Echo CS-4400 Chainsaw User Manual


 
21
SETTING SAW CHAIN
For setting saw chain, round file (4.5 mm dia. 5/32
inch) and flat file are used.
To keep correct position and correct angle,
use the file holder (Sure Sharp).
- Round file (P-No. 897510-03931) and flat file
(P-No. 897511-00230) are optional.
- Inquire about the file holder, if desired.
Place the depth gauge tool firmly on guide
bar so that depth gauge protrudes.
Then file top of depth gauge with flat the file until
flat with top of the depth gauge tool.
- Be sure to round off the front edge of the
depth gauge.
Hold the file tipped 10° upward
25°
Keep this
angle
Push file as shown
Remove until
flat with tool
Depth gauge tool
Round off
the edge
1/5
One fifth of file diameter remains
above cutter edge
10°