NHTSA Interpretation File Search
Overview
NHTSA's Chief Counsel interprets the statutes that the agency administers and the standards and regulations that it issues. Members of the public may submit requests for interpretation, and the Chief Counsel will respond with a letter of interpretation. These interpretation letters look at the particular facts presented in the question and explain the agency’s opinion on how the law applies given those facts. These letters of interpretation are guidance documents. They do not have the force and effect of law and are not meant to bind the public in any way. They are intended only to provide information to the public regarding existing requirements under the law or agency policies.
Understanding NHTSA’s Online Interpretation Files
NHTSA makes its letters of interpretation available to the public on this webpage.
An interpretation letter represents the opinion of the Chief Counsel based on the facts of individual cases at the time the letter was written. While these letters may be helpful in determining how the agency might answer a question that another person has if that question is similar to a previously considered question, do not assume that a prior interpretation will necessarily apply to your situation.
- Your facts may be sufficiently different from those presented in prior interpretations, such that the agency's answer to you might be different from the answer in the prior interpretation letter;
- Your situation may be completely new to the agency and not addressed in an existing interpretation letter;
- The agency's safety standards or regulations may have changed since the prior interpretation letter was written so that the agency's prior interpretation no longer applies; or
- Some combination of the above, or other, factors.
Searching NHTSA’s Online Interpretation Files
Before beginning a search, it’s important to understand how this online search works. Below we provide some examples of searches you can run. In some cases, the search results may include words similar to what you searched because it utilizes a fuzzy search algorithm.
Single word search
Example: car
Result: Any document containing that word.
Multiple word search
Example: car seat requirements
Result: Any document containing any of these words.
Connector word search
Example: car AND seat AND requirements
Result: Any document containing all of these words.
Note: Search operators such as AND or OR must be in all capital letters.
Phrase in double quotes
Example: "headlamp function"
Result: Any document with that phrase.
Conjunctive search
Example: functionally AND minima
Result: Any document with both of those words.
Wildcard
Example: headl*
Result: Any document with a word beginning with those letters (e.g., headlamp, headlight, headlamps).
Example: no*compl*
Result: Any document beginning with the letters “no” followed by the letters “compl” (e.g., noncompliance, non-complying).
Not
Example: headlamp NOT crash
Result: Any document containing the word “headlamp” and not the word “crash.”
Complex searches
You can combine search operators to write more targeted searches.
Note: The database does not currently support phrase searches with wildcards (e.g., “make* inoperative”).
Example: Headl* AND (supplement* OR auxiliary OR impair*)
Result: Any document containing words that are variants of “headlamp” (headlamp, headlights, etc.) and also containing a variant of “supplement” (supplement, supplemental, etc.) or “impair” (impair, impairment, etc.) or the word “auxiliary.”
Search Tool
NHTSA's Interpretation Files Search
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ID: nht88-2.32OpenTYPE: INTERPRETATION-NHTSA DATE: MAY 24, 1988 FROM: ROBERT G. YORKS -- VICE PRESIDENT AND GENERAL MANAGER, AUTOMOTIVE BUSINESS GROUP, TRUCK-LITE TO: KATHLEEN DEMETER -- ASSISTANT CHIEF COUNSEL FOR GENERAL LAW, NHTSA TITLE: NONE ATTACHMT: ATTACHED TO MEMO DATED 8-1-88, TO ROBERT G. YORKS, FROM ERIKA Z. JONES, STD 108, REDBOOK A32; ALSO ATTACHED MEMO UNDATED, TO ROBERT G. YORKS, FROM KATHLEEN DEMETER TEXT: Pursuant to your letter of April 28, 1988 (copy attached), we are rescinding our request for confidential treatment of this interpretation. Please proceed with your analysis, without restriction. Attachment |
