Jet J-A3816 - User Manual

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Operating Instructions and Parts Manual

15-inch Vari-Speed Drill Press

Models: J-A3816, J-A5816, J- A5818

Model J-A3816 Model J-A5816

For models with serial no. 11110696 and higher

WALTER MEIER (Manufacturing), Inc.

427 New Sanford Road

LaVergne, Tennessee 37086 Part No. M-354500

Ph.: 800-274-6848 Revision D 11/2013

www.jettools.com Copyright © 2013 Walter Meier (Manufacturing), Inc.

Table of Contents

Questions and Answers:

R
reynoldsmichelleAug 18, 2025
What to do if the spindle on my Jet J-A3816 doesn't turn?
- S
  Sharon ShawAug 19, 2025
  If the spindle on your Jet Power Tool isn't turning, several factors could be at play. First, check if the circuit breaker has tripped and reset it if necessary. Also, verify the branch circuit breaker or fuse, resetting or replacing it as needed. An open wire in the switch circuit or a defective switch could also be the cause, requiring repair. Lastly, inspect the drive belt for breakage and replace it if broken.
A
Andrew HouseAug 21, 2025
Why is the motor on my Jet J-A3816 overheating?
- C
  Christopher FrancisAug 21, 2025
  If the motor on your Jet Power Tool is overheating, it could be due to several reasons. Check for an electrical circuit fault, ensuring the current draw matches the rating on the motor plate. An oversized drill bit can also cause overheating, so reduce the drill size. Excessive feed rate or using the wrong or no cutting fluid can also contribute to this issue. Make sure you are using the correct cutting fluid for the material and drill.
M
Michelle ReillyAug 23, 2025
What to do if my Jet Power Tool drill stalls?
- M
  Michael BarkerAug 23, 2025
  If your Jet Power Tool drill stalls, start by checking the condition of the drive belt. If it's worn, glazed, or slipping on the pulleys, replace it. Also, consider whether the feed rate is too high for the drill size and material; if so, reduce the feed pressure or use cutting fluid. Finally, ensure you're using the correct cutting fluid.
A
allenjasonAug 26, 2025
How to fix poorly drilled holes with my Jet Power Tool?
- H
  Holly MartinezAug 26, 2025
  Poorly drilled holes with your Jet Power Tool can stem from several issues. The drill bit may be dull and in need of sharpening. Ensure that all T-slot hold-downs are tight and that the table-lock and drill head bolts are secure. The spindle speed or feed rate may be too fast for the material and drill size, so check speed recommendations and reduce speed or feed rate if needed. Also, ensure you are using the correct cutting fluid or coolant. Finally, check the drill bit for proper angles and reliefs, and regrind it if necessary.
T
Travis SmithAug 28, 2025
Why is the spindle on my Jet Power Tool noisy?
- D
  Donald BrewerAug 28, 2025
  A noisy spindle in your Jet Power Tool could indicate damaged spindle bearings, which would require replacement. Alternatively, a worn spline could also be the culprit, necessitating replacement as well.
E
eugene81Aug 30, 2025
How to fix no speed readout on my Jet Power Tool?
- J
  Jennifer BurgessAug 30, 2025
  If there is no speed readout on your Jet Power Tool, it may be that the speed pickup is out of adjustment or has failed. Adjust the gap between the speed pickup and the post spindle pulley. If there is still no readout on the speed indicator, replace the speed pickup.
Q
qboyerSep 2, 2025
Why can't the table on my Jet J-A3816 be raised?
- K
  Kaitlyn AshleySep 2, 2025
  If the table on your Jet Power Tool cannot be raised, it is likely due to a lack of lubrication. Lubricate the necessary components to resolve this issue.
K
Kyle GalvanSep 4, 2025
How to fix a Jet Power Tool when the spindle does not turn?
- A
  Aimee EdwardsSep 4, 2025
  If the spindle on your Jet Power Tool isn't turning, there are several potential causes: a tripped circuit breaker (reset it), a tripped branch circuit breaker or blown fuse (reset/replace), an open wire in the switch circuit (repair the circuit), a defective switch (repair the switch), or a broken drive belt (replace the belt).
M
matthew65Sep 6, 2025
Why is my Jet Power Tool motor overheating?
- J
  Jeffrey MoraSep 6, 2025
  Your Jet Power Tool motor could be overheating due to several reasons. It could be an electrical circuit fault - in this case, check the current draw and ensure it matches the motor plate rating. Other causes include using an oversize drill, excessive feed, or using no cutting fluid or the wrong type of cutting fluid. Reduce drill size and feed rate, and use the correct cutting fluid for the material and drill.
D
Deborah GarciaSep 8, 2025
How to improve poorly drilled holes with my Jet Power Tool?
- J
  James BernardSep 8, 2025
  Poorly drilled holes with your Jet Power Tool can result from several factors. The drill may be dull and need sharpening. Ensure your hold-down method is rigid and all T-slot hold-downs, table-lock, and drill head bolts are tight. The speed or feed may be too fast for the material and drill size; check speed recommendations and reduce the feed rate if needed. Also, use the correct cutting fluid or coolant. Finally, ensure the drill bit is properly ground with correct angles and reliefs.

Jet J-A3816 Specifications

General

Brand	Jet
Model	J-A3816
Category	Power Tool
Language	English

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