Doosan D50C-5 - Page 43

Vehicle Systems Disassembly & Assembly 41
3. Take off seal u-cup (14) from master piston (5). Notice the direction of the seal.
4. Remove lock washer (6) and ball (7) from servo piston (9). Pull off piston ring (8), seal u-cup (13), seal u-
cup (12) and seal u-cup (11) in sequence. Notice the direction of each seal.
  
  
  
  