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ID: nht88-2.33OpenTYPE: INTERPRETATION-NHTSA DATE: 05/26/88 FROM: A. J. ACKLEY -- MARTEK CORP. TO: JOAN TILLGHMAN, LEGAL COUNSEL, NHTSA TITLE: NONE ATTACHMT: ATTACHED TO LETTER DATED 12/08/88 FROM ERIKA Z JONES TO A J ACKLEY; REDBOOK A33, STANDARD 125; LETTER DATED 06/10/88 FROM A J ACKLEY TO ERIKA Z JONES; OCC - 2151 TEXT: Dear Ms. Tillghman: We are in the process of submitting a proposal to an account utilizing the red safety triangle. All of the elements of the device will follow the standards as set by the D.O.C. What we propose is using their logo in the center - see drawing. This woul d revolve (to eliminate a windshield) and add to the reflective quality of the device. Do you see any legal problem with the concept? Thank you. ENCLOSURE |
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ID: nht88-2.34OpenTYPE: INTERPRETATION-NHTSA DATE: 05/27/88 FROM: TEVES, ALFRED -- TEVES TECHNICAL SERVICE TO: ERIKA Z. JONES -- NHTSA CHIEF COUNSEL TITLE: BRAKE FLUID RESERVOIR DESIGN ACCORDING TO FMVSS 105 REQUEST FOR INTERPRETATION ATTACHMT: OCTOBER 9, 1981 LETTER FROM BERNDT TO KAWANO, OCTOBER 3, 1988 LETTER FROM JONES TO BURKARD, EBNER, AND TEVES, FEBRUARY 3, 1981 LETTER FROM KAWANO TO BERNDT, JULY 10, 1974 LETTER FROM DYSON TO NAKAJIMA, AND MAY 24, 1988 LETTER FROM TEVES TO GREG ORY TEXT: during his visit at NHTSA on May 17th, 1988 Mr. Ebner presented our new brake system to your experts. We request an interpretation of S 5.4.2 (reservoir capacity) and S 5.3.1/b (Fluid level indicator) of FMVSS 105, with respect to the proposed brake fluid reservoir shown in the attachment. Essential is the existence of an ancillary brake unit in this new brake system. This ancillary brake unit serves the brake circuits 1 and 2 directly. Compared with a conventional reservoir the proposed brake fluid reservoir's distinctive feature is the exit for the ancillary unit. This ancillary unit serves the brake circuits 1 and 2. When the brake pedal is released, the used brake fluid will flow back to the reservoir. This unit does not cause any additional fluid volume. Teves interprets standard 105 S 5.4.2 and S 5.3.1/b) as follows: 1. The total minimum capacity of a reservoir shall be equivalent to the fluid displacement resulting when all the wheel cylinder or caliper pistons serviced by the reservoir move from a new lining, fully retracted position to a fully worn, fully applied position. 2. Reservoir systems utilizing a portion of the reservoir for a common supply to two or more subsystems, individual partial compartments shall each have a minimum volume of fluid equal to at least the volume displaced by the master cylinder piston servi cing the subsystem, during a full stroke of the piston. 3. The total amount of the fluid shall be solely available for the brakes. 4. The ancillary unit shall not use brake fluid for other purposes than for the brake circuits. 5. A drop in the level of brake fluid in any master cylinder reservoir compartment to less then the recommended safe level specified by the manufacturer ot to one-fourth of the fluid capacity of that reservoir compartment, which ever is greater. The ancillary unit does not diminish the built in safety features of the reservoir. In case of a circuit failure, volume 1 resp. volume 2 remains still available for the brakes and the fluid level indicator lamp gives a warning to the driver. In case of a fluid leakage in the ancillary unit, the unit is switched off. The fluid level indicator lamp and additional a separate warning lamp gives a warning to the driver. The fluid volumes 1 and 2 remain in the reservoir and are fully usable fo r applying the brakes with the master cylinder. Accordingly, we believe that the proposed brake fluid reservoir described in this letter and presented to your experts fulfils the requirements S 5.4.2 and S 5.3.1 (b) of FMVSS 105. We ask that you confirm our interpretation at your earliest convenience. FMVSS 105, S 5.4.2: V = V[1] + V[2] + V[3] + V[4] V: GREATER OR EQUIVALENT TO FLUID DISPLACEMENT RESULTING WHEN ALL W/C MOVE FROM A NEW LINING POSITION TO A FULLY WORN LINING POSITION. MAX V[4] FLI V[3] V[1] V[2] BRAKE BRAKE ANCILLARY UNIT CIRCUIT 1 CIRCUIT 2 SERVICING BRAKE CIRCUIT 1+2 FMVSS 105, S 5.3.lb V[1] + V[3] >/- 0.25 (V[1] + V[3] + V[4]) V[2] + V[3] >/- 0.25 (V[2] + V[3] + V[4]) V[1] VOL. DISPLACEMENT EQUIVALENT TO A V[2] >/- FULL STROKE OF THE RELATED M/C-PISTON. TEVES MASTER CYLINDER RESERVOIR DESIGN ACCORDING TO FMVSS 105 3-34513-07 |
