Troy-Bilt TB90BC Operator's Manual page 7

OPERATING THE EZ-LINk™ SYSTEM
The EZ-Link™ system enables the use of these optional Add-Ons:
Cultivator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . GC720
Edger . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . LE720
Hedge Trimmer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . AH720*
Straight Shaft Trimmer . . . . . . . . . . . . . . . . . . . . . . . . . . SS720
Turbo Blower . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . TB720
Pole Saw . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PS720*
Brushcutter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .BC720*
*Do NOT use this attachment with an electric powered
product.
WARNING:
When using any attachment, read
and understand that attachment's specific manual
before you begin operation. Follow all applicable
safety information.
Removing the Cutting Attachment or Add-On
1. Turn the knob counterclockwise to loosen (Fig. 16).
2. Press and hold the release button (Fig. 16).
3. While firmly holding the upper shaft housing, pull the cutting
attachment or add-on straight out of the EZ-Link™ coupler
(Fig. 17).
WARNING:
To avoid serious personal injury and
damage to the unit, shut the unit off before
removing or installing add-ons.
Installing the Cutting Attachment or Add-On
NOTE: Place the unit on the ground or on a work bench to
make add-on installation or removal easier.
1. Turn knob counterclockwise to loosen (Fig. 16).
EZ-Link™ Coupler
Knob
2. While firmly holding the add-on, push it straight into the
EZ-Link™ coupler (Fig. 17).
NOTE: Aligning the release button with the guide recess will
help installation (Fig. 16).
EZ-Link™ Coupler
Upper Shaft Housing
3. Turn the knob clockwise to tighten (Fig. 18).
CAUTION:
Lock the release button in the
primary hole and securely tighten the knob before
operating this unit.
ASSEMBLY INSTRUCTIONS
Release Button
Guide Recess
Fig. 16
Release Button
Primary Hole
Lower Shaft Housing
Fig. 17
CAUTION:
Add-ons are to be used in the
primary hole only. Using the wrong hole could
lead to personal injury or damage to the unit.
For edging (when using
90˚ Edging Hole
the line head cutting
attachment with EZ-
Link™ models), lock the
release button of the
cutting attachment into
the 90° edging hole
(Fig. 18).
(Trimmer Only)
Fig. 18
Knob
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