Repair Parts; Rail Assembly Parts; Installation Parts - Chamberlain LiftMaster Security+ 1256R Owner's Manual

REPAIR PARTS
Rail Assembly Parts
4
2
KEY
NO.
1
2
3
4
5
6
PART
NO. DESCRIPTION
4A1008 Master link kit
41A4813 Chain pulley bracket
41A3489 Complete trolley assembly
1707LM One-piece rail
41 D3484 Full chain assembly
83All-2 Rail grease
Installation Parts
3
--5
7
12
4
KEY
NO.
1
2
3
4
5
7
8
9
10
11
12
PART
NO.
41A4166
971LM
10A20
29B137
41 A2828
41 B4494-1
41 A4353
41 A5047
41 A5034
178B34
178B35
41A5266-1
41 A2770-6
114A2217
114A2217SP
DESCRIPTION
Door control button
Single-button remote control
3V2032 Lithium battery
Transmitter visor clip
Emergency release rope & handle
assembly
2-conductor bell wire - white &
white/red
Header bracket w/clevis pin & fastener
Door bracket w/clevis pin & fastener
Safety sensor kit (receiving and
sending eyes) with 3' (.9 m)
2-conductor bell wire attached
Straight door arm section
Curved door arm section
Safety sensor brackets (2)
Not shown
Installation hardware bag
(see page 7).
Owner's manual
Owner's manual - Spanish
37