Craftsman 39535006 Garage Door Opener User Manual


 
Assembly
ST_ P 4. Install Chain and Cable
Master
Link
DO NOT REMOVE CHAIN AND CABLE FROM DIS.
PENSER CA RTON.
Detach cable from side of carton and fasten to trolley
with a master link from coin envelope
CabIe
MASTER LINK PROCEDURE: Push pins of master
link bar through loop of cable and hole in fiat end of
trolley shaft Push cap onto pins and into notches
Slide clip-on spring over cap and into pin notches
until both pins are locked in place..
Pin
Notch Bar
Flat End
Troliey
Shaft
Opene{ Chassis
Sprocket
CAUTION: Keep chain taut while dispensing from
carton to help prevent kinking°
Slide trolley tight against screwdriver stop Dispense
cable around pulley bracket. Proceed back around
the opener sprocket and forward to chain retainer
bracket. Be sure teeth on chassis sprocket engage
chain.
Connect chain to chain retainer bracket, as shown in
inset, using second master link from coin envelope
NOTE: Check to make sure chain is not twisted.
Chain
Tee Rail
Chain
Retainer
Washered Screw Bracket
5/t 6"-t 8xl/2 °`
5/16"-t 8
Cable
Pultey
Bracket
Master
Link
Master
Link
Threaded End
of Trolley Shaft
_tley
As a permanent trolley stop, insert 5t16" washered
screw into remaining hole in Tee rail front, Tighten se-
curelywith 5/16" nut. REMOVE TEMPORARYSTOP
INSERTED IN STEP 2,