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Harbor Freight Tools 179cc Owner's Manual & Safety Instructions
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Harbor Freight Tools 179cc Owner's Manual & Safety Instructions

Harbor freight tools 179cc predator engines vibratory plate
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Owner's Manual & Safety Instructions
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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.
Compact Vibrator Plate
Using an engine indoors
CAN KILL YOU IN MINUTES.
Engine exhaust contains carbon monoxide.
This is a poison you cannot see or smell.
NEVER use inside
a home or garage,
EVEN IF doors and
windows are open.
When unpacking, make sure that the product is intact and undamaged.
If any engine parts are missing or broken,
please call 1‑800‑520‑0882 (engine parts) or
1‑800‑444‑3353 (other parts) as soon as possible.
Copyright
©
2011 by Harbor Freight Tools
No portion of this manual or any artwork contained herein may be reproduced in
any shape or form without the express written consent of Harbor Freight Tools.
Diagrams within this manual may not be drawn proportionally. Due to continuing
improvements, actual product may differ slightly from the product described herein.
Tools required for assembly and service may not be included.
Keep this manual for the safety warnings and precautions, assembly, operating,
179cc
Only use OUTSIDE
and far away from
windows, doors,
and vents.
Visit our website at: http://www.harborfreight.com
Email our technical support at: tech@harborfreight.com
or engine technical support at: predator@harborfreight.com
®
. All rights reserved.
Read this material before using this product.
Failure to do so can result in serious injury.
SAVE THIS MANUAL.
ITEM 69086

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  • Page 1 No portion of this manual or any artwork contained herein may be reproduced in Failure to do so can result in serious injury. any shape or form without the express written consent of Harbor Freight Tools. Diagrams within this manual may not be drawn proportionally. Due to continuing SAVE THIS MANUAL.

  • Page 2: Table Of Contents

    Table of Contents Safety ............2 Maintenance ..........12 Specifications ..........6 Parts Lists and Diagrams ......18 Setup ............6 Warranties ..........22 Operation ............ 8 WARNING SYMBOLS AND DEFINITIONS This is the safety alert symbol. It is used to alert you to potential personal injury hazards. Obey all safety messages that follow this symbol to avoid possible injury or death.
  • Page 3 Caution is necessary when near the engine’s magneto or recoil starter. 16. Use only accessories that are recommended by Harbor Freight Tools for your model. Accessories that may be suitable for one Only use OUTSIDE and far away from windows, piece of equipment may become hazardous doors, and vents.
  • Page 4 Operation Precautions (cont.) 25. Use the equipment, accessories, etc., in Vibration Hazard: accordance with these instructions and in the This tool vibrates during use. Repeated or long‑term manner intended for the particular type of exposure to vibration may cause temporary or permanent equipment, taking into account the working physical injury, particularly to the hands, arms and conditions and the work to be performed.

  • Page 5: Maintenance Precautions

    Leave a little room for the fuel to expand as needed. the equipment. These carry important information. If unreadable or missing, contact 4. Refuel in a well-ventilated area only. Harbor Freight Tools for a replacement. SAVE THESE INSTRUCTIONS. Item 69086 For engine technical questions, please call 1-800-520-0882.

  • Page 6: Specifications

    0‑82 FPM Maximum Shock Force 3,000 lb Vibration Frequency 5,500 Vibrations Per Minute Maximum Performance 350 m Engine Type 179cc Plate Size 16-1/2″ x 22″ Weight 176 lbs. Note: Additional specifications found in the TECHNICAL ENGINE SPECIFICATIONS chart in this manual.

  • Page 7: Engine Controls

    Engine Controls Fuel Cap Air Filter Starter Handle Muffler Oil Drain Plug Dipstick Engine Switch Choke Fuel Valve Serial Number Location (Write on front cover of manual.) Speed Control Lever Item 69086 For engine technical questions, please call 1-800-520-0882. Page 7 For other technical questions, please call 1-800-444-3353.

  • Page 8: Operation

    Operation 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. Pre-Start Checks 1. Inspect engine and equipment looking for Checking and Filling Fuel damaged, loose, and missing parts before set WARNING! TO PREVENT SERIOUS up and starting.

