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TM 9-5130-338-12&P
CHAPTER 2
OPERATING INSTRUCTIONS
CHAPTER OVERVIEW
This chapter provides instructions for the operation and maintenance of the hydraulic impact wrench. This chapter is
divided into three major sections:
Section I.
Description and Use of Operator Controls . ................................................................................2-1
Section II.
Operator Preventive Maintenance Checks and Services (PMCS) .............................................2-2
Section III.
Operation Under Usual Conditions ............................................................................................2-5
Section I. DESCRIPTION AND USE OF OPERATOR'S CONTROLS
2-1. ON/OFF TRIGGER.
The on/off trigger (1) actuates the variable flow of fluid through the hydraulic impact wrench to provide the torque needed
for the required maintenance.
2-2. DIRECTIONAL CONTROL HANDLE LEVER
The directional control handle lever (2) controls the clockwise/counterclockwise rotation of the motor unit which loosens
or tightens fasteners.
2-1
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