Technical Manual - Illustrated Parts Breakdown (IPB)_BAK-12_E32A.pdf

TO 35E8-2-5-4

TECHNICAL MANUAL

ILLUSTRATED PARTS BREAKDOWN

AIRCRAFT ARRESTING BARRIER

MODEL BAK-12/E32A

PN 52-W-1765-1

PN 52-W-2220-1

PN 52-W-2291-1

PN 52-W-2291-2

PN 52-W-2291-801

Gulf & Western Industries, Inc.

AF41(608)37633

This manual supersedes TO 35E8-2-5-4 dated 30 June 2005, Change 10 dated 26 May 2013.

DISCLOSURE NOTICE - This information is furnished upon the condition that it will not be released to another nation without the specific authority of the Department of the Air Force of the United States, that it will be used for military purposes only, that individual or corporate rights originating in the information, whether patented or not, will be respected, that the recipient will report promptly to the United States, any known or suspected compromise, and that the information will be provided substantially the same degree of security afforded it by the Department of Defense of the United States. Also, regardless of any other markings on the document, it will not be downgraded or declassified without written approval of the originating United States agency.

DISTRIBUTION STATEMENT C - Distribution authorized to U.S. Government Agencies and their contractors (Administrative or Operational Use) (30 June 2005). Other requests for this document shall be referred to 406 SCMS/GUEE, Robins AFB, GA 31098. Questions concerning technical content shall be referred to AFLCMC/WNZEC.

WARNING - This document contains technical data whose export is restricted by the Arms Export Control Act (Title 22, U.S.C., Sec 2751, et seq.) or the Export Administration Act of 1979, as amended, Title 50, U.S.C., App. 2401, et seq. Violations of these export laws are subject to severe criminal penalties. Disseminate in accordance with provisions of DoD Directive 5230.25.

HANDLING AND DESTRUCTION NOTICE - Comply with distribution statement and destroy by any method that will prevent disclosure of contents or reconstruction of the document.

Published Under Authority of the Secretary of the Air Force

15 SEPTEMBER 2017

Dates of issue for original and changed pages are:

Original. . . . . . . .0 . . .15 September 2017

TOTAL NUMBER OF PAGES IN THIS PUBLICATION IS 184, CONSISTING OF THE FOLLOWING:

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3-1 - 3-17 3-18 Blank

TO 35E8-2-5-4

LIST OF EFFECTIVE PAGES

INSERT LATEST CHANGED PAGES. DESTROY SUPERSEDED PAGES.

NOTE The portion of the text affected by the changes is indicated by a vertical line in the outer margins of the page. Changes to illustrations are indicated by shaded or screened areas, or by miniature pointing hands.

* Zero in this column indicates an original page.

A USAF

TABLE OF CONTENTS

Chapter Page

1 FOREWORD. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1

1.1 INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1

1.2 MODELS COVERED. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1

1.3 FINDING PART NUMBERS, ILLUSTRATION, DESCRIPTION . . . . . . . . . . . . . . . . . . . . 1-1

1.4 SIMILAR ASSEMBLIES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1

1.5 SYMBOLS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1

1.6 ABBREVIATIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1

1.7 SHEET NUMBER EXPLANATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2

1.8 UOC(S) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2

1.9 SOURCE, MAINTENANCE, AND RECOVERABILITY (SMR) CODES . . . . . . . . . . . . . . 1-2

1.10 HARDNESS CRITICAL ITEMS (HCI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3

1.11 ELECTROSTATIC DISCHARGE SENSITIVE (ESDS) ITEMS . . . . . . . . . . . . . . . . . . . . . 1-3

1.12 PARTS STANDARDIZATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3

1.13 MANUFACTURER’S LIST. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3

1.14 RELATED PUBLICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3

1.15 RECORD OF APPLICABLE TIME COMPLIANCE TECHNICAL ORDERS (TCTOs) . . . . . 1-4

1.16 CHANGE RECOMMENDATIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4

1.17 MAINTENANCE PARTS LIST (MPL) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4

1.17.1 Figure and Index Number Column . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4

1.17.2 Part Number Column . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4

1.17.2.1 Commercial Hardware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4

1.17.2.2 Parts Not Illustrated . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4

1.17.2.3 Markings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4

1.17.2.4 Government Furnished Equipment (GFE) and Contractor Furnished Equipment (CFE) Covered by Separate Manuals. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4

1.17.3 CAGE Column . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4

1.17.4 Description Column . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4

1.17.4.1 Indentation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5

1.17.5 Units Per Assembly Column . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5

1.17.6 UOC Column . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5

1.17.7 SMR Code Column . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5

1.18 NUMERICAL INDEX (NI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5

1.18.1 Part Number Column . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5

1.18.2 Figure and Index Number Column . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5

1.19 REFERENCE DESIGNATION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5

1.19.1 Reference Designator Column . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5

1.19.2 Figure and Index Number Column . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6

2 MAINTENANCE PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1

Anchor Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-25 Arresting Engine Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-33 Arresting Engine Assembly, PN 52-W-2351-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-137 BAK-12 Bolted-Up (Expeditionary) Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6 BAK-12 Concrete Pit Permanent Installation (with Fairleads) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-20 BAK-12 Concrete Pit Permanent Installation (with Runway Edge Sheaves) . . . . . . . . . . . . . . . . . . . . . . 2-18 BAK-12 Dual Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-130 BAK-12 Semi-Permanent Installation (with Fairleads) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-14 BAK-12 Semi-Permanent Installation (with Runway Edge Sheaves) . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-10 BAK-12 Standard (Expeditionary) Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2 Bak-12/Maas Tape/Pendant Connector Assembly, 1-1/4 inch Diameter Cable . . . . . . . . . . . . . . . . . . . . . 2-24 Brake Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-152 i

