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6
1. Place the T230 or PB230 on a clean at
surface, in an upright position.
2. Remove the cylinder cover as instructed
in your unit owner's manual.
3. Loosen the inner throttle cable adjusting
nut with a 10 mm wrench.
4. Lift the throttle cable housing out of the
notch on the powerhead.
5. Remove the throttle cable from the car-
buretor by lifting the Z-shaped cable end
(A) out of the hole.
NOTE:
The steps on pages 6 - 8 are not necessary for models AH230 and AH231 because they come equipped with an interlocking
throttle grip assembly as standard equipment.
6. Disconnect the red stop switch wire (B)
by unplugging the bullet connector.
7. Use the 4 mm hex wrench to loosen the
tube clamp screw (C). Loosen, but don't
remove the screw, or the D-shaped shim
washer (D) will fall out.
8. Pull the tube assembly out of the clamp.
Set the powerhead aside.
Installing The Interlock Throttle Grip
Prior To Assembly
Before assembling, make sure you have all
the components required for a complete
unit:
Gearcase assembly
Guide Bar
Saw Chain
Heat-shrink Collar
Throttle Grip w/interlock
Scabbard
Owner's/Operator's manual
Assembly Tool (s)
Safety Labels
Carefully inspect all components mak-
ing sure they are not damaged.
Assembly
IMPORTANT!
The terms “left”, “left-hand”, and “LH”;
“right”, “right-hand”, and “RH”; “front”
and “rear” refer to directions as viewed
by the operator during normal opera-
tion.
Remove Outer Tube From Powerhead
A
B
C
D
A
WARNING!
Do not make unauthorized modi-
cations or alterations to your pole
pruner or its components.