RAM 3500 Chassis Cab Truck 2WD L6-6.7L DSL Turbo (2010)
Hydraulic Brake Booster: Removal and Replacement
Hydro-boost Power Brake Booster - Removal
REMOVAL
NOTE: If the booster is being replaced because the power steering fluid is contaminated, flush the power steering system before replacing the
booster.
1. With engine off depress the brake pedal 5 times to discharge the accumulator.
2. Remove brake lines (5) from master cylinder (3).
3. Remove mounting nuts (4) from the master cylinder.
4. Remove the master cylinder (3).
5. Remove the return hose and the two pressure lines (2) from the hydraulic booster.
6. From inside the vehicle remove the booster push rod clip, washer and rod remove from the brake pedal.
NOTE: Do not reuse the stop lamp switch.
7. Remove the brake lamp switch and discard it See: Lighting and Horns/Brake Light Switch/Service and Repair/Stop Lamp Switch - Removal.
8. Remove the mounting nuts from the hydraulic booster and remove the booster.
Hydro-boost Power Brake Booster - Installation
INSTALLATION (HYDRO-BOOST)
1. Install the hydraulic booster (2) and tighten the mounting nuts to 28 Nm (21 ft. lbs.).
2. Install the booster push rod, washer and clip onto the brake pedal.
CAUTION: Do not reuse the original stop lamp switch. Anytime a switch has been removed or its position compromised, a new switch must be
installed and adjusted. Do not attempt to readjust the switch.
3. Install a new brake lamp switch. See: Lighting and Horns/Brake Light Switch/Service and Repair/Stop Lamp Switch - Installation.