Download or read book Manuals Combined U S Army Aviation Pilot Aircrew FLIGHT HELMET SPH 4 SPH 4B HGU 56 P FIRE CONTROL SUBSYSTEM HELMET DIRECTED XM128 XM136 Technical Manuals written by and published by Jeffrey Frank Jones. This book was released on with total page 994 pages. Available in PDF, EPUB and Kindle. Book excerpt: 994 total pages ... Includes the following titles: 1. TECHNICAL MANUAL OPERATOR'S AND AVIATION UNIT MAINTENANCE MANUAL INCLUDING REPAIR PARTS AND SPECIAL TOOLS LIST FOR HELMET, FLYER'S: SPH-4B, updated to 30 June 1994, 109 pages 2. OPERATOR'S AND ORGANIZATIONAL MAINTENANCE MANUAL INCLUDING REPAIR PARTS AND SPECIAL TOOLS LIST HELMET, FLYER'S PROTECTIVE Model SPH-4, Regular, NSN 8415-00-144-4981; Model SPH-4, Extra Large, NSN 8415-00-144-4985, updated to 18 January 1994, 254 pages 3. OPERATOR’S AND AVIATION UNIT MAINTENANCE MANUAL INCLUDING REPAIR PARTS AND SPECIAL TOOLS LIST HELMET, AIRCREW INTEGRATED, HGU-56/P, updated to 15 May 2000, 215 pages And 4. OPERATOR'S AND ORGANIZATIONAL MAINTENANCE MANUAL INCLUDING REPAIR PARTS AND SPECIAL TOOLS LIST FIRE CONTROL SUBSYSTEM, HELMET-DIRECTED XM128 P/N 2277716-00 NSN 1270-00-122-9449 AND FIRE CONTROL SUBSYSTEM, HELMET-DIRECTED XM136 P/N 2277716-01 NSN 1270-01-041-3767 CURRENT AS OF 10 JULY 1981, 416 pages Table of Contents for the SPH-4B only: CHAPTER 1 - INTRODUCTION AND GENERAL INFORMATION Section I Equipment Description and Data CHAPTER 2 - OPERATING INSTRUCTIONS Section I. Description and Use of Operator's Controls and Indicators Section II. Operation Under Usual Conditions Section III. Operator's Preventive Maintenance Checks and Services Section IV. Troubleshooting CHAPTER 3 - MAINTENANCE INSTRUCTIONS Section I. Helmet Sizing and Fitting Section II. Preventive Maintenance Checks and Services Section III. Troubleshooting Section IV. Cleaning Section V. Aviation Unit Maintenance Procedures APPENDIX A - REFERENCES APPENDIX B - MAINTENANCE ALLOCATION CHART APPENDIX C - REPAIR PARTS AND SPECIAL TOOLS LIST APPENDIX D - EXPENDABLE SUPPLIES AND MATERIALS LIST
Download or read book Instruction Manual for the Gentex SPH 4 Pilot s Protective Helmet written by Gentex Corporation and published by . This book was released on 1969 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book SPH 4 Aircrew Helmet Impact Protection Improvements 1970 1990 written by Ronald W. Palmer and published by . This book was released on 1991 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book TM 1 8415 215 12 p Helmet Flyer s written by Department of Department of Defense and published by Createspace Independent Publishing Platform. This book was released on 2017-12-02 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt: The 1993 TM 1-8415-215-12&P Operator's and Aviation Unit Maintenance Manual Including Repair Parts and Special Tools List for Helmet, Flyer's: SPH-4B.
Download or read book SPH 4 U S Army Flight Helmet Performance 1972 1983 written by T. E. Reading and published by . This book was released on 1984 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book SPH 4 U S Army Flight Helmet Performance 1983 1987 written by and published by . This book was released on 1988 with total page 65 pages. Available in PDF, EPUB and Kindle. Book excerpt: Injury data was obtained from the U.S. Safety Center for the occupants of U.S. Army aircraft who were wearing aviator helmets when involved in duty-related aircraft accidents from the period beginning in June 1982 and ending in October 1987. The injury data was correlated with the physical condition of the helmets involved which had been obtained by the U.S. Army Aeromedical Research Laboratory under the Aviation Life Support Equipment Retrieval Program. The helmet performance was evaluated with regard to current injury prevention capabilities and potential improvements for future helmet designs. All helmets involved were involved in aircraft accidents except one SPH-4 which had been damaged by small arms fire. Keywords: Head injury, Crushable earcups, Chinstrap, Facial injury, Energy attenuation, Helmet visor, Foam compression, Protective clothing. (sdw).
