09-10-2017 | #1 |
Join Date: Jun 2017
Location: AR
Posts: 73
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Help jacking up the engine
I need to lift the engine up to replace the oil sensor. I took off both 18mm nuts from the bottom of the motor mounts, and jacked up the passenger rear of the oil pan like Marc explained in his technical information. The motor mount won't come loose from the engine crossmember. I tapped on the mount stud with a socket and a hammer while there was pressure on it from the floor jack, but it didn't help. Any tips to get the mount unstuck from the crossmember?
Thanks, Shawn |
09-10-2017 | #2 |
Join Date: Jul 2009
Location: Texas
Posts: 793
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Re: Help jacking up the engine
I did this a while back I hope it helps
Dave Hetrick http://www.zr1.net/forum/showthread.php?t=21733 |
09-10-2017 | #3 |
Join Date: Jun 2017
Location: AR
Posts: 73
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Re: Help jacking up the engine
Thanks, Dave! I will try it that way. I just hope my hands fit in there.
Still puzzled why the engine won't lift off of the crossmember. Shawn |
09-10-2017 | #4 |
Join Date: Dec 2003
Location: Arcadia,OK
Posts: 3,394
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Re: Help jacking up the engine
Part of it is due to the C-beam. With the C-beam in place, the entire driveline is a rigid member & doesn't rotate at the differential. I don't recommend trying to lift the engine off the mounts unless the C-beam is removed.
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Jerry Downey JERRYS LT5 GASKETS & PARTS http://www.jerrysgaskets.com 1994 ZR-1, Black/Black, Lingenfelter Aerobody, 416cu in, 3.91 gears, coil-over susp, Brembo brakes, etc. 2016 Black-Red, 3LT-Z51 Auto 8-speed. |
09-11-2017 | #5 |
Join Date: Jun 2017
Location: AR
Posts: 73
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Re: Help jacking up the engine
Thanks, Jerry, I may take it one more step and do that.
I am not too far from you. I am just outside of Alma, AR. Are you going to the Eureka Springs Corvette Weekend in October? It is my favorite show of the year. Shawn |
09-11-2017 | #6 | |
Join Date: Dec 2003
Location: Arcadia,OK
Posts: 3,394
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Re: Help jacking up the engine
Quote:
I used to go to Eureka Springs & always had a good time. Haven't been there in several years. Can't make it this year, but maybe next.... I hope!
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Jerry Downey JERRYS LT5 GASKETS & PARTS http://www.jerrysgaskets.com 1994 ZR-1, Black/Black, Lingenfelter Aerobody, 416cu in, 3.91 gears, coil-over susp, Brembo brakes, etc. 2016 Black-Red, 3LT-Z51 Auto 8-speed. |
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09-11-2017 | #7 |
Join Date: Jun 2017
Location: AR
Posts: 73
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Re: Help jacking up the engine
Jerry,
Are there any gaskets or O-rings that need to be replaced if I pull the adapter? Thanks, Shawn |
09-11-2017 | #8 | |
Join Date: Aug 2009
Location: South Dakota/California
Posts: 3,797
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Re: Help jacking up the engine
Quote:
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Left Clickable links -Solutions- LT5 Modifications/Rebuild Tricks Low Mileage ZR-1 Restoration 1990 Corvette (L98) Modifications LT5 Eliminated Systems LT5 Added Systems LT5/ZR-1 Fluids 1995 LT5 SPECIFIC TOP END REBUILD TRICKS Last edited by Dynomite; 09-11-2017 at 04:07 PM. |
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09-11-2017 | #9 | |
Join Date: Jun 2017
Location: AR
Posts: 73
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Re: Help jacking up the engine
Quote:
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09-11-2017 | #10 |
Join Date: Dec 2003
Location: Arcadia,OK
Posts: 3,394
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Re: Help jacking up the engine
Thank you for the assist Mr Dynomite!!
You've been scarce around here for awhile. I assume you've been farming. :-)
__________________
Jerry Downey JERRYS LT5 GASKETS & PARTS http://www.jerrysgaskets.com 1994 ZR-1, Black/Black, Lingenfelter Aerobody, 416cu in, 3.91 gears, coil-over susp, Brembo brakes, etc. 2016 Black-Red, 3LT-Z51 Auto 8-speed. |
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