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02-24-2003, 12:01 PM
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#1 |
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Senior Member
Join Date: Oct 2002
Location: Sierra Vista, AZ
Posts: 490
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Grease fittings
I finished getting the front end rebuilt, (new inners, outers, uppers, lowers, and even new upper and lower control arm shafts.) My dilema is; that when I went to lube everything, I could only get a seemingly small amount of grease into the new A-arm shaft assemblies. I got one, maybe two strokes of the grease gun, and no more. I couldn't force more grease in; I couldn't squeeze the handle again. It got tight (hard) or whatever, and I had troublr getting the gun off the grease fitting.
I am used to a grease fitting getting it's amount of grease, and then the boot lets some leak out, indicating that there is enough grease in there. Can someone explain what is happening when you can no longer squeeze the handle of the grease gun? Should grease escape from these boots just like a ball joint boot? |
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02-24-2003, 12:28 PM
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#2 |
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Half a bubble off!
Join Date: Jun 2000
Location: Winfield, Ks, USA
Posts: 5,588
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Were the shafts pre-greased? Normally that is a sign that the cavity is full or the zerk is plugged. Once the pressure equals out, the handle isn't going to pump unless it pops off the zerk.
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Just call me LB.  '71 Cheyenne, 402BB, hauls blondes, brunettes, or redheads. |
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02-24-2003, 09:34 PM
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#3 |
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Senior Member
Join Date: Oct 2002
Location: Sierra Vista, AZ
Posts: 490
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Barn9,
The shafts were not pregreased. I am at a loss on this; someone else please come up with something.
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Keith 70 CST longbed in progress. Hoping to get it back on the road soon. |
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02-24-2003, 09:48 PM
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#4 |
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Failure is NOT an option!
Join Date: Feb 2003
Location: greenwood s.c.
Posts: 811
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don't know about the gun locking up but i always heard when it comes out of the boot then you've busted it!although everyone i know still does it that way
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House payment or truck parts?????.........why does life have to be so complicated? 1969 Chevy Shortbed Fleetside 1969 Camaro ps pb a/c(drove in high school now it's just a yard ornament,but it's next on the list for resto) 1990 Ni$$an hardbody( daily beater that has been really beaten!) 1999 Grand Am GT(wifes ride...never buy a pontiac!!Trust Me) |
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02-24-2003, 10:58 PM
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#5 |
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Registered User
Join Date: Apr 2000
Location: Chester County PA, USA
Posts: 1,228
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did you try jacking the truck up till the wheel is off the ground?
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72 k/10 short wideside 72 k/5 Blazer 72 K/5 Blazer - obstacle course racer 72 custom/10 8' bed 70 K/5 Blazer 67 C-30 GMC Flat bed 86 GMC K2500 Plow Truck 85 GMC K3500 84 M1008 85 M1008 77 G30 Motor Home 72 Sears 12hp Tractor Glenmoore, Pennsylvania |
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02-24-2003, 11:11 PM
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#6 |
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Registered User
Join Date: Feb 2003
Location: Myrtle Creek, Oregon
Posts: 29
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The pin you are greasing is probably cross-drilled for the grease to flow through. If those holes are not properly lined up the grease has no where to go. Keep in mind that most grease guns are capable of ten thousand psi. (No misprint) Pull the zerk out and pump grease through it to eliminate it as a problem. Good luck!
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