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

[Rocket Man]

Erasers are IPC-J-STD-001 what I always use

IPC-J-STD-001?

 

[CaptainAmerica1]

IPC-610 is inspection of printed circuit boards.
IPCJ-STD-001 is assembly of printed circuit boards. Up to and including class 4 which is for pacemakers and artificial hearts. I built to class 3 which is for things like missiles and launchers, etc; LMMFC. Was a lot of fun.

 

[Rocket Man]

IPC-610 is inspection of printed circuit boards.
IPCJ-STD-001 is assembly of printed circuit boards. Up to and including class 4 which is for pacemakers and artificial hearts. I built to class 3 which is for things like missiles and launchers, etc; LMMFC. Was a lot of fun.

Awesome sauce.I used to troubleshoot and repair at the component level PC boards used in automobile electronics systems IE Chrysler Electronics warranty department for 7 western states. Kinda fun.

 

[07Burb]

Drove it and will drive it more tomorrow. Drove flawless for about 500 miles and will do it again tomorrow.

 

[89Suburban]

Replaced caliper #3 today, number 4 tomorrow.

 

[CaptainAmerica1]

Awesome sauce.I used to troubleshoot and repair at the component level PC boards used in automobile electronics systems IE Chrysler Electronics warranty department for 7 western states. Kinda fun.

Love it.

 

[RooTBeeRthe1st]

Change the brake fluid for the first time since I bought it(3years)... Never felt like I had an issue, but that fluid might have never been changed in the 4 years that the sheriffs owned it.
So it was way overdue.
And in typical fashion, while I was crawling around underneath it fixing one thing, I found a leaking axle seal from the looks of things.

 

[89Suburban]

Why DOT 4? Did all your bleeders work? Did you vacuum, gravity, or pressure bleed it?

 

[RooTBeeRthe1st]

Why DOT 4? Did all your bleeders work? Did you vacuum, gravity, or pressure bleed it?

I would have gone with the new standard 5.1, but this stuff has a higher boiling point wet and dry.
The front right bleeder was a little tight, but they all worked.
Vacuum bleeder

 

[Rocket Man]

Change the brake fluid for the first time since I bought it(3years)... Never felt like I had an issue, but that fluid might have never been changed in the 4 years that the sheriffs owned it.
So it was way overdue.
And in typical fashion, while I was crawling around underneath it fixing one thing, I found a leaking axle seal from the looks of things.
View attachment 345747

View attachment 345744View attachment 345745View attachment 345746

Looks like that fluid was definitely overdue.