E-Class (W212) 2010 - 2016: E 350, E 550
Sponsored by:
Sponsored by: CARiD

2010 E350 C-clip for power steering

Old Dec 6, 2022 | 10:12 PM
  #1  
tobe1424's Avatar
Thread Starter
Junior Member
Liked
Loved
 
Joined: Dec 2022
Posts: 58
Likes: 23
w212 e350
2010 E350 C-clip for power steering

Hello folks, I recently replaced my oil cooler seal due to a leak and had to remove the power steering reservoir.

The C-clip was a major headache to remove and seems to be 10 times the headache to install it.

I installed the 3 main contained screws of the power steering reservoir to the block. Silly question, is it necessary to install the C-clip?

By the way, this was a very helpful video to reference the power steering reservoir:

Reply
Old Dec 6, 2022 | 11:10 PM
  #2  
Quint22's Avatar
Super Member
Veteran: Navy
 
Joined: Jun 2022
Posts: 739
Likes: 328
From: WA State, USA
2014 Cummins, 2014 E250 Bluetec
In my experience they are easier to install then to remove in hard to reach places. Personally I wouldnt feel right not installing it.
Reply
Old Dec 6, 2022 | 11:19 PM
  #3  
tobe1424's Avatar
Thread Starter
Junior Member
Liked
Loved
 
Joined: Dec 2022
Posts: 58
Likes: 23
w212 e350
Originally Posted by Quint22
In my experience they are easier to install then to remove in hard to reach places. Personally I wouldnt feel right not installing it.

I hear ya and that’s why I’m here.

for my procedure I did not remove the hose clamp and hose. Perhaps if I remove it it will be easier to install. I’m trying to avoid making a mess and thought maybe it’s not even a big deal if it’s not installed. But my gut feeling tells me it’s there for a reason.
Reply
Old Dec 7, 2022 | 10:40 AM
  #4  
konigstiger's Avatar
Out Of Control!!
 
Joined: Jul 2003
Posts: 15,901
Likes: 4,630
From: North Scottsdale, AZ
'71 Pinto
See attachments, definitely reinstall consider makeshift press on tool.
Attached Files
File Type: pdf
install expansion reservoir.pdf (322.7 KB, 481 views)
Reply
Old Dec 7, 2022 | 11:04 AM
  #5  
tobe1424's Avatar
Thread Starter
Junior Member
Liked
Loved
 
Joined: Dec 2022
Posts: 58
Likes: 23
w212 e350
Thanks a bunch! I see there is a special tool. I wish there was a video on the web of someone using it. Although, I will remove the hose and try some old-school leveraging techniques first.
Reply
Old Dec 7, 2022 | 03:48 PM
  #6  
JCM_MB's Avatar
MBWorld Fanatic!
Photogenic
Liked
Loved
Community Favorite
 
Joined: May 2021
Posts: 2,524
Likes: 2,041
From: US
2008 E350, 2012 ML350, 2014 E350, 2015 ML350
The video is worth watching even if you are at the end of the installation (notice I linked straight to the reservoir installation)



Last edited by JCM_MB; Dec 7, 2022 at 08:19 PM.
Reply
Old Dec 7, 2022 | 07:22 PM
  #7  
Raj1471's Avatar
Senior Member
5 Year Member
Liked
Loved
Community Favorite
 
Joined: Sep 2019
Posts: 266
Likes: 305
2011 Mercedes E350 4Matic Wagon
I would replace the C-clip so that is its returned to factory spec to avoid any possibility of power steering fluid leaking at the gasket. Screws on the reservoir aren't enough imo.
Reply
Old Dec 8, 2022 | 12:14 AM
  #8  
tobe1424's Avatar
Thread Starter
Junior Member
Liked
Loved
 
Joined: Dec 2022
Posts: 58
Likes: 23
w212 e350
Thank you. After reviewing the videos a few times and removing the hose, I was able to install the clip by hand. Using thicker mechanic gloves allowed me to insert the clip without having to leverage a socket. If you use thin gloves it will likely hurt your fingers.
Reply
MB World Stories

