John Deere AT-3107-J - Manual (Page 9)

1-Inch High Torque Impact Wrench Operator's Manual 9
Troubleshooting
Specifications
ITEM
Drive -----------------------------------------------------1"
Free Speed ---------------------------------------------3,500 RPM
Impacts per minute -----------------------------------1,300 IPM
Torque range -------------------------------------------500-1800 ft./lbs.
Length ---------------------------------------------------20"
Weight ---------------------------------------------------24 lbs.
Air inlet --------------------------------------------------1/2" NPT
Average air consumption ------------------- 15 CFM
Maximum operating pressure ----------------------90 PSI
Recommended Hose Size --------------------------1/2" I.D.
Loss of Power 1. Check air supply. For rated
performance, 90 PSI air
pressure is required at the
tool, with tool operating
2. Check for wet or dirty air.
Wet air tends to wash lubri-
cant away. Dirt or foreign
matter will impede the action
of the motor. If dirt or water
has entered the tool, flush
with John Deere AT-4003.
3. Contact your customer ser-
vice.
1. Low air pressure
2. Improper lubrication or
dirt build up
3. Worn motor parts, or
other problems
Problem Symptom Solution