No Sub Type Information   GO to Pinpoint Test DI   PCM P0206:00 Cylinder 6 Injector A Circuit/Open: No Sub Type Information   GO to Pinpoint Test DI   PCM P0207:00 Cylinder 7 Injector A Circuit/Open: No Sub Type Information   GO to Pinpoint Test DI   PCM P0208:00 Cylinder 8 Injector A Circuit/Open: No Sub Type Information   GO to Pinpoint Test DI   PCM P02EE:00 Cylinder 1 Injector Circuit Range/Performance: No Sub Type Information   GO to Pinpoint Test DI   PCM P02EF:00 Cylinder 2 Injector Circuit Range/Performance: No Sub Type Information   GO to Pinpoint Test DI   PCM P02F0:00 Cylinder 3 Injector Circuit Range/Performance: No Sub Type Information   GO to Pinpoint Test DI   PCM P02F1:00 Cylinder 4 Injector Circuit Range/Performance: No Sub Type Information   GO to Pinpoint Test DI   PCM P02F2:00 Cylinder 5 Injector Circuit Range/Performance: No Sub Type Information   GO to Pinpoint Test DI   PCM P02F3:00 Cylinder 6 Injector Circuit Range/Performance: No Sub Type Information   GO to Pinpoint Test DI   PCM P02F4:00 Cylinder 7 Injector Circuit Range/Performance: No Sub Type Information   GO to Pinpoint Test DI   PCM P02F5:00 Cylinder 8 Injector Circuit Range/Performance: No Sub Type Information   GO to Pinpoint Test DI Global Customer Symptom Code (GCSC) Chart Diagnostics in this manual assume a certain skill level and knowledge of Ford-specific diagnostic practices...

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    Seatbelt Height Adjustment

    WARNING: Position the seatbelt height adjuster so that the seatbelt rests across the middle of your shoulder. Failure to adjust the seatbelt correctly could reduce its effectiveness and increase the risk of injury in a crash.

    Adjust the height of the shoulder belt so the belt rests across the middle of your shoulder. Slide the adjuster up to raise the belt. Press the button and slide it down to lower the belt.

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