Bearbeiten Craftsman Miter Saw 137212370 2017

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Repair guide and Operator's Manual for Craftsman Miter Saw model number 137.212370.

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=== ***Background &*** Identification ===

Craftsman® is a trademark line of tools originally registered by Sears in 1927 and now owned by Stanley Black & Decker. Craftsman tools are made in America with global materials being manufactured in a handful of states across the U.S. Craftsman has multiple lines of tools ranging from power tools, hand tools, and automotive tools. Each of these lines is produced by a different manufacturer in a different location.

Craftsman has sold a number of Miter Saws over the years so it is important to identify the correct model number prior to attempting any repairs. The Miter Saw should have a decal or sticker on the motor housing that lists the model number. If a model number cannot be found then reference any old paperwork that might have come with the Miter Saw.  The model number for this specific Miter Saw is no longer registered on the Craftsman website.  Reference the provided Operator’s Manual and links in the ‘Additional Information’ section below for more information on how to identify and repair your Craftsman Miter Saw.

There is not a lot of information that can be found for this specific model aside from the content provided below. Craftsman has made many different Miter Saw models over the years and most of the models that can be found look very similar to one another. Some replacement parts should be interchangeable for different models, but not all parts will work for every model. The Operator’s Manual does not provide specific distinct features for this model so it is important to find anything that can set your model apart. Consider verifying the technical specifications listed below like the motor, rotating table range, and the blade diameter and arbor.

***Troubleshooting***

This information is pulled directly from the Operator’s Manual. There is very limited information available for this model number so consider having a repair technician diagnose the problem and possible solution if the information below is not helpful. See common failure modes below:

***Troubleshooting Motor Operation***

* The blade does not stop in 6 seconds: clean or replace motor brushes. See Maintenance section in Operator’s Manual.
* The motor does not start:
## Limit switch failure: replace the limit switch.
## The brush is worn: Replace the brushes. See Maintenance section in Operator’s Manual.
## Fuse has blown or circuit breaker tripped on home panel: verify there is electrical power at the outlet.
## Other: Contact Sears PartsDirect Customer Support or power tool repair shop.
* Brush sparks when the switch is released:
## The brush is worn: Replace the brushes. See Maintenance section in Operator’s Manual.
## Other: Contact Sears PartsDirect Customer Support or power tool repair shop.

***Troubleshooting Saw Operation***

* Blade hits the table: needs to be realigned. See Adjustment - Cutting Arm Travel section of the Operator’s Manual.
* The angle of cut is not accurate or cannot adjust miter:
## Miter table is unlocked: See Operation - Miter Angle Adjustment section of the Operator’s Manual.
## Sawdust under the table: vacuum or blow out the dust. Wear eye protection.
* Cutting arm wobbles: Pivot points are loose. See Adjustment - Cutting Arm Travel section of Operator’s Manual.
* The cutting arm will not fully raise, or the blade guard will not fully close:
## The pivot bolt is too tight. Loosen the pivot bolt lock nut. See the Adjustment section in Operator’s Manual.
## Pivot spring not replaced properly after service. Contact Sears PartsDirect Customer Support or power tool repair shop.
## Sawdust build-up. See Maintenance section in Operator’s Manual.
* The blade binds, jams, or burns wood:
## Improper operation. See the Basic Saw Operation section in Operator’s Manual.
## Dull or warped blade. Replace or sharpen the blade.
## Improper blade size. Replace with 20 in. diameter blade.
## Wood is moving during the cut. Use a hold-down clamp to secure the workpiece to the table.
* Saw vibrates or shakes:
## The saw blade is not round, is damaged, or loose. Replace the blade.
## The arbor bolt is loose. Tighten the arbor bolt.

***Warranty***

Power tools sold before September of 2018 were only given a 1 Year Limited Warranty or a 3 Year Limited Warranty if sold after September of 2018. Both warranties require proof of purchase. See the official Craftsman Warranty link in the ‘Additional Information’ section below.

***Recalls***

There are no known recalls at this time. The Craftsman website does not recognize the model number and no information was found to suggest a recall had ever been issued for this model.

***Repair Best Practices***

There is little information currently available for problem identification and repair steps. Follow these guidelines as a best practice:

# Review the ‘Troubleshooting’ section within the Operator’s Manual.
# Click on the ‘Sears PartsDirect Customer Support’ link below and contact customer service.
# Find a local repair shop and see if someone would be willing to identify the problem free of charge or at low cost.
# Once the issue is identified click on the ‘Replacement Parts’ link below and order the necessary parts.
# Reference the ‘Replacement Parts’ link and the Operator’s Manual for disassembly and reassembly.

=== ***Technical Specifications*** ===

***Motor***

* Power Source: 120V AC, 60Hz, 15 Amp
* Arbor Shaft Size: 5/8 in.
* Speed: 4800 RPM (No load)
* Brake: Electric
* Double Insulated: Yes

***Miter Saw***

Cutting Capacity

* Crosscut: 3-5/8 in. x 12 in.
* Miter 45° R & L: 3-5/8 in. x 8 in.
* Bevel 45° L: 1-5/8 in. x 12 in.
* 45° Miter and 45° Bevel: 1-5/8 in. x  8 in.

***Miter Saw Rotating Table***

* Miter Detent Stops: 0°, 15°, 22.5°, 31.6°, 45° R & L
* Bevel Positive Stops: 0°, 33.9°, 45° L
* Extension Wings: Yes

***Blade***

* Diameter: 10 in.
* Arbor: 5/8 in.

=== ***Additional Information*** ===

* [link|https://www.craftsman.com/support/warranty|Craftsman Warranty]
* [link|https://www.ereplacementparts.com/craftsman-137212370-compound-miter-saw-parts-c-158286_168547_172023.html|Replacement Parts]
* [link|https://www.searspartsdirect.com/manual/4ek8dlyx30-000247/craftsman-137212370-miter-saw-parts|Online Operator’s Manual]
* [link|https://www.searspartsdirect.com/combo/0247-1234690/craftsman-miter-saw-parts|Craftsman Miter Saw Parts]
* [link|https://www.searspartsdirect.com/sa/contact-us|Sears PartsDirect Customer Support]

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Craftsman 137.212370 Operators Manual

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