Echo CS-2510TES - Inspecting Worm Gear

SAW CHAIN LUBRICATION SYSTEM
CS-2510TES
250Ts, 250TCs
51
7-4 Inspecting worm gear
1. Remove sprocket guard, clutch assembly, clutch
plate, clutch drum and needle bearing (Refer to “5-1
Inspecting clutch parts.”).
2. Remove worm gear (A) and circular washer (B).
3. Inspect worm gear (A) and circular washer (B)
for damage, wear or deformation. Replace with
new part(s) as required.
NOTE:
If worm gear (A) is dameged, inspect gear
of auto-oiler assembly (Refer to “7-5 Cleaning and
replacing auto-oiler assembly” ), too.
4. Apply lithium-based grease to circular washer (B)
and worm gear (A). Reinstall them.
5. Reassemble removed parts (Refer to “5-3 In-
stalling clutch assembly” ).
A
B
C