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RX-7 2nd Gen Specific (1986-92) RX-7 1986-92 Discussion including performance modifications and technical support sections. |
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08-18-2009, 01:27 PM | #1 |
Rotary Fan in Training
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Eccentric shaft lock bolt removal
Help the newbie please! I've set the stage (photo upload failed - I'll try later) - prepped the area and scrounged every tool I could beg, borrow, or buy.
I've watched the videos I could find - I've read the FSM (which says to replace the Eccentric shaft lock bolt) - BUT... Can someone please advise as to how to loosen this bolt? I tried an impact wrench to no avail. My guess is that its got threadlocker on it and that heat is the solution - but I'd rather hear from those who know BEFORE I screw up. If so - how high (propane/MAP/acetylene) & how long? If not, then what? I'm kinda desperately wanting to see what the mice did while living inside. How they got there is another question as the car had a full exhaust attached. parrotfever Bob
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1989 RX-7 convertible 2000 F-350 4x4 crew cab 2002 Altima 3.5 wife's buggy - 2004 Titan 4x4 crew cab |
08-18-2009, 02:40 PM | #3 |
Test Whore - Admin
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Impact has yet to fail me, then again, she's huge. Maybe stuff it in the back of a car/truck and head down to a tire shop?
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08-18-2009, 03:49 PM | #4 |
Rotary Fan in Training
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Many thanks for the responses! I also found a thread that ran last year in Rotary Resurrection's forum (memo to self - look first, then look harder, Grasshopper). I used my 1/2" drive impact wrench but was concerned about undue stress by going larger. Left/right-hand thread was also a question in my mind. I'll go to heat & my 3/4" drive impact wrench next and see what happens.
parrotfever Bob
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1989 RX-7 convertible 2000 F-350 4x4 crew cab 2002 Altima 3.5 wife's buggy - 2004 Titan 4x4 crew cab Last edited by parrotfever; 08-18-2009 at 08:03 PM.. |
08-18-2009, 08:02 PM | #5 |
Rotary Fan in Training
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Oxy-Acetylene until the bolt head was cherry red & the 3/4" impact wrench did the trick! Thanks again.
parrotfever Bob
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1989 RX-7 convertible 2000 F-350 4x4 crew cab 2002 Altima 3.5 wife's buggy - 2004 Titan 4x4 crew cab |
08-18-2009, 08:16 PM | #6 |
My minds tellin' me no...
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Good job!
I remember the last time I had to take one off, I used an impact socket with a makeshift 6 foot breaker bar! Works everytime (the first time!!!)
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1976 Mazda Cosmo RX-5 1976 Mazda Cosmo RX-5 2003 Toyota Tundra TRD 2015 Toyota 4Runner SR5 |
08-18-2009, 09:41 PM | #7 |
Rotorhead
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Haha, exactly. It's either lots of heat and an impact or hanging off of an 8 foot breaker bar.
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