Repair Parts; Rail Assembly Parts; Installation Parts - Chamberlain LiftMaster Security+ 2500DC Owner's Manual

REPAIR PARTS

Rail Assembly Parts

2
8

Installation Parts

3
1
12
1
4
2
5
4
8
7
10
11
9
3
5
KEY PART
NO. NO.
1 4A1008
2 41A5424
3 41B3869-1 Complete trolley assembly
4 109B33
5 183B99
6 41A5434-11 Full belt assembly
7 41B4103
8 83A11-2
6
KEY PART
NO. NO.
1 98LMC
2 973LMC
3 10A20
4 29B137
5 41A2828
6 41B4494-1
7 41A5047-1
8 41A4353-1
9 41A5034
10 178B34
11 178B35
12 41A5266-1
41A2770-5
114A2934
33
7
DESCRIPTION
Master link kit
Belt pulley bracket
Trolley clip
One-piece T-rail
Tensioner assembly
Rail grease
DESCRIPTION
Motion detecting door control panel
3-Button remote control
3V2032 Lithium battery
Remote control visor clip
Emergency release rope & handle
assembly
2-Conductor bell wire - white &
white/red
Door bracket w/clevis pin & fastener
Header bracket w/clevis pin & fastener
Safety sensor kit (receiving and
sending eyes) with 3' 2-conductor
bell wire attached
Straight door arm section
Curved door arm section
Safety sensor brackets (2)
NOT SHOWN
Installation hardware bag
(includes hardware listed on page 5)
Owner's manual
6