John Deere AC1-5GH Manual De Usuario

John Deere Hand Carry Gasoline Air Compressor Manual 

 

      

 

13

SYMPTOM 

 

 

 

PROBABLE CAUSE 

 

 

REMEDY 

Excessive oil consumption or oil 

in hose.

Restricted Air Intake Filter.

Air compressor on un-level sur-

face. 

Crankcase overfilled with oil.

Wrong viscosity. 

Plugged oil dipstick vent. 

 

Worn piston rings or scored 

cylinder.

Clean or replace.

Do not incline the air compressor 

more than 10° in any direction while 

running. 

 

Drain oil.  Refill to proper level with 

SAE-30W non-detergent oil. 

 

Drain oil.  Refill to proper level with 

SAE-30W non-detergent oil. 

 

Clean. 

 

Contact John Deere Customer 

Service.

Oil has milky appearance.

Water in oil due to condensation.

Change oil and move air compressor 

to a less humid environment.

Air leaks from Pressure Relief 

Valve

Possible defective Pressure Relief 

Valve.                                             

          

 

Excessive air tank pressure.

Operate Pressure Relief Valve manu-

ally by pulling on ring.  If it still leaks, it 

should be replaced.

Clean, reset or replace Pilot Valve.

Air leaks at pump.

Defective gaskets.

Torque head bolts: 15 ft./lbs.

Defective inlet (reed) valve.

Contact John Deere Customer  

Service.

Condensation in air tank caused by 

high level of atmospheric humidity 

or air compressor is not run long 

enough.

Run air compressor a minimum of 

one hour to prevent condensation 

buildup.  Drain air tank after every 

use.  Drain air tank more often in hu-

mid weather and use an air line filter.

Moisture in discharge air.

Air blowing from Air Intake 

Filter.