How do I know if my engine carrier is straight? |
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How do I know if my engine carrier is straight? |
DaveB |
Dec 22 2021, 07:17 PM
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#1
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Member Group: Members Posts: 165 Joined: 25-November 21 From: Portland, Oregon Member No.: 26,107 Region Association: Pacific Northwest |
I'd like to know that the engine carrier is straight. I'm not sure how easy it is to twist. Is there a way to dimensionally check it?
One more question, I also noticed on the right side of the engine bay where the mount is good, there was a 1" depression. The car is not plumbed for AC but this engine had the AC pulley installed. When the compressor was on the engine, would they push this are in the engine bay for any extra clearance? I'm just wondering if the engine had the compressor on it when they pushed it in. Thanks, Dave |
bdstone914 |
Dec 22 2021, 08:31 PM
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#2
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bdstone914 Group: Members Posts: 4,529 Joined: 8-November 03 From: Riverside CA Member No.: 1,319 |
I'd like to know that the engine carrier is straight. I'm not sure how easy it is to twist. Is there a way to dimensionally check it? One more question, I also noticed on the right side of the engine bay where the mount is good, there was a 1" depression. The car is not plumbed for AC but this engine had the AC pulley installed. When the compressor was on the engine, would they push this are in the engine bay for any extra clearance? I'm just wondering if the engine had the compressor on it when they pushed it in. @daveb Thanks, Dave @daveb I clamp the center section in a firmly mounted vice. I put two bolts thru the motor mount holes. Then two sections of threaded rod in each of the end of bar bolts. Sight from each end bolt to the center bolts. Bend as needed with a pipe wrench or a pipe slid over the endof the bar. They are soft iron and not that hard to bend. If it is twisted you can spot it. All of the bolts should be in line. |
wonkipop |
Dec 23 2021, 01:08 AM
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#3
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Advanced Member Group: Members Posts: 4,363 Joined: 6-May 20 From: north antarctica Member No.: 24,231 Region Association: NineFourteenerVille |
that does not look right.
(and given what else you have discovered with the car ---- whoa). its an interesting piece of metal. cast? hard to straighten i think? hard to know what exact process was used originally to make. perhaps its forged given what it has to do. you need a welder mate or a metal man to tell you before you go at it. i'd ask my father for you but he has left the building sadly. a top ticket welder. |
Montreal914 |
Dec 23 2021, 10:01 AM
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#4
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Senior Member Group: Members Posts: 1,571 Joined: 8-August 10 From: Claremont, CA Member No.: 12,023 Region Association: Southern California |
I clamp the center section in a firmly mounted vice. I put two bolts thru the motor mount holes. Then two sections of threaded rod in each of the end of bar bolts. Sight from each end bolt to the center bolts. Bend as needed with a pipe wrench or a pipe slid over the endof the bar. They are soft iron and not that hard to bend. If it is twisted you can spot it. All of the bolts should be in line. Thank you Bruce for this information. I don't think that my bar is bent, but now I know how to check it, and fix it if it is! (IMG:style_emoticons/default/smile.gif) |
DaveB |
Dec 23 2021, 12:25 PM
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#5
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Member Group: Members Posts: 165 Joined: 25-November 21 From: Portland, Oregon Member No.: 26,107 Region Association: Pacific Northwest |
A question on the sighting and alignment. What you are saying is to align all 4 mounting points in a straight line. If this is the case, then this carrier is really off. I took a straight edge to the end points and you can see that the motor mounts are about an inch off that center line.
Are you sure the motor mounts are not offset by an inch? If not, I'll lock it down and align the 4 mounting points and true out the carrier. Thanks, DaveB |
bdstone914 |
Dec 23 2021, 03:30 PM
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#6
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bdstone914 Group: Members Posts: 4,529 Joined: 8-November 03 From: Riverside CA Member No.: 1,319 |
A question on the sighting and alignment. What you are saying is to align all 4 mounting points in a straight line. If this is the case, then this carrier is really off. I took a straight edge to the end points and you can see that the motor mounts are about an inch off that center line. Are you sure the motor mounts are not offset by an inch? If not, I'll lock it down and align the 4 mounting points and true out the carrier. Thanks, @DaveB The holes for the mounts are centered. Most bars are bent. Maybe from the force of braking on the center of the bar. And i forgot the end holes are 10mm. And sometimes I clamp the bar at the bent part in the vice and use the leverage of the bar to bent it back. They do not have to be that straight. There is a lot of slop in the holes to the end brackets and to the body holes.. |
bdstone914 |
Dec 23 2021, 03:34 PM
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#7
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bdstone914 Group: Members Posts: 4,529 Joined: 8-November 03 From: Riverside CA Member No.: 1,319 |
that does not look right. (and given what else you have discovered with the car ---- whoa). its an interesting piece of metal. cast? hard to straighten i think? hard to know what exact process was used originally to make. perhaps its forged given what it has to do. you need a welder mate or a metal man to tell you before you go at it. i'd ask my father for you but he has left the building sadly. a top ticket welder. They are soft cast iron. The parting line for the mold is obvious. Attached thumbnail(s) |
914werke |
Dec 23 2021, 03:42 PM
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#8
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"I got blisters on me fingers" Group: Members Posts: 10,115 Joined: 22-March 03 From: USofA Member No.: 453 Region Association: Pacific Northwest |
As has been mentioned, Its bent~
but not that big of a deal to correct |
davep |
Dec 25 2021, 06:04 PM
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#9
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914 Historian Group: Benefactors Posts: 5,151 Joined: 13-October 03 From: Burford, ON, N0E 1A0 Member No.: 1,244 Region Association: Canada |
So how many people have actually straightened the engine bars of this type successfully?
I have two bars in hand that need to be corrected, and a couple more that need further checking. Indeed, many or most seem to get bent. |
930cabman |
Dec 25 2021, 06:21 PM
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#10
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Advanced Member Group: Members Posts: 3,128 Joined: 12-November 20 From: Buffalo Member No.: 24,877 Region Association: North East States |
Straighten hot or cold?
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bdstone914 |
Dec 25 2021, 07:40 PM
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#11
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bdstone914 Group: Members Posts: 4,529 Joined: 8-November 03 From: Riverside CA Member No.: 1,319 |
So how many people have actually straightened the engine bars of this type successfully? I have two bars in hand that need to be corrected, and a couple more that need further checking. Indeed, many or most seem to get bent. I have straightened many sucessfully. It really does not matter it they are totally straight if the four holes line up in the end. @davep |
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