2-3. RELIEF ADJUSTMENT SCREW.
Relief adjustment screw (3) is preset and sealed by the manufacturer. No attempt should be
made to adjust screw, or damage to equipment could occur.
Section II. OPERATOR PMCS
2-4. INTRODUCTION TO PMCS TABLE.
General. The PMCS table lists the inspections and care of the hydraulic impact wrench required to keep it in
good operating condition.
Item No. Column. Use the numbers in the Item No. column of the PMCS and Material Condition Status
Reporting Criteria tables for the TM Item No. column of DA Form 2404 (Equipment Inspection and
Maintenance Worksheet) when you have found a deficiency.
Interval Column. The Interval column of your PMCS table tells you when to do a certain check or service.