Drill, Pneumatic, Rock, 55 Pound Class, With Drill Bits, And Drill Steel, Independent Pneumatic, Model, Thor, No. 75
Subtitle: Maintenance Instructions And Parts Catalog
Publisher: U.S. G.P.O.
Published: 1943
Place of publication: Washington, D.C., USA
Language: eng
Description: TM 5-4020 Drill, Pneumatic, Rock, 55 Pound Class, With Drill Bits, And Drill Steel, Independent Pneumatic, Model, Thor, No. 75 : Maintenance Instructions And Parts Catalog, 1943-10
Table of contents: title: INTRODUCTION; title: TABLE OF CONTENTS; title: SECTION PAGE; title: INTRODUCTION; title: Title Page I; title: Branch Offices of Contractor II; title: Table of Contents III; title: General Description III; title: Specifications IV; title: Major Unit Identification V; title: OPERATOR'S INSTRUCTIONS; title: Before Starting Rock Drill; title: Lu br i cat ion; title: Operating Air Line Pressure; title: Steel Inspection; title: Placing Steels in Retainer; title: Connecting Air Hose to Tool 2; title: Operation of Rock Drill 3; title: Throttle Valve 3; title: Exhaust Valve 3; title: Field Service Operations 5; title: Flushing Internal Parts 5; title: Air Strainer Screen; title: Lubrication 6; title: Oil Reservoir 6; title: Oil Control Felts 6; title: Operation of Oil Control Regulator  8; title: Type of Lubricant 8; title: Extreme Weather Conditions 9; title: Preparing Rock Drill for Storage 9; title: MAINTENANCE INSTRUCTIONS; title: Summary of Servicing Operations 11; title: General Information 11; title: Major Unit Identification 12; title: Back Head Unit 13; title: Disassembly of Unit 13; title: Removing Back Head Plate 13; title: Throttle Valve Parts 13; title: Replacement of Throttle Valve Detent Plunger 13; title: Air Inlet Swivel Connection 15; title: Air Strainer 16; title: Cylinder Unit 17; title: Unit Disassembly 17; title: Rifle Bar Assembly 17; title: Ratchet Ring 19; title: Rotation Pawl 19; title: Automatic Valve and Valve Parts 20; title: Cleaning Lubricating System 21; title: Piston Hammer 21; title: Removing Rifle Nut 22; title: Exhaust Valve 23; title: Cylinder Front Bearing 23; title: Front Head Unit 24; title: Unit Disassembly, Chuck Driver and Chuck 25; title: Steel Retainer 25; title: Cleaning Oil Channels. 25; title: Complete Assembly of Rock Drill Units 26; title: PARTS LIST; title: Sample Requisition 28; title: Rules for Requisition Preparation 29; title: Exploded View - Back Head and Upper Cylinder 30; title: Exploded View - Lower Cylinder and Front Head 31; title: Parts Lists. 32; title: Cross Section - Complete 33; title: Accessories 34