AIR RATCHET WRENCH 1/4” 1/2” 3/8” 65159 65160 65161 Set up and Operating Instructions Model 65159 Model 65160 Model 65161 Distributed exclusively by Harbor Freight Tools®. 3491 Mission Oaks Blvd., Camarillo, CA 93011 Visit our website at: http://www.harborfreight.com Read this material before using this product. Failure to do so can result in serious injury. Save this manual. Copyright© 2008 by Harbor Freight Tools®. All rights reserved.
Save This Manual NOTICE is used to address practices not related to personal injury. Keep this manual for the safety warnings and precautions, assembly, operating, inspection, maintenance and cleaning procedures. Write the product’s serial number in the back of the manual near the assembly diagram (or month and year of purchase if product has no number). Keep this manual and the receipt in a safe and dry place for future reference.
tool. Distractions are able to result in the loss of control of the tool. g. Personal safety a. b. c. Stay alert. Watch what you are doing and use common sense when operating the tool. Do not use the tool while tired or under the influence of drugs, alcohol, or medication. A moment of inattention while operating the tool increases the risk of injury to persons. d. Do not overreach. Keep proper footing and balance at all times.
g. h. Check for misalignment or binding of moving parts, breakage of parts, and any other condition that affects the tool’s operation. If damaged, have the tool serviced before using. Many accidents are caused by poorly maintained tools. There is a risk of bursting if the tool is damaged. Use only accessories that are identified by the manufacturer for the specific tool model. Use of an accessory not intended for use with the specific tool model, increases the risk of injury to persons. Service a. b. c.
Specific Safety Instructions 1. The warnings and precautions discussed in this manual cannot cover all possible conditions and situations that may occur. It must be understood by the operator that common sense and caution are factors which cannot be built into this product, but must be supplied by the operator.
Save these instructions. Air Supply To prevent explosion: Use only clean, dry, regulated, compressed air to power this tool. Do not use oxygen, carbon dioxide, combustible gases, or any other bottled gas as a power source for this tool.
ponents, such as a connector and quick coupler, will make operation more efficient, but are not required. WARNING! To prevent serious injury from accidental operation: Do not install a female quick coupler on the tool. Such a coupler contains an air valve that will allow the air tool to retain pressure and operate accidentally after the air supply is disconnected. Note: Air flow, and therefore tool performance, can be hindered by undersized air supply components. 3.
Operating Instructions Read the entire Important Safety Information section at the beginning of this manual including all text under subheadings therein before set up or use of this product. Inspect tool before use, looking for damaged, loose, and missing parts. If any problems are found, do not use tool until repaired. For 65161 3/8” Air Ratchet, insert 3/8” drive socket (not included) onto Anvil (45). 2. Designate a work area that is clean and well-lit.
desired orientation. Set to Forward by turning counterclockwise; Reverse by turning clockwise. For 65161 3/8” Air Ratchet, turn Forward/Reverse Lever (42) to the desired orientation. Set to Forward by turning counterclockwise; Reverse by turning clockwise. 3. 6. If the tool requires more force to accomplish the task, verify that the tool receives sufficient, unobstructed airflow (CFM) and increase the pressure (PSI) output of the regulator up to the maximum air pressure rating of this tool. 7.
User-Maintenance Instructions Procedures not specifically explained in this manual must be performed only by a qualified technician. To prevent serious injury from accidental operation: Detach the air supply, safely discharge any residual air pressure in tool, and release throttle and/or turn switch to off position before performing any inspection, maintenance, or cleaning procedures. more safely and will also reduce wear on the tool. 2.
Troubleshooting Problem Possible Causes Decreased output. 1. Not enough air pressure and/ or air flow. 2. Obstructed trigger. Likely Solutions 1. Check for loose connections and make sure air supply is providing enough air flow (CFM) at required pressure (PSI) to tool’s air inlet. Do not exceed maximum air pressure. 2. Clean around trigger to ensure free movement. 3. Lubricate using air tool oil and grease according to directions. 4. Clean air inlet screen of buildup. 3.
65159 PARTS LIST Part 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 25 26 Description Air Inlet O-Ring Exhaust Deflector O-Ring Motor Housing Air Regulator Spring Pin O-Ring Throttle Valve Spring Throttle Valve Stem O-Ring O-Ring Power Regulator O-Ring Ball Bearing Rear End Plate Cylinder Rotor Rotor Blade Front End Plate Ball Bearing Ring Gear Work Spindle (Including Work Spindle Pin) Planet Gear Coupling Nut 65159 PARTS LIST Q’ty 1 1 1 1 1 1 2 1 1 1 1 1 1 3 1 1 1 1 4 1 1 1 1 3 1 Part 27
65159 ASSEMBLY DIAGRAM Record Product’s Serial Number Here: Note: If product has no serial number, record month and year of purchase instead. Note: Some parts are listed and shown for illustration purposes only, and are not available individually as replacement parts. SKU 65159 60 61 For technical questions, please call 1-800-444-3353.
65160 PARTS LIST Part 1 2 3 4B 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 Description Air Inlet O-Ring Throttle Valve Spring Throttle Valve Assembly (Includes Throttle Valve Rubber and Throttle Valve Pin) O-Ring Throttle Valve Seat Spring Pin Motor Housing Air Regulator O-Ring Spring Pin Throttle Valve Stem Trigger Spring Trigger Spring Pin O-Ring Exhaust Deflector Bearing Cap Ball Bearing Rear End Plate Spring Pin Cylinder Rotor Rotor Blade O-Ring Front End Plate Ball Bearing 65160
65160 ASSEMBLY DIAGRAM Record Product’s Serial Number Here: Note: If product has no serial number, record month and year of purchase instead. Note: Some parts are listed and shown for illustration purposes only, and are not available individually as replacement parts. SKU 65159 60 61 For technical questions, please call 1-800-444-3353.
65161 PARTS LIST Part 1 2 3 4 5 6 7 8 9B 10 14 15 16 17 18 20 23 24 25 26 27 28 29 30 31 32 33 34 35 Description Motor Housing Housing Cover Exhaust Deflector Trigger Air Inlet Valve Stem Air Regulator O-Ring Throttle Valve Spring O-Ring Throttle Valve Seat O-Ring Spring Pin Spring Pin O-Ring Spring Pin Ball Bearing Ball Bearing End Cap Rear End Plate Cylinder Front End Plate Rotor Rotor Blade Cylinder Pin Spacer Pinion Gear Ring Gear Spacer 65161 PARTS LIST Q’ty 1 1 1 1 1 1 1 1 1 1 1 1 2 1 2 1 1 1 1 1 1
65161 ASSEMBLY DIAGRAM Record Product’s Serial Number Here: Note: If product has no serial number, record month and year of purchase instead. Note: Some parts are listed and shown for illustration purposes only, and are not available individually as replacement parts. SKU 65159 60 61 For technical questions, please call 1-800-444-3353.
LIMITED 90 DAY WARRANTY Harbor Freight Tools Co. makes every effort to assure that its products meet high quality and durability standards, and warrants to the original purchaser that this product is free from defects in materials and workmanship for the period of 90 days from the date of purchase.
