PLUG (59A)

 

OIL DIPSTICK

FIGURE G

(65A)

 

4.Engine maintenance:

a.After first 5 to 8 hours of use: Change oil. Then, change oil every 50 hours of use. Change oil every 25 hours of use when operating the Engine under a heavy load or in high temperatures. To change the oil, remove the Plug (59A) and allow the old oil to drain in a proper container. Once drained, replace the Plug. If the Engine will be run in temperatures above 32° Fahrenheit, use SAE 30 weight oil. If the Engine will be run in temperatures below 32° Fahrenheit, use SAE 5W-30weight oil. To fill the Engine crankcase with new oil, unscrew and remove the Oil Dipstick (65A). Pour engine oil into the Dipstick Hole until the level of oil is even with the top edge of the Dipstick Hole. Make sure to screw the Oil Dipstick (65A) firmly back into its Dipstick Hole. Also, make sure to dispose of the old oil according to local waste disposal requirements.

(See Figure G.)

SPARK PLUG (28A)

SPARK PLUG WIRE (36A)

FIGURE H

AIR FILTER SEPARATOR

(20A)

AIR FILTER COVER

(18A)AIR FILTER ELEMENT

(19A)

b.After every 25 hours of use: Service the Air Filter Element (19A) and Air Filter Separator (20A). To do so, remove the Air Filter Cover (18A). Remove the Air Filter Element. Immerse the Air Filter Element in a mild solvent and squeeze the Element several times to clean. Remove the Element from the solvent and

SKU 94191

For technical questions, please call 1-800-444-3353.

Page 17

Page 17
Image 17
Harbor Freight Tools 94191 warranty Engine maintenance, See Figure G

94191 specifications

Harbor Freight Tools is widely recognized for delivering high-quality tools at affordable prices, and one of the standout products in their lineup is the 94191 6-Inch Bench Grinder. This versatile tool is perfect for both DIY enthusiasts and seasoned professionals alike, providing a powerful solution for sharpening, grinding, and polishing tasks.

One of the main features of the Harbor Freight Tools 94191 is its robust 2.1 amp motor, which provides a reliable power source for various grinding applications. The motor allows the grinder to reach a maximum speed of 3,450 revolutions per minute (RPM), ensuring effective material removal and efficiency. This makes the tool ideal for sharpening blades, shaping metal, or removing rust and corrosion.

The 94191 model features a well-designed cast iron base that provides stability during operation. The vibration-free design contributes to more accurate grinding and enhances safety, reducing the risk of accidents. Additionally, the grinder comes equipped with two grinding wheels: a coarse wheel for quick material removal and a fine wheel for precision sharpening. The dual-wheel setup allows users to switch between different grinding tasks without needing to change tools.

Another great characteristic of the Harbor Freight Tools 94191 is the adjustable eye shields. These shields help protect users' eyes from debris while providing a clear view of their work. The adjustable nature of the shields allows users to position them at various angles, enhancing safety while ensuring visibility during operations.

Additionally, the bench grinder is designed with a built-in work light, which illuminates the workspace and improves visibility, especially in dim lighting conditions. This feature is particularly useful for users needing detailed work while ensuring they maintain consistency and accuracy.

The Harbor Freight Tools 94191 also integrates a maintenance-free design, making it easy to use without requiring extensive upkeep. The inclusion of rubber feet ensures stability during operation and helps absorb vibration, prolonging the tool's lifespan.

In summary, the Harbor Freight Tools 94191 6-Inch Bench Grinder is a powerful, user-friendly tool that combines various features and technologies tailored to meet the needs of any metalworking task. With its robust motor, dual-wheel setup, adjustable eye shields, built-in work light, and durable construction, this bench grinder is an excellent addition to any workshop, whether for professional or personal use.