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ID: nht88-2.35OpenTYPE: INTERPRETATION-NHTSA DATE: MAY 31, 1988 FROM: M. ARISAKA -- MANAGER, AUTOMOTIVE LIGHTING, STANLEY ELECTRIC CO., LTD. TO: ERIKA Z. JONES -- CHIEF COUNSEL, NHTSA TITLE: NONE ATTACHMT: MEMO DATED 8-10-88, TO M. ARISAKA, FROM ERIKA Z. JONES-NHTSA, STD 108 TEXT: We would like to know about the installation of an additional Rear Reflex Reflector (RR). We are planning to install the additional Rear RR at the center portion of the rear face of cars in addition to present two Rear RRs required by FMVSS No. 108 Table III. (See attached drawing.) The additional Rear RR will never impair the effectiveness of other lighting equipment required by FMVSS No. 108 Table III. Kindly let us know your advice whether the above mentioned additional Rear RR is allowed or not. We are looking forward to your reply. Present two Rear RRs required by FMVSS No. 108 Table III The Additional rear RR |
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ID: nht88-2.36OpenTYPE: INTERPRETATION-NHTSA DATE: 05/31/88 EST FROM: ERIKA Z. JONES -- NHTSA CHIEF COUNSEL TO: GARRY GALLAGHER -- VICE PRESIDENT, METZELER MOTORCYCLE TIRE TITLE: NONE ATTACHMT: FEBRUARY 11, 1988 LETTER FROM GALLAGHER TO COOK IS ATTACHED TEXT: I am writing in response to your letter of February 11, 1988 that requested "written confirmation and approval" to add the word "reinforced" to the sidewall of the Metzeler Motorcycle ME88 Marathon model motorcycle tire. As discussed below, it is our op inion that Federal Motor Vehicle Safety Standard 119 does not prohibit the addition of the word "reinforced." It is important to note that the National Highway Traffic Safety Administration does not approve motor vehicles or motor vehicle equipment, nor do we endorse commercial products. Instead, the National Traffic and Motor Vehicle Safety Act of 1966 (15 U.S .C. 1381 et seq.) establishes a "self certification" process under which each manufacturer is required to certify that its products meet all applicable safety standards. The Act prohibits the manufacture or sale of a noncomplying product. Standard No. 119; New pneumatic tires for vehicles other than passenger cars establishes performance and marking requirements for tires for use on multipurpose passenger vehicles, trucks, buses, trailers, and motorcycles. Paragraph S6.5 of Standard No. 1 19 requires that certain information be labeled on the sidewalls of each tire subject to this standard. The agency has frequently stated in past interpretations that the purpose of these labeling requirements is to provide the consumer, in a clear and s traightforward manner, with technical information necessary for the safe use of the tires. Standard No. 119 permits tire manufacturers to label additional information on the sidewall on the tires, provided that the additional information does not obscur e or confuse the meaning of the required information, or otherwise defeat its purpose. Assuming that the addition of the word "reinforced" is not made in such a way that it obscures or confuses the meaning of the required information, Standard No. 119 d oes not prohibit the addition of the word "reinforced" to the motorcycle tire sidewall. I hope the information provided above will be useful to you and to Metzeler Motorcycle Tire. If there are any further questions or if you need more information, please do not hesitate to write to me. |
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ID: nht88-2.37OpenTYPE: INTERPRETATION-NHTSA DATE: 05/31/88 EST FROM: ERIKA Z. JONES -- NHTSA CHIEF COUNSEL TO: ROBIN C. GELBURD -- MORRISON & FOERSTER TITLE: NONE ATTACHMT: JANUARY 12, 1988 LETTER FROM GELBURD TO JONES IS ATTACHED TEXT: This is a response to your letter of January 12, 1988, asking for NHTSA's evaluation of your client's product intended for use with an add-on child restraint system to "cushion and insulate the child." The product, a sample of which was enclosed with you r letter, is a fabric-covered rectangular seat-pad about 1/2 inch thick, surrounded at the top and both legs by a fabric-covered cushion. The product has a crotch-strap in the front, through which is inserted a belt that anchors on the legs of the recta ngle. On the back of this product are two clips apparently to be used for anchoring the