Lower Arm Installation - 4x4

WARNING: This page does not describe the selected car, but rather 9 other vehicles, including the 2004 Mazda B4000, 2004 Mazda B3000, 2004 Mazda B2300, 2003 Mazda B4000, and 2003 Mazda B3000. However, it is still accessible from the selected car via links, so may be relevant.

NOTE: Tighten the front suspension lower arm pivot bolts and nuts until snug. Do not tighten to specification until the installation procedure is complete.

Inspect the front suspension lower arm ball joints and boot seals for damage. Replace the front suspension lower arm if the ball joint is damaged. Install the front suspension lower arm.
1. Position the front suspension lower arm to the front suspension crossmember.
2. Install the bolts and nuts, and tighten until snug.
CAUTION: Install the cotter pin into the lower ball joint from outboard to inboard. Failure to do so will cause damage to the wheel and tire assembly.
Connect the front suspension lower arm to the front wheel knuckle.
1. Position the lower ball joint into the front wheel knuckle.
2. Install the castellated nut.
3. Install a new cotter pin.
Fig 1: Connecting Front Suspension Lower Arm
Courtesy of MAZDA MOTORS CORP.
Install the front shock mounting nuts.

Fig 2: Installing Front Shock Mounting Nuts
Courtesy of MAZDA MOTORS CORP.
Position the stabilizer bar link onto the front suspension lower arm, and install the bushing, washer and nut.

Fig 3: Positioning Stabilizer Bar Link
Courtesy of MAZDA MOTORS CORP.
Install the torsion bar. See TORSION BAR REMOVAL/INSTALLATION - 4X4.
Install the wheel and tire assemblies.
Lower the vehicle.
Tighten the front suspension lower arm mounting bolts and nuts.

Fig 4: Installing Front Suspension Lower Arm
Courtesy of MAZDA MOTORS CORP.
Check the ride height. Adjust as necessary. See WHEEL ALIGNMENT SPECIFICATIONS .
Check the alignment. See WHEEL ALIGNMENT SPECIFICATIONS .