New Manuals on AirCorps Library for May 6th
We are back this week with 38 new component manuals for the Oxygen Equipment and Accessories units.
The manuals uploaded to the Oxygen Equipment unit include some nice later documents from the 1960's and 1970s, including a 1976 manual with general maintenance instructions.
In the Accessories unit, you will find new manuals on valves, filters, engine mounts, and some components related to aircraft seating.
These manuals were donated to AirCorps Library by Aero Trader Warbird Restoration and Maintenance in Chino, California. We have links below to all of this week's new documents.
Renaming Standards
We also want to spend some time this week discussing adding descriptions to Specifications on AirCorps Library. We recently finished up our C-47 unit and are now asking AirCorps Library subscribers to help rename drawings in our Standards unit, but we have gotten some questions because the specifications and standards look a bit different than the parts drawings.

The image to the right shows the standard title block on a parts drawing. When we at AirCorps Library upload a drawing or specification, we name it using the part number - the number in the red box.
We allow users to rename the drawing using the drawing description - the item in the yellow box. Adding a drawing to the description makes the part more searchable on AirCorps Library.
On the specification, the title block generally stretches across the bottom of the page, but it can look different based on the time period in which it was published or the agency or company that published it.
Below, are two examples of National Aircraft/Aerospace Standard sheets, one from 1973 and one from 1941:


In all three images above, when we look for a user-submitted drawing description to be entered, we are looking for the information in the yellow boxes. You do not need to add the letters or numbers in the red box. That is how the specification or standard is named on AirCorps Library.
- When entering the drawing description we always ask that it follow the same standard format, regardless of whether it is a standard or an engineering drawing.
- Always enter any punctuation in the title (periods, commas, hashtags, ampersands, etc.)
- Always put a space before and after a hyphen, even if there doesn't appear to be a space.
- Correct obvious misspellings, but leave abbreviations.
If you make a typo, miss something, or rename a bunch of specifications using the part number don't be too concerned. We check each description entered on the website. Finally, if you come across a drawing where you can't read the title or description, or can't figure out how it should be entered, just skip it. There is no harm in that.
Remember - you can get exclusive historic warbird manuals delivered straight to your email inbox each week. Sign up now for the AirCorps Library weekly newsletter by clicking this link.
New Oxygen Component Manuals
| AN 03-50A-57 (T.O. No. 15X6-3-4-3), Overhaul Instructions for Type A-15 Portable Diluter Demand Oxygen Regulator AD-1876 (Scott), 1-June-1955 |
| AN 03-50A-58, Illustrated Parts Breakdown for Off-On Pressure Reducer PN F1553 (Firewel), 15-Feb-1956 |
| AN 03-50A-58, Illustrated Parts Breakdown for Oxygen Regulator Type A-15 Portable Diluter Demand AD-1876 (Scott), 1-Nov-1952 |
| NAVAER 03-50B-501, Overhaul Instructions with Parts Breakdown for Liquid Oxygen Converter 74967-3 (Mine Safety Appliances), 1-July-1956 |
| NAVAIR 03-50A-19, Instructions with Parts Catalog for Breathing Type Oxygen Regulators Model 92-AC (Harris Calorific Co.), 1-Dec-1944 |
| NAVAIR 03-50A-48, Operation, Maintenance, & Overhaul Instructions for Diluter Deman Oxygen Regulator (Pioneer-Central), 15-May-1970 |
| NAVAIR 03-50A-48, Operation, Maintenance, & Overhaul Instructions for Diluter Demand Oxygen Regulator (Pioneer-Central), 15-May-1970 |
