Pto Shaft - Walinga Grain-Vac 7614F Operator's Manual

6.1 TROUBLESHOOTING MOBILE TRANSFER UNIT (CONT'D)
PROBLEM
Hydraulics overheating

6.2 PTO SHAFT

PROBLEM
Shear pin failure.
CAUSE
Low oil level.
Poor oil quality.
Defective hose or tube.
Airlock too tight.
CAUSE
Blower doesn't turn freely.
PTO engaged too quickly.
7614F Grain-Vac Operator's Manual 34-100853-6
SOLUTION
Check oil level in tractor and Grain-
Vac. Add as required.
Replace with oil of required
specifications.
Check hoses, lines and couplers.
Repair or replace as required.
Adjust airlock tips.
SOLUTION
Determine and correct the cause of
hard turning. Blower must turn freely.
NOTE:
Some oil seeds create buildup inside
the blower as well as the muffler.
Wash and rinse with water.
Replace shear pin with genuine
Walinga parts. For pin size contact
the Walinga Engineering Dept.
a. 2 shear pins
b. 1 shear pin
Engage the PTO slowly. (See tractor
Operator's Manual)
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