seat pad to the child restraint system. You asked generally whether this product will "contravene or compromise" Federal safety standards, particularly Standard 213 , Child Restraint Systems (49 CFR @ 571.213). Additionally, you asked us to "determine whether the product complies with relevant statutes and regulations within (NHTSA's) jurisdiction." Your client's product falls within NHTSA's jurisdiction if it is an item of "motor vehicle equipment" as that term is defined in @ 102(4) of the National Traffic and Motor Vehicle Safety Act (Vehicle Safety Act). Section 102(4) defines "motor vehicle eq uipment" as: . . . any system, part, or component of a motor vehicle as originally manufactured or any similar part or component manufactured or sold for replacement or improvement of such system, part, or component, or as any accessory, or addition to the motor v ehicle. In determining whether an item is an "accessory," the agency assesses two factors: first, whether the item has no ostensible purpose other than use with a motor vehicle; and second, whether the item is intended to be used principally by ordinary users of motor vehicles. Applying these criteria to your client's seat-pad, we conclude that the seat-pad has no purpose other than use with a child restraint system and that it is intended to be used principally by consumers. Thus, the seat-pad would be an "a ccessory," and, therefore, is "motor vehicle equipment" within the meaning of the Vehicle Safety Act. The Vehicle Safety Act gives this agency the authority to issue safety standards applicable to new motor vehicles and new items of motor vehicle equipment. We have exercised this authority to establish Standard 213, which applies to all new child restra int systems sold in this country. However, Standard 213 does not apply to aftermarket items for child restraint systems, such as your client's seat-pad. Hence, your client is not required to certify that this product complies with that standard before selling the seat-pad. Although Standard 213 does not directly apply to your client's product, there are several statutory provisions of which you should be aware. First, @ 108(a)(2)(A) of the Vehicle Safety Act states that: No manufacturer, distributor, dealer, or motor vehicle repair business shall knowingly render inoperative, in whole or part, any device or element of design installed on or in a motor vehicle or item or motor vehicle equipment in compliance with an ap plicable Federal motor vehicle safety standard. . . There is an element of design incorporated in a child restraint system that may be affected by installing Hasbro's seat-pad. Standard 213 sets flame-retardant performance requirements for materials used in a child restraint system. (See 49 CFR @ 571.21 3, S7, referencing 49 CFR @ 571.302, S4. For your information, I enclose a copy of @ 571.302.) If installing this seat-pad would denigrate the flammability resistance attributes of the child restraint system, then a manufacturer, distributor, dealer, or repair business installing this product would "render inoperative" a design element installed i n the child restraint system in compliance with a Federal motor vehicle safety standard. The person who committed such an act would have violated @ 108(a)(2)(A), and would be subject to a civil penalty of up to $ 1000 for each @ 108 violation on each ch ild restraint system where this design element was "rendered inoperative." Second, your client should know that it will be a motor vehicle equipment manufacturer if it offers this product for sale. As a manufacturer, your client will be subject to the requirements of @@ 151-159 of the Vehicle Safety Act (15 U.S.C. 1411-1419), concerning the recall and remedy of products with defects related to motor vehicle safety. If your client or the agency determined that this seat-pad had a defect related to motor vehicle safety, your client would have to notify all product purchasers o f the defect, and either: 1. repair the seat-pad so that the defect is removed; or 2. replace the seat-pad with an identical or reasonably equivalent product that does not have the defect. Your client, as the manufacturer, would have to bear the full expense of the notice-and-recall campaign, irrespective of the option chosen, for any owner who purchased the product less than eight years before the notice-and-recall