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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Ingersoll-Rand 8515-A, 8521-A manual Model Identification, Disassembly and Assembly of Tools, Typical Cross Section of Tool