2011 Subaru Outback RFACTORY OEM SERVICE PROCEDURE

Service Data

WARNING: This page is about a different car, the 2012 Subaru Outback and 2012 Subaru Legacy. However, it is still accessible from the selected car via links, so may be relevant.
Drive pinion bearing preload (For new bearing) Measured with spring measurement (measured at companion flange bolt hole) N (kgf, lbf) T-type 17.7 - 38.8 (1.8 - 4.0, 4.0 - 8.7)
VA-type 12.7 - 32.2 (1.3 - 3.3, 2.9 - 7.2)
Measured with torque wrench N.m (kgf-m, ft-lb) T-type 0.67 - 1.47 (0.07 - 0.15, 0.49 - 1.08)
VA-type 0.48 - 1.22 (0.05 - 0.12, 0.35 - 0.90)
Side gear backlash mm (in) T-type 0.10 - 0.20 (0.004 - 0.008)
VA1-type 0.05 - 0.15 (0.002 - 0.006)
VA2-type 0.13 - 0.18 (0.005 - 0.007)
Hypoid driven gear backlash mm (in) T-type 0.10 - 0.20 (0.004 - 0.008)
VA1, VA2-type 0.10 - 0.15 (0.004 - 0.006)
Hypoid driven gear runout on its back surface mm (in) T-type 0.05 (0.002)
Total preload
(Measured from the companion flange bolt hole)
N (kgf, lbf) T-type 20.7 - 54.4 (2.1 - 5.5, 4.7 - 12.2)
Companion flange mating surface runout mm (in) 0.08 (0.003)
Companion flange runout on its inner side mm (in) 0.08 (0.003)
Factory Service Tools

Use the Manual With the Right Hardware

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

Disclosure: Verified tool recommendations may earn an affiliate commission at no cost to you.

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.