Tie Rod End Ball Joint Rotation Torque Check
WARNING: This page is about a different variant/trim than selected.
Required Special Tools:
- MB990326: Preload Socket
- MB991897 or MB992011: Ball Joint Remover
CAUTION:
- Loosen the jam nut (tie-rod end connection) from the ball joint, but do not remove here. Use the special tool.
- To prevent the special tool from dropping off, suspend it with a cord.
- Install special tool MB991897 or MB992011 as shown in the illustration.
- Turn the bolt and knob to make the special tool jaws parallel, then hand-tighten the bolt. After tightening, check that the jaws are still parallel.NOTE: To adjust the special tool jaws to be parallel, set the orientation of the knob as shown in the illustration.
- Unscrew the bolt to disconnect the ball joint.
- Move the ball joint stud several times and install the nut on the stud. Using the special tool MB990326, measure the ball joint rotation torque.
Standard value: 2.9 N.m(26 in-lb) or less
- If the rotation torque exceeds the standard value, replace the tie rod end (Refer to DISASSEMBLY AND ASSEMBLY ).
- If the rotation torque is under the standard value, check the ball joint for end play or ratcheting. If no end play or ratcheting, the ball joint can be re-used.
- Install the tie rod end to the knuckle, then tighten a new jam nut to the specified torque.
Tightening torque: 52 ± 2 N.m (38 ± 1 ft-lb)