engine

Head Gaskets - Both Torque Specs

for 2023 Ford F-150 3.5L V6 PowerBoost Hybrid · 4WD

Units

26 fasteners

Seq

Component

Torque

Angle

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Camshaft Cap Bolts✓ Verified

Tighten in sequence from center outward, multiple passes [audit 2026-08: corrected from 10.0 lb-ft by triangulation]

7 lb-ft · 9 Nm

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Camshaft Cap Bolts✓ Verified

Tighten in sequence from center outward, multiple passes [audit 2026-08: corrected from 10.0 lb-ft by triangulation]

7 lb-ft · 9 Nm

—

Camshaft Sprocket Bolts✓ Verified

Hold cam with wrench on hex [audit 2026-08: corrected from 59.0 lb-ft by triangulation]

89 lb-ft · 121 Nm

—

Camshaft Sprocket Bolts✓ Verified

Hold cam with wrench on hex [audit 2026-08: corrected from 59.0 lb-ft by triangulation]

89 lb-ft · 121 Nm

—

Crankshaft Pulley Bolt

Often TTY - check spec, may require impact

133 lb-ft · 180 Nm

—

Crankshaft Pulley Bolt

Often TTY - check spec, may require impact

133 lb-ft · 180 Nm

—

Cylinder Head Bolts

Multi-step + angle

75 lb-ft · 101 Nm

—

Cylinder Head Bolts

Multi-step + angle

75 lb-ft · 101 Nm

—

Exhaust Manifold Nuts

29 lb-ft · 39 Nm

—

Exhaust Manifold Nuts

29 lb-ft · 39 Nm

—

Intake Manifold Bolt

21 lb-ft · 28 Nm

—

Intake Manifold Bolt

21 lb-ft · 28 Nm

—

Oil Drain Plug

Use new crush washer

26 lb-ft · 35 Nm

—

Oil Drain Plug

Use new crush washer

26 lb-ft · 35 Nm

—

Rocker Arm Bolts

Tighten with cam lobe pointing away

22 lb-ft · 30 Nm

—

Rocker Arm Bolts

Tighten with cam lobe pointing away

22 lb-ft · 30 Nm

—

Sensor Mounting Bolts

7 lb-ft · 10 Nm

—

Sensor Mounting Bolts

7 lb-ft · 10 Nm

—

Timing Chain Tensioner Bolt

Install with pin/clip to compress

18 lb-ft · 25 Nm

—

Timing Chain Tensioner Bolt

Install with pin/clip to compress

18 lb-ft · 25 Nm

—

Timing Cover Bolts - 8mm

Tighten in sequence

18 lb-ft · 25 Nm

—

Timing Cover Bolts - 8mm

Tighten in sequence

18 lb-ft · 25 Nm

—

Valve Cover Bolts

Tighten in sequence

7 lb-ft · 10 Nm

—

Valve Cover Bolts

Tighten in sequence

7 lb-ft · 10 Nm

—

VVT Solenoid Bolt

7 lb-ft · 10 Nm

—

VVT Solenoid Bolt

7 lb-ft · 10 Nm

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