Chapter Page

Brake Carrier Assembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-107 Brake Water Cooling System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-146 Brake Water Cooling System (1756 Packette/2220 Wisconsin) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-64 Brake Water Cooling System (2291 Wisconsin) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-68 Cam Clutch Sprocket Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-109 Cam Drive Tensioner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-72 Carrier Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-108 Carrier Assembly and Clutch Assembly (Configuration 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-100 Control Valve Linkage (1765 Packette/2220 Wisconsin) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-58 Control Valve Linkage (2291 Wisconsin) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-60 Deck Sheave Assembly, PN 52-W-2080-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-110 Deck Sheave Assembly, PN 52-W-2252-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-134 Deflector Sheave Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-113 Dual BAK-12 Cable to Tape Connection for 1250 Foot Runout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-112 Engine Accessories-Wisconsin Type MVG4D . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-117 Engine Accessories-Wisconsin Type V-465D. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-122 Engine Rewind-Wisconsin Type MVG4D. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-80 Engine Rewind-Wisconsin Type V-465D . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-84 Engine, Rewind-Packette . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-74 Exhaust Pipe and Jacket Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-77 Fairlead Unit Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-28 Fluid Coupling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-40 Fluid Coupling Assembly (52-D-6012-1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-43 Gear Reducer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-42 Hub Sheave Assembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-41 Hydraulic Clutch Rewind Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-96 Hydraulic System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-54 Hydraulic System, PN 52-W-2299-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-142 Pin Rewind Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-106 Pin Rewind Assembly (Configuration 2). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-102 Pin Rewind Assembly (Configuration 3). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-104 Power Take-off Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-128 Reel Assembly (COML) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-92 Reel Assembly (COML1). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-148 Rewind Clutch Control-Packette Rewind Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-46 Rewind Clutch Control-Wisconsin Rewind Engine. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-49 Sheave Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-26 Sheave Assembly-Tape, PN 52-C-965-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-114 Sheave Assembly-Tape, PN MS171644 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-32 Synchronizing Drive Arrangement (1765 Packette) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-86 Synchronizing Drive Arrangement (2220 Wisconsin) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-88 Synchronizing Drive Arrangement (2291 Wisconsin) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-90 Tape Brush and Mounting Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-136 Tape Brush Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-31 Tape Connector Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-132 Tape Connector Assembly, 8 1/2 Inch Tape, 1 Inch Pendant Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-23 Valve Gland Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-62

3 NUMERICAL INDEX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1

TO 35E8-2-5-4

TABLE OF CONTENTS - CONTINUED

ii

CHAPTER 1

FOREWORD

1.1 INTRODUCTION.

This Illustrated Parts Breakdown (IPB) is designed to assist supply and maintenance personnel in requisitioning, storing, issuing, and identifying parts, and to illustrate assembly and disassembly relationships. It is not intended to be used as an authority for procedures of disassembly or assembly. Maintenance or repair shall be performed by authorized personnel using the applicable maintenance instructions.

1.2 MODELS COVERED.

This IPB lists and describes items necessary for support of the Aircraft Arresting Gear Model BAK-12, Part Number (PN) 52-W-1765-1, PN 52-W-2220-1, PN 52-W-2291-1, PN 52-W-2291-2, and PN 52-W-2291-801, manufactured by E. W. Bliss Company, Bliss-Portland Division, South Portland, Maine.

1.3 FINDING PART NUMBERS, ILLUSTRATION, DESCRIPTION.

Refer to the illustrations at the end of this chapter for an explanation of how to find a part number or description using the table of contents and illustration titles and how to find the illustration or description if a part number or reference designation is known.

1.4 SIMILAR ASSEMBLIES.

Similar assemblies, which contain a majority of identical parts, are combined and listed as follows; otherwise, assemblies are listed separately.

• Similar assembly part numbers are listed first, followed by detail parts.

• A part common to all assemblies in the same quantity is listed once.

• A part common to all assemblies in differing quantities is listed once for each quantity and is related to the applicable assembly by Usable on Code(s)(UOC).

• Peculiar parts are listed once and related to the applicable assembly by UOC(s).

1.5 SYMBOLS.

- A dash (-) before an index number denotes a part which is not illustrated.

* An asterisk (*) flush right of the part number denotes a marking that is to be requisitioned in accor-dance with DODI 5330.03_AFI 33-395.

# A number sign (#) flush right of a part number indicates that detail parts are listed in a separate manual.

F The letter “F” before the figure number means “follows” and is used when an assembly or part has not been assigned an index number, and the figure and index number of the preceding part has been used.

1.6 ABBREVIATIONS.

All abbreviations used in this manual are shown in the list of abbreviations below. Standard abbreviations are in accordance with ASME Y14.38, Abbreviations and Acronyms for Use on Drawings and Related Documents.

AF Air Force AFTO Air Force Technical Order ALT Alternate

1-1

AP Attaching Parts AR As Required ASSY Assembly CAGE Commercial and Government Entity CFE Contractor Furnished Equipment cw clockwise DLA Defense Logistics Agency DoD Department of Defense ESDS Electrostatic Discharge Sensitive ETIMS Enhanced Technical Information Management System GFE Government Furnished Equipment HCI Hardness Critical Items HP Horsepower I&S Interchangeability and Substitution ID Inside Diameter IPB Illustrated Parts Breakdown LH Left Hand MPL Maintenance Parts List NHA Next Higher Assembly NI Numerical Index No. Number

NPT NATIONAL PIPE THREAD

NSN National Stock Number OD Outside Diameter PN Part Number PSI PoundForce Per Square Inch RDI Reference Designator Index REF Reference RH Right Hand SMR Source, Maintenance, and Recoverability TCTO Time Compliance Technical Order TO Technical Order TOMA Technical Order Management Agency UOC Usable on Code

1.7 SHEET NUMBER EXPLANATION.

If an illustration consists of more than one sheet, the sheet number follows the index number and is separated by a slash (/).

If an indexed item is on more than one sheet of an illustration, the first and last sheet numbers on which the item appears are given.

1.8 UOC(S).

When two or more assemblies are listed in the same parts list, a code letter (A, B, etc.) is assigned to each main assembly.

All subcomponents, peculiar to a particular assembly, are identified by the same code letter as the main assembly. If parts are common to all assemblies covered, the UOC column is left blank.

1.9 SOURCE, MAINTENANCE, AND RECOVERABILITY (SMR) CODES.

This manual contains Joint Military SMR codes. Definitions of these codes are available in Technical Order (TO) 00-25-195.

1-2

1.10 HARDNESS CRITICAL ITEMS (HCI).

The HCI symbol ( ) establishes special requirements limiting changes and substitutions and that the specific parts listed must be used to ensure hardness is not degraded.

If included, items with nuclear survivability requirements are marked with the HCI symbol ( ). All changes to, or proposed substitutions of, HCIs must be approved by the acquiring activity.

1.11 ELECTROSTATIC DISCHARGE SENSITIVE (ESDS) ITEMS.

All ESDS parts shall be handled in accordance with the ESDS device handling procedures in TO 00-25-234.

If included, items containing ESDS parts are marked with the ESDS symbol ( ).

1.12 PARTS STANDARDIZATION.

Authority for use of a part number different than the part number listed in this IPB is established by the Department of Defense (DoD) Interchangeability and Substitution (I&S) Program. Refer to the DO43B Master Item Identification Base for Air Force I&S information. The maintenance technician has final responsibility and authority for determining acceptability of substitute parts.

1.13 MANUFACTURER’S LIST.

Additional information about the Commercial and Government Entity (CAGE) codes listed in this manual can be found at https://cage.dla.mil/search.

