Lincoln Navigator: Engine System - General Information / Valve Guide Inner Diameter. General Procedures
Check
NOTE: Refer to the appropriate Section 303-01 for the specification.
-
NOTE: Valve guides tend to wear in an hourglass pattern. The ball gauge can be inserted into the combustion chamber side of the valve guide, if necessary.
-
Use a ball gauge to determine the inside diameter of
the valve guides in 2 directions at the top, middle and bottom of the
valve guide.
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Measure the ball gauge with a micrometer.
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If the valve guide is not within specifications, install a new cylinder head assembly.
-
Use a ball gauge to determine the inside diameter of
the valve guides in 2 directions at the top, middle and bottom of the
valve guide.
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Spark Plug Inspection. General Procedures
Inspection
NOTE:
Dropped spark plugs should always be discarded.
Unfired
An unfired spark plug should appear very clean
with a pure nickel finish to the threads and ground strap...
Valve Stem Diameter. General Procedures
Check
NOTE:
Refer to the appropriate Section 303-01 for the specification.
Measure the diameter of each intake and exhaust valve
stem at the points shown...
Other information:
Lincoln Navigator 2018-2026 Workshop Manual: 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. Remove the load floor cover...
Lincoln Navigator 2018-2026 Workshop Manual: Brake Pedal and Bracket. Removal and Installation
Removal NOTE: Removal steps in this procedure may contain installation details. NOTE: Adjustable brake pedal and bracket shown, fixed brake pedal and bracket similar. Vehicles equipped with adjustable pedals NOTICE: The brake pedal and the accelerator pedal must be in the same position when installing a new cable or a new pedal...
Categories
- Manuals Home
- 4th Gen Lincoln Navigator Service Manual (2018 - 2026)
- Head Up Display (HUD) Module Calibration. General Procedures
- Identification Codes. Description and Operation
- Windshield Washer Pump. Removal and Installation
- Telematics Control Unit (TCU) Module. Removal and Installation
- Transmission Fluid Level Check. General Procedures
Differential Case Runout Check. General Procedures
Special Tool(s) / General Equipment
205-1016Installer, Differential Bearing
TKIT-2014D-ROW2
TKIT-2014D-FL_ROW
205-153
(T80T-4000-W)
Handle
205-D061
(D83T-4205-C2)
Step Plate Dial Indicator Three Leg Puller Punch
