Manual

22
English
(Troubleshooting Codes cont.)
CODE POSSIBLE CAUSE POSSIBLE SOLUTION
24 Worn unloader piston. Have replaced by authorized service center.
25 Worn or broken o-ring. Check and replace.
26 Loose hose connection. Tighten.
27 Piston packings worn. Have replaced by authorized service center.
28 Pump head or tubes damaged from freezing. Have replaced by authorized service center.
29 Oil seals worn. Have replaced by authorized service center
30 Loose drain plug. Tighten.
31 Worn or torn drain plug o-ring. Check and replace.
32 Worn or torn fill plug o-ring. Check and replace.
33 Pump overfilled. Check for correct amount.
34 Incorrect oil used. Drain and fill with correct amount and type of oil.
35 Vent plug is clogged. Clean vent plug; blow air through it to remove any blockage. If
prob lem per sists, replace plug.
36 Air filter filled with oil. Clean air filter element. Refer to engine instruction manual for
correct procedure.