Lincoln Corsair Manuals

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

Lincoln Corsair 2020-2023 Service Manual / Powertrain / Engine / 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.

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 - Engine Noise Identification and Location

    NOTE: This procedure uses multiple tools/methods to help locate the source of engine noise. It may be necessary to repeatedly compare the sound between the tools/methods to help locate the source of the noise...

    General Procedures - Intake Manifold Vacuum Test

    Bring the engine to normal operating temperature. Connect the Vacuum/Pressure Tester to the intake manifold. Run the engine at the specified idle speed...

    Other information:

    Lincoln Corsair 2020-2023 Service Manual: Removal and Installation - Halfshaft Seal RH - All-Wheel Drive (AWD)


    Special Tool(s) / General Equipment 205-153 (T80T-4000-W) Handle 307-758Installer, Axle Seal -FWD 307-759Installer, Axle Seal -AWD Puller Punch Removal Remove the power transfer unit. Using a punch, poke a small hole in the halfshaft seal...

    Lincoln Corsair 2020-2023 Service Manual: Removal and Installation - Valve Tappets


    Removal Remove the camshafts. Refer to: Camshafts (303-01A Engine - 2.0L EcoBoost (177kW/240PS) – MI4, Removal and Installation). If the camshafts and valve tappets are to be reused, make sure they are assembled in their original positions...

    Categories

    Keyless Starting

    Note: The keyless starting system may not function if the key is close to metal objects or electronic devices such as cellular phones.

    Note: A valid key must be located inside your vehicle to switch the ignition on and start the engine.

    Ignition Modes

    Lincoln Corsair. Keyless Starting

    read more

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