Section III: Maintenance
Page 57
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P.T.O. FUNCTIONING IMPROPERLY
Problem
Cause
Solution
Cable tight or frozen
a. Cable kinked or bent
a. Straighten or replace
b. Cable and P.T.O. connec-
b. Inspect and adjust
tion not adjusted properly
c. Mounting bracket nuts
c. Loosen if necessary
are over tightened at P.T.O.
Rattling noise in
a. P.T.O. backlash too loose
a. Shims must be removed
P.T.O.
(Consult P.T.O. Manual)
Howling Noise in
a. P.T.O. backlash too tight
a. Shims must be added
P.T.O.
(Consult P.T.O. Manual)
Gear oil leak between a. Defective shaft seal
a. Remove and replace
P.T.O. and pump
P.T.O. will not engage a. Cable and P.T.O. connec-
a. Inspect and adjust
or disengage
tion not adjusted properly
b. Defective shifter cover
b. Inspect and replace
plate
HYDRAULIC PUMP
Problem
Cause
Solution
Pump noisy
a. Low oil supply
a. Fill to proper level
(Cavitation)
b. Heavy oil
b. Fill with proper oil
(See chart)
c. Dirty oil filter
c. Replace filter
d. Restriction in suction line
d. Clean out and remove
e. Pump worn
e. Repair or replace
Pump/Clutch Pump
a. Low oil supply
a. Fill to proper level
slow or fails to
b. Worn or Loose Belt(s)
b. Tighten or Replace Belt(s)
respond
Oil heating up
a. Foreign material lodged in
a. Inspect and remove/
relief valve
replace filter
b. Using too light oil
b. Drain and refill with clean
oil
c. Dirty oil
c. Drain, flush and refill with
clean oil/replace filter
d. Oil level too low
d. Fill to proper level
e. Pump worn (slippage)
e. Repair or replace
