Ingersoll-Rand 8515-A, 8521-A, 8506-A manual Model Identification, Disassembly and Assembly of Tools

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MODEL IDENTIFICATION

MODELS WITH -EU SUFFIX ARE “EC” COMPLIANT MODELS.

NOTE: GENERAL PURPOSE WRENCH 37167 FURNISHED WITH -A AND -T MODELS.

DISASSEMBLY AND ASSEMBLY OF TOOLS

Disconnect air supply from tool or shut off air supply and exhaust (drain) line of compressed air before performing maintenance or service to tool.

Before starting to disassemble or assemble this tool (any part or completely), be sure to read “Inspection,Maintenance and Instal- lation” section.

To minimize the possibility of parts damage and for convenience the steps for disassembly or assembly listed on the following pages are recommended.

DRIVE SECTION

Remove clutch housing from tool (left hand threads); grasp clutch assembly and pull from gearing.

GEARING SECTION

Remove drive section. Hold motor housing in a suitable fixture or

strap wrench and remove gearing using a wrench on flats of ring gear.

The basic sections and instructions for removing them from the tool are as follows:

MOTOR SECTION

Motor may be removed from housing after removal of gearing.

TYPICAL CROSS SECTION OF TOOL

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Contents OPERATOR’S Manual Series QRT ScrewdriversFailuretoobservethefollowingwarningscouldresultin Injury AIR Supply Requirements Routine Lubrication RequirementsRecommended Lubricants Model Identification Disassembly and Assembly of ToolsTypical Cross Section of Tool Clutch Adjustment Adjustable ClutchDisassembly Drive Section AssemblyTorqmatic Clutch Page Gearing Section Gearing AssemblyDrive Gearing Auxiliary Gearing Motor Assembly Motor SectionReversible Housing and Valve Assembly Standard Models Head SectionTrouble Shooting Service KIT noQTY Accessories Piped Exhaust System AssemblyFinders Housing and Adapter AssembliesStandard Length for 1/4 HEX Bits Bits and BIT Holders Bell Mouth Extension Finder for 1/4 HEX BitsHEX Drive Bits Extension Bladed Bits For Slotted Screws Phillips BitsReed & Prince Bits Bits Extended BIT with Integral Finder for Slotted ScrewsSocket Head Drivers Magnetic BIT HolderSquare Drive Adapters HEX Ball Lock Adapter