Echo CS-2511TES, Руководство по обслуживанию

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GUIDE BAR MOUNTING SYSTEM
CS-2511TES
251Ts, 251TCs
77
10 GUIDE BAR MOUNTING SYSTEM
(B)
(A) Nut
(B) Hook
(C) Sprocket guard
(D) Bevel gear
(E) Tensioner screw
(F) Chain tensioner
(G) Bevel gear
(H) Cover
(J) Sprocket guard plate
(K) Bolt (M4)
(L) Bolt (M5)
(M) Sprocket guard plate
(N) Stud bolt
(C)
(D)
(E)
(F)
(A)
(G)
(H)
(J)
(K)
(L)
(M)
(N)
10-1 Replacing nut for fixing guide bar
{Disassembling}
1. Pinch hook (A) with pliers (B) and remove hook
(A) and nut (C) from sprocket guard (D).
2. Remove nut (C) from hook (A).
3. Check removed parts and replace defective
parts with new one as required.
{Assembling}
4. Assemble nut (C) and hook (A).
5. Insert both ends (a) of hook (A) in holes (d) of
sprocket guard (D).
B
A
C
D
a
d