0458-009-8601-A
55
English 
24 Inspection and Maintenance
To properly lower the depth gauge:
► Lay the appropriate file gauge for the chain pitch on the 
chain and press it against the cutter to be checked. If the 
depth gauge protrudes past the file gauge, the depth 
gauge must be filed down.
► File the depth gauge so that it is flush with the top of the 
file gauge.
► Afterwards, remove the file gauge and file the leading 
edge of the depth gauge parallel to the service mark. 
When doing this, be careful not to further lower the highest 
point of the depth gauge.
► Lay the file gauge on the chain to check the height of the 
file gauge. The highest point of the depth gauge must be 
flush with the top of the file gauge.
► After sharpening, clean the chain thoroughly, removing 
any filings or grinding dust.
► Oil the chain thoroughly.