1.14 RELATED PUBLICATIONS.

NOTE

When searching TO numbers in the Enhanced Technical Information Management System (ETIMS) catalog, please use the wildcard (*) after typing in the TO number. Many TOs are not available in paper format, (i.e., digital (WA-1) or Compact Disk (CD-1)). This ensures TOs in all media formats will populate the search.

The following publications contain information in support of this technical manual.

List of Related Publications

Part Number Publication Number Title ASME Y14.38 Abbreviations and Acronyms for Use on Drawings and

Related Documents DODI 5330.03_AFI 33-395 Defense Logistics Agency (DLA) Document Services TO 00-5-1 AF Technical Order System TO 00-25-195 AF Technical Order System Source, Maintenance, and

Recoverability Coding of Air Force Weapons, Systems, and Equipments

TO 00-25-234 General Shop Practice Requirements for the Repair, Maintenance, and Test of Electrical Equipment

TO 35E8-2-5-1 Aircraft Arresting System Model BAK-12/E32A TO 38G2-30-73 Gasoline Engine Model No. MVG4D (E.W. Bliss) TO 38G2-30-74 Wisconsin Gasoline Engines Models MVG4D and VG4D

1-3

1.15 RECORD OF APPLICABLE TIME COMPLIANCE TECHNICAL ORDERS (TCTOS).

List of Time Compliance Technical Orders

TCTO

Number

TCTO

Title

TCTO

Date

None

1.16 CHANGE RECOMMENDATIONS.

Recommendations proposing changes to this technical order shall be submitted on an Air Force Technical Order (AFTO) Form 22 in accordance with TO 00-5-1. Forward completed AFTO Form 22 to the Technical Order Management Agency (TOMA) at: robins.ce.afto22@us.af.mil.

1.17 MAINTENANCE PARTS LIST (MPL).

The MPL is divided into figures by main equipment groups and/or assemblies. Each group or assembly is keyed to a related illustration by figure and index number. They are then broken down into assemblies, modules and detailed parts. The relation of each part to its next higher assembly (NHA) and/or group is shown either by indentation or by figure cross-reference notes. The MPL is divided into columns as described below.

1.17.1 Figure and Index Number Column. This column provides the figure and index numbers used to key a part or assembly listed in the MPL to its location in an illustration. The figure number precedes the first index number in each listing and the first index number on each page of a multi-page listing. Index numbers are listed in sequence. When an assembly or part has not been assigned an index number, the figure and index number of the preceding part in the MPL is used with the letter F before the figure number, such as F7-6. The letter F means follows.

1.17.2 Part Number Column. Part numbers, including dash numbers, are assigned to each listed part in accordance with current industry engineering practices. Appropriate numbers for types, models, specifications, specification control drawings, and source control drawings follow the nomenclature in the description column. If a drawing number is different from the part number (excluding dash differences), the drawing number follows the description. If a part is authorized for local manufacture, and a specific drawing is required, that drawing number follows the description. If only a model or type number identifies a component, that number is used in lieu of a part number.

1.17.2.1 Commercial Hardware. The letters COML in the part number column indicate commercial hardware procurable from normal commercial sources.

1.17.2.2 Parts Not Illustrated. Parts which are indexed in the MPL, but not shown on the illustration, have a dash (-) preceding the index number.

1.17.2.3 Markings. Decalcomanias, metalcals, vinyl film markings, etc., are considered parts. The identifying drawing number for each marking appears in the part number column. An asterisk (*) means the marking is to be requisitioned according to requirements of DODI 5330.03_AFI 33-395.

1.17.2.4 Government Furnished Equipment (GFE) and Contractor Furnished Equipment (CFE) Covered by Separate Manuals. A number symbol (#) following a part number means that detail parts are listed in a separate manual.

Refer to the List of Related Publications.

1.17.3 CAGE Column. Refer to the Manufacturer’s List for CAGE codes and manufacturers information applicable to this manual. When a CAGE code for the appropriate design or government agency is not found, the word “none” will appear in the CAGE column directly opposite the part, model or type number listed in the part number column.

1.17.4 Description Column. The description column contains indenture, nomenclature and cross-reference information.

The identifying noun is given first. Sizes, dimensions, materials, and tolerances are then indicated. If applicable, the appro-priate numbers for types, models, specifications, specification control drawings and source control drawings follow the nomenclature. When the drawing number for a part is different than the part number (excluding dash differences), the drawing number follows the description. When a part is authorized for local manufacture, and a specific drawing is required, the drawing number follows the description. References to other illustrations for information on detail parts or information on NHAs are given. Attaching parts are identified by the abbreviation (AP) following the description.

1-4

1.17.4.1 Indentation. Parts listed in the MPL are indented to indicate item relationship or NHA. Nomenclature of each assembly is followed in the list (except for attaching parts) by nomenclature of its component indented one column to the right. This indentation indicates relationship of component to assembly. To determine NHA of a part or assembly, note column in which the first word of nomenclature appears. First item directly above, which appears one column to the left (except for attaching parts), is NHA.

Description 1 2 3 4 5 6 7

END ITEM, COMPONENT, MAJOR ASSEMBLY

. DETAIL PARTS FOR END ITEM, COMPONENT, MAJOR ASSEMBLY

. ASSEMBLY

. Attaching parts for assembly (AP) . . Detail parts for assembly . . Subassemblies . . Attaching parts for subassemblies (AP) . . . Detail parts for subassemblies . . . Sub-subassemblies . . . Attaching parts for sub-subassemblies (AP) . . . . Detail parts for sub-subassemblies

1.17.5 Units Per Assembly Column. Quantities shown in this column represent units required for each detail part in an assembly, each assembly in the NHA, and each attaching part to attach one unit or one assembly. The abbreviation AR (as required) is used when quantity required must be determined when parts are installed. The abbreviation REF (reference) indicates that item has been previously listed under its NHA. The SEE FIGURE notation in the item description indicates figure and index numbers at which units per assembly can be determined.

1.17.6 UOC Column. These codes indicate the configuration of the end items to which listed assemblies and parts apply.

No code is shown in this column if a part applies to all configurations.

1.17.7 SMR Code Column. This column contains the five-digit Joint Military Services Uniform SMR codes. For com-plete information about SMR codes, refer to TO 00-25-195.

1.18 NUMERICAL INDEX (NI).

If applicable, an NI is provided which contains an alphanumerical listing of all drawings and parts listed in the MPL (including model and type numbers for components not assigned part numbers).

1.18.1 Part Number Column. Part numbers begin at the extreme left and continue from left to right, one position at a time. For the first character of the part number, the letters A through N and P through Z take precedence over the numerals, 0 through 9 (alphabetic Os are considered numeric zeros). For the second and succeeding characters of a part number, precedence is as follows: (1) diagonal, (2) period, (3) dash, (4) letters A through N and P through Z, and (5) numerals 0 through 9.

