 CFR MPS rebuild, Copy of instructions |
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| Ron914 |
 Apr 28 2025, 10:52 PM
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Member  Group: Members Posts: 284 Joined: 19-April 22 From: Huntington Beach,Ca Member No.: 26,487 Region Association: Southern California 
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I needed to rebuild my MPS but Chris Foley is out of the kits due to no longer having a supplier of the BE-CU diaphragms . I was lucky enough to have a member here offer to sell me his spare parts kit from Chris (Thanks Tom). His kit did not have the instructions with it so I am wondering if anyone has a copy of those instructions?
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| Ron914 |
Apr 29 2025, 08:48 PM
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Member Group: Members Posts: 284 Joined: 19-April 22 From: Huntington Beach,Ca Member No.: 26,487 Region Association: Southern California
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After reading a bit of Paul Anders MPS Diagnosis I am not sure if I want to tackle this one on my own ,at least I need to read the rest of the documents but I will say this gets a bit deep when compared to Chris's instruction sheet . In the Anders documents it tells you how to test the MPS.Anders says at 10inhg acceptable leak down is < 5inhg in 1 minute so I tested mine again out of the car and made sure my connections to the Mityvac were tight and I got 6.5inhg in 1 minute so maybe all I need to do is tune it . Then again I am going to read more on this before I decide to tear the MPS open .
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Posts in this topic
Ron914 CFR MPS rebuild Apr 28 2025, 10:52 PM
MDTerp RE: CFR MPS rebuild Apr 29 2025, 04:26 AM
Ron914
Thank you Michael. @[url=http://www.914world.c... Apr 29 2025, 08:27 AM rjames The hex tool is used in conjunction with the screw... Apr 29 2025, 08:50 AM Ron914
The hex tool is used in conjunction with the scre... Apr 29 2025, 09:31 AM ChrisFoley The reason I recommend using those smaller taps as... Apr 29 2025, 08:54 AM ChrisFoley That's an old tool set pictured. Currently, I ... Apr 29 2025, 08:57 AM ChrisFoley Hi Ron,
I was just on the phone with Tom yesterday... Apr 29 2025, 09:05 AM Ron914
Hi Ron,
I was just on the phone with Tom yesterda... Apr 29 2025, 09:34 AM emerygt350 Those look like good improvements on an already gr... Apr 29 2025, 09:49 AM rjames
Don't overthink it. If both sizes are in the... Apr 29 2025, 10:10 AM ChrisFoley I've been including M4 screws & nuts for a... Apr 29 2025, 10:37 AM MDTerp For me it was also very helpful to install a vacuu... Apr 29 2025, 01:05 PM emerygt350
For me it was also very helpful to install a vacu... Apr 29 2025, 03:20 PM TargaToy Well crap. I didn’t realize there was no longer... Apr 29 2025, 07:09 PM Ron914
Well crap. I didn’t realize there was no longe... Apr 29 2025, 07:47 PM emerygt350 I believe Chris is looking for a replacement. Apr 29 2025, 07:29 PM JeffBowlsby
After reading a bit of Paul Anders MPS Diagnosis ... Apr 29 2025, 10:08 PM |
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