3. Coat the threads of the fill plug with a small
amount of Loctite® 242, or equivalent sealant.
Install the fill plug finger-tight in the rear axle shift
unit housing. Using a wrench, tighten it an addi-
tional 1-1/2 turns.
Rear Axle 35
New Cascadia Maintenance Manual, February 2019 35/11
