Back to 1998 Lincoln Navigator

1998 LINCOLN NAVIGATOR

5.4L V8 Triton•4WD•AUTOMATIC•gas

Repairs0 Labor564 Torque3736 Fluid9 DTC690 Battery0 Maintenance0 Recalls6

engine

Exhaust Manifold Torque Specs

for 1998 Lincoln Navigator 5.4L V8 Triton · 4WD

Units

9 fasteners

Seq

Component

Torque

Angle

—

Cover Bolts

15 lb-ft · 20 Nm

—

—

EGR Tube Fitting

Critical

35 lb-ft · 47 Nm

—

—

Exhaust Manifold Nuts

Critical

Apply anti-seize

25 lb-ft · 34 Nm

—

—

Exhaust Manifold Stud Nuts

Critical

Tighten in sequence (center out). Re-check after heat cycle if possible.

18 lb-ft · 25 Nm

—

—

Flange Bolts

Critical

Anti-seize

44 lb-ft · 59 Nm

—

—

Hanger Bolts

19 lb-ft · 25 Nm

—

—

Heat Shield Bolts

10 lb-ft · 14 Nm

—

—

Mounting Bolts

Critical

44 lb-ft · 59 Nm

—

—

O2 Sensor

Critical

Apply anti-seize to threads

35 lb-ft · 47 Nm

—

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