Troy-Bilt TB20DC Operator's Manual page 7

OPERATING THE EZ-LINK™ SYSTEM
The EZ-Link™ system enables the use of these optional Add-
Ons.
Cultivator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . TBGC
Edger . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . TBLE
Hedge Trimmer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . TBAH
Straight Shaft Trimmer . . . . . . . . . . . . . . . . . . . . . . . . . . . TBSS
Turbo Blower . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . TBTB
Pole Saw . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . TBPS
Brushcutter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .TBBC
WARNING:
Before you begin using any
attachment, read and understand the manual that
came with the attachment. Follow all safety
information contained within.
Removing the Cutting Attachment or Add-Ons
1. Turn the knob counterclockwise to loosen (Fig. 9).
2. Press and hold the release button (Fig. 9).
3. While firmly holding the upper shaft housing, pull the
cutting attachment or add-on straight out of the EZ-
Link™ coupler (Fig. 10).
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-Ons
NOTE: To make installing or removing the add-on
easier, place the unit on the ground or on a work
bench.
1. Turn knob counterclockwise to loosen (Fig. 9).
EZ-Link™ Coupler
Knob
2. While firmly holding the add-on, push it straight into the
EZ-Link™ coupler (Fig. 10).
NOTE: Aligning the release button with the guide recess will
help installation (Fig. 9).
EZ-Link™ Coupler
Upper Shaft Housing
OPERATING INSTRUCTIONS
Release Button
Guide Recess
Fig. 9
Release Button
Primary Hole
Lower Shaft Housing
Fig. 10
3. Turn the knob clockwise to tighten (Fig. 11).
CAUTION:
Lock the release button in the
primary hole (Fig. 10) and securely tighten the
knob before operating this unit.
90˚ Edge
Trimming Hole
CAUTION:
The add-ons with the coupler system
is to be used in the primary hole only. Using the
wrong hole could lead to personal injury or damage
to the unit.
For decorative trimming/edging with the line head cutting
attachment, lock the release button of the cutting attachment
into the 90° hole (Fig. 11).
Knob
Fig. 11
7