Determine Header Bracket Location

installation Section: Pages 12- 27

installation Step 1

installation procedures van/according to garage door bjpes_ Follow the instructions which appty to your door,

if the header bracket ts not rigtdiy fasten_ to

a structural support on the header watt or cet[tng_ the safety reverse system may not work property (see page 30) The door might not reverse when required, and could cause

The garage door springs, cables, putteys, brackets and theft hardware are under extreme

tension, Do not attempt to loosen_ move or

adjust them yoursef£ Serious personal inju_ or death could result, Call for protessior_aI

garage door servfceo

Str#_utal

Open your door to the highest point of travel as shown Draw an intersecting hodzanta_ line on the header wat/2 above the high point. This height wi_/ provide traw_t clearance for the top edge of the door.

Door clearance brackets are available for sectional doors when headroom clearance is _essthan 2°_See accessory page 38

_(y_p_.s		............ _ Ciose		the	door and	mark	the inside
...... ..............			veAieal centertine of the				garage	door
_:_	_ilt		* E£end	the line onto		the header		wall
			above the de_:)r
	_		Remember,		you can fasten the

header bracket within 2 feet of the left or right of the door center only tf a torsion spring or center bearing p_ate is in the way; or'you can a_ach it to the ceiling (refer to page 14) when clearance ts m_nimaL (It may be mounted on the wall upstde down

if necessary, to gain appro×imate_y 1/2 j

If you need to install the header b_acket o,_ a 2x4 (on wall or ceiling), use lag

......... screws (not supplied) to securely @sten

the 2x4 to structu£d sqppof_s as shown here and on page t&

Ce_r_g

He_der

Tr_:k

of Trav_

ocH,) f ...........

Sectiona!	door	One,_p_ece door
wtth curved	track	with horizontal track

Proceed to Step 2_ page 14o

139.53425SRT, 139.53325SRT specifications

The Craftsman 139.53325SRT and 139.53425SRT are two state-of-the-art garage door openers developed to enhance convenience, security, and efficiency in home access. Designed with the latest technologies, these models cater to the evolving needs of users looking for reliable and advanced solutions for their garage doors.

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