campaign. Except in th e context of a defect proceeding, the agency does not determine the existence of safety-related defects. Therefore, we are unable to say whether your client's seat-pad might contain such a defect. However, I wish to express my concern with one aspect of this product. The cushion that surrounds the seat pad is uninterrupted, and seems to have no provision for passing the child restraint system belt around or through the pad and cushion. If the in stallation of your seat-pad would impair the function of a belt installed to restrain the child, then any manufacturer, distributor, dealer, or motor vehicle repair business installing the seat-pad would render inoperative a Federally required element of design that applies to child restraint systems. That kind of action would violate @ 108(a)(2)(A) of the Vehicle Safety Act, and subject the offender to a civil penalty of $ 1000.00 for each violation. Further, the seat pad has a crotch and lap belt assembly. I think it is possible that some parents may use the belt assembly on the seat-pad as a lap restraint for restraining a child's lower torso. Given that your client's seat-pad has a belt configur ation similar to that which a user might expect to see in a child restraint with a crotch strap and lap belt assembly, parents may assume that the belt meets the performance requirements that apply to belts installed on child restraint systems. For exam ple, a nonmetallic belt buckle (such as the buckle on the Hasbro sample) in a child restraint system must meet the temperature resistant specifications of the American Society for Testing and Materials "Standard Practice for Determination of Weight and S hape Changes in Plastic," D756-78. (49 CFR @ 571.213, S5.4.2.) There are load requirements for both the buckle assembly and the webbing in a lap belt restraint system. (49 CFR @ 571.213, S5.4.1.) There are several other performance requirements in Stand ards 209 and 213 applicable to belts, buckles, and materials used on belts installed in child restraint systems. I am sure that your client will want to minimize the chances of a parent mistakenly using the seat-pad belt assembly as a torso restraint. Hasbro may choose to alert parents not to misuse the belt on the seat-pad. One possible means of alerting parents would be to affix a "warning label" to the product. Please understand that this explanation is not an agency "recommendation". NHTSA does not offer its opinion as to the value or practicality of motor vehicles or equipment. When a potential motor vehicle or equipment manufacturer presents us with questio ns concerning a product, we use the information presented to explain how our statute and regulations may apply to such products. It is up to the manufacturer to assess the value and practicality of the product. I hope you find this information helpful. Enclosure |
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ID: nht88-2.38OpenTYPE: INTERPRETATION-NHTSA DATE: 05/31/88 FROM: ERIKA Z. JONES -- NHTSA TO: TERRY E. QUINN -- CORPORATE DIRECTOR OF QUALITY HEHR INTERNATIONAL, INC. TITLE: NONE ATTACHMT: LETTER DATED 10/16/86 FROM ERIKA Z JONES TO EDWARD T FENNELL JR; LETTER DATED 09/18/87 FROM TERRY B QUINN TO NHTSA; OCC 1128 TEXT: Dear Mr. Quinn: This responds to your letter of last year concerning Standard No. 205, Glazing Materials. I regret the delay in our response. You explained that your company, Hehr International, is a prime glazing material manufacturer that tempers glazing material us ed in vehicular windows produced by your company and other companies. You stated that a prospective customer for your tempered glass does not wish to have your trademark appear on the glazing etch of its windows since it is a competitor of yours. You a sked whether a prime manufacturer may sell its tempered glass without its distinctive designation or trademark. As explained below, Standard No. 205 requires that a manufacturer's distinctive designation appear on the glass. However, if the glass in qu estion is marked with the prime manufacturer's DOT code mark, the designation marked on the glass may be the designation of the company that sells the glass, instead of the prime manufacturer. Section S6 of Standard No. 205 (49 CFR 571.205) sets forth the certification and marking requirements for glazing materials. Paragraphs S6.1 and S6.2 of the