Mechanicals

Wheel Fitment

Started by Mattr

Replies: 9
Views: 2,137

06 August 2019, 12:50 AM
by s class

6.9 ring gear destroyed - ?

Started by raueda1

Pages1 2

Replies: 16
Views: 2,560

06 August 2019, 06:13 PM
by raueda1

Exhaust donut removal tool

Started by raueda1

Replies: 11
Views: 2,247

07 August 2019, 12:01 AM
by oversize

1980 300SD w116 Evaporator Replacement

Started by jtwoods4

Replies: 4
Views: 936

08 August 2019, 02:46 AM
by Randys01

Rear spring sag

Started by mrkozzy

Replies: 5
Views: 1,255

14 August 2019, 06:39 AM
by mrkozzy

suspension blocks to loan or rent?

Started by raueda1

Replies: 11
Views: 1,888

16 August 2019, 10:08 AM
by raueda1

Head gasket troubleshooting

Started by Mergyver

Replies: 3
Views: 991

18 August 2019, 10:24 PM
by Mergyver

D jet Aux Air Valve refurb ( AAV )

Started by Tony66_au

Pages1 2 3

Replies: 35
Views: 16,143

19 August 2019, 06:23 PM
by Tony66_au

Flasher Relay replacement.

Started by Big Tiny

Replies: 7
Views: 1,804

19 August 2019, 06:59 PM
by Big Tiny

Starter

Started by mwildeman

Replies: 9
Views: 4,485

21 August 2019, 05:23 PM
by revilla

om617.950 crankshaft

Started by jtwoods4

Replies: 1
Views: 807

21 August 2019, 08:50 PM
by Diesel 617

Tie rod end boots

Started by raueda1

Replies: 2
Views: 860

22 August 2019, 10:09 AM
by raueda1

high altitude WUR upgrade?

Started by raueda1

Replies: 1
Views: 822

24 August 2019, 05:23 AM
by djenka018

Timing chain guide removal tool

Started by raueda1

Replies: 4
Views: 1,062

25 August 2019, 10:00 AM
by marku

Fuel Pump HIDDEN FUSE discovered from wiring diagram 73 280se D-Jet

Started by beytan

Replies: 0
Views: 892

26 August 2019, 06:42 AM
by beytan

Option 480

Started by celberg

Replies: 5
Views: 1,285

30 August 2019, 05:57 AM
by Randys01

How to remove torque converter from seized engine?

Started by raueda1

Replies: 3
Views: 5,419

31 August 2019, 11:31 AM
by raueda1

Temperature

Started by Janse

Replies: 6
Views: 1,412

31 August 2019, 02:56 PM
by revilla

mounting 6.9 engine on stand

Started by raueda1

Replies: 1
Views: 831

02 September 2019, 07:31 PM
by rumb

Fuel gage repair

Started by revilla

Replies: 1
Views: 882

04 September 2019, 08:56 AM
by Janse

installing back seat trim piece

Started by FromTheOC

Replies: 5
Views: 1,072

04 September 2019, 05:23 PM
by daantjie

Where does that oily engine mess come from?

Started by raueda1

Replies: 2
Views: 846

05 September 2019, 04:37 PM
by rumb

6.9 oil tank hoses and related issues

Started by raueda1

Replies: 4
Views: 1,158

10 September 2019, 10:39 AM
by raueda1

new radiator

Started by Janse

Pages1 2

Replies: 18
Views: 2,167

10 September 2019, 11:03 AM
by Janse

Any Tips/pics/tutorials/advice on head removal, '74 450SEL?

Started by chinny4290

Replies: 3
Views: 809

12 September 2019, 01:09 PM
by marku

6.9 engine removal

Started by raueda1

Replies: 10
Views: 1,984

13 September 2019, 04:36 AM
by oversize

Diesel to gas engine swap

Started by OldMercs3

Replies: 3
Views: 1,013

17 September 2019, 10:56 AM
by Mattr

Criteria for replacing 6.9 gine mounts

Started by raueda1

Replies: 5
Views: 1,424

29 September 2019, 10:43 AM
by raueda1

Fuel sending unit repair

Started by Janse

Replies: 1
Views: 819

30 September 2019, 10:15 PM
by Taha

Question on 6.9 chain tensioner rail design

Started by raueda1

Replies: 2
Views: 852

01 October 2019, 07:06 PM
by UTn_boy