Mercedes Forum - Mercedes Benz Enthusiast Forums

Mercedes Forum - Mercedes Benz Enthusiast Forums (https://mercedesforum.com/forum/)
-   Mercedes SL Class (https://mercedesforum.com/forum/mercedes-sl-class-15/)
-   -   380 SL 1985 (https://mercedesforum.com/forum/mercedes-sl-class-15/380-sl-1985-a-3225/)

aupaul Dec 21, 2004 02:12 AM

380 SL 1985
 
I just told a friend that I would put a fuel pump and an antenna on his
85 380 sL. It looks stright forward. What should I know ? I work on my own 62 Corvette. I saw were some one asked about bleeding the pressuer off? Do I need to do that ? How ? Do I have to prime the new one??? Thanks for any help. He had been told this would be around $700.
I found the parts on e-bay for less than $200. I will not charge him for laybor.

sleepwalker Dec 21, 2004 03:09 AM

RE: 380 SL 1985
 
don't worry, you can do it.

no bleeding, no priming. just crank a bit longer for the pressure to build up.

aupaul Dec 21, 2004 03:58 PM

RE: 380 SL 1985
 
Thats what I wanted to hear. Thanks a lot !!!

aupaul Jan 7, 2005 12:37 AM

RE: 380 SL 1985
 
I replaced the pump tonight . But I can't get it to stop leaking. I reused the two metal washers. The new one had no washers.. Can I buy new ones? What do I ask for? Can i use a sealer?? What kind???? Thanks!!!!!!

sleepwalker Jan 7, 2005 01:04 AM

RE: 380 SL 1985
 
new aluminum or copper washers are always together with the new pump. if not, you have to get and replace them all.

no sealant can hold that pressure.

rfa Jan 8, 2005 02:50 PM

RE: 380 SL 1985
 
It's best to find new washers for the banjo fitting but if the old ones are not too compressed you can reuse them. Lay a piece of fine sand paper, something like 400 grit, on a flat surface and rub the washer on it lightly with your finger. It's soft and you don't need to take off much-- you are just trying to take off the ridges and get smooth, flat, parallel surfaces.

aupaul Jan 10, 2005 11:32 PM

RE: 380 SL 1985
 
Thanks, I found a pair at the part house and all is well...


All times are GMT -5. The time now is 06:07 AM.


© 2026 MH Sub I, LLC dba Internet Brands