(1) Remove differential carrier assembly
from differential housing (Para 8-5).
(2) Visually inspect housing and assembly
for signs of dirt and debris.
(a) If housing and assembly are clean,
go to Step 3 of this fault.
(b) If housing and/or assembly are
dirty, disassemble carrier assembly
and clean both housing and
assembly (Para 2-12 and 8-5).