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Drained diffs

Happy Hummer

Well-Known Member
Messages
1,465
Location
Wisconsin
Diffs are drained and refilled 07 Hummer h3 73k miles. Compared to my Jeep xj these are a dream. I've purposely have held off draining the xj because of the just empty every pocket syndrome.... Lol:) every job seems exhausting on the xj. I refilled the H3 with 75w90 synthetic Wally brand.
 

Happy Hummer

Well-Known Member
Messages
1,465
Location
Wisconsin
By the way, it was weird​ the rear diff only had 1 3\4 qts. in it when I drained it. I put just shy of 3 qts. back in before it dribbled out.
 
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