2005 Chassis Lube (U-Joints...)
Hi -
I've recently bought a 2005 Tahoe Z71. This is the first vehicle that I've owned that requires a chassis lube. I picked up the appropriate grease and a gun, and went to it while changing the oil tonight. I found 4 zerks on each front wheel assembly: upper and lower ball joints, and inner and outer tierod. Are there any other up front? The rear drive shaft had one on each U-Joint, but I couldn't access them with my gun. Do I need a special attachment to get to these? A flex hose attachment? What is the proper way to rotate the driveshaft to access these ports? Jack up the rear and and put the tranny in netural? Do the factory u-joints require lube, or are these aftermarket? Should the front drive shaft u-joints require lube? I couldn't find any zerks. Thanks! |
Welcome to the forum. You will probably need a needle fitting for your grease gun to do the U-joints. I suspect that they are aftermarket cuz I can't remember the last GM car or truck that had zerks.
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Originally Posted by 73shark
(Post 110386)
Welcome to the forum. You will probably need a needle fitting for your grease gun to do the U-joints. I suspect that they are aftermarket cuz I can't remember the last GM car or truck that had zerks.
What is the proper way to rotate the driveshaft when the car is being worked on? Assuming all 4 wheels off the ground... Thanks! Eric |
Probably. The NBS has CV joints.
I'd just put tranny in neutral and rotate the driveshaft. |
Originally Posted by 73shark
(Post 110426)
Probably. The NBS has CV joints.
I'd just put tranny in neutral and rotate the driveshaft. |
NBS= New Body Style or GMT900
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good to finally know what that term means :)
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There are 11 total, you missed these 3:
Idler Arm: 2 Pitman Arm: 1 |
Originally Posted by OmarR
(Post 110866)
There are 11 total, you missed these 3:
Idler Arm: 2 Pitman Arm: 1 I also tried the u-joints on the rear drive shaft again with flex hose on my grease gun, and I still couldn't get the fitting over the zerk. Any one have any other ideas? |
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