Axle Nut

2010 Mercury Mountaineer 2WD V8-4.6LSECTION Axle Nut
Front Drive Halfshafts (4WD)

Remove and discard the halfshaft nut.
To install, tighten the new nut to 250 Nm (184 lb-ft).

Rear Drive Halfshafts

NOTICE: Install and tighten the new halfshaft nut to specification within 5 minutes of starting it on the threads. Always install a new halfshaft nut after loosening or when not tightening within the specified time or damage to the components may occur.

Install a new halfshaft nut.
Tighten to 275 Nm (203 lb-ft).

RENDER: 1.0x

NO RELATED

Recommended Tools & Savings

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

Affiliate disclosure: We may earn a commission at no extra cost to you.

When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.