What did you do to your NNBS GMT900 Tahoe/Yukon Today?

Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. If you click them and make a purchase, we may earn a small commission.

Doubeleive

Wes
Supporting Member
Joined
Nov 7, 2017
Posts
26,949
Reaction score
40,707
Location
Stockton, Ca.
did my monthly under carriage inspection, looks like the girdle I put on the g80 has a super thin layer of diff fluid coating it, not even enough to make a drip but looks like it may be coming out of the 2 nuts that tighten on the bearing caps I guess I will have to get under there and make sure they didn't work there way loose (re-torque) did you ever run into that issue @Rocket Man.
 

Rocket Man

Mark
Supporting Member
Joined
Dec 25, 2014
Posts
26,022
Reaction score
50,947
Location
Oregon
did my monthly under carriage inspection, looks like the girdle I put on the g80 has a super thin layer of diff fluid coating it, not even enough to make a drip but looks like it may be coming out of the 2 nuts that tighten on the bearing caps I guess I will have to get under there and make sure they didn't work there way loose (re-torque) did you ever run into that issue @Rocket Man.
No sir.
 
Joined
Apr 11, 2018
Posts
7,124
Reaction score
14,365
Location
St. Louis
did my monthly under carriage inspection, looks like the girdle I put on the g80 has a super thin layer of diff fluid coating it, not even enough to make a drip but looks like it may be coming out of the 2 nuts that tighten on the bearing caps I guess I will have to get under there and make sure they didn't work there way loose (re-torque) did you ever run into that issue @Rocket Man.
I've always used teflon thread sealant on those threads. You can loosen the nut and back the bolt out enough to put the sealant on then screw them back in to put slight pressure on the caps and tighten the nut.

2001 Yukon SLT
2012 Yukon Denali XL
2011 Yukon Denali RIP 5/20/18
 

Doubeleive

Wes
Supporting Member
Joined
Nov 7, 2017
Posts
26,949
Reaction score
40,707
Location
Stockton, Ca.
I've always used teflon thread sealant on those threads. You can loosen the nut and back the bolt out enough to put the sealant on then screw them back in to put slight pressure on the caps and tighten the nut.

2001 Yukon SLT
2012 Yukon Denali XL
2011 Yukon Denali RIP 5/20/18
you mean like that white plumbers tape?
 

Forum statistics

Threads
133,339
Posts
1,883,885
Members
98,427
Latest member
Damatulli1
Top