Echo 73710S - Manual (Page 4)

1
Dear Crary Customer,
Thank you for purchasing a Crary Bear Cat Stump Grinder. This stump
grinder is designed, tested, and manufactured to give years of depend-
able performance. To keep your stump grinder operating at peak effi-
ciency, it is necessary to correctly adjust and make regular inspections.
The following pages will assist you in the operation and maintenance of
your machine. Please read and understand this manual before operating
the stump grinder.
A Service Tip:
Follow the suggestions outlined in this manual. For adjustments, repair, or service
not covered in this manual, contact your nearest authorized Crary Bear Cat
DEALER. Your dealer is knowledgeable about your machine and has a direct line
to the factory for assistance.
This safety alert symbol identifies important safety
messages in this manual. When you see this
symbol, be alert to the possibility of personal injury
and carefully read the message that follows.
Be alert! Your safety is involved.
Table of Contents
Safety Instructions ....................................................................... 2
Safety Decals .............................................................................. 3
Assembly and Starting................................................................. 4
Operation, Service and Maintenance ............................................ 5
Sharpening Cutter Teeth ............................................................... 6
Troubleshooting ............................................................................ 7
Service Accessories .................................................................... 7
Diagrams and Illustrations ........................................................ 8–9
Warranty .................................................................................... 10
Torque Chart
Standard minimum
tightening torque for
normal assembly
applications.
Bolts (SAE GR5)
Size Ft. Lbs.
5/16" ................... 20
3/8" ..................... 35
1/2" ..................... 75
1/4" ...................... 8
Screws
Size Ft Lbs.
5/16" set ............. 15
#10 x 1/2" ............ 5