
MODEL 
MODEL 
| Ref. | Part | 
 | 
 | Ref. | 
 | Part | 
 | 
 | 
| No. | Number | Description | 
 | No. | 
 | Number | Description | |
| 
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 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
| 2 | Welded Cabinet Assembly | 38 | Limit Switch | |||||
| 3 | Enclosure Door | 40 | Screw, #6 - 32 x 2 1/4”,  | |||||
| 5 | Lock Assembly with Key | 42 | Keps Nut,  | |||||
| 6 | Bearing Block Assembly Kit | 43 | Limit Cam | |||||
| 7 | Drive Shaft Assembly | 50 | Key, 3/16” x 3/16” x 1 1/4” | |||||
| 8 | Gate Arm Flange | 51 | Key, Intermediate Shaft | |||||
| 9 | Arm Attachment Channel | 55 | Thrust Washer | |||||
| 10 | Counterweight | 56 | Shoulder Bolt, 1/2” - 32 x 2” | |||||
| 12 | Connecting Link with Bearings | 60 | Bearing, Pillow Block | |||||
| 26 | Flange Bearings | 61 | Key, Intermediate Shaft | |||||
| 17 | Motor 24 VDC | 71 | Transformer Assembly | |||||
| 
 | Brush Replacement Kit | 
 | Bridge Rectifier | |||||
| 
 | Motor Mounting Bracket (not shown) | 
 | Diode | |||||
| 
 | 
 | 
 | 
 | 
 | Transformer only, 115/24V, 250VA | |||
| 18 | Intermediate Shaft | 
 | Fuse Holder | |||||
| 19 | Reducer and Crank Arm assembly | 
 | Fuse, 6A  | |||||
| 21 | Reducer Pulley, 7” (2 required) | 72 | Power Box Mounting Plate | |||||
| 22 | Intermediate Pulley, 2” (2 required) | |||||||
| 23 | 73 | Power On/Off Switch Assembly | ||||||
| 24 | Motor Pulley, 1 5/8” | 
 | Switch only (20 Amp) | |||||
| 25 | Intermediate Pulley, 6” | 74 | Front Accessory Shelf | |||||
| 28 | ||||||||
| 29 | Carriage Bolt,  | 76 | Battery Assembly | |||||
| 30 | Hex Nut, 3/8”  | |||||||
| 31 | Flat Washer, 3/8” | 
 | 
 | 
 | (LINEAR supplied - some distributors | |||
| 32 | Wing Nut,  | 
 | 
 | 
 | supply other batteries) | |||
| 33 | Set Collar, 1 1/4” | 
 | Battery, 12V (2 required) | |||||
| 34 | Roll Pin, 3/8” x 1” x 2” | 
 | Velcro Tape, per foot | |||||
| 35 | Star Washer, #10 | 
 | 
 | 
 | 
 | 
 | ||
| 36 | Hex Nut,  | *Specify color and texture. | 
 | 
 | ||||
| 37 | Screw, #8 - 32 x 3/8”,  | 
 | 
 | |||||
MODEL BGUS-D 
GATE ARM ASSEMBLY
PARTS LIST
LINEAR Drawing #2700-084 
| Ref. | Part | 
 | 
 | 
| No. | Number | Description | 
 | 
| 2 | Wood Arm, 16’ | ||
| 6 | Yellow/Black Caution Tape, 2” | ||
| 8 | Gate Arm Flange | ||
| 9 | Arm Attachment Channel | ||
| 10 | Counterweight | ||
