RAM 3500 Truck 2WD L6-6.7L DSL Turbo (2010)
3. Remove the mounting nut (4) from bottom of the master cylinder (3).
4. Unclip the wiring box (3) next to the master cylinder (4) and move out of the way.
5. Remove the upper mounting nut (2) for the master cylinder.
NOTE: Using care remove the master cylinder directly forward in order not to dislodge the output rod from its seat inside the booster.
6. Remove the master cylinder (4).
All Except Hydroboost
ALL EXCEPT HYDROBOOST
NOTE: If master cylinder is replaced bleed cylinder before installation.
NOTE: Make sure the output rod of the brake booster is in position and retained by a output rod retaining ring, by looking into the boosters
master cylinder mounting hole. This position will enable the output rod to enter inside of the master cylinder plunger sleeve during
installation. Proper position is obtained when the output rod is centered perpendicular to the master cylinder mounting hole.
NOTE: Prior to installing the master cylinder assembly check that there is a vacuum seal present at the shoulder of the master cylinder flange
and it's neck. A square seal must be present to ensure vacuum integrity with the booster.