Back on the Mack "brake repair"

Finally getting around to changing out the leaking brake chambers on the rear axle and found a replacement reservoir or the master cylinder.
#macktrucks #heavyequipment #brakeservice

[@jongpark272]

Usually you should not disassembly E-brake side,service brake side is OK It will hurt you that why newer brake can comes with NO SERVICEABLE E-brake side can(so many peoples are injuries...)

[@curmit]

There was more danger involved with that guardless grinder.