Lower Control Arm: Installation

2004 Toyota Matrix XR, FWD, StandardSECTION Installation
WARNING: This page is about a different car, the 2004 Toyota Tundra, 2003 Toyota Tundra, and 2002 Toyota Tundra. However, it is still accessible from the selected car via links, so may be relevant.
  1. Shift power steering gear rearward, and install lower control arm with 2 cams, bolts and cam plates. Align reference marks and torque bolts. See TORQUE SPECIFICATIONSΒ .
  2. Reconnect lower ball joint to lower suspension arm. Install nut and NEW cotter pin. Reconnect shock absorber and stabilizer bar link to lower control arm.
  3. Install power steering gear. Tighten nuts and bolts to specification. See TORQUE SPECIFICATIONSΒ . See Fig 1. Reconnect right and left tie rod ends to lower ball joint with nuts and new cotter pins.
    Fig 1: Location Of Power Steering Gear Mounting Bolts & Nuts
    G00008405Courtesy of Β© TOYOTA, LICENSE AGREEMENT TMS1002
  4. Install wheels. Tighten all remaining nuts and bolts to specification. See TORQUE SPECIFICATIONSΒ . Lower vehicle. Check front wheel alignment. See WHEEL ALIGNMENT SPECIFICATIONS & PROCEDURESΒ .
RENDER: 1.0x

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.