1.18.2 Figure and Index Number Column. This column contains the figure and index numbers for all parts listed. If an assembly or part is not indexed, the figure and index number of the preceding part in the MPL is used with the letter F in front of the figure number. The letter F means follows.

1.19 REFERENCE DESIGNATION.

If applicable, reference designators may be shown on the applicable illustrations or contained in a Reference Designator Index (RDI). The RDI contains a listing of the reference designations that have been assigned to parts listed in the MPL. Not all parts in the MPL will have an associated reference designation. Columns in the RDI are explained below.

1.19.1 Reference Designator Column. This column contains all applicable reference designators which are arranged in alphanumeric sequence.

1-5

1.19.2 Figure and Index Number Column. This column lists the figure and index numbers applicable to all reference designations. An F before the figure number means an assembly or part has a reference designator, but not an index number, and the figure/index number of the preceding part in the MPL has been used. The F means follows.

1-6

1-7

1-8

CHAPTER 2

MAINTENANCE PARTS LIST

2-1

Figure 1. BAK-12 Standard (Expeditionary) Installation

2-2

FIGURE &

INDEX/

SHEET NO.

PART

NUMBER CAGE

DESCRIPTION

1 2 3 4 5 6 7

UNITS

PER

ASSY

USABLE

ON

CODE

SMR

CODE

1- 52-W-1766-1 21439 BAK-12 STANDARD (EXPEDITIONARY) IN-

STALLATION

1 A XB

1 62B35556 98750 . PENDANT ASSEMBLY, 1 inch diameter

(GFE)

1 PAOZZ

2 60C6030-2 03370 . SUPPORT, Pendant, 1 inch (GFE) . . . . . . . . . . . AR A,B,C, D,E,F

PAOZZ

60C6030-3 80049 . SUPPORT, Pendant, 1-1/4 inch (GFE) . . . . . . . . AR A,B,C, D,E,F

PAOZZ

7545764-01 Z0K15 . SUPPORT, Pendant, 1/4 inch, 2 inches thick . . . . AR PAOZZ 419509-1 80212 . SUPPORT, Pendant, 7 inch, 1-1/4, 2 inches thick

AR PAOZZ

3 52-W-2081-1 21439 . TAPE CONNECTOR ASSEMBLY (See Fig-ure 7)

2 A,B,C, D,E,F

PAOZZ

4 52-W-1203-9 21439 . TAPE, Nylon (1250 feet) . . . . . . . . . . . . . . . . . . 2 A PAOZZ 8502251250C 87679 . TAPE, Nylon (1250 feet) . . . . . . . . . . . . . . . . . . 2 XB

5 68C37215-13 98752 . TAPE, Nylon (1500 feet) . . . . . . . . . . . . . . . . . . 2 A PAOZZ 8502251500C 87679 . TAPE, Nylon (1500 feet) . . . . . . . . . . . . . . . . . . 2 PAOZZ

6 52-W-1937-1 21439 . FAIRLEAD UNIT ASSEMBLY (See Figure 11) . . . 2 A,B,D,F,K PAOZZ 52-W-2295-1 21439 . FAIRLEAD UNIT ASSEMBLY (See Figure 11) . . . 2 A,B,D,F,L XB 52-W-2295-301 21439 . FAIRLEAD UNIT ASSEMBLY (See Figure 11) . . . 2 A,B,D,F,L XB

7 152-A-1370-1 21439 . STAKE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36 A,B PAOZZ 8 NO NUMBER 21439 . ANCHOR ASSEMBLY (See Figure 9) . . . . . . . . . 8 A,B XB 9 52-W-1832-1 21439 . SHEAVE ASSEMBLY (See Figure 10) . . . . . . . . 2 K,L PAOZZ

10 52-W-1766-5 21439 . NUT, Hex 3/4-10 NC (AP) . . . . . . . . . . . . . . . . . 8 K,L PAOZZ 11 52-W-1766-4 21439 . WASHER, Lock 3-4 medium (AP) . . . . . . . . . . . 8 K,L XB 12 52-W-1766-8 21439 . SCREW, Cap, hex head 3/4-10 NC by 3 inch . . .

long (AP)

8 K,L XB

13 NO NUMBER 21439 . FAIRLEAD TUBES AND COUPLINGS (GFE) . . . AR A,C,D,E,F XB

14 152-A-1432-1 62555 . ANCHOR BRACKET . . . . . . . . . . . . . . . . . . . . . 2 A PAOZZ 15 52-W-1766-5 21439 . NUT, Hex 3/4-10 NC (AP) . . . . . . . . . . . . . . . . . 8 A PAOZZ 16 52-W-1766-4 21439 . WASHER Lock 3-4 medium (AP) . . . . . . . . . . . . 8 A XB 17 52-W-1766-7 21439 . SCREW, Cap, hex head 3/4-10 NC by 2-1/2 inch long (AP)

8 A PAOZZ

18 52-W-1765-1 21439 . ARRESTING ENGINE ASSEMBLY (See Fig- . . .

ure 14)

2 H XB

52-W-2220-1 21439 . ARRESTING ENGINE ASSEMBLY (See Fig- . . .

ure 14)

2 I XB

52-W-2291-1 21439 . ARRESTING ENGINE ASSEMBLY (See Fig- . . .

ure 14)

2 J XB

52-W-2291-2 21439 . ARRESTING ENGINE ASSEMBLY (See Fig- . . .

ure 14)

2 M PAOZZ

52-W-2291-801 21439 . ARRESTING ENGINE ASSEMBLY (See Fig- . . .

ure 14)

2 Q PAODD

19 52-B-779-1 21439 . CLAMP, Tape . . . . . . . . . . . . . . . . . . . . . . . . . . 2 PAOZZ 20 52-W-1765-12 21439 . SCREW, Cap, button head 3/8-16 UNC-2A x . . .

1 inch long (AP)

8 H PAOZZ

52-W-2220-12 21439 . SCREW, Cap, button head 3/8-16 UNC-2A x . . .

1 inch long (AP)

8 I XB

52-W-2291-12 21439 . SCREW, Cap, button head 3/8-16 UNC-2A x . . .

1 inch long (AP)

8 J,M PAOZZ

21 64C33518-7 3R148 . TUBE, 1 inch pendant support instillation tool . . . 1 A,B,C, D,E,F

PAOZZ

64C33518-11 98752 . . TUBE, 1-1/4 inch pendant support instilla-tion tool

1 A,B,C, D,E,F

PAOZZ

22 64C33478-7 21439 . . ARBOR, 1 inch pendant support instillation tool

1 A,B,C, D,E,F

XB

64C33478-11 98752 . . ARBOR, 1-1/4 inch pendant support instilla- . . .

tion tool

1 A,B,C, D,E,F

PAOZZ

CODES USABLE ON

A Standard Expeditionary Instal-lation B Bolted-Up Expeditionary In-stallation C Semi-Permanent Installation

(with Runway Edge Sheaves)

2-3

SHEET NO.

