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Old Nov 24th, 11, 07:33 PM
Chrisb4z Chrisb4z is offline

Join Date: Nov 2011
Location: Boulder Creek, Ca
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Default Problem Greasing New Ball Joint

Hi Guys,

Iím having a problem with a new ACDelco ball joint I just installed. The part number is 45D2026 and it is for my 86 IROC. I have the ball joint installed in the control arm with the joint boot and the steering knuckle installed with the castle nut torqued down.

When I try to grease the ball joint I can get a little grease in but it quickly acts like it is clogged up. When the joint is filled my grease gun handle wonít pump any more. I canít get the grease to fill the joint boot and exit the boot grease vent. I know grease is going into the bottom of the joint. Once the joint gets clogged I can press the valve on the grease fitting with a pick and grease will flow out of the fitting like it is under pressure.

Does anyone have any ideas what is wrong? Could I have done something wrong with the installation, the other side went together with no problem?

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Old Nov 24th, 11, 08:49 PM
Luwi67 Luwi67 is offline
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Join Date: Oct 2010
Location: Long Island, NY
Posts: 1,284
Default Re: Problem Greasing New Ball Joint

I don't think you did anything wrong. Try filling it with the weight of the vehicle off the joint, if that doesn't help change the fitting itself.
67 Camaro 350
M20 4spd console,
8.5, 30 spline Eaton posi 373
Cowl Plenum
Custom 180į Headers
no radio
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Old Nov 25th, 11, 04:12 AM
prostreet69camaro's Avatar
prostreet69camaro prostreet69camaro is offline
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Join Date: Jul 2003
Location: Spring Texas
Posts: 5,574
Default Re: Problem Greasing New Ball Joint

Change the zert fitting.

Or remove it and see if grease will pump thru the zert.

Swap zert fittings side to side. If it pumps thru it then it is the zert fitting.
69 Camaro Prostreet - purple w/ghost flames , 502 w/ 871 blower
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Old Nov 25th, 11, 04:37 AM
Sauron67MM Sauron67MM is online now
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Join Date: Aug 2008
Location: CT
Posts: 6,330
Default Re: Problem Greasing New Ball Joint

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Team Camaro Tech > First Generation Camaro Info and Tech - 1967- 1969 "Where it all started" > Brakes, Suspension & Steering      Current Topic: Problem Greasing New Ball Joint
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