Overhead door 55A - Assembly Drawing

(
ASSEMBLY
120
1
•••ti-••• 4
or
130
Re-install cover.
CHECKLIST
IMPORTANT
D
Make sure antenna is
ANTE~ ~~~ended through
D
D
D
D
CIRCUIT BOARD
ASSEMBLY ORA WING
CONNECTING
LINKS
60684-1
CARRIAGE CYLINDER
SLIDE
-102350-1
-11/ir-'J.. 1=:.d,J RJJa;
f !f u ~ /O!f7ft./. 3
HEADER PULLEY ...}
ASSEMBLY
104159-1
CARRIAGE
THREE PIECE
BOOM
104036-1 *
104036-2
DASH ONE ( 1) PART NUMBER FOR 7 FT. DOORS.
* DASH TWO (2) PART NUMBER FOR 6 FT. DOORS.
DASH
THREE
(3) PART NUMBER FOR 7 FT. DOORS.
**DASH FOUR (4) PART NUMBER FOR 6 FT. DOORS.
Header pulley assembly is positioned
correctly.
Drive chain is seated in drive sprocket
and limit switch
sprocket.
Drive chain is not twisted.
Cable is seated in header pulley.
Limit switches set to initial dimensions.
ONE PIECE
BOOM
1g:g~:=: **
AND 102104-1
CABLE ASSEMBLY
DRIVE CHAIN ~'V 8crt~D
/
104061-3** • SPROCKET
•
102104-1
104061-4~COVER
' SUPPORT
I
BRACKET
102106-1
Page 7