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HYDROSTATIC PUMP (Cont’d) Disassembly And Assembly (Cont’d) Remove the plug, spring and poppet from the pump end NOTE: The high pressure relief valves are factory set and should not be tampered with except for Assembly: If the high pressure relief valve and spring are Loosen the four bolts which fasten the two pumps Loosen the high pressure replenishing/relief valve plug Assembly: Always use a new O–ring. Tighten the plug to Remove the plug, spring and high pressure replenishing NOTE: S/N 509641106 & Below and S/N 509616589 & Below use replenishing valves only. A CD–10751 B–14078 1. Plug 3 2 1 C CD–10752 773 BICS Loader –3–41– Service Manual B CD–10750 |