Push the sensor completely into the sensor spring clip until it contacts the tooth wheel. Submerge the free end of the bleeder hose into the bleed bottle. Submerge the free end of the bleeder hose into the bleeder bottle. Use the Update button to refresh the fault information table. Refer to the vehicle specification sheet to determine which fluid to use.
Enclose the brake assembly within a negative pressure enclosure. Install the master cylinder reservoir cap. Select Exit to close this section. Support the back of the tabs as you install each pin. Do not pull on the cable. Remove the nut from the front bolt. Verify that the adapter and bleed equipment are securely tightened onto the master cylinder reservoir filler neck.
Refer to the installation procedure. A pull down menu will appear. Attach the original or replacement reservoir to the new master cylinder, as follows. Blink codes are identified in Columns 1 and 2. Attach a bleeder bottle hose to the bleeder fitting at the wheel end.
Refer to the vehicle specification sheet to determine which fluid to use. Use the Update button at the bottom of the screen to refresh the fault information table and display a new list of faults. Revised 01-04 For detailed repair instructions, click on the fault to display a troubleshooting information sheet. Select Raise to raise the vehicle chassis to the ride height or Lower to lower the vehicle chassis to the ride height low level. If there are leaks, depressurize the system before making the necessary repairs.
Serious personal injury and damage to components can result. Bleed the brake system, per the following instructions. Avoid sliding the needle nose pliers on the pump. Scientists disagree, however, to what extent adherence to the maximum allowable exposure levels will eliminate the risk of disease that can result from inhaling asbestos dust. This will prevent the hydraulic pressure in the brake system from rising enough to apply the brakes correctly.
Do not energize the unit during the bleed procedure. Use the Print button to print the displayed data. Disconnect the master cylinder pushrod clevis pin from the brake pedal. Repeat Step 4 and Step 5 for the other axle. Fault Information Sheet This is an example of a Fault Information Sheet. Wheel speed signal drops out periodically at speeds higher than 10 kph. The parameter file will now be saved to the computer.
Always discard hydraulic brake fluid in accordance with applicable environmental requirements. After making the necessary repairs, use the Clear Faults button to clear the fault. Remove the sensor from the mounting block. Do not install a damaged reservoir. Use a wrench to open the bleeder fitting screw. With the brake pedal still applied, use a torque wrench to tighten the bleeder fitting screw to the torque value specified by the component manufacturer. Apply the brake pedal a minimum of 30 times to decrease pressure in the system.
Install the replacement reservoir by carefully pressing it fully into the grommets. Remove the hose clamp from the low pressure hose. Hydraulic brake fluid that is removed can be contaminated and can cause damage, loss of braking and serious personal injury. This can produce metal filings or contaminants which can enter the pump bore. On drive axles, the sensor is typically accessible on the in-board side of the rear axle spindle. Inspect the bore holes to verify that no foreign material such as rubber, rag lint or metal filings have entered the bore holes. You must save all data according to the instructions given in Save, above.