|
|
|
#1
|
|||
|
|||
103 valve stem seals - how difficult to do?
I need to replace the valve stem seals on my '89 300E with 103 engine. Parts (Fastlane) less than $50. How difficult is this to do?
Can an owner with medium mechanical skills do this at home with hand tools? Any help will be appreciated. THANKS
__________________
Jay Yambrovich Scotts Valley, CA. 1993 300 CE Cabriolet (A124) 131K miles 1997 C-280 133K miles 2000 BMW R1100RT 69K miles 1989 300 E 216K miles (sold) |
#2
|
|||
|
|||
I assisted my Father in Law with the valve stem seals about 6 years ago. I wouldn't have done it on my own then, but I would probably give it a shot now - I'd say I'm about medium skill level for a non professional.
He had a Mercedes valve spring compressor that made the job straight forward. I don't know if a regular valve spring compressor will work, but you will need one. It's at the top of this pic: Sorry, this is one of the only pics I have of it and I didn't take any pics with it in use. I don't know the part number either. Also, I don't remember how we kept the valves from dropping into the cylinders when we did this, but we probably used an air compressor. If you get the valve spring compressor, I'd say go for it. Just make sure you review the instructions, be patient, take it slow, and don't plan on needing the car for a few days in case you run into problems. |
#3
|
||||
|
||||
Simple as can be. Go with OEM seals and get a new cover gasket. Also I'd replace any rubber and the temp/fan senders while it's apart. Good time for upper timing cover seal too as they usually leak.
I did mine in a few hours.
__________________
I'm not a doctor, but I'll have a look. '85 300SD 245k '87 300SDL 251k '90 300SEL 326k Six others from BMW, GM, and Ford. Liberty will not descend to a people; a people must raise themselves to liberty.[/IMG] |
#4
|
|||
|
|||
__________________
1996 E320 since 1/16/08, 171K miles as of Feb 2011 --------------------------------------------------------- 1989 300CE - R.I.P. Dec 29 2007 Other MBs (sold): 1992 300E-24 - 1979 350SLC - 1984 230E - 1990 300CE |
#5
|
|||
|
|||
Very easy job. Do a search - there is a non-MBZ coil spring compressor that can be used with adequate results. I think it's made by Lisle and available at Pep Boys...
__________________
08 W251 R350 97 W210 E320 91 W124 300E 86 W126 560SEL 85 W126 380SE Silver 85 W126 380SE Cranberry 79 W123 250 78 W123 280E 75 W114 280 |
Bookmarks |
Thread Tools | |
Display Modes | |
|
|