Toyota 4Runner Transfer Case Service | Drain & Fill DIY (5th Gen Manual Shift 4x4)

In this video, we walk you through the step-by-step process of performing a transfer case drain and fill on a 5th Gen Toyota 4Runner with the manual shift 4x4 transfer case. Whether you're maintaining your rig for daily driving or prepping for off-road adventures, keeping your transfer case fluid fresh is key to drivetrain longevity.

Fluid capacity = 1.1 Quarts (Proper fluid level 0 to .5 mm from bottom lip of fill hole) Plugs are 24 mm and torque to 27 ft-lb or 324 in-lb (1 ft-lb = 12 in-lb so 12x27=324) Proper aluminum crush washer gasket part number is 90430-A0003 and you need 2. 18mm inside diameter with a 245mm outside diameter.

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