I hope you are right about all the 60x ingines using the same pump,
but Rusty'e site shows a different pump for the earlier run of 602
engines in the 300D 2.5 --
http://tinyurl.com/opbsc
The replacement vacuum pump from Pierburg is identical for all OM60x
engines manufactured between 1984 and
OK Don wrote:
I hope you are right about all the 60x ingines using the same pump,
but Rusty'e site shows a different pump for the earlier run of 602
engines in the 300D 2.5 --
http://tinyurl.com/opbsc
You are correct. The are both 7.20607 pumps but one is a 7.20607.74 and
the other is a
But will the .25 bolt up and work instead of the .74 on this engine?
Anyone BTDT?
On 3/20/06, Marshall Booth [EMAIL PROTECTED] wrote:
OK Don wrote:
I hope you are right about all the 60x ingines using the same pump,
--
OK Don, KD5NRO
Norman, OK
'90 300D 243K, Rattled
'87 300SDL 290K, Limo
OK Don wrote:
But will the .25 bolt up and work instead of the .74 on this engine?
Anyone BTDT?
I don't think so, but I've never tried substituting them. If they were
interchangeable, I'm sure that Mercedes would eliminate one of them so
they didn't have to stock two different versions.
Marshall pointed out The latest ones have four
screws on the outside and are supposed to be somewhat longer lived than
the earlier ones with the front cover that's crimped on, but from what
I've heard, they are starting to fail at about 200kmi. I expect the life
of the pump is very closely
ned kleinhenz wrote:
Marshall pointed out The latest ones have four
screws on the outside and are supposed to be somewhat longer lived than
the earlier ones with the front cover that's crimped on, but from what
I've heard, they are starting to fail at about 200kmi. I expect the life
of the pump
On Sun, 19 Mar 2006, Marshall Booth wrote:
usually suggest changing pumps at least every 200kmi. The pump used on
the OM606 is the same design as was used on earlier OM60x engines
although there have been several revisions (each intended to increase
reliability) since that style was
John W. Reames III wrote:
On Sun, 19 Mar 2006, Marshall Booth wrote:
usually suggest changing pumps at least every 200kmi. The pump used on
the OM606 is the same design as was used on earlier OM60x engines
although there have been several revisions (each intended to increase
reliability)
I'd drop the pan and see what's what! It's not that hard to do!
Jeff Zedic
Toronto
87 300TD
Casey:
I'd drain the oil, then pull the small removable side panel off the oil pan
Really? That would be like discovering the Northwest Passage. Where is the
small removalble panel? I don't rememeber noticing one while under there.
I don't see one pictured anywhere in the shop manual.
And
ned kleinhenz wrote:
Casey:
I'd drain the oil, then pull the small removable side panel off the oil pan
Really? That would be like discovering the Northwest Passage. Where is the
small removalble panel? I don't rememeber noticing one while under there.
I don't see one pictured anywhere
The new style vacuum pumps have been reported to be reliable for more =
than 200kmi. Because there is seldom ANY warning of vacuum pump failure, =
mechanics that have worked on engines that have failed from pump failure =
usually suggest changing pumps at least every 200kmi. The pump used on =
Well, I'll be...it appears as if the OM606 engines did away with the
oil sump wing-extension. I suppose alternatively, you could go in
through the oil level sending unit with a flexible extension handle
magnet to grab the detritus. In addition, you could glue a few of
those powerful rare earth
I removed the vacuum pump from my '95 E300D, today, to replace it with a new
one from Rusty.
Right away, it was easy to spot why I totally lost all vacuum. The old pump
was trashed.
I'd post photos, if I could figure out how to. (Could someone instruct me
off line?)
I remember stories of other
I suspect you dodged a bullet. I'd drain the oil, then pull the small
removeable side panel off the oil pan, and fish out the offending
marbles with a magnet.
On 3/18/06, ned kleinhenz [EMAIL PROTECTED] wrote:
I can't find any little bearings on the failed pump. Are they supposed to
be in
how likely/frequent is this failure on an OM602 engine, say in a 92 300D
with 287Kmi?
On 3/18/06, Zeitgeist [EMAIL PROTECTED] wrote:
I suspect you dodged a bullet. I'd drain the oil, then pull the small
removeable side panel off the oil pan, and fish out the offending
marbles with a magnet.
-1924
www.kegkits.com
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] Behalf Of ned kleinhenz
Sent: Saturday, March 18, 2006 2:22 PM
To: [EMAIL PROTECTED]
Subject: [MBZ] Uh-Oh -- Little Bearings?
I removed the vacuum pump from my '95 E300D, today, to replace
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