Ingersoll-Rand QS1L Manuel D’Utilisation

P 7440 Edition 10

3 

1.

Unscrew the Clutch Adjusting Hole Cover far enough 

to expose the clutch adjusting hole in the Clutch 

Housing.

2.

Insert a 1/4” hex wrench into the Bit Holder and 

rotate the clutch mechanism until the area having an 

opening between the faces of the Clutch Adjusting 

Nut Washer and Clutch Adjusting Nut is visible. 

3.

Using a screwdriver that has a #1 Phillips tip, insert 

the tip of the screwdriver into the opening and rotate 

the screwdriver to adjust the Clutch. Rotate the screw-

driver clockwise to decrease Clutch Spring tension 

and torque and counterclockwise to increase the ten-

sion and torque.