PART

NUMBER CAGE

DESCRIPTION

1 2 3 4 5 6 7

UNITS

PER

ASSY

USABLE

ON

CODE

SMR

CODE

1-

CODES USABLE ON

D Semi-Permanent Installation

(with Fairleads) E Concrete Pit Permanent In-stallation (with Runway Edge Sheaves)

F Concrete Pit Permanent In-stallation (with Fairleads)

H 52-W-1765-1 Arresting En-gine

I 52-W-2220-1 Arresting En-gine

J 52-W-2291-1 Arresting En-gine

K 52-W-1937-1 Fairlead Beam L 52-W-2295-1 Fairlead Beam M 52-W-2291-2 Arresting En-gine Q 52-W-2291-801 Arresting En-gine

2-4

Figure 2. BAK-12 Bolted-Up (Expeditionary) Installation

(2-5 blank)/2-6

SHEET NO.

PART

NUMBER CAGE

DESCRIPTION

1 2 3 4 5 6 7

UNITS

PER

ASSY

USABLE

ON

CODE

SMR

CODE

2- 52-W-2093-1 21439 BAK-12 BOLTED-UP (EXPEDITIONARY) IN-

STALLATION

1 B XB

1 515053-153 80020 . PENDANT CABLE, 1-1/4 inch x 153 feet long used on 150 wide runway

1 PAOZZ

515053-203 80020 . PENDANT CABLE, 1-1/4 inch x 203 feet long used on 200 feet wide runway

1 PAOZZ

515053-303 80020 . PENDANT CABLE, 1-1/4 inch x 303 feet long used on 300 feet wide runway

1 PAOZZ

2 60C6030-2 03370 . SUPPORT, Pendant 1 inch (GFE) . . . . . . . . . . . AR A,B,C, D,E,F

PAOZZ

60C6030-3 80049 . SUPPORT, Pendant 1-1/4 inch (GFE) . . . . . . . . . AR A,B,C, D,E,F

PAOZZ

64C33518-7 3R148 . . TUBE, 1 inch pendant support instillation tool (See Figure 1)

1 PAOZZ

64C33518-11 98752 . . TUBE, 1-1/4 inch pendant support instilla-tion tool (See Figure 1)

1 PAOZZ

64C33478-7 21439 . . ARBOR, 1 inch pendant support instillation tool (See Figure 1)

1 XB

64C33478-11 98752 . . ARBOR, 1-1/4 inch pendant support instilla- . . .

tion tool (See Figure 1)

1 PAOZZ

7545764 21439 . SUPPORT, Pendant, 1-1/4 inch, 2 inches thick

AR XB

419509-1 80212 . SUPPORT, Pendant, 7 inch, 1-1/4 inch x 2 inch thick

AR PAOZZ

3 66D-1751 98752 . TAPE CONNECTOR ASSEMBLY, For 1-1/4 inch pendant cables

2 PAOZZ

52-W-2067-1 21439 . TAPE CONNECTOR ASSEMBLY, For 1-1/4 inch diameter cable

2 PAOZZ

4 52-W-1203-9 21439 . TAPE, Nylon . . . . . . . . . . . . . . . . . . . . . . . . . . 2 B PAOZZ 8502251250C 87679 . TAPE, Nylon (1250 feet) . . . . . . . . . . . . . . . . . . 2 XB

5 52-W-1937-1 21439 . FAIRLEAD UNIT ASSEMBLY (See Figure 11) . . . 2 A,B,D,F,K PAOZZ 52-W-2295-1 21439 . FAIRLEAD UNIT ASSEMBLY (See Figure 11) . . . 2 A,B,D,F,L XB 52-W-2295-301 21439 . FAIRLEAD UNIT ASSEMBLY (See Figure 11) . . . 2 A,B,D,F,L XB

6 152-A-1370-1 21439 . STAKE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36 A,B PAOZZ 7 NO NUMBER 21439 . ANCHOR ASSEMBLY (See Figure 9) . . . . . . . . . 6 A,B XB 8 52-W-1765-1 21439 . ARRESTING ENGINE ASSEMBLY (See Fig- . . .

ure 14)

2 H XB

52-W-2220-1 21439 . ARRESTING ENGINE ASSEMBLY (See Fig- . . .

ure 14)

2 I XB

52-W-2291-1 21439 . ARRESTING ENGINE ASSEMBLY (See Fig- . . .

ure 14)

2 J XB

52-W-2291-2 21439 . ARRESTING ENGINE ASSEMBLY (See Fig- . . .

ure 14)

2 M PAOZZ

52-W-2291-801 21439 . ARRESTING ENGINE ASSEMBLY (See Fig- . . .

ure 14)

2 Q PAODD

9 52-W-2093-4 21439 . NUT, Hex 3/4-10 NC (AP) . . . . . . . . . . . . . . . . . 8 B XB 10 52-W-2093-3 21439 . WASHER, Lock 3/4 medium (AP) . . . . . . . . . . . . 8 B XB 11 52-W-2093-2 21439 . SCREW, Cap, hex head 3/4-10 NC x 3-1/2 inch long (AP)

8 B XB

12 52-B-779-1 21439 . CLAMP, Tape . . . . . . . . . . . . . . . . . . . . . . . . . . 2 PAOZZ 13 52-W-1765-12 21439 . SCREW, Cap, button head 3/8-16 UNC-2A x . . .

1 inch long (AP)

8 H PAOZZ

52-W-2220-12 21439 . SCREW, Cap, button head 3/8-16 UNC-2A x . . .

1 inch long (AP)

8 I XB

52-W-2291-12 21439 . SCREW, Cap, button head 3/8-16 UNC-2A x . . .

1 inch long (AP)

8 J,M PAOZZ

CODES USABLE ON

A Standard Expeditionary Instal-lation B Bolted-Up Expeditionary In-stallation C Semi-Permanent Installation

(with Runway Edge Sheaves)

D Semi-Permanent Installation (with Fairleads)

2-7

SHEET NO.

PART

NUMBER CAGE

DESCRIPTION

1 2 3 4 5 6 7

UNITS

PER

ASSY

USABLE

ON

CODE

SMR

CODE

2-

CODES USABLE ON

E Concrete Pit Permanent In-stallation (with Runway Edge Sheaves)

F Concrete Pit Permanent In-stallation (with Fairleads)

H 52-W-1765-1 Arresting En-gine

I 52-W-2220-1 Arresting En-gine

J 52-W-2291-1 Arresting En-gine

K 52-W-1937-1 Fairlead Beam L 52-W-2295-1 Fairlead Beam M 52-W-2291-2 Arresting En-gine Q 52-W-2291-801 Arresting En-gine

2-8

Figure 3. BAK-12 Semi-Permanent Installation (with Runway Edge Sheaves)

(2-9 blank)/2-10

SHEET NO.

