How Many Turns Are Required For the Springs On The Conventional Ramp Door Spring # M374FR?
Updated 04/11/2022 | Published 04/10/2022
Question:
my door opening is 80 inches top to floor. How many turns do you recommend i start with. I get 4 = 1. Should I do this with the door open or closed. Thanks
asked by: Tim K
0
Expert Reply:
The instructions for the Conventional Ramp Door Spring # M374FR state to wind the spring 38 quarter turns or 9-1/2 full turns. At this point you will want to test the door operation and make 1/4 turn adjustments adding tension or removing tension to balance the door.
The door should be open when winding the springs.
expert reply by:
Bud M
0
Product Page this Question was Asked From
Conventional Ramp Door Spring for 7' Wide Enclosed Trailer - Single Spring - 80-lb Capacity
- Trailer Ramp Springs
- Single Ramp Spring
- Torsion Spring
- 150 Inch Cable
- 85 lbs or Less
- Conventional Spring
- 4 Foot Wide Trailer
- 5 Foot Wide Trailer
- 6 Foot Wide Trailer
- 7 Foot Wide Trailer
- 77 Inch Wide Spring
- M-3 and Associates
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