Sears 139.53960SRT Preparing your garage door, Sectional Door One-Piece Door, Tools needed

Models: 139.53960SRT 139.53968SRT 139.53971SRT

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Preparing your garage door

Before you begin"

Disable locks

Remove any ropes connected to garage door

Complete the following test to make sure your garage door _sbalanced and _snot sbckmg or binding

1Lift the door about halfway as shown Release the door If balanced, it should stay in place supported entirely by its springs.

2.Raise and lower the door to see If there is any binding or sticking.

If your door binds, sticks, or is out of balance, call a trained door systems techmcian.

Sectional Door

One-Piece Door

WARNING

To preventposs_b]eSERIOUSINJURY013DEATH

ALWAYScall a traJneddoor systemsteohmcian_f garagedoor brads,st_cks,or is out of balance An unbalancedgaragedoor may not reversewhen required

NEVERtry to loosen,move or adjust garagedoer,door spnngs, cables pulleys, bracketsor theLrhardware,all of whichare underEXTREMEtension

DisableALL locks and removeALL ropesconnectedto garagedoor BEFOREinstallingand operatinggarage door openerto avoid entanglement

CAUTION

To preventdamageto garagedoor andopener

ALWAYSd_sablelocks beforeJnstalhngand operating the opener

ONLYoperategaragedoor openerat 120V,60 Hzto avoid malfunctionanddamage

Tools needed

Level

Drill

During assembly,mstallabon and adjustment of the opener, instructions w_llcall for hand tools as dlustratedbelow

Pencil

Tape Measure

 

Hack Saw

 

 

 

 

Wire CutLers

 

3/16",

5/16'and

_--_

 

5!32"

DrLII Bits

PherS

Screwdriver

Stepladder

AdluStable Encl Wrench

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Sears 139.53960SRT, 139.53968SRT Preparing your garage door, Sectional Door One-Piece Door, Tools needed, Level Drill