Echo CS-360T - Exhaust Port Cleaning Procedure; Muffler Reassembly and Tightening

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B
C
D
E
F
G
6. Use a wood or plastic scraping tool to clean deposits from cylinder
exhaust ports (G).
5. Remove mufer nuts (B), washer sets (C), eyeplate (D), mufer
(E), and mufer gasket (F). Check parts for wear or damage, and
replace if necessary.
IMPORTANT
If mufer mounting studs loosened during mufer nut removal,
tighten studs using two nuts (H) tightened together on end of stud.
Turn outer nut clockwise, and tighten stud to 70 kgf • cm (7 N-m, 60
in • lbf). Do not exceed specications, otherwise stud damage may
occur. To remove nuts, hold inner nut, and turn outer nut counter
clockwise to remove, then turn inner nut counter clockwise to re-
move.
7. Install mufer gasket (F), mufer (E), eyeplate (D), washer sets (C),
and mufer nuts (B). Tighten nuts to 70 kgf • cm (7 N-m, 60 in •
lbf), but do not exceed specications, otherwise damage to studs
may occur.
IMPORTANT
Washer sets must be installed with serrated surfaces facing apart, as
shown in illustration.
8. Connect spark plug lead and replace air lter cover.
H
9. Start engine, and allow unit to warm up at idle for several minutes.
10. Stop engine, and re-tighten mounting nuts to to 70 kgf • cm (7 N-m,
60 in • lbf), but do not exceed specications, otherwise damage to
studs may occur.
11. Install mufer cover and tighten screws.
12. Install guide bar and chain, clutch cover, and guide bar nuts, tight-
ening nuts until nger tight. Adjust chain tension as instructed in
“Adjustment, Chain Tension” section of instruction manual.
13. Start engine and check for exhaust leaks between mufer and cyl-
inder head. Stop engine if leak is found and correct problem before
operating chain saw.
B
C
D
E
F