North Star 49157, Owner'S Manual

Page 3 of 30 

Table of Contents 

Intended Use .......................................................................................................................................... 4

Technical Specifications ...................................................................................................................... 4

Important Safety Information ............................................................................................................... 4

Specific Operation Warnings ............................................................................................................... 7

Main Parts of Concrete Cutter ............................................................................................................. 8

Before Each Use .................................................................................................................................. 10

Operating the Concrete Cutter........................................................................................................... 11

Start the Engine .............................................................................................................................. 11

Operation ........................................................................................................................................ 11

After Each Use ..................................................................................................................................... 12

Maintenance ........................................................................................................................................ 13

Installing the Saw Blade ................................................................................................................. 14

Setting the Saw Blade Depth .......................................................................................................... 17

Changing the V-Belt ............................................................................................................................ 18

Parts Diagram ...................................................................................................................................... 19

Engine Mount .................................................................................................................................. 19

Blade Shaft ..................................................................................................................................... 21

Adjust Handle ................................................................................................................................. 23

Wheel Shafts .................................................................................................................................. 25

Frame & Water Tank ...................................................................................................................... 26

Troubleshooting .................................................................................................................................. 27

Replacement Parts .............................................................................................................................. 28

Limited Warranty ................................................................................................................................. 29