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Topic: Another caliper issue

in Forum: C3 Engines, Driveline and Handling


Another caliper issue

Posted: 8/19/07 2:55pm Message 1 of 7
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Canada
Joined: 8/6/2004
Posts: 533
Vette(s): Coupe 74 - 454 Drive it like you stole it!
I'm done with my calipers rebuild, but ran into a little problem bleeding the last one; nothing is coming out (using a hand pump bleeder thing...).
 
The is the driver-front caliper.  I also disconnected the line (PV to caliper) at the PV and fluid came out.  Is it just a line problem?
 
The 3 others bleed just fine.
 
Here's the before/after:
 
 



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Another caliper issue

Posted: 8/19/07 3:19pm Message 2 of 7
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Probably the hose. Clogged or collapsed. Try disconnecting the metal line from the hose at the frame bracket. If you get fluid there, unscrew the hose from the caliper and reconnect it to the line and see if you get fluid out of the hose. If not, bad hose. I poked a wire through one of my hoses and flushed it with brake parts cleaner to get it back on the road til I could get new hoses.


Another caliper issue

Posted: 8/19/07 6:54pm Message 3 of 7
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Duncanville, TX - USA
Joined: 11/8/2003
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Vette(s): #1-1974 L-48 4spd Cp Med Red Metallic/Black deluxe int w/AC/tilt/tele./p/w-p/b/ Am-Fm/map light National/Regional/Chapter NCRS "Top Flight" #2-1985 Bright Red/Carmine Cp.L-98/auto Member: NCRS, NCRS Texas, Corvette Legends of Texas
Yep..either a collapsed hose, or a clogged bleeder...


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Another caliper issue

Posted: 8/20/07 9:40am Message 4 of 7
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you got the rotors off in the end,454?????


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Another caliper issue

Posted: 8/22/07 9:04am Message 5 of 7
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Canada
Joined: 8/6/2004
Posts: 533
Vette(s): Coupe 74 - 454 Drive it like you stole it!
Yep; I finally won the battle with the rotors.  Had to use a puller for the front one's.  For the rivets, I grinded them flush with the spindle.  And even then, I couldn't knock them out.
 
Just waiting on the brake line to arrive now and it's back on the road!



Another caliper issue

Posted: 8/22/07 9:22am Message 6 of 7
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Gloucester, VA - USA
Joined: 1/29/2005
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Vette(s): 1979 T-Top, Metallic Green ZZ4 350/355 hp 405 ft/lbs torque Dual Spal Fans 700R4 4 Spd O/D Transmission 2004 Z06 Commemorative Edition
I personally would replace all the lines if you've had problems with one, it's a fair assumption that they are all in bad shape. Brakes are funny that way.
 
 Besides, better safe than sorry in this case.



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Another caliper issue

Posted: 8/23/07 7:20pm Message 7 of 7
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Canada
Joined: 8/6/2004
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Vette(s): Coupe 74 - 454 Drive it like you stole it!
Good advice Jim.  I agree.   It's just that I'm planning a much bigger project this winter and those lines will be taken care of as well during that process.
 
Don't want to get into too much details, but I haven't drove the car in a year.  I just wanted to do a quick tune-up for a 2 miles spin around the block but had to get the brakes a little rehaul to be on the safe side.
 
Besides, I'm not supposed to drive the car at all; it's not even registered since I moved it from FL to Canada (I'm just too cheap to pay taxes on it.... again....)!Angry
 
If I can get it safe enough to drive it 2 miles before the end of September; I'll be darn happy and I it will be a good reminder of why I should keep working on it without driving it for another 6 to 7 months.



in Forum: C3 Engines, Driveline and Handling


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