The Best of Mercedes & AMG

story-0

6 Mercedes Models That Did NOT Age Well (But Are Somehow Still Cool)

 Verdad Gallardo
story-1

Manual Mercedes? 6 Times Sindelfingen Let Drivers Have All The Fun

 Verdad Gallardo
story-2

Mercedes SLR McLaren 722 S Is Extremely Rare Example Modified by McLaren

 Verdad Gallardo
story-3

8 Classic Boxy Mercedes Designs That Have Aged Like Fine Wine

 Verdad Gallardo
story-4

Flawlessly Restored Mercedes 190E Evo II Heads to Auction

 Verdad Gallardo
story-5

Electric Mercedes C-Class Unveiled: 11 Things You Need to Know

 Verdad Gallardo
story-6

Mercedes EQS Gets A Major Update: Everything You Need to Know

 Verdad Gallardo
story-7

5 Underrated Mercedes-Benz Models That Don't Get the Love They Deserve

 Verdad Gallardo
story-8

Mercedes 300D Has Pushed Well Past 1 Million Miles and It Ain't Stopping

 Verdad Gallardo
story-9

10 Most Reliable Mercedes-Benz Models You Can Buy Used

 Verdad Gallardo

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 

Thread Tools
Search this Thread
Rate This Thread
Rate This Thread:
You have already rated this thread Rating: Thread Rating: 0 votes,  average.


All times are GMT -4. The time now is 09:57 PM.

story-0
6 Mercedes Models That Did NOT Age Well (But Are Somehow Still Cool)

Slideshow: Not every Mercedes design becomes timeless, some feel stuck in the era they came from.

By Verdad Gallardo | 2026-05-12 18:09:07


VIEW MORE
story-1
Manual Mercedes? 6 Times Sindelfingen Let Drivers Have All The Fun

Slideshow: Yes, Mercedes built manual cars, and some of them are far more interesting than you'd expect.

By Verdad Gallardo | 2026-05-02 12:36:58


VIEW MORE
story-2
Mercedes SLR McLaren 722 S Is Extremely Rare Example Modified by McLaren

Slideshow: A one-of-one U.S.-spec Mercedes-Benz SLR McLaren Roadster became even rarer after a factory-backed transformation at McLaren's headquarters.

By Verdad Gallardo | 2026-04-29 11:19:28


VIEW MORE
story-3
8 Classic Boxy Mercedes Designs That Have Aged Like Fine Wine

Slideshow: Before curves took over, Mercedes mastered the art of the straight line, and some of those shapes still look right today.

By Verdad Gallardo | 2026-04-25 12:05:49


VIEW MORE
story-4
Flawlessly Restored Mercedes 190E Evo II Heads to Auction

Slideshow: The 190E Evolution II shows how a homologation necessity became a six-figure collector icon.

By Verdad Gallardo | 2026-04-22 17:53:47


VIEW MORE
story-5
Electric Mercedes C-Class Unveiled: 11 Things You Need to Know

Slideshow: Mercedes is turning one of its core nameplates electric, and the details show just how serious this shift is.

By Verdad Gallardo | 2026-04-21 13:58:06


VIEW MORE
story-6
Mercedes EQS Gets A Major Update: Everything You Need to Know

Slideshow: Faster charging, longer range, and a controversial steer-by-wire system define the latest evolution of Mercedes-Benz EQS.

By Verdad Gallardo | 2026-04-15 10:35:34


VIEW MORE
story-7
5 Underrated Mercedes-Benz Models That Don't Get the Love They Deserve

Slideshow: These overlooked Mercedes-Benz models never got the spotlight, but they quietly delivered more than most remember.

By Verdad Gallardo | 2026-04-13 19:35:45


VIEW MORE
story-8
Mercedes 300D Has Pushed Well Past 1 Million Miles and It Ain't Stopping

Slideshow: A well-used 1991 Mercedes-Benz 300D with more than one million miles is now looking for a new owner, and it still appears ready for more.

By Verdad Gallardo | 2026-04-10 10:05:15


VIEW MORE
story-9
10 Most Reliable Mercedes-Benz Models You Can Buy Used

Slideshow: From bulletproof sedans to surprisingly tough SUVs, these Mercedes models proved that the three-pointed star can go the distance.

By Verdad Gallardo | 2026-04-08 09:55:49


VIEW MORE