| NAVAIR 03-50A-49, Illustrated Parts Breakdown for Diluter Demand Oxygen Regulator (Pioneer-Central), 15-Mar-1963 |
| NAVAIR 03-50A-49, Illustrated Parts Breakdown for Diluter Demand Oxygen Regulator (Pioneer-Central), 15-Mar-1963 |
| NAVAIR 03-50A-50, Operation, Service, & Overhaul Instructions for Diluter Demand Oxygen Regulator Part No. 17600-1 & Diluter Demand Oxygen Pressure Breathing Regulator 0-616-1 (Aro), 30-Nov-1959 |
| NAVWEPS 03-50GCB-2, Overhaul Instructions with Parts Breakdown for Emergency Oxygen System (Firewel), 15-Oct-1962 |
| NAVWEPS 03-50GCB-3, Overhaul Instructions with Parts Breakdown for Automatic Pressure Breathing Regulator (Firewel), 1-June-1963 |
| NAVWEPS 03-50GCB-4, Overhaul Instructions with Parts Breakdown for Emergency Oxygen Cylinder Assembly PN 3981000-1 (Firewel), 1-June-1963 |
| T.O. No. 03-50-1, Use and Maintenance Instructions for Oxygen Equipment, 21-Dec-1950 |
| T.O. No. 03-50-1, Use and Maintenance Instructions for Oxygen Equipment, 21-Dec-1950 |
| T.O. No. 03-50-1, Use and Maintenance Instructions for Oxygen Equipment, 23-Mar-1950 |
| T.O. No. 03-50-26, Oxygen Testing Kit Type AN-K-4, 25-Oct-1950 |
| T.O. No. 15X-1-1 (NAVAIR 03-50-1), Maintenance Instructions for Oxygen Equipment, 1-May-1969 |
| T.O. No. 15X-1-1 (NAVAIR 03-50-1), Maintenance Instructions for Oxygen Equipment, 15-Mar-1976 |
New Component Accessory Manuals
| AN 03-1-7D, Parts Catalog for Coolant Radiators Models R-502A, -503, -504, -506, -510, -511 & Coolant Radiator & Oil Cooler Model ARCV-1 (Harrison) |
| AN 03-1-7D, Parts Catalog for Coolant Radiators Models R-502A, -503, -504, -506, -510, -511 & Coolant Radiator & Oil Cooler Model ARCV-1 (Harrison), 25-Aug-1945 |
| AN 03-1-21, Operation, Service, & Overhaul Instructions with Parts Catalog for Thermostatic, Noncompensated & Altitude Compensated Coolant Relief Valves, (Standard Aircraft Products), 25-June-1945 |
| AN 03-1-21, Operation, Service, & Overhaul Instructions with Parts Catalog for Thermostatic, Noncompensated & Altitude Compensated Coolant Relief Valves, (Standard Aircraft Products) |
| AN 03-1-32, Operation, Service, & Overhaul Instructions with Parts Catalog for Cuno Filters (Cuno Engineering), 30-June-1945 |
| AN 03-1-32, Operation, Service, & Overhaul Instructions with Parts Catalog for Cuno Filters (Cuno Engineering), 30-June-1945 |
| AN 03-1-42, Instructions with Parts Catalog for Check Valves (Parker Appliance), 25-Nov-1944 |
| AN 03-1-124, Overhaul Instructions for Quick Connects Part Nos 80314, 840297, 840341, 840346, 840357, 840430 (Kidde) 20-Aug-1952 |
| AN 03-1-125, Parts Catalog for Quick Connects Part Nos. 840314, 840297, 840341, 840346, 840357, 840340 (Kidde), 20-Aug-1952 |
| Form No. 1038, Aviation Accessory Specification Catalog (Eclipse-Pioneer), Oct-1944 |
| NAVAER 03-1-160, Illustrated Parts Breakdown for Uni-Directional Inertia Reel Assembly Model 11 (American Seating), 1-Feb-1969 |
| NAVAER 03-1-548, Overhaul Instructions with Parts Breakdown for Gear Box M-1670M1 (Air Associates), 1-Mar-1955 |
| NAVAIR 03-1-84 (T.O. No. 6R9-4-1-44), Parts Catalog for Ball Type Drain Valves (Koehler), 15-Mar-1952 |
| NAVAIR 03-1-156, Overhaul Instructions for Aircraft Engine Mounts (Lord), 23-Feb-1972 |
| NAVAIR 03-1-157, Illustrated Parts Breakdown for Aircraft Engine Mountings (Lord), 1-June-1967 |
| NAVAIR 03-1-159, Overhaul Instructions for Uni-Directional Inertia Reel Assembly Model 11 (American Seating), 15-June-1974 |
| NAVWEPS 03-1-83 (T.O. No. 6R9-4-1-43), Overhaul Instructions for Ball Type Drain Valves (Koehler), 15-Mar-1952 |
| NAVWEPS 03-1-83 (T.O. No. 6R9-4-1-43), Overhaul Instructions for Ball Type Drain Valves (Koehler), 15-Mar-1952 |
| No. 52-54-10, Component Maintenance Manual for Lock Assembly - Part AR2591 (Adams Rite) 31-Dec-1970 |