  • Page 9: Starting The Engine

    Starting the Engine Before Starting the Engine Before starting the engine: a. Follow the Set Up Instructions in the equipment manual to prepare the equipment. b. Inspect the equipment and engine. c. Fill the engine with the proper amount and type of both fuel and oil. d.
  • Page 10 5. Grip the Starter Handle of the Engine loosely and pull it slowly several times to allow the gasoline to flow into the Engine’s carburetor. Then pull the Starter Handle gently until resistance is felt. Allow Cable to retract fully and then pull it quickly.

  • Page 11: Stopping The Engine

    Stopping the Engine To stop the engine in an emergency, turn the Engine Switch off. Under normal conditions, use the following procedure: Speed Control Lever 1. Slide the Speed Control Lever (54) to SLOW. 2. Turn the Engine Switch off. 3.

  • Page 12: Maintenance

    10W‑30 above 32° F Type SAE 5W‑30 at 32° F or below Engine Oil Bore x Stroke 65mm x 54mm Capacity 0.5 Quarts Displacement 179cc Type Torch & LG Compression Ratio 8.5:1 Spark Plug 0.028 - 0.031″ Rotation viewed from PTO Counterclockwise (power takeoff ‑...
  • Page 13 Checking and Filling Fuel Note: Do not use gasoline containing more than WARNING! TO PREVENT SERIOUS 10% ethanol (E10). Do not use E85 ethanol. INJURY FROM FIRE: Fill the fuel tank in a well‑ventilated area Note: Do not use gasoline that has been stored in a away from ignition sources.
  • Page 14 Air Filter Element Maintenance 1. Remove the air filter cover and the • For foam filter elements: air filter elements and check for dirt. Wash the element in warm water and Clean or replace as described below. mild detergent several times. Rinse. Squeeze out excess water and allow it to dry 2.
  • Page 15 Storage When the equipment is to remain idle for longer than 3. LUBRICATION: 20 days, prepare the engine for storage as follows: a. Change engine oil. 1. CLEANING: b. Clean out area around spark plug. Wait for engine to cool, then clean engine with Remove spark plug and pour one tablespoon of dry cloth.

  • Page 16: Troubleshooting

    Troubleshooting Problem Possible Causes Probable Solutions Engine will not start FUEL RELATED: FUEL RELATED: 1. No fuel in tank or fuel valve closed. 1. Fill fuel tank and open fuel valve. 2. Choke not in CHOKE position, cold engine. 2. Move Choke to CHOKE position. 3.
  • Page 17 Problem Possible Causes Probable Solutions Engine misfires 1. Spark plug cap loose. 1. Check wire connections. 2. Incorrect spark plug gap or 2. Re‑gap or replace spark plug. damaged spark plug. 3. Defective spark plug cap. 3. Replace spark plug cap. 4.

  • Page 18: Parts Lists And Diagrams

    Bolt (M10x20) Bolt (M10x60) Spring Washer (Ø10) Nut (M10) Flat Washer (Ø10) Oil Seal Pulley Cover Bearing Cover (2) 179cc Engine Base Cover (details in Parts List and Diagram A) Driver Pulley Screw (M4x10) Stopper Plate Throttle Hoop Spring Washer (Ø12)
  • Page 19 Main Assembly Diagram Item 69086 For engine technical questions, please call 1-800-520-0882. Page 19 For other technical questions, please call 1-800-444-3353.
  • Page 20 Parts List A - Engine (16) Part Description Part Description Part Description Gasket, Cylinder Head 40A Ring, Secondary 79A Bolt Cylinder Head Cover 41A Ring Set, Oil 80A Intake Muffler Gasket Cylinder Head Gasket 42A Camshaft Assy. 81A Intake Muffler Valve Tube, Breather 43A Valve, Exhaust 82A Tank, Fuel...
  • Page 21 Item 69086 For engine technical questions, please call 1-800-520-0882. Page 21 For other technical questions, please call 1-800-444-3353.

  • Page 22: Warranties

    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.
  • Page 23 Failure to follow recommendations on fuel use contained in the defective, the part will be repaired or replaced by HFT. Owner’s Manual Improper or inadequate maintenance of any warranted parts Harbor Freight Tools Emission Control Repairs performed outside of the authorized warranty Defects Warranty Coverage service dealers...
  • Page 24 3491 Mission Oaks Blvd. • PO Box 6009 • Camarillo, CA 93011 • (800) 520-0882...

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