R-Class (W251) Produced 2006-2013: R320CDI, R350, R420CDI, R500

how do you freking get the airfilters out ???

Old Nov 13, 2015 | 08:12 AM
  #1  
freewheel's Avatar
Thread Starter
Junior Member
 
Joined: Nov 2015
Posts: 55
Likes: 0
From: montreal
R350 Bluetec 4matic 2011 and..........hyundai elantra 2016........
Question how do you freking get the airfilters out ???

on a 2011 bluetec.......

did look the videos and other posts BUT they are for Gaz engines, not diesels.......i could not figure how to get the airfilter boxes out.....my regular indy mecanic could not figure it out either........ it's is simply TO TIGHT...... any inputs ??

i get to the point where the boxes on each side of the engine are unscrewed and loose ( 2 bolts are off and the airduct to turbo inlet is off) but can not even pulling hard on them, can not get them out to open them......

of course i could go to a mercedes shop and pay big money for it but, i like to service my car myself and not spend money on things simple ( well that are supposed to be simple ) like an oil change or a freaking airfilter change.......

thanks
Reply
Old Nov 13, 2015 | 01:50 PM
  #2  
Rodinal's Avatar
Junior Member
 
Joined: May 2015
Posts: 46
Likes: 1
R350
ML here
Reply
Old Nov 13, 2015 | 03:49 PM
  #3  
freewheel's Avatar
Thread Starter
Junior Member
 
Joined: Nov 2015
Posts: 55
Likes: 0
From: montreal
R350 Bluetec 4matic 2011 and..........hyundai elantra 2016........
Thumbs up




worth it !!!!!!!

Thanks, mixing your vidéo with the one for gas 350 made it possible
Reply
Old Nov 14, 2015 | 10:53 AM
  #4  
marc hanna's Avatar
MBWorld Fanatic!
15 Year Member
 
Joined: Jun 2006
Posts: 1,140
Likes: 118
From: Nova Scotia, Canada
2023 GLK250, 1987 560SL
Getting the air filters out is tough. This is the most difficult vehicle I've ever seen for this by a huge margin.
Reply
Old Nov 14, 2015 | 10:56 AM
  #5  
marc hanna's Avatar
MBWorld Fanatic!
15 Year Member
 
Joined: Jun 2006
Posts: 1,140
Likes: 118
From: Nova Scotia, Canada
2023 GLK250, 1987 560SL
BTW, you can leave the air boxes in place when changing the fuel filter. You just have to take out the Y-pipe connecting them to the turbo
Reply
Old Nov 14, 2015 | 11:28 AM
  #6  
freewheel's Avatar
Thread Starter
Junior Member
 
Joined: Nov 2015
Posts: 55
Likes: 0
From: montreal
R350 Bluetec 4matic 2011 and..........hyundai elantra 2016........
Fuel filer changent seems like more pain then air.......im going tout wait until m
y car tells me to do it..
Reply
Old Nov 14, 2015 | 11:35 AM
  #7  
marc hanna's Avatar
MBWorld Fanatic!
15 Year Member
 
Joined: Jun 2006
Posts: 1,140
Likes: 118
From: Nova Scotia, Canada
2023 GLK250, 1987 560SL
Fuel filter change is quite easy actually. You just need to get a proper hose clamp tool and you can reuse the clamps. You can also tighten and loosen the clamp that holds the fuel filter in place without having to remove the whole bracket.

You should replace your fuel filter every other oil change. Air filters too, unless you use filters like K&N, which should allow you longer intervals.

Here's the hose clamp pliers that I have:
http://www.amazon.ca/gp/product/B00X64WJCO?psc=1&redirect=true&ref_=oh_aui_detailpage_o06_s00 http://www.amazon.ca/gp/product/B00X64WJCO?psc=1&redirect=true&ref_=oh_aui_detailpage_o06_s00
Reply
Old Nov 14, 2015 | 11:38 AM
  #8  
freewheel's Avatar
Thread Starter
Junior Member
 
Joined: Nov 2015
Posts: 55
Likes: 0
From: montreal
R350 Bluetec 4matic 2011 and..........hyundai elantra 2016........
Thanks for the tip.
Reply
MB World Stories

The Best of Mercedes & AMG

story-0

New Electric Mercedes-AMG GT 4-Door Coupe Unveiled: 10 Things You Need to Know

 Verdad Gallardo
story-1

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

 Verdad Gallardo
story-2

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

 Verdad Gallardo
story-3

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

 Verdad Gallardo
story-4

8 Classic Boxy Mercedes Designs That Have Aged Like Fine Wine

 Verdad Gallardo
story-5

Flawlessly Restored Mercedes 190E Evo II Heads to Auction

 Verdad Gallardo
story-6

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

 Verdad Gallardo
story-7

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

 Verdad Gallardo
story-8

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

 Verdad Gallardo
story-9

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

 Verdad Gallardo
Old Nov 14, 2015 | 09:30 PM
  #9  
efzauner's Avatar
Super Member
15 Year Member
Photogenic
Liked
Loved
 
Joined: Jul 2009
Posts: 938
Likes: 53
From: Montreal, Canada
2005 C240 2011 R350
buy a gas engine version.... that's what I did.
Reply
Old Nov 15, 2015 | 05:50 AM
  #10  
freewheel's Avatar
Thread Starter
Junior Member
 
Joined: Nov 2015
Posts: 55
Likes: 0
From: montreal
R350 Bluetec 4matic 2011 and..........hyundai elantra 2016........
lol, i'm originaly from france, had a couple diesel cars before comming to canada.......my bluetec reminds me of that time.......3 times more powerfull........

my first car was...1.6 litres non turbo with undirect injection, 58 hp......loved it, ran it 170 kmh on some german autoban.....5 litres per 100 km on higway.....

love the R, love the room, love being diferent on the street.....love the diesel smell when filling up.......think i'm going to hate the adblue smell , hehe...
Reply
Old Nov 15, 2015 | 07:25 PM
  #11  
efzauner's Avatar
Super Member
15 Year Member
Photogenic
Liked
Loved
 
Joined: Jul 2009
Posts: 938
Likes: 53
From: Montreal, Canada
2005 C240 2011 R350
Fuel filter is easy if you get a quick release clamp tool . Very easy to remove and reconnect. if the hoses have regular hose clamps then you know it was not done by a shop previously.
Astro Pneumatic Tool 9406F Hose Clamp Clic-R Collar Pliers, Snap-Ring Pliers - Amazon Canada Astro Pneumatic Tool 9406F Hose Clamp Clic-R Collar Pliers, Snap-Ring Pliers - Amazon Canada
Reply
Old Nov 15, 2015 | 09:20 PM
  #12  
marc hanna's Avatar
MBWorld Fanatic!
15 Year Member
 
Joined: Jun 2006
Posts: 1,140
Likes: 118
From: Nova Scotia, Canada
2023 GLK250, 1987 560SL
Haha, mine was $3 cheaper :P
Reply

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 07:28 AM.

story-0
New Electric Mercedes-AMG GT 4-Door Coupe Unveiled: 10 Things You Need to Know

Slideshow: Mercedes-AMG's new electric GT 4-Door Coupe trades combustion for software, synthetic noise, and more than 1,100 horsepower.

By Verdad Gallardo | 2026-05-20 20:08:15


VIEW MORE
story-1
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-2
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-3
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-4
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-5
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-6
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-7
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-8
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-9
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