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Old 15th October 2009, 21:28   #21
raymondw
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Quote:
Originally Posted by Stoffie View Post
Had some rather annoying problems with my M88/3, cost a small fortune to fix, and I still feel like the engine does not idle the way it should. Intermittent vibrations to the interior, but maybe that's normal for these cars ? What's the correct idling speed for an M88/3 anyway ?
I will check this in my documents and report back in this thread. That reminds me that I have seen an Email from you in my inbox. I have read it, and hope to have a reply ready during the upcomming weekend.
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Old 15th October 2009, 22:24   #22
Stoffie
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Hey raymond, that would be great. Didn't know if that email was still active, but I'm glad it is

Always looking forward to your posts!
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Old 16th October 2009, 02:11   #23
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[quote=raymondw;1661351]Work is slowly but steadily progressing. Yesterday evening, I finished the installation of the propeller-shaft to the gearbox. The hardy disk and the three M12 bolts were replaced in April 2008. As these have been used no more then 500km, I reused the hardy-disk and the bolts. The self-locking hex nuts have been replaced though. Unlike the E34S M5, the bolts are 8.8 rated. With other words, torque them at 81Nm instead of 110Nm.




Hi Raymond , great pics and narrative as usual ......thanks .

One quick point , the bolts on the hardy disc are directional , as indicated by the triangular arrows visible on the side of the disc . The head of the bolt being at the base of the triangle and the nut at the tip . Therefore , alternate bolts should be fitted in opposite directions .

D
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Old 16th October 2009, 14:52   #24
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Quote:
Originally Posted by davidoli View Post
One quick point , the bolts on the hardy disc are directional , as indicated by the triangular arrows visible on the side of the disc . The head of the bolt being at the base of the triangle and the nut at the tip . Therefore , alternate bolts should be fitted in opposite directions .
Hey D,

I have checked the repair instructions and these match your statement. I will correct this at the next session. Thanks for the feedback.
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Old 16th October 2009, 15:31   #25
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I have encountered another problem whilst installing the AC pomp. I orderded new spanner-brackets, but unfortunatelly one of them is no longer available.



This is not just a cosmetic repair as the idler-rail has been damaged beyond repair. My dealer checked the inventory-list in Holland and it is not available anymore.



I will check with some of the scrapers if they can help.
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Old 16th October 2009, 23:10   #26
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Ray , I may have one of these .

What are the dimensions ?

D
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Old 17th October 2009, 23:38   #27
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The following picture clarifies David’s point. The mounting holes of the hardy disk are directional and marked with an arrow that should point towards the respective mounting flange. I have marked the arrow by outlining it in blue.



The repair microfiche explicitly mentions this point, but for some reason, I missed the instruction whilst installing it in April 2008. Thanks Davidoli for pointing me to this. Furthermore; another member pointed me to the missing washer plates. Although it is a fact that washers prevent strain on the hardy disk itself, neither the parts catalogue nor the repair instructions mention that washers should be installed.

Next to this corrective measure, I finished some minor points like the pulley on the PAS-pump and the reconnection of the power steering hoses to the pump. The pulley still is the same part as before, but I had it sandblasted, galvanized and powder coated.



I have set a milestone for the end of October after which a temporary change in my private situation forces me to temporarily halt the work on #231. I have known this since last summer, but I have included this break in my planning Anyhow, the milestone is to finish all the required work that is needed to remove #231 from my four-column lift.

Still to do for reaching this milestone:

1: Install main heat-shield between the exhaust manifold and the right front chassis-beam.
2: Install the oil-filter head and replace its oil-pressure switch.
3: Reconnect the oil-cooler to the oil-filter head.
4: Fill engine with break-in oil (15W40 mineral) with new filter.
5: Find a new spanner-rail for the AC-pump (potential showstopper for the milestone).
6: Install the clutch-slave cylinder and the sensors on the gearbox.
7: Connect the reverse gear wiring-loom to the gearbox
8: Install the exhaust system.
9: Torque the sub-frame-and suspension bolts to specification.
10: Installation of the radiator.

I think this can be done in about two evenings.
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Old 17th October 2009, 23:40   #28
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Quote:
Originally Posted by davidoli View Post
Ray , I may have one of these .

What are the dimensions ?

D
Hey David,
According to the ETK, this part is shared between all M30 or M88 powered E23, E24/1 or E28, so if you have any of these .
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Old 18th October 2009, 02:53   #29
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Exactly ray, looks the same as on the two M535i 's we have here.

On the E28 M5 with S38 that I maintain, its ofcourse a bit different

Oh, great work btw!

W
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Old 18th October 2009, 10:52   #30
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Quote:
Originally Posted by raymondw View Post
Hey David,
According to the ETK, this part is shared between all M30 or M88 powered E23, E24/1 or E28, so if you have any of these .
Sorry Ray , I only have the E34 variation .

p.s. I have never seen washers on the hardy disc fittings .

D
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