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The Genie Company

Belt/Chain Drive Carriage Assembly for 8' High Garage Door - 36773S.S

Belt/Chain Drive Carriage Assembly for 8' High Garage Door - 36773S.S

Regular price $26.99 USD
Regular price Sale price $26.99 USD
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This carriage assembly is made to replace the carriage on compatible Genie belt or chain drive operators that have a rail for an 8-foot high garage door. The carriage attaches to the bullet on the belt and when engaged together will operate to open and close the garage door. 

  • Compatible with Models: 1028, 2028, 3020H, 3020H-B, 3120, 3022, 3024, 3042, 4022, 4024, 4042, SilentMax 1000, SilentMax 1200, IntelliG 1000, IntelliG 1200, ReliaG 650, ReliaG 850
  • Straight door arm is attached and included
  • Genuine Genie replacement part 
  • Installation instructions included

SKU: 36773S.S

In Stock! Usually ships within 24 hours.

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Belt Drive Carriage Assembly for 8' High Garage Door ,  Service Parts - The Genie Company
Belt/Chain Drive Carriage Assembly for 8' High Garage Door - 36773S.S
$26.99

QUESTIONS & ANSWERS

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  • I need a carriage for a silentmax 1000 can you tell me which one it is

    If you have a normal 7-foot high garage door, you would use the 36773R.S. If you have added an extension kit to your garage door opener, then you would use this 36773S.S for an 8-foot high door. 

PDF Printable Instructions for replacing the Carriage part number 36773S.S

36773S.S Carriage Replacement Instructions

This repair will require removal of the opener from its mounting hardware and repairs made on a bench or floor. Refer to the Owners Manual and/or Installation Poster for detailed disassembly/reassembly instructions and carefully read and understand all warnings and cautions pertaining to the opener.

WARNING
BE SURE ELECTRICAL POWER HAS BEEN DISCONNECTED FROM THE INPUT POWER LINES PRIOR TO REMOVING THE MOTOR COVER.

WARNING
ANY AND ALL REPAIRS MADE TO THIS UNIT MUST BE PERFORMED WITH THE DOOR DISCONNECTED FROM THE OPENER AND IN THE CLOSED POSITION.

1. Close door with opener if able.

2. Pull emergency release cord on the carriage to disengage opener to close the door if necessary. (If unable to lower door the door by using the garage door opener, use extreme caution manually closing the door. Before pulling the emergency release cord, make certain people and objects are clear of the garage door opening.)

3. Unplug opener power cord from power receptacle or turn off breaker to opener.

4. Open lens cover and remove light bulbs. FIG. 1.

36773R.S Carriage replacement instructions figure 1

5. Remove wall control and Safe-T-Beam® wires from the terminal block. FIG. 2. Use a small common screwdriver to press in on orange tabs while gently pulling wires from block. Mark wires to help facilitate replacement.

36773R.S Carriage replacement instructions figure 2

6. Remove network dongle and battery backup harnesses from front of opener (if applicable).

7. Remove the 2 nuts & bolts from door arms to separate door from opener. FIG. 3.

Replacement carriage 36773R.S instructions figure 3

8. Remove motor head and rail assembly (FIGs. 4 & 5) from mounting brackets and set on a clean work surface or floor.

Figure 4 replacing Genie carriage part number 36773R.S figure 4

Figure 5 replacing Genie carriage 36773R.S instructions

9. Remove the 4 self tapping bolts from the rail/motor mounting straps and pull rail from motor head. FIG. 6. Set motor head aside. Set rail assembly on floor upside down to aid in disassembly.

36773R.S Carriage replacement instructions figure 6

 

10. Loosen tensioner nut from door end of rail to create slack in belt/chain. FIG. 7.

Replacing Genie carriage 36773R.S instructions figure 7

11. Remove 2 screws from drive gear assembly. Fig. 8.

Figure 8 for instructions on replacing Genie carriage part number 36773R.S

12. Remove 2 screws holding pulley guard in place. FIG. 9. (Where applicable)

36773R.S Carriage replacement instructions figures 9 and 10

13. Dislodge drive gear assembly from locking tabs (FIG. 8) And slide towards door end of rail to feed tensioner assembly, pulley guard (Not used on all models), and belt/chain out through the end of the rail approximately 8” to10”. FIG. 9.

14. Slide defective carriage out through door end of rail and discard.

15. Install new carriage. Be certain that door arm is facing door end of rail.

16. Slide drive gear assembly, pulley guard, and tensioner assembly back into original position making certain that locking tabs on drive gear assembly protrude through slots in rail and secure with the 2 screws.

17. Secure pulley guard with 2 screws.

18. Tighten tensioner nut until slack is removed from belt/chain.

19. Install rail to motor head assembly using the two mounting straps and 4 self tapping screws.

20. Reinstall opener assembly in reverse order as removed in steps 3-7. Reference your owners manual and installation poster if needed.

21. Tie a knot in release cord (FIG. 10) to secure to carriage release cam. Install release handle approximately 6 feet from floor and tie knot to secure.

22. Plug opener in.

23. Clear and reprogram limit controls per owners manual.

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