Craftsman 919.167783 User Manual

Craftsman 919.167783

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Owner's Manual

iCRHFTSMRN'i

Permanently Lubricated

2-Stage

Twin V

Portable

AIR COMPRESSOR

Model No.

919.167783

• Safety Guidelines

• Assembly

• Operation

• Maintenance

• Service and Adjustments

• Troubleshooting

• Repair Parts

CAUTION: Read the Safety Guidelines

and All Instructions Carefully Before

Operating.

Sears, Roebuck and Co., Hoffman Estates, IL 60179 U.S.A.

Visit our Craftsman website: www.sears.com/craftsman

D30087 Rev0 9/26/03

Table of Contents

Questions and Answers:

J
john64Aug 20, 2025
How to fix Craftsman Air Compressor not supplying enough air?
- D
  Daniel OwenAug 20, 2025
  If your Craftsman Air Compressor isn't supplying enough air, it could be due to several reasons. You might be using air excessively for too long, so try decreasing air usage. The compressor might not be large enough for your air tools; check the tool's air requirements and consider a larger compressor if needed. Inspect the hose for holes and replace if necessary. A restricted check valve can also be the culprit, so remove and clean or replace it. Air leaks can reduce the available air, so tighten the fittings. Finally, a restricted air intake filter can cause this issue; clean or replace the filter, but do not operate the compressor without it.
K
Kelly PhelpsAug 23, 2025
How to fix Craftsman Air Compressor air leaks at fittings?
- J
  jackreyesAug 23, 2025
  If you notice air leaks at the fittings of your Craftsman Air Compressor, the tube fittings may not be tight enough. Tighten the fittings where you hear air escaping, but be careful not to overtighten them. You can also use a soapy water solution to check for leaks.
E
Elizabeth KellyAug 26, 2025
What to do if Craftsman 919.167783 pressure drops when using accessory?
- B
  belltaylorAug 26, 2025
  It's normal for some pressure drop to occur on the regulated pressure gauge of your Craftsman Air Compressor when an accessory is used. However, if the pressure drop is excessive, adjust the regulator while the accessory is in use, following the instructions in the "Description of Operation" paragraph in the "Operation" section.
B
belljudyAug 28, 2025
What to do if Craftsman Air Compressor has air leaks in air tank?
- M
  Michele BennettAug 28, 2025
  If your Craftsman Air Compressor has air leaks in the air tank or at the air tank welds, the air tank is defective and must be replaced. Do not attempt to repair the leak, as this poses a risk of bursting. Also, do not drill into, weld, or otherwise modify the air tank, as this will weaken it and could cause it to rupture or explode.
M
Michael GriffinAug 30, 2025
How to fix Craftsman Air Compressor air leaks at check valve?
- D
  Dr. Linda BaileyAug 30, 2025
  If there are air leaks at or inside the check valve of your Craftsman Air Compressor, it could be that the check valve seat is damaged. In this case, replace the check valve. Refer to the "To Replace or Clean Check Valve" section under "Service and Adjustment".
T
Timothy CarsonSep 1, 2025
What to do if Craftsman 919.167783 Air Compressor regulator will not shut off air?
- M
  melissa29Sep 1, 2025
  If the regulator on your Craftsman Air Compressor will not shut off the air outlet, the regulator is likely damaged and needs to be replaced.
E
Erica RobinsonSep 4, 2025
What to do if Craftsman Air Compressor air leaks at pressure switch?
- S
  Sarah HessSep 4, 2025
  If your Craftsman Air Compressor has air leaks at the pressure switch release valve, the pressure switch release valve is defective. Contact a Trained Service Technician for assistance.
S
stephen59Sep 7, 2025
What to do if Craftsman 919.167783 Air Compressor has air leaks between head and valve plate?
- S
  Scott PatelSep 7, 2025
  If your Craftsman Air Compressor has air leaks between the head and valve plate, there is a leaking seal. Contact a Trained Service Technician for assistance.
J
Jessica SkinnerSep 9, 2025
What to do if Craftsman 919.167783 safety valve pops off?
- A
  Amanda MitchellSep 9, 2025
  If the safety valve on your Craftsman Air Compressor is popping off due to excessive tank pressure, it could be that the pressure switch isn't shutting off the motor when it reaches the cut-out pressure. In this case, move the On/Auto/Off lever to the "Off" position; if it still doesn't shut off, contact a trained service technician. Another potential cause is that the pressure switch "cut-out" is set too high, in which case you should also contact a trained service technician.

Craftsman 919.167783 Specifications

General

Model Number	919.167783
Type	Portable
Max PSI	150 PSI
Motor	Induction
Max Pressure	150 PSI
Voltage	120 V
Horsepower	1.6 HP
Amperage	15 A

Summary

Safety Guidelines

Safety Guidelines - Definitions

Important Safety Instructions

General safety advice for using the product.

Hazard Warning: Risk of Explosion or Fire

Precautions against fire and explosion risks.

Hazard Warning: Risk of Bursting

Dangers related to air tank integrity and pressure.

Hazard Warning: Risk from Flying Objects

Risks associated with compressed air stream and objects.

Hazard Warning: Risk of Electrical Shock

Safety measures to prevent electric shock.

Hazard Warning: Risk of Breathing

Dangers of inhaling compressed air or sprayed materials.

Hazard Warning: Risk of Burns

Precautions against touching hot components.

Hazard Warning: Risk from Moving Parts

Safety regarding moving components like pulleys and belts.

Hazard Warning: Risk of Falling

Hazard Warning: Risk of Serious Injury or Property Damage When Transporting Compressor

Hazard Warning: Risk of Unsafe Operation

General unsafe operation warnings.

Assembly

Assemble Wheels

Assemble Rubber Feet

Operation

Before First Start-up

Maintenance

To Check Safety Valve

To Drain Tank

Air Filter Inspection and Replacement

Troubleshooting

Excessive Tank Pressure Issues

Troubleshooting excessive tank pressure and safety valve pops.

Air Leaks at Fittings and Components

Diagnosing and fixing air leaks at various points.

Check Valve Issues

Problems related to the check valve, including leaks.

Pressure Switch Release Valve Issues

Troubleshooting leaks from the pressure switch release valve.

Air Tank Leaks

Head and Valve Plate Leaks

Pressure Drop During Accessory Use

Unusual Compressor Noises

Insufficient Air Supply

Regulator Air Leaks

Regulator Output Control Issues

Motor Not Running

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