WARNING: DO NOT USE UNDERSIZED WINDING RODS (SCREWDRIVERS, ETC.)
Wind springs toward ceiling. (Standard lift applications)
WARNING: Apply locking pliers to the track ABOVE the roller and lock door if applicable, before winding the spring
Wind springs 1/4 turn at a time to the number of complete revolutions recommended on the spring tag. Wind up as shown Fig. When the proper number of turns is reached, rest the winding rod against the top section or header, stretch the spring then, tighten the set screws on the winding cone. Release the vice grips from the spring shaft(s). Adjust the coupler on split solid shafts until drums are in time (check door level) and tighten coupler.
SPRING TURN CHART
DOOR HEIGHT | ||||
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6'6" | 7 1/2 | 7 1/2 |
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7'0" | 7 7/8 | 7 7/8 |
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7'6" | 8 1/2 | 8 1/2 |
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8'0" | 8 7/8 | 8 7/8 | 6 3/4 |
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8'6" |
| 9 1/4 | 7 1/8 |
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9'0" |
| 9 1/2 | 7 3/8 |
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9'6" |
| 10 1/8 | 7 3/4 |
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10'0" |
| 10 1/2 | 8 1/8 | 5 3/8 |
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10'6" |
| 11 | 8 3/8 | 5 5/8 |
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11'0" |
| 11 1/2 | 8 7/8 | 5 7/8 |
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11'6" |
| 12 | 9 1/8 | 6 |
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12'0" |
| 12 1/2 | 9 1/2 | 6 1/4 |
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12'6" |
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| 9 7/8 | 6 1/2 |
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13'0" |
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| 10 1/4 | 6 3/4 |
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13'6" |
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| 10 1/2 | 7 |
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14'0" |
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| 10 7/8 | 7 3/8 |
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DOOR HEIGHT | ||||
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14'6" |
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| 11 1/4 | 7 1/2 |
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15'0" |
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| 11 1/2 | 7 5/8 |
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15'6" |
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| 11 7/8 | 8 |
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16'0" |
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| 12 1/4 | 8 1/8 |
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16'6" |
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| 12 1/2 | 8 1/4 |
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17'0" |
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| 12 7/8 | 8 5/8 |
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17'6" |
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| 13 1/4 | 8 7/8 |
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18'0" |
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| 13 1/2 | 9 |
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18'6" |
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| 9 1/4 |
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19'0" |
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| 9 1/2 |
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19'6" |
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| 9 3/4 |
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20'0" |
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| 9 7/8 |
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20'6" |
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| 10 1/4 |
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21'0" |
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| 10 3/8 |
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21'6" |
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| 10 1/2 |
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22'0" |
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| 11 |
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PG. 12
