Technical data
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3. MAINTENANCE
WolfPac 3100/WolfPac 3100R/WolfPac 3100D
Unit lacks power (cont'd)
Oil Consumption
Blue Smoke
Overheated
Unit will not steer
Bearings seized up.
Too much oil in crankcase.
Loose oil filter or sending unit.
Loose bolts.
Worn valves.
Worn cylinder & piston rings.
Too much oil in crankcase.
Crankcase oil level low.
Restricted exhaust.
Cooling fins dirty.
Cylinder-leaking.
Piston rod bent.
Missing hydraulic cylinder pin.
Kinked or broken hoses.
Low hydraulic fluid.
Faulty hydraulic pump.
Check drums for resistance.
Drain.
Tighten.
Tighten.
Replace.
Replace.
Drain-Fill to proper level.
Fill to proper level.
Clean or replace.
Clean.
Replace hydraulic cylinder.
Replace hydraulic cylinder.
Replace.
Replace.
Add fluid.
Check hydraulic steering circuit for
max. pressure of 1450 PSI at 3400
engine RPM. Replace or repair by
authorized Service Center.
PROBLEM CAUSE REMEDY
3.39 CONTD TROUBLESHOOTING