Echo CS-310 Service Manual

SAW CHAIN LUBRICATION SYSTEM
CS-310
49
7-5 Replacing auto-oiler assembly
1. Tap 5-mm (M5 - Pitch 0.8mm) thread in the bore
of auto-oiler (A).
2. Use auto-oiler puller Y089-000130 to remove
auto-oiler.
Y089-000130
3. Set distance (B) of Y089-000130 to 15-20 mm
(0.59-0.79 in).
4. Put bolt (C) through washer (D) as shown. Put
bolt (C) through pipes (E) and (F).
5. Screw bolt tip (c) into the bore of Auto-oiler (A).
6. Holding inner pipe (E) with a wrench (G), rotate
outer pipe (F) anticlockwise by another wrench, to
pull out auto-oiler.
B
D
E
A
C
F
G
A
c
E
F

Echo CS-310 Specifications

General

Engine Displacement	30.5 cc
Bar Length	14 inches
Weight	8.8 lbs
Chain Pitch	3/8 inch
Chain Gauge	0.050 inch