PART

NUMBER CAGE

DESCRIPTION

1 2 3 4 5 6 7

UNITS

PER

ASSY

USABLE

ON

CODE

SMR

CODE

3- NO NUMBER 21439 BAK-12 SEMI-PERMANENT INSTALLATION

(with Runway Edge Sheaves)

1 C XB

1 515053-153 80020 . PENDANT CABLE, 1-1/4 inch x 153 feet long used on 150 wide runway

1 PAOZZ

515053-203 80020 . PENDANT CABLE, 1-1/4 inch x 203 feet long used on 200 feet wide runway

1 PAOZZ

515053-303 80020 . PENDANT CABLE, 1-1/4 inch x 303 feet long used on 300 feet wide runway

1 PAOZZ

2 60C6030-2 03370 . SUPPORT, Pendant, 1 inch (GFE) . . . . . . . . . . . AR A,B,C, D,E,F

PAOZZ

60C6030-3 80049 . SUPPORT, Pendant, 1-1/4 inch (GFE) . . . . . . . . AR A,B,C, D,E,F

PAOZZ

64C33518-7 3R148 . . TUBE, 1 inch pendant support instillation tool (See Figure 1)

1 PAOZZ

64C33518-11 98752 . . TUBE, 1-1/4 inch pendant support instilla-tion tool (See Figure 1)

1 PAOZZ

64C33478-7 21439 . . ARBOR, 1 inch pendant support instillation tool (See Figure 1)

1 XB

64C33478-11 98752 . . ARBOR, 1-1/4 inch pendant support instilla- . . .

tion tool (See Figure 1)

1 PAOZZ

7545764 21439 . SUPPORT, Pendant, 1-1/4 inch, 2 inches thick

AR XB

419509-1 80212 . SUPPORT, Pendant, 7 inch, 1-1/4 inch x 2 inch thick

AR PAOZZ

3 66D-1751 98752 . TAPE CONNECTOR ASSEMBLY, For 1-1/4 inch pendant cables

2 PAOZZ

52-W-2067-1 21439 . TAPE CONNECTOR ASSEMBLY, For 1-1/4 inch diameter cable

2 PAOZZ

4 52-W-1203-9 21439 . TAPE, Nylon . . . . . . . . . . . . . . . . . . . . . . . . . . 2 C PAOZZ 8502251250C 87679 . TAPE, Nylon (1250 feet) . . . . . . . . . . . . . . . . . . 2 XB

5 52-W-2080-1 21439 . DECK SHEAVE ASSEMBLY (See Figure 44) . . . 2 C,E PAOOO 6 52-D-642-1 21439 . TAPE BRUSH ASSEMBLY (See Figure 54) . . . . . 2 C,E PAOZZ

7 NO NUMBER 21439 . FAIRLEAD TUBES AND COUPLINGS (GFE) . . . AR A,C,D,E,F XB

8 NO NUMBER 21439 . FAIRLEAD TUBE ANCHOR (AP) . . . . . . . . . . . . AR A,C,D,E,F XB 9 52-W-1765-1 21439 . ARRESTING ENGINE ASSEMBLY (See Fig- . . .

ure 14)

2 H XB

52-W-2220-1 21439 . ARRESTING ENGINE ASSEMBLY (See Fig- . . .

ure 14)

2 I XB

52-W-2291-1 21439 . ARRESTING ENGINE ASSEMBLY (See Fig- . . .

ure 14)

2 J XB

52-W-2291-2 21439 . ARRESTING ENGINE ASSEMBLY (See Fig- . . .

ure 14)

2 M PAOZZ

52-W-2291-801 21439 . ARRESTING ENGINE ASSEMBLY (See Fig- . . .

ure 14)

2 Q PAODD

10 52-B-779-1 21439 . CLAMP, Tape . . . . . . . . . . . . . . . . . . . . . . . . . . 2 PAOZZ 11 52-W-1765-12 21439 . SCREW, Cap, button head 3/8-16 UNC-2A x . . .

1 inch long (AP)

8 H PAOZZ

52-W-2220-12 21439 . SCREW, Cap, button head 3/8-16 UNC-2A x . . .

1 inch long (AP)

8 I XB

52-W-2291-12 21439 . SCREW, Cap, button head 3/8-16 UNC-2A x . . .

1 inch long (AP)

8 J,M PAOZZ

CODES USABLE ON

A Standard Expeditionary Instal-lation B Bolted-Up Expeditionary In-stallation C Semi-Permanent Installation

(with Runway Edge Sheaves)

D Semi-Permanent Installation (with Fairleads)

E Concrete Pit Permanent In-stallation (with Runway Edge Sheaves)

F Concrete Pit Permanent In-stallation (with Fairleads)

2-11

SHEET NO.

PART

NUMBER CAGE

DESCRIPTION

1 2 3 4 5 6 7

UNITS

PER

ASSY

USABLE

ON

CODE

SMR

CODE

3-

CODES USABLE ON

H 52-W-1765-1 Arresting En-gine I 52-W-2220-1 Arresting En-gine J 52-W-2291-1 Arresting En-gine M 52-W-2291-2 Arresting En-gine Q 52-W-2291-801 Arresting En-gine

2-12

Figure 4. BAK-12 Semi-Permanent Installation (with Fairleads)

(2-13 blank)/2-14

SHEET NO.

PART

NUMBER CAGE

DESCRIPTION

1 2 3 4 5 6 7

UNITS

PER

ASSY

USABLE

ON

CODE

SMR

CODE

4- NO NUMBER 21439 BAK-12 SEMI-PERMANENT INSTALLATION

(with Fairleads)

1 D XB

1 515053-153 80020 . PENDANT CABLE, 1-1/4 inch x 153 feet long used on 150 wide runway

1 PAOZZ

515053-203 80020 . PENDANT CABLE, 1-1/4 inch x 203 feet long used on 200 feet wide runway

1 PAOZZ

515053-303 80020 . PENDANT CABLE, 1-1/4 inch x 303 feet long used on 300 feet wide runway

1 PAOZZ

2 60C6030-2 03370 . SUPPORT, Pendant, 1 inch (GFE) . . . . . . . . . . . AR A,B,C, D,E,F

PAOZZ

60C6030-3 80049 . SUPPORT, Pendant, 1-1/4 inch (GFE) . . . . . . . . AR A,B,C, D,E,F

PAOZZ

64C33518-7 3R148 . . TUBE, 1 inch pendant support instillation tool (See Figure 1)

1 PAOZZ

64C33518-11 98752 . . TUBE, 1-1/4 inch pendant support instilla-tion tool (See Figure 1)

