Bolt/Nut Tightening Torque Specs Please!
#1
Junior Member
Thread Starter
Bolt/Nut Tightening Torque Specs Please!
Hello Thank You in Advance
Axle Bolt 27mm
1. Knuckle Nut 2. Control Arm Nut
Questions:
1. Torque Spec for Lower Ball Joint. There's 2 nuts (22mm) . Are they both the same spec and what is it?
2. Torque Spec for Axle Bolt (27mm)
2008 E350 4Matic
![](https://cimg6.ibsrv.net/gimg/www.mbworld.org-vbulletin/934x818/20171213_201948_0213b47f3e929113c30377561f34ae10c2834f31.png)
Axle Bolt 27mm
![](https://cimg9.ibsrv.net/gimg/www.mbworld.org-vbulletin/1196x804/20171213_203226_6f76d4860b4babe4e5d77cb0163ab16211ae7a17.jpg)
1. Knuckle Nut 2. Control Arm Nut
Questions:
1. Torque Spec for Lower Ball Joint. There's 2 nuts (22mm) . Are they both the same spec and what is it?
2. Torque Spec for Axle Bolt (27mm)
2008 E350 4Matic
Last edited by Marsaydeez; 12-13-2017 at 08:54 PM.
#2
Junior Member
Thread Starter
![](https://cimg3.ibsrv.net/gimg/www.mbworld.org-vbulletin/1417x1287/screenshot_20171214_020924_ec8027322fad17db3d583c91b738877cf05ee356.jpg)
Found this on Pelican Parts, 90nm Axle, 55nm ball joint (both nuts?)
Different years 4matic and the axle and joint specs are totally different.
![](https://cimg4.ibsrv.net/gimg/www.mbworld.org-vbulletin/1418x1252/screenshot_20171213_213106_2a9bbe27f531626cf93f0d52dab2c549a65c3cd4.jpg)
![](https://cimg2.ibsrv.net/gimg/www.mbworld.org-vbulletin/1357x1925/20171214_015930_0b64bd7f36b4c72b9e8a54c15473c756def496c3.png)
Axle Collar Bolt = 2 stages, 70 nm + 90°
Is this the correct torque for 2008 E350 4Matic? Its says for Model 211.08.
![](https://cimg6.ibsrv.net/gimg/www.mbworld.org-vbulletin/1317x1778/screenshot_20171214_020153_744e348871619e229bc5250528e508ea8261a036.jpg)
From AutoZone repair guide for 2000-2005 Mercedes
100nm for 1 nut, 140nm for the other nut.
Thanks for the help!
2008 E350 4matic