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27
Twin Tank Wheelbarrow Portable Air Compressor
8474488
V 3.03
PROBLEM
CAUSE
SOLUTION
Overheating
Pump
1. Poor ventilation
2. Dirty cooling surface
3. Restricted air intake
4. Low oil level
5. Dirty or defective
reed valve
1. Move pump to allow for
better ventilation
2. Clean pump
3. Replace filter
4. Add non-detergent,
single viscosity oil
5. Clean valve plate and
replace valves
Oil in the
Discharge
Air
1. Worn piston rings
2. Pump air intake restricted
3. Restricted crankcase
breather
4. Excessive oil in pump
5. Wrong oil viscosity
1. Replace piston rings
2. Replace filter
3. Clean crankcase
breather
4. Check gauge and adjust
to proper oil level
5. Drain and replace with
non-detergent, single
viscosity oil
Water in
Crankcase
1. Pump does not run long
2. Pump too large
for application
1. Contact Princess
Auto Ltd.
2. Contact Princess
Auto Ltd.
