MasterCraft 058-8691-0 User Manual

TROUBLESHOOTING
22
AIR-POWERED BRAD NAILER 058-8691-0
Troubleshooting
The following chart lists common issues and solutions. Please read it carefully and follow all
instructions closely.
• Disconnect the tool from the air supply before making any adjustments.
• Repairs and replacement must be performed only by a qualified service technician or in an
authorized service center.
DANGER!
Potential hazard that will result in serious injury or loss of life.
• If any of the following symptoms appear while the tool is in use, turn it off and
disconnect it from the air supply immediately. Failure to comply will lead to
serious injury or loss of life.
PROBLEM POSSIBLE CAUSES SOLUTIONS
Air leakage at the
top of the tool or in
the trigger area.
1. O-rings in the trigger valve are
damaged.
2. The trigger valve heads are
damaged.
3. Trigger valve stem, seal, or
O-rings are damaged.
1. Inspect and replace the O-ring.
2. Inspect and replace trigger valve heads.
3. Inspect and replace the trigger valve stem,
seal, or O-ring.
Air leakage at the
bottom of the tool.
1. The screws are loosened.
2. The O-rings or the bumper are
worn or damaged.
1. Tighten the screws.
2. Inspect and replace the O-rings or the
bumper.
Air leakage between
the bottom and the
cylinder cap.
1. The screws are loosened.
2. The O-rings or the seals are worn
or damaged.
1.Tighten the screws.
2. Inspect and replace the O-rings or the seals.
The nails are being
driven too deep.
1. The bumper is worn.
2. The air pressure is too high.
1. Replace the bumper.
2. Adjust the air pressure.

MasterCraft 058-8691-0 Specifications

General

Brand	MasterCraft
Model	058-8691-0
Category	Nail Gun
Language	English