921166400 Craftsman Compressor - Overview

Sections of the 921166400

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Manuals & Care Guides for 921166400

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Sightgauge – Part Number: E100088
Sightgauge
PartSelect #: PS10044638
Manufacturer #: E100088
  No Longer Available
Air Compressor Piston Kit – Part Number: E100251
Air Compressor Piston Kit
PartSelect #: PS10044663
Manufacturer #: E100251
This piston kit is for air compressors. The piston kit contains parts for rebuilding the piston and related parts. The kit may include multiple parts; refer to your parts diagram for a complete lis...
  No Longer Available
Intake Filtr – Part Number: E101179
Intake Filtr
PartSelect #: PS10044731
Manufacturer #: E101179
This intake filter is a genuine Craftsman part for air compressors. This part keeps the air clean by filtering out debris and dust out of the air compressor. It is recommended to unplug the air compr...
  No Longer Available
Release Tube – Part Number: E101481
Release Tube
PartSelect #: PS10044755
Manufacturer #: E101481
  No Longer Available
Crankcase Cover Kit – Part Number: E101332
Crankcase Cover Kit
PartSelect #: PS10044735
Manufacturer #: E101332
  No Longer Available
Handle Cap – Part Number: E101490
Handle Cap
PartSelect #: PS10044757
Manufacturer #: E101490
  No Longer Available
Wheel – Part Number: E102191
Wheel
PartSelect #: PS10044773
Manufacturer #: E102191
  No Longer Available
Gauge – Part Number: E100093
Gauge
PartSelect #: PS10044640
Manufacturer #: E100093
  No Longer Available
ELEMENT – Part Number: E100435
ELEMENT
PartSelect #: PS18992596
Manufacturer #: E100435
This is an original replacement part manufactured for use with Craftsman air compressors. The special filter is used to prevent dust or debris from entering the air intake on the cylinder head of the ...
  No Longer Available
Tube Kit – Part Number: E101480
Tube Kit
PartSelect #: PS10044754
Manufacturer #: E101480
  No Longer Available
Tubing Cap – Part Number: E101345
Tubing Cap
PartSelect #: PS10044738
Manufacturer #: E101345
  No Longer Available
Handle Kit – Part Number: E101489
Handle Kit
PartSelect #: PS10044756
Manufacturer #: E101489
  No Longer Available

Questions And Answers for 921166400

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Common Symptoms of the 921166400

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Air leak
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No compressed air
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Keep searches simple. Use keywords, e.g. "leaking", "pump", "broken" or "fit".
Compressor runs but not building pressure
Could not find external leak, so assumed problem was in the cylinder head. I removed the big, black plastic shroud, and disconnected the line with the cooling fins leading from the cylinder head to the tank. I then unbolted the 4 Allen bolts holding the cylinder head to the cylinder body. I discovered the gasket that sits on top of the valve plate was shredded in the center piece that separates the intake port from the exhaust port. I put in new reed valves (PS10044654) and replaced the blue gasket between the cylinder and the lower valve plate and the metal gasket between the valve plates and the blue gasket on top of the upper valve plate. The gaskets are part of gasket kit PS10044723. I had to scrape the old blue gaskets off, which was the most time consuming part of the repair. I used valve grease to hold the reed valves in place during re-assembly. I did not use the gasket at the base of the cylinder or the gasket that is used for the crank case cover since neither was removed. Reinstalled the Allen bolts, the line to the tank from the cylinder head and the plastic shroud. Compressor works fine now.
Parts Used:
Gasket Kit
  • Andrew from FORT MILL, SC
  • Difficulty Level:
    Easy
  • Total Repair Time:
    30 - 60 mins
  • Tools:
    Wrench (Adjustable)
12 of 14 people found this instruction helpful.
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I knocked over my air compressor and broke the oil cover.
It's only 4 screws that hold on the cover. I just swapped them out. Luckily most of these cheap air compressors use the same parts. So even though this is for a craftsman air compressor, it still worked for my air stream air compressor.
Parts Used:
Crankcase Cover Kit
  • Daniel from MCCONNELSVLE, OH
  • Difficulty Level:
    Very Easy
  • Total Repair Time:
    Less than 15 mins
  • Tools:
    Screw drivers
3 of 5 people found this instruction helpful.
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Tank drain valve was unable to close due to rear.
Found the part at Part Select ,simply removed the worn out valve with an adjustable wrench and put new valve in, tightened it and the repair was completed, tested compressor for leaks .SAVED $149.00 by replacing a $7.00 part.
Parts Used:
Drain Valve, Multi-Turn
  • Thomas from UNICOI, TN
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    Less than 15 mins
  • Tools:
    Wrench (Adjustable)
2 of 4 people found this instruction helpful.
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