1 PAOZZ

64C33478-7 21439 . . ARBOR, 1 inch pendant support instillation tool (See Figure 1)

1 XB

64C33478-11 98752 . . ARBOR, 1-1/4 inch pendant support instilla- . . .

tion tool (See Figure 1)

1 PAOZZ

7545764 21439 . SUPPORT, Pendant, 1-1/4 inch, 2 inches thick

AR XB

419509-1 80212 . SUPPORT, Pendant, 7 inch, 1-1/4 inch x 2 inch thick

AR PAOZZ

3 66D-1751 98752 . TAPE CONNECTOR ASSEMBLY, For 1-1/4 inch pendant cables

2 PAOZZ

52-W-2067-1 21439 . TAPE CONNECTOR ASSEMBLY, For 1-1/4 inch diameter cable

2 PAOZZ

4 52-W-1203 21439 . TAPE, Nylon . . . . . . . . . . . . . . . . . . . . . . . . . . 2 D PAOZZ 8502251320C 87679 . TAPE, Nylon (1320 feet) . . . . . . . . . . . . . . . . . . 2 PAOZZ

5 52-W-1937-1 21439 . FAIRLEAD UNIT ASSEMBLY (See Figure 11) . . . 2 A,B,D,F,K PAOZZ 52-W-2295-1 21439 . FAIRLEAD UNIT ASSEMBLY (See Figure 11) . . . 2 A,B,D,F,L XB 52-W-2295-2901 21439 . FAIRLEAD UNIT ASSEMBLY (See Figure 11) . . . 2 A,B,D,F,L XB

6 NO NUMBER 21439 . FAIRLEAD TUBES AND COUPLINGS (GFE) . . . AR A,C,D,E,F XB

7 NO NUMBER 21439 . FAIRLEAD TUBE ANCHOR (AP) . . . . . . . . . . . . AR A,C,D,E,F XB 8 52-W-1832-1 21439 . SHEAVE ASSEMBLY (See Figure 10) . . . . . . . . 2 K,L PAOZZ 9 52-W-1765-1 21439 . ARRESTING ENGINE ASSEMBLY (See Fig- . . .

ure 14)

2 H XB

52-W-2220-1 21439 . ARRESTING ENGINE ASSEMBLY (See Fig- . . .

ure 14)

2 I XB

52-W-2291-1 21439 . ARRESTING ENGINE ASSEMBLY (See Fig- . . .

ure 14)

2 J XB

52-W-2291-2 21439 . ARRESTING ENGINE ASSEMBLY (See Fig- . . .

ure 14)

2 M PAOZZ

52-W-2291-801 21439 . ARRESTING ENGINE ASSEMBLY (See Fig- . . .

ure 14)

2 Q PAODD

10 52-B-779-1 21439 . CLAMP, Tape . . . . . . . . . . . . . . . . . . . . . . . . . . 2 PAOZZ 11 52-W-1765-12 21439 . SCREW, Cap, button head 3/8-16 UNC-2A x . . .

1 inch long (AP)

8 H PAOZZ

52-W-2220-12 21439 . SCREW, Cap, button head 3/8-16 UNC-2A x . . .

1 inch long (AP)

8 I XB

52-W-2291-12 21439 . SCREW, Cap, button head 3/8-16 UNC-2A x . . .

1 inch long (AP)

8 J,M PAOZZ

CODES USABLE ON

A Standard Expeditionary Instal-lation B Bolted-Up Expeditionary In-stallation C Semi-Permanent Installation

(with Runway Edge Sheaves)

D Semi-Permanent Installation (with Fairleads)

E Concrete Pit Permanent In-stallation (with Runway Edge Sheaves)

2-15

SHEET NO.

PART

NUMBER CAGE

DESCRIPTION

1 2 3 4 5 6 7

UNITS

PER

ASSY

USABLE

ON

CODE

SMR

CODE

4-

CODES USABLE ON

F Concrete Pit Permanent In-stallation (with Fairleads) H 52-W-1765-1 Arresting En-gine I 52-W-2220-1 Arresting En-gine J 52-W-2291-1 Arresting En-gine K 52-W-1937-1 Fairlead Beam L 52-W-2295-1 Fairlead Beam M 52-W-2291-2 Arresting En-gine Q 52-W-2291-801 Arresting En-gine

2-16

Figure 5. BAK-12 Concrete Pit Permanent Installation (with Runway Edge Sheaves)

(2-17 blank)/2-18

SHEET NO.

PART

NUMBER CAGE

DESCRIPTION

1 2 3 4 5 6 7

UNITS

PER

ASSY

USABLE

ON

CODE

SMR

CODE

5- 52-W-2075-1 21439 BAK-12 CONCRETE PIT PERMANENT IN-

STALLATION (with Runway Edge Sheaves)

1 E XB

1 515053-153 80020 . PENDANT CABLE, 1-1/4 inch x 153 feet long used on 150 feet wide runway

1 PAOZZ

515053-203 80020 . PENDANT CABLE, 1-1/4 inch x 203 feet long used on 200 feet wide runway

1 PAOZZ

515053-303 80020 . PENDANT CABLE, 1-1/4 inch x 303 feet long used on 300 feet wide runway

1 PAOZZ

2 60C6030-3 80049 . SUPPORT, Pendant (GFE) . . . . . . . . . . . . . . . . AR PAOZZ 7545764 21439 . SUPPORT, Pendant, 1-1/4 inch, 2 inches thick

AR XB

419509-1 80212 . SUPPORT, Pendant, 7 inch; 1-1/4 inch x 2 inch thick

AR PAOZZ

3 66D-1751 98752 . TAPE CONNECTOR ASSEMBLY, For 1-1/4 inch pendant cables

2 PAOZZ

52-W-2067-1 21439 . TAPE CONNECTOR ASSEMBLY, For 1-1/4 inch diameter cable

2 PAOZZ

4 52-W-1203 21439 . TAPE, Nylon (GFE) . . . . . . . . . . . . . . . . . . . . . . 2 E PAOZZ 8502251320C 87679 . TAPE, Nylon (1320 feet) . . . . . . . . . . . . . . . . . . 2 PAOZZ

5 52-W-2080-1 21439 . DECK SHEAVE ASSEMBLY (See Figure 44) . . . 2 C,E XB 6 52-D-642-1 21439 . TAPE BRUSH ASSEMBLY (See Figure 54) . . . . . 2 C,E PAOZZ

7 NO NUMBER 21439 . FAIRLEAD TUBES AND COUPLINGS (GFE) . . . AR A,C,D,E,F XB

8 52-D-380-1 80020 . DEFLECTOR SHEAVE ASSEMBLY (See Fig- . . .

ure 46)

4 E PAOOO

9 52-W-1765-1 21439 . ARRESTING ENGINE ASSEMBLY (See Fig- . . .

ure 14)

2 H XB

52-W-2220-1 21439 . ARRESTING ENGINE ASSEMBLY (See Fig- . . .

ure 14)

2 I XB

52-W-2291-1 21439 . ARRESTING ENGINE ASSEMBLY (See Fig- . . .

ure 14)

2 J XB

52-W-2291-2 21439 . ARRESTING ENGINE ASSEMBLY (See Fig- . . .

ure 14)

2 M PAOZZ

52-W-2291-801 21439 . ARRESTING ENGINE ASSEMBLY (See Fig- . . .

ure 14)

2 Q PAODD

10 52-B-779-1 21439 . CLAMP, Tape . . . . . . . . . . . . . . . . . . . . . . . . . . 2 PAOZZ 11 52-W-1765-12 21439 . SCREW, Cap, button head 3/8-16 UNC-2A x . . .

