2001 Subaru Outback Base, StandardFACTORY OEM SERVICE PROCEDURE

Front Differential

Bevel gear to pinion backlash

  1. 0.13 - 0.18 mm (0.0051 - 0.0071 in)
    Fig 1: Bevel Gear Washer Chart
    G02037115

    Pinion shaft to axle drive shaft clearance

  2. 0 - 0.2 mm (0 - 0.008 in)
    Fig 2: Pinion Shaft To Axle Drive Shaft Clearance Washer Chart
    G02037116
Factory Service Tools

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When to See a Mechanic

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

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