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11-07-2004, 09:44 PM
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#1 |
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Account Suspended
Join Date: Oct 2004
Posts: 1,276
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69 door hinge
The door hinge mount at the door sheetmetal is cracked out ( about an inch) not bad at this point. Is there any re- inforcement repair or just weld up the crack.??
Dave |
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11-07-2004, 10:17 PM
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#2 |
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Registered User
Join Date: Nov 2003
Location: Alexandria, VA
Posts: 1,534
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I'm not aware of any reinforcements for this. My GMC driver door was cracked near the upper hinge when I bought it. Just remove the hinge from the door side straighten if necessary and weld it up.
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'72 GMC SWB C1500 Custom, frame-off in progress. 383 SBC, 9:1CR, Comp Cams XE262H, Scat internal balanced crank, Eagle SIR 6" rods, Keith Black dish pistons, Dart Iron Eagle 72/180 heads, Weiand Stealth intake, Stewart stage I water pump, Holley 4bbl vac sec, TH350 with B&M Shift Improver Kit. 12 bolt positraction.   
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11-07-2004, 10:28 PM
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#3 |
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Cantankerous Geezer
Join Date: Aug 2002
Location: Bel Aire, KS
Posts: 6,264
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One thing we do in aircraft is to drill a 1/8" hole at both ends of the crack before repairs. Stops the crack from growing in fatigue prone areas. I would also vee the crack with a cutoff wheel before welding, so you get good penetration. Also weld up the holes at the crack ends.
__________________
Fred There is no such thing as too much cam...just not enough engine. 
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11-08-2004, 01:08 PM
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#4 |
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Account Suspended
Join Date: Oct 2004
Posts: 1,276
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Thank you for info. I will drill crack ends aND WELD.
Dave |
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