Echo CS-271T - Page 49

SAW CHAIN LUBRICATION SYSTEM
CS-271T
47
7-5 Disassemblingauto-oilerassembly
1. Remove auto-oiler assembly from the unit.
2. Tap 5-mm (M5 - Pitch 0.8mm) thread in the hole
of plug (A).
3. Screw the bolt (B) of puller 89750103938 into
the hole of plug (A), and connect PTO shaft puller
89760323030 (C) as shown.
4. Hold auto-oiler body by one hand. Hold puller
shaft end (c) by another hand. Hold auto-oiler body
upper side and shake the weight (D) up and down
several times to remove the plug (A).
5. Pull out spring pin (E) from adjuster needle (F)
with pliers.
6. Pull out adjuster needle (F) from auto-oiler body.
7. Remove plunger (G) and spring (H).
8. Check plunger if worn out or broken, and spring
if fatigued or broken. Replace parts if defective.
D
E
A
C
F
G
A
H
B
c