Maintenance chart – Sears 358.356090-3.7/20" User Manual
Page 26
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MAINTENANCE CHART
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Complete machine
Visual inspection (condition, leaks)
X
X
dean
X
Throttle trigger, safety fhrotUe lod<, stop switch
Check operation
X
X
10
Filter in fuel tank
Clean Felt
X
Replace felt
—
....... -..... -............
X
Fuel tank
Clean
X
Chain oil tank
Clean
X
Chain lufsrication
Check
X
9
Saw chain
Inspect, also check sharpness
X
X
Check chain tension
X
X
8
Sharpen
X
18
Guide bar
Inspect (wear, damage)
X
19
Clean
X
X
19
Lubricate sprocket nose
X
19
Deburr
X
19
Replace
X
X
7
Chain sprocket
Check
X
21
Air filter
Clean
X
X
23
Replace
X
23
Cooling inlets
Clean
X
19
Cylinderfins
Clean
X
19
Carburetor
Check idle adjustment -
chain must not turn
X
X
22
Readjust idle
X
22
Spark plug
Readjust electrode gap
X
20
All accessible screws and nuts
(not adjusting screws)
Retighten
X
Vibration mounts
Inspect
X
23
To be replaced by a qualified Service Dealer
X
Spark arrestor screen
Inspect
X
19
Clean or replace
X
19
26