standard specify that each "prime glazing material manufacturer" shall mark glazing materials ma nufactured by him in accordance with Section 6 of the American National Standard "Safety Code for Glazing Materials for Glazing Motor Vehicles Operating on Land Highways," Z-26.1 - 1977, January 26, 1977 as supplemented by Z26.1a July 3, 1980 (ANS Z-26). Paragraph S6.1 defines a "prime glazing material manufacturer" as one who fabricates, laminates, or tempers the glazing material. Your company is therefore a "prime glazing material manufacturer" of all glazing material that it tempers, and so you are subject to these marking requirements. One of the requirements of S6 of ANS Z-26 is that a manufacturer mark its glazing with its own "distinctive designation or trademark." In addition to the marking requirements of S6 of ANS Z-26, S6.1 of Standard No. 205 requires prime glazing material man ufacturers to mark each piece of glazing they temper with an "AS" number, indicating that the glazing meets all of the performance requirements set for that glazing item number. S6.2 of Standard No. 205 further requires a prime glazing manufacturer to mark each item of glazing material designed to be used in a specific vehicle with the symbol "DOT" a nd a manufacturer's code mark assigned by this agency. Standard No. 205, through its incorporation of ANS Z-26, requires that all glazing be marked with a distinctive designation or trademark by the prime manufacturer. Therefore, your company cannot do what you asked to do in your letter; that is, sell glaz ing without any distinctive designation or trademark appearing on the glazing. However, NHTSA has previously concluded that the designation or trademark on the glazing need not be that of the prime glazing material manufacturer, if the glazing is marked with the prime manufacturer's DOT code mark. This is because NHTSA can easily and accurately identify the prime manufacturer from the DOT code mark, regardless of the distinctive designation or trademark that appears on the glazing. The agency needs t o be able to identify the prime glazing material manufacturer, since that is the party responsible for any defect or noncompliance recall campaigns. When the agency can use the DOT code mark to identify the prime manufacturer, the agency does not need the distinctive designation or trademark appearing on the glazing to also identify the prime manufacturer. When a prime manufacturer sells glazing to another glazing company that sells the glazing to the public, the company selling the glazing to public has a legitimate competitive interest in having its logo appear on that glazing. In recognition of these factors, we said in an October 16, 1986 lett er to Mr. Edward T. Fennell, Jr. (copy enclosed) that Standard No. 205 permits a prime glazing material manufacturer to mark windshields with the logo of the company that was buying windshields from the prime manufacturer, with the permission of the purc hasing company. Your company would be permitted to do the same for the glazing you are selling to a competitor, if your company's assigned DOT code mark appears on the glazing you are selling. If your company's assigned code mark does not appear on that glazing, or if the glazing company that is purchasing the glazing from you will not give you permission to use its logo, Standard No. 205 would require you to mark your company's distinctive designation or trademark on the glazing. ENCLOSURE |
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ID: nht88-2.39OpenTYPE: INTERPRETATION-NHTSA DATE: 06/01/88 FROM: PETER CAMERON-NOTT TO: ERIKA Z. JONES -- CHIEF COUNSEL D.O.T. TITLE: NONE ATTACHMT: ATTACHED TO LETTER DATED 08/10/88 TO PETER CAMERON FROM ERIKA Z. JONES, REDBOOK A32; IMPORT REGULATION; LETTER DATED 11/13/86 TO PETER CAMERON FROM FRANCIS ARMSTRONG, NEF 32GSH TEXT: Dear Ms. Jones, I would first of all like to thank you for your assistance last year in clarifying certain DOT import regulations. Once again I need to call upon your assistance. I wish to import an incomplete vehicle that is in kit form. The kit requires complete assembly as well as the purchase of additional parts - which include engine, transmission, drive-shaft, wheels, tires and seat belts here in the U.S. I understand from a previous letter (copy enclosed) that a vehicle imported in kit form requires that certain items must be FMVSS certified at time of importation. The kit includes items #106,116,205 and all of these carry the appropriate DOT certificat ion markings. Items #109,209, 211 and 213 will be purchased here in the U.S. My question is can these items be entered with Customs on form HS7 under box #2 as they conform with the FMVSS standards listed in the attached letter. Your assistance in this matter will be greatly appreciated. Sincerely, ENCLOSURE |
