Ball Joint: Installation

CAUTION: For the non-reusable parts, always use new parts.

Install the ball joint COMPL to the front axle housing.

CAUTION:

Do not apply grease to the socket section of ball joint COMPL.
Be careful not to damage the boot of the ball joint.
Before tightening bolts, make sure the bottom surface of front axle housing and stepped section of ball joint COMPL are in contact.

Tightening torque:

50 N.m (5.1 kgf-m, 36.9 ft-lb)

Courtesy of SUBARU OF AMERICA, INC.

(a)	Bottom surface of front axle housing
(b)	Stepped section of ball joint COMPL
(c)	Front axle housing
(d)	Ball joint COMPL

Install the ball joint COMPL into the arm COMPL front.
1. Connect the ball joint COMPL to the arm COMPL front.
  CAUTION: Do not apply grease to the tapered portion of ball stud.
  
  NOTE: If the ball stud hole and the cutout portion of the castle nut are not aligned after tightening, tighten the castle nut within the range of 60° to align with each other.
  
  Tightening torque:
  
  39 N.m (4.0 kgf-m, 28.8 ft-lb)
2. Install a new cotter pin.
Lower the vehicle, and install the front wheels.
Tightening torque:

120 N.m (12.2 kgf-m, 88.5 ft-lb)
Inspect the wheel alignment and adjust if necessary.
- Inspection: Ref. to FRONT SUSPENSION>WHEEL ALIGNMENT>INSPECTION .
- Adjustment: Ref. to FRONT SUSPENSION>WHEEL ALIGNMENT>ADJUSTMENT .
Perform VDC sensor midpoint setting mode. Ref. to VEHICLE DYNAMICS CONTROL (VDC)>VDC CONTROL MODULE AND HYDRAULIC CONTROL UNIT (VDCCM & H/U)>ADJUSTMENT>VDC SENSOR MIDPOINT SETTING MODE .
Perform the lane keep assist learning value clear. Ref. to EYESIGHT (DIAGNOSTICS)>WORK SUPPORT>OPERATION .