Combines 2188 pto clutch troubleshooting

Rusty

Guest
Check your reief valve. It is under a dust cap on the top side of the pto unit. It could be dirty - found one with a piece of steel holding the spool open one time. You can also adjust it and recheck pressures. I believe you should have about 210 - 235 psi with pto off and about 190 pto engaged. One other possiblity, if the pto unit has been out there are two O rings that go around the ouside body thay could be damaged.
 
 
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