Connect Door Arm To Trolley; Hole Alignment Alternative - Craftsman 139.53225SRT Owner's Manual

Installation Step !2
Connect Door Arm to TrMley
Fotlow _nstructtons which appy to your door
type as illustrated below and on page 27,
Make sure garage door ts fully c_o_d. Pull the emergency release handle to disco#nect _e outer trollley
from the inner trolley, Slide the outer trolley back (away from the door) about 2" as shown _n
Figures I, 2 and 3.
F_gare 1:
Fasten straight door arm section to outer trol[ey
with a cevis pin_ Secure the connection with a ring
fastener
Fasten cawed door arm to the doer bracket in the
same way as shown.
[n_r Toffy
F_gure 2:
Bdng arm s6stJons together, Find two pairs of holes
that _ine up and join se_ions Select ho_es as far
apart as possible to increase door arm rigidib:,o
Hole Affgnment Alternative
Figure 3:
_,if holes in catered arm are above bores in straight
arm, disconnect straight am'L Cut about 6" from
the solid end, Reconnect to trolley with cut end
down as shown_
Bring arm sections together.
Find two pairs of hoies that line up and join with
screws, lock washers and r_uts,
Hardware Shown Actual Size
Nui 5f16" _ 18 L_k Washer _l_'J" e#_# F_slene¢
He_: _;_ew CI_s Pi_
Figure 3
Proc_d @
to Adjustment otep t, page 28, Troiiey wH[ re_ngage automatically when the opener ts operated_
26