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19
SRM-22GES
CHECKING THE NYLON LINE HEAD
(1)Make sure each periphery of the 2 retaining pawls of
housing spreads almost fully up to the outer periphery
of the respective cover window.
(2)Check mount of cutting head on trimmer and tighten if it
is loose.
(3)Check the cutter head for deflection or abnormal noise
rotating it by hand.
Deflection or abnormal noise can cause abnormal
vibration to occur or mount to trimmer to loosen during
rotation which is dangerous.
(4)Inspect cover and tap knob for wear.
Before the slot of cover disappears that serves as a
mark to indicate, when worn out, end of useful life or
when slot appears on bottom of the tap knob, replace
them with new parts without fail.
(5)Check the cutting head for crack or chip.
Replace parts that show any crack or chip with new
ones without fail.
LUBRICATING DRIVE SHAFT
(FLEXIBLE SHAFT)
1. Loosen two screws and remove center locating screw.
Pull gear box and shield from shaft tube.
2. Pull flexible shaft from the shaft tube, wipe clean and
recoat with a thin coating 10 to 20 g, of lithium base
grease.
3. Slide the flexible shaft back in the shaft tube. DO NOT
get dirt on the flexible shaft.
4. Install the gear housing and shield assembly.
IMPORTANT
Flat edge of washers must be against drive shaft.
SERVICING GUIDE
IMPORTANT
Time intervals are maximum. Actual use and your experience will determine the frequency of required
maintenance.
*
Or 50 hours, whichever occurs first.
AREA
MAINTENANCE
PAGE
BEFORE USE
MONTHLY
Air Filter
Clean/Replace
17
•
Fuel Filter
Inspect/Clean/Replace
17
•
Spark Plug
Inspect/Clean/Adjust/Replace
18
•
Carburettor
Adjust/Replace and adjust
17
•
Cooling System
Inspect/Clean
18
•
Silencer
Inspect/Tighten/Clean
18
•
Angle Transmission
Grease
18
•
*
Drive Shaft
Grease
19
•
*
Starter
Inspect
-
•
Cut off Knife
Inspect/Clean
-
•
Fuel System
Inspect
17
•
Screws, Bolts and Nuts
Inspect, Tighten/Replace
-
•
Shaft tube
Flexible shaft
Screws
Washer
Washer
Shield
(1)
(3)
(5)
Summary of Contents for SRM-22GES
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