17810 Parts Manual (rev01-18-07).pdf

Pull dolly slowly out from under the trailer.

Set brakes on unit.

Apply constant power to the trailer (ignition switch).

Before performing leak tests, block the wheels. harness and Bendix recommends that the complete harness

Position and secure the unit in the original mounting 5. Apply power and monitor the power-up sequence to verify

Open the cover by sliding the locking tab to the left.

Follow all Safe Maintenance Practices including, but

Park the vehicle on a level surface, apply the parking

Every 3 months; 25,000 miles; 900 operating hours; or

Check, and if necessary, clean or replace air lines to valve. thoroughly understand the recommended procedures.

Completely drain all reservoirs. Disconnect air lines at single general precautions should be observed:

If the handle will not pull outward when the vehicle

Remove safety wire on shank nut.

Stop the engine when working around the vehicle.

Install valve making certain that it is installed correctly with Use only the proper tools and observe all precautions

Every 12 months; 100,000 miles; or 3600 operating hours,

Stop the engine when working around the vehicle.

Turn power off. or degraded ABS performance. Before and after

For tank-mount modules: Install the nipple fitting into 6. Determine the current ABS configuration by activating

Reconnect all air hoses and plugs to the module. section on page 8.

Fully charge air brake system and verify proper brake

Within 15 seconds, apply/release the brake pedal at 1 second intervals:

Remove shank nut and shank washer.

CHECKED FROM FRONT

The disc type with a replaceable seat (Figure 3); the

Depending on the installation, additional plugs may be 8. Where a safe location (e.g. restricted access area or

For frame-mount modules: Torque the mounting nuts 7. Calibrate and set odometer parameters if necessary

Make several trailer brake applications and check for should be followed where applicable.

After 5 seconds delay, the blink codes will be displayed.

Unscrew cap nut from body and remove grommet or gasket.

If the vehicle is equipped with air brakes, make certain

Reconnect the ECU and wheel speed sensor electrical The wheels should not enter a prolonged lock condition

Drain the air pressure from all reservoirs. activating a self-configuration, always determine the

If the vehicle is equipped with air brakes, make certain to

SERVICE CHECKS

Remove as much contamination as possible prior to

Check the module, modulator valve(s) and all air hose secure and free from visible damage (e.g. cuts,

Remove shims (if present), disc valve or steel ball, valve

Observe the trailer-mounted ABS indicator lamp and record blink code(s).

• Push Tester Forward

Check all wiring and connectors. Make sure connections

Following the vehicle manufacturer's recommended pro-

An arrow indicating the direction of air flow is cast into the atmosphere, coat the open end of the check valve with soap

The new TABS-6 module may need to be reconfigured

Use forklift for hostler to pull against drawbar

Leakage and Operational Tests must be performed All connector leads of the TABS-6 module pigtail harness

When working in the engine compartment the engine

Air flow in the normal direction moves the check valve ball or repaired with genuine Bendix parts available at authorized

When working in the engine compartment the engine

Lubricate the shank of the new drawbar eye with rubber lubricant or soapy

Refer to blink code chart for description.

CLEANING, INSPECTION AND ASSEMBLY 4. Following the vehicle manufacturer’s recommended

• Pull Tester Rearward

Check the ABS solenoid body with the trailer service 2. Check for evidence of wire chafing due to poor routing,

Repair/replace as necessary.

Note the TABS-6 module's mounting position on the Inspect the original mounting hardware: If it is in good

Never connect or disconnect a hose or line containing

Never pierce wire insulation when checking for continuity.

Replace all parts not considered serviceable during these

After making repairs and clearing Active DTCs, verify lamp is no longer illuminated.

Check the relay exhaust port with the trailer service 4. Verify that the connector pins are properly greased with

Never connect or disconnect a hose or line containing

After the drawbar eye is in place, clean the threads on the shank and coat the

• Set the brakes on the trailer. Use a forklift or hostler to push against the

IN-LINE SINGLE CHECK VALVES *Formerly SD-03-66

Remove Tool

Install the shank washer and thread the shank nut onto the shank.

• Apply the trailer spring brakes. Recheck for leakage

• Replace Jaw if slack is

Position parts in proper order in body. Install O-Ring or gasket

TheredM1,M2and/orM3LEDisontoindicateaDTC theDTCreturns,replacethemodule.

Do not deform individual pins or sockets during probing

Tighten the shank nut until three to four threads remain exposed inside the nut.

O moreLEDsdonotcomeon,replace ZerosaredisplayedbytheblueODO

It is strongly recommended to properly secure all wiring

Do not attempt to install, remove, disassemble or

• Adjust Axle Seat if Necessary

Use only genuine Bendix replacement parts,

Install a Silver Eagle safety wire on the shank nut to prevent it from backing off.

ECU Connector Measure: ECU Connector Measure: