Installation Procedure

Fig 1: Seating The Idler Arm Tapers

Courtesy of GENERAL MOTORS CORP.

NOTE: Refer to Fastener Notice in Cautions and Notices.

Use the J 29193 in order to install the relay rod to the idler arm ball studs. See Special Tools .
Ensure that the seal is on the stud.

Tighten: Tighten the J 29193 54 N.m (40 lb ft) in order to seat the tapers.
Remove the J 29193 . See Special Tools .

Fig 2: Steering Linkage Components (AWD)

Courtesy of GENERAL MOTORS CORP.

Install the new prevailing torque nut (4) to the idler arm (1) ball studs.
Tighten: Tighten the prevailing torque nut to 47 N.m (35 lb ft).
Use the J 29193 in order to install the relay rod to the connecting rod ball stud. See Special Tools .
Ensure that the seal is on the stud.

Tighten: Tighten the J 29193 to 54 N.m (40 lb ft) in order to seat the tapers.
Remove the J 29193 . See Special Tools .
Install the new prevailing torque nut (4) to the connecting rod (5) ball stud.
Tighten: Tighten the prevailing torque nut to 47 N.m (35 lb ft).

Fig 3: Identifying Tie Rod Components (AWD)

Courtesy of GENERAL MOTORS CORP.

Use the J 29193 in order to install the inner tie rod (5) to the relay rod (7). See Special Tools .
Ensure that the seal is on the stud.

Tighten: Tighten the J 29193 to 54 N.m (40 lb ft) in order to seat the tapers.
Remove the J 29193 . See Special Tools .
Install the new prevailing torque nut (8) to the inner tie rod (5).
Tighten: Tighten the prevailing torque nut to 47 N.m (35 lb ft).
Lower the vehicle.
Adjust the toe-in. Refer to Front Toe Adjustment in Wheel Alignment.