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ID: nht88-2.4OpenTYPE: INTERPRETATION-NHTSA DATE: 04/21/88 FROM: JAY V. WRIGHT -- PAGE AVJET CORPORATION TO: CHIEF COUNSEL, NHTSA TITLE: NONE ATTACHMT: ATTACHED TO LETTER DATED 08/11/88 TO JAY V. WRIGHT FROM ERIKA Z. JONES, REDBOOK A32(2), STANDARD 102(3) TEXT: Dear Sir: The Engineering and Aerospace Division, Page Avjet Corporation, manufactures and markets an aircraft fuel servicing unit referred to as a "Hydrant Truck". The unit is used to filter and meter aircraft fuels as fuel is pumped from airport storage into aircraft. The Hydrant Truck is an assembly of an 11000 lb GVWR cab-chassis and an equipment platform mounted with the accessories necessary to perform its function. The assembly may or may not have a personnel lift attached depending on the size and type of ai rcraft it is intended to service. The Hydrant Truck is mobile and may well be moved under its own power at its airport base. It is not a unit that is perceived as being moved over public roads or from airport to airport in its daily use. We believe that because the Hydrant Truck is designed for use at a particular and very restricted type of installation it should not be considered a motor vehicle. We respectfully request that a ruling be made as to whether the completed unit does comprise a motor vehicle under the Federal Motor Vehicle Safety Standards. We thank you for your consideration in this matter. Very Truly Yours, [BROCHURE] Aircraft Hydrant Service Vehicle 750 GPM Flow Rate 4 Models Available Specifications: Chassis GMC 3500 Series 1-Ton or Ford F350 1-Ton. Back-up alarm. 3 speed automatic w/oil cooler or 4 speed standard transmission. Standard equipment includes: amber beacon, twin spotlights and radio wiring/antenna. Wide Body Lift Electro/hydraulic operation. 2 ea fueling nozzles to customer's specs. Deadman control. Thiem Industries Primary and Secondary Pressure/Flow Control Systems provide smooth operation and accurate control. Pressure/Volume Control System Primary--Pressure Control Hydrant coupler to customer's specs. Thiem or J. C. Carter. Secondary--Thiem F370ACDE control valve w/Thiem F540-1 rate of flow pilot. Filter/Separator 3-L model WAH2844 750 GPM. ASME vessel. IAW API 1581 Class C, Group II. Velcon coalescer and separator elements. Thiem F716CDE electronic water sump control. Pressure relief valve. Armstrong air eliminator. Gammon differential pressure gauge. Extend Unit Service Life Rechassis the Compact, Modular Designed Fueling System. The Fueling Module is designed to accept Ford, GMC, or Chevrolet 1-ton chassis. Bolt-on mounting allows quick replacement of a worn or damaged chassis. A cost effective alternative to replacing the complete unit. Page Avjet's Engineering Division manufactures airline ground support and fueling equipment to customer specifications and refurbishes ground support equipment for civilian operators and the U.S. Government. Detailed Specifications PAHT-750-1 PAHT-750-2 PAHT-750-4 PAHT-750-8 Chassis GMC 3500 Series 1-Ton or Ford F350 1-Ton 159.5" Wheel Base Auxiliary Springs/15,000 lb. Rear Axle Dual Rear Wheels Power Steering Power Brakes Dual Gas Tanks (GMC) Dual Batteris w/Isolator Heavy Duty Radiator 8.25 CFM Air Compressor Brakemaster Air Dryer w/Heater 3 ea 9.5" x 27" Air Reservoirs Air Filter Front Discharge Spark Arresting Muffler Back-up Alarm Hobbs Hour Meter Air System Pressure Gauge Interlock Warning Light 6 Cylinder or 8 Cylinder Engine 3 Speed Automatic w/Oil Cooler or 4 Speed Standard Transmission Fueling System Type III Hydrant System 750 GPM Maximum Flow Primary and Secondary Pressure Controls Aluminum and Stainless Steel Plumbing Aluminum, Stainless Steel and Brass Components Deadman Control System Fuel Nozzle and Lift Interlock System Lighted Control Panel(s) Water Detection System Greer Bladder Type Surge Suppressor 20 Gal. Aluminum Waste Tank/w/Level