Author Topic: Long Fuel Pump Bosch motor springs  (Read 1229 times)

Jacks1965230sl

  • Junior Level
  • *
  • USA, CA, Redondo Beach
  • Posts: 10
Long Fuel Pump Bosch motor springs
« on: April 12, 2025, 06:13:03 »
I cleaned out my long fuel pump which was full of varnish from sitting in a garage with evaporated gasoline for 30 years, and decided to take the top cover off of the Bosch motor.  When I took the two nuts off the two long shafts, and then took the moor cover off, I found two small springs about 5mm long dropped out.  I don't have any idea where these two springs were located.  Anyone have any idea?

BobH

  • Full Member
  • Platinum
  • ******
  • United Kingdom, England, MALDON
  • Posts: 1113
Re: Long Fuel Pump Bosch motor springs
« Reply #1 on: April 12, 2025, 09:21:10 »
There's an exploded view in the tech manual, but if you don't have access to that have a look at the picture on here, the springs fit on the long studs, under the quad ring, number 2

https://vintageeuroparts.com/product/long-style-fuel-pump-rebuilt-kit-bosch-w108-w111-w113-0010913401-0442200007/
February 1965 230SL Automatic
UK delivered RHD
Papyrus white, blue hard top & hub caps
Blue soft top
Blue leather

Jacks1965230sl

  • Junior Level
  • *
  • USA, CA, Redondo Beach
  • Posts: 10
Re: Long Fuel Pump Bosch motor springs
« Reply #2 on: April 12, 2025, 20:25:13 »
I had looked at the diagram before, but didn't realize that the springs were under the quad ring on the long studs.  You have an eagle's eye.  Thank you sir!

 

Sitemap 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17