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04-28-2003, 11:16 AM
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#1 |
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Designated A-hole!
Join Date: Mar 2003
Location: South Mississippi
Posts: 36,448
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Whooaa Truck!!!!
I put a power booster on my 70 GMC with drums all around. I get about four inches of pedal and then no more. It stops good until I run out of pedal. I've replaced all wheel cylinders and shoes. It doesn't feel like air, the pedal gets rock hard at four inches.
I plan on bleeding them again, but was hoping for some suggestions!
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"If it ain't broke, fix it 'til it is!" Being stupid ain't illegal.  We're Still Debt Free Except for the House!!! www.daveramsey.com 70 GMC SWB Stepside project "Green Booger" soon to be 6.0l/4l80e 93 S-10 "Poppaw's Truck" |
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04-28-2003, 11:23 AM
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#2 |
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Registered User
Join Date: Dec 2002
Location: Warrensburg MO
Posts: 143
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Do you have the correct proportioning valve?
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04-28-2003, 11:30 AM
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#3 |
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Saving 1 truck at a time!
Join Date: Aug 2001
Location: Kent, WA
Posts: 6,465
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Did you check the adjustment of the actuator rod between the booster and the MC? I know the adjustment is critical.
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'68 C20 Longhorn 50th Anniversary 400/TH400 '68 C20 Longhorn 50th Anniversary 468/TH400w/buckets '72 C20 Halfhorn (Longhorn w/o cab and front clip) '69 Flxible Cruiser (look up ugly in the dictionary) |
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04-28-2003, 02:35 PM
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#4 |
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Designated A-hole!
Join Date: Mar 2003
Location: South Mississippi
Posts: 36,448
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I didn't adjust between booster and m/c, I'll try that next.
__________________
"If it ain't broke, fix it 'til it is!" Being stupid ain't illegal. We're Still Debt Free Except for the House!!! www.daveramsey.com 70 GMC SWB Stepside project "Green Booger" soon to be 6.0l/4l80e 93 S-10 "Poppaw's Truck" |
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04-28-2003, 03:38 PM
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#5 |
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Designated A-hole!
Join Date: Mar 2003
Location: South Mississippi
Posts: 36,448
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Gotta luv the smell of tire smoke....if only when your slamming on brakes! At least I can stop now. Roadworthy (using that loosely!) again! Thanx stllookn for the tip. Now I gotta adjust my brake pedal back down, but at least I can stop now without getting a leg workout!
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"If it ain't broke, fix it 'til it is!" Being stupid ain't illegal. We're Still Debt Free Except for the House!!! www.daveramsey.com 70 GMC SWB Stepside project "Green Booger" soon to be 6.0l/4l80e 93 S-10 "Poppaw's Truck" |
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