Gauge Fuel Temperature Indicator Vapor Proof Electrical System Gammon Fuel Sampling Kits Emergency Fuel Shut Off Valves Fuel Meter Liquid Controls - M60E-2 Fuel Meter Lightened Register and Printer to Customer's Specs. Filter/Separator 3-L Model WAH2844 750 GPM ASME Vessel, IAW API 1581 Class C, Group II Velcon Coalescer and Separator Elements Thiem F716CDE Electronic Water Sump Control Pressure Relief Valve Armstrong Air Eliminator Gammon Differential Pressure Gauge Pressure/Volume Control System Primary - Pressure Control Hydrant Coupler to Customer's Specs. (Thiem or J. C. Carter) Secondary -- Thiem F370ACDE Control Valve w/Thiem F540-1 Rate of Flow Pilot Hoses, Reels, Nozzles 2 1/2" Certified Aircraft Fueling Hoses Hannay EPJ328-35-36RT Hose Reels 12V DC Electric Rewind w/50A Circuit Breakers OPW Swivels Servicing Nozzles to Customer's Specs. (Thiem or J. C. Carter) Twinweld Deadman Hose w/Thiem 13024KB Deadman Control Mounted on Hannay 617-19-20CTR, Spring Rewind Reel Twinweld Fuel/Air Sense Lines w/Quick Disconnects Mounted on Hannay 617-19-20CTR Spring Rewind Reel Hannay HGR100-100 Spring Rewind Static Ground Reels w/100' Cable and 100 Amp Clamp Control Panel Lighted for Night Operation Nozzle Pressure Gauge w/Calibration Tap Gammon Differential Pressure Gauge Primary & Secondary Control Air Pressure Regulators (Tamper Proof w/Removable Key) Primary & Secondary Control Air Pressure Gauges Water Detection Indicator Light Emergency Interlock Override Valve Page Model 43524 Wide Body Lift Electro/Hydraulic Operation 2 ea 2 1/2" x 11' Certified A/C Fueling Hoses 2 ea Fueling Nozzles to Customer's Specs. Deadman Control System Nozzle Holders w/Interlocks Lighted Control Panel Mast Interlock Switch Maximum Extension Interlock Switch Jammed Mast Limit Switch Work Light 36" x 96" Fueling Platform w/Safety Rails 500 lb. Capacity Emergency Down Valve Additional Fire Extinguishers to Customer's Specs. Static Grounding Reels & Cables to Customer's Specs. Vehicle Finish Painted to Customer's Specs. Vehicle Configuration Single Side Mounted Dual Rear Mounted Elevating Platform Service Hose & Reel Service Hoses & Reels w/2 Service Hoses X X X X PAHT-750-1 *PAHT-750-4 PAHT-750-8 * Model 43524 Elevating Platform may be added to this vehicle if needed at a later date. Note: The PAHT-750-2 is a 4 wheel trailer mounted unit and may be ordered in any of the above configurations. **All models can be ordered with custom specifications. Standard features include 2-way radio antenna system and amber rotating beacon. |
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ID: nht88-2.40OpenTYPE: INTERPRETATION-NHTSA DATE: 06/01/88 FROM: EARL W. DAHL -- THE GOODYEAR TIRE AND RUBBER COMPANY TO: ERIKA Z JONES -- CHIEF COUNSEL NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION TITLE: NONE ATTACHMT: ATTACHED TO LETTER 08/26/88 TO EARL DAHL FROM ERIKA Z. JONES, REDBOOK A32, PART 574 TEXT: Dear Ms Jones This letter concerns the tire identification and recordkeeping requirements of Title 49 Code of Federal Regulations Part 574, Section 574.5 (Figure 1). Note 1 in Figure 1 requires that the characters used in the Tire Identification Number must be Futura Bold, Modified, Condensed or Gothic. However, Note 4 of Figure 1 states that other print type will be permitted if approved by the administration. The Goodyear Tire & Rubber Company wishes to use the style of characters shown in the attached drawing ED1087409 to fulfill the requirements of 49CFR574. These characters are engraved in the mold rather than stamped. We request a letter of approval if N HTSA finds that these characters meet the objective of being "easily readable." (35 FR 17258, November 10, 1970). We will appreciate your prompt consideration of this request. ATTACHMENT Sincerely |
Request an Interpretation
You may email your request to Interpretations.NHTSA@dot.gov or send your request in hard copy to:
The Chief Counsel
National Highway Traffic Safety Administration, W41-326
U.S. Department of Transportation
1200 New Jersey Avenue SE
Washington, DC 20590
If you want to talk to someone at NHTSA about what a request for interpretation should include, call the Office of the Chief Counsel at 202-366-2992.
Please note that NHTSA’s response will be made available in this online database, and that the incoming interpretation request may also be made publicly available.