Chamberlain RESIDENTIAL GATE OPERATOR GA420D - Manual (Page 43)

43 Operation and Maintenance
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6
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ITEM PART # DESCRIPTION QTY
1 K1A6426 Control Board with
Mounting Bracket
1
2 K23-19380 Reset Switch 1
3 K74-34392 Antenna 1
4 922GA Battery with Harness 1
5 K204B0195 Indoor Transformer 1
6 K29-20095 Alarm 1
Not Shown
K74-33975 Complete Control Box (without battery) 1
K1A5747 Receiver Module - 315MHz 1
K1A5747-2 Receiver Module - 390MHz (optional) 1
Repair Parts
Control Box
NOTE: The fuse is a standard 20 Amp fuse that is available from your local
automotive store.