1 inch long (AP)

8 H PAOZZ

52-W-2220-12 21439 . SCREW, Cap, button head 3/8-16 UNC-2A x . . .

1 inch long (AP)

8 I XB

52-W-2291-12 21439 . SCREW, Cap, button head 3/8-16 UNC-2A x . . .

1 inch long (AP)

8 J,M PAOZZ

CODES USABLE ON

A Standard Expeditionary Instal-lation C Semi-Permanent Installation

(with Runway Edge Sheaves)

D Semi-Permanent Installation (with Fairleads)

E Concrete Pit Permanent In-stallation (with Runway Edge Sheaves)

F Concrete Pit Permanent In-stallation (with Fairleads)

H 52-W-1765-1 Arresting En-gine

I 52-W-2220-1 Arresting En-gine

J 52-W-2291-1 Arresting En-gine

M 52-W-2291-2 Arresting En-gine

Q 52-W-2291-801 Arresting En-gine

2-19

Figure 6. BAK-12 Concrete Pit Permanent Installation (with Fairleads)

2-20

SHEET NO.

PART

NUMBER CAGE

DESCRIPTION

1 2 3 4 5 6 7

UNITS

PER

ASSY

USABLE

ON

CODE

SMR

CODE

6- NO NUMBER 21439 BAK-12 CONCRETE PIT PERMANENT IN-

STALLATION (with fairleads)

1 F XB

1 515053-153 80020 . PENDANT CABLE, 1-1/4 inch x 153 feet long used on 150 wide runway

1 F PAOZZ

515053-203 80020 . PENDANT CABLE, 1-1/4 inch x 203 feet long used on 200 feet wide runway

1 PAOZZ

515053-303 80020 . PENDANT CABLE, 1-1/4 inch x 303 feet long used on 300 feet wide runway

1 PAOZZ

2 60C6030-2 03370 . SUPPORT, Pendant (GFE) . . . . . . . . . . . . . . . . AR A,B,C, D,E,F

PAOZZ

60C6030-3 80049 . SUPPORT, Pendant (GFE) . . . . . . . . . . . . . . . . AR PAOZZ 7545764 21439 . SUPPORT, Pendant, 1-1/4 inch, 2 inches thick

AR XB

3 66D-1751 98752 . TAPE CONNECTOR ASSEMBLY, For 1-1/4 inch pendant cables

2 PAOZZ

52-W-2067-1 21439 . TAPE CONNECTOR ASSEMBLY, For 1-1/4 inch diameter cable

2 PAOZZ

4 52-W-1203 21439 . TAPE, Nylon . . . . . . . . . . . . . . . . . . . . . . . . . . 2 F PAOZZ 8502251320C 87679 . TAPE, Nylon (1320 feet) . . . . . . . . . . . . . . . . . . 2 PAOZZ

5 52-W-1937-1 21439 . FAIRLEAD UNIT ASSEMBLY (See Figure 11) . . . 2 A,B,D,F,K PAOZZ 52-W-2295-1 21439 . FAIRLEAD UNIT ASSEMBLY (See Figure 11) . . . 2 A,B,D,F,L XB 52-W-2295-2901 21439 . FAIRLEAD UNIT ASSEMBLY (See Figure 11) . . . 2 A,B,D,F,L XB

6 NO NUMBER 21439 . FAIRLEAD TUBES AND COUPLINGS (GFE) . . . AR A,C,D,E,F XB

7 NO NUMBER 21439 . FAIRLEAD TUBE ANCHOR (AP) . . . . . . . . . . . . AR A,C,D,E,F XB 8 52-W-1832-1 21439 . SHEAVE ASSEMBLY (See Figure 10) . . . . . . . . 2 K,L PAOZZ 9 52-D-380-1 80020 . DEFLECTOR SHEAVE ASSEMBLY (See Fig- . . .

ure 46)

4 E,F PAOOO

10 52-W-1765-1 21439 . ARRESTING ENGINE ASSEMBLY (See Fig- . . .

ure 14)

2 H XB

52-W-2220-1 21439 . ARRESTING ENGINE ASSEMBLY (See Fig- . . .

ure 14)

2 I XB

52-W-2291-1 21439 . ARRESTING ENGINE ASSEMBLY (See Fig- . . .

ure 14)

2 J XB

52-W-2291-2 21439 . ARRESTING ENGINE ASSEMBLY (See Fig- . . .

ure 14)

2 M PAOZZ

52-W-2291-801 21439 . ARRESTING ENGINE ASSEMBLY (See Fig- . . .

ure 14)

2 Q PAODD

11 52-B-779-1 21439 . CLAMP, Tape . . . . . . . . . . . . . . . . . . . . . . . . . . 2 PAOZZ 12 52-W-1765-12 21439 . SCREW, Cap, button head 3/8-16 UNC-2A x . . .

1 inch long (AP)

8 H PAOZZ

52-W-2220-12 21439 . SCREW, Cap, button head 3/8-16 UNC-2A x . . .

1 inch long (AP)

8 I XB

52-W-2291-12 21439 . SCREW, Cap, button head 3/8-16 UNC-2A x . . .

1 inch long (AP)

8 J,M PAOZZ

CODES USABLE ON

A Standard Expeditionary Instal-lation B Bolted-Up Expeditionary In-stallation C Semi-Permanent Installation

(with Runway Edge Sheaves)

D Semi-Permanent Installation (with Fairleads)

E Concrete Pit Permanent In-stallation (with Runway Edge Sheaves)

F Concrete Pit Permanent In-stallation (with Fairleads)

H 52-W-1765-1 Arresting En-gine

I 52-W-2220-1 Arresting En-gine

J 52-W-2291-1 Arresting En-gine

K 52-W-1937-1 Fairlead Beam L 52-W-2295-1 Fairlead Beam

2-21

SHEET NO.

PART

NUMBER CAGE

DESCRIPTION

1 2 3 4 5 6 7

UNITS