Riding Height Adjustment Geo Tracker I

ANTI-LOCK BRAKE SAFETY PRECAUTIONS

Note. Prior to performing wheel alignment, perform preliminary visual and mechanical inspection of wheels, tires and suspension components.

1. NEVER open a bleeder valve or loosen a hydraulic line while ABS is pressurized.
2. NEVER disconnect or reconnect any electrical connectors while ignition is on. Damage to ABS control unit may result.
3. DO NOT attempt to bleed hydraulic system without first referring to the appropriate article.
4. Only use specially designed brake hoses/lines on ABS-equipped vehicles.
5. DO NOT tap on speed sensor components (sensor, sensor rings). Speed rings must be pressed, NOT hammered into hubs. Striking these components can cause demagnetization or a loss of polarization, affecting the accuracy of the speed signal returning to the ABS control unit.
6. DO NOT mix tire sizes. Increasing the width, as long as tires remain close to the original diameter, is acceptable. Rolling diameter must be identical for all 4 tires. Some manufacturers recommend tires of the same brand, style and type. Failure to follow this precaution may cause inaccurate wheel speed readings.
7. DO NOT contaminate speed sensor components with grease. Only use recommended anti-corrosion coating.
8. When speed sensor components have been removed, ALWAYS check sensor-to-ring air gaps when applicable. These specifications can be found in each appropriate article.
9. ONLY use recommended brake fluids. DO NOT use silicone brake fluids in an ABS-equipped vehicle.
10. When installing transmitting devices (CB's, telephones, etc.) on ABS-equipped vehicles, DO NOT locate the antenna near the ABS control unit (or any control unit).
11. Disconnect all on-board computers, when using electric welding equipment.
12. DO NOT expose the ABS control unit to prolonged periods of high heat (185°F/85°C for 2 hours is generally considered a maximum limit).

Before adjusting alignment, check riding height. (Scheme 2) Riding height must be checked with vehicle on level floor, tires properly inflated, no extraneous weight in vehicle and at least 1/2 tank of fuel. Bounce vehicle several times, and allow suspension to settle. See appropriate RIDING HEIGHT table under SPECIFICATIONS for riding height specifications.

Visually inspect vehicle for signs of abnormal height from front to rear or side to side. Check passenger and luggage compartments for extra heavy items, and remove items if present. If riding height is not within specification, check, repair or replace suspension components. Riding height between right and left sides should vary less than 1.00" (25.4 mm). True riding height should be an average of several measurements.

Scheme 2

2WD

RIDING HEIGHT (2WD)

4WD

RIDING HEIGHT (4WD)

See also:
• SPECIFICATIONS