ID: 3133o

Mr. Richard W. Ward
Vice President
K-D Lamp Company
1910 Elm Street
Cincinnati, OH 45210

Dear Mr. Ward:

This is in reply to your letter of September 14, l988, asking for a clarification of Federal requirements for the minimum lens area for turn signal lamps and stop lamps.

The understanding expressed in your letter is correct. The SAE materials for turn signal lamps and stop lamps for wide vehicles incorporated by reference in Table I apply to original equipment on vehicles currently being manufactured, and to equipment intended to replace such original equipment. These standards were expressly incorporated to supersede earlier versions of SAE standards for turn signal lamps and stop lamps. However, in recognition that original equipment lamps made to earlier SAE specifications might not be compatible with the electrical systems of vehicles designed to conform to later SAE specifications, the agency adopted paragraphs S4.l.l.6 and 4.l.l.7, allowing the continued manufacture for replacement purposes only, of turn signal lamps and stop lamps designed to conform to earlier specifications. Both sections incorporate in their text portions of the earlier SAE standards. Because the earlier specification for turn signal lamps, J588d, required an effective projected luminous area not less than 12 square inches for turn signal lamps on wide vehicles, this requirement is also specified in S4.1.1.7 for replacement lamps manufactured in conformance with J588d.

In short, your interpretation is correct with respect to turn signal lamps manufactured for installation on vehicles whose overall width is 80 inches or more. Single compartment turn signal lamps designed to conform to SAE J588e need meet only a minimum luminous lens area of 8 square inches. But if a turn signal lamp is manufactured to replace a turn signal lamp that was designed to conform to SAE J588d, its minimum luminous lens area is 12 square inches.

I hope this clarifies the matter for your customer.

Sincerely,

Erika Z. Jones Chief Counsel

/ref: 108 d:ll/3/88

ID: 1985-04.35

TYPE: INTERPRETATION-NHTSA

DATE: 11/25/85

FROM: AUTHOR UNAVAILABLE; Erika Z. Jones; NHTSA

TO: Mr. John L. O'Connell

TITLE: FMVSS INTERPRETATION

TEXT:

November 25, 1985 Mr. John L. O'Connell Public Transportation Administrator Department of Motor Vehicles State of Connecticut State Street Wethersfield, CT 06109-1896 Dear Mr. O'Connell: This is in reply to your letter of October 8, 1985, to Jeffrey Miller, former Chief Counsel of this agency. You have asked whether a new style school bus warning lamp system developed by the Whelen Engineering Company meets the requirements of Motor Vehicle Safety Standard No. 108 and referenced SAE standards, and whether such a system can be installed and used on school buses in compliance with Federal regulations. Pursuant to paragraph S4.1.4 of Standard No. 108, a school bus must be equipped with a system of red lamps, or red and amber lamps meeting SAE Standard J887 School Bus Red Signal Lamps, July 1964 (copy enclosed). The Whelen system is said to comply with SAE J887 May 1982, with the possible exception of dimensions. The requirements that the Whelen system must meet are those of the 1964 version of J887. Dimensional specifications are not included in the 1964 version, however, the minimum effective projected luminous lens area requirement of 19 square inches must be met. The test report indicates that the Whelen lamp meets the minimum photometrics of both the 1982 and 1964 versions of J887 and its dimensions, 7" x 2.75", indicate that the minimum luminous lens area requirement may also be met. However, the test report indicates that the light flashes at a rate of 55 cycles per minute. The Whelen lamp therefore does not comply with the 1964 requirement that school bus warning lamps flash at a rate of 60-120 cycles per minute (nor the 1982 SAE specifications of 1-2 H which is 60-120 cycles per minute). For this reason, the Whelen system does not meet Federal requirements and cannot be installed on school buses certified as meeting all applicable Federal motor vehicle safety standards. Sincerely, Original Signed By Erika Z. Jones Chief Counsel Enclosure

ID: 8088

Mr. Frank E. Timmons
Rubber Manufacturers Association
1400 K St., N.W.
Washington, DC 20005

Dear Mr. Timmons:

This responds to your letter about our November 1992 letter to the Under Secretary, Kuwait Ministry of Commerce. In that letter, NHTSA discussed Federal requirements for tires sold in the United States for passenger cars and other "motor vehicles." You wish to ensure that the Under Secretary understands that the term "motor vehicles" only refers to vehicles "manufactured primarily for use on highways."

We are glad to clarify the meaning of the term "motor vehicle." "Motor vehicle" is defined in 102(3) of the National Traffic and Motor Vehicle Safety Act as "any vehicle driven or drawn by mechanical power manufactured primarily for use on the public streets, roads, and highways, except any vehicle operated exclusively on a rail or rails." (Emphasis added.) Thus, a motor vehicle is a vehicle that the manufacturer expects will use public highways as part of its intended function.

This agency has issued many interpretations of what is and what is not a "motor vehicle." In general, vehicles that are equipped with tracks or are otherwise incapable of highway travel are not motor vehicles. Likewise, vehicles that are designed and sold solely for off-road use (e.g., airport runway vehicles and underground mining vehicles) are not motor vehicles even if operationally capable of highway travel. They would, however, be considered motor vehicles if the manufacturer knew that a substantial proportion of its customers actually would use them on the highway.

Vehicles that use the public highways on a necessary and recurring basis are considered motor vehicles. Furthermore, even if the majority of a vehicle's use will be off-road but it will spend a substantial amount of time on-road, this agency has interpreted that to be a motor vehicle.

We appreciate your interest in this matter and will provide the Under Secretary with a copy of this letter. Please contact us if we can be of further assistance.

Sincerely,

John Womack Acting Chief Counsel

cc: Under Secretary, Kuwait Ministry of Commerce ref:109#119#571#574 d:2/11/93

ID: nht79-2.21

DATE: 08/31/79

FROM: AUTHOR UNAVAILABLE; F. Berndt; NHTSA

TO: Halliburton Services

TITLE: FMVSS INTERPRETATION

TEXT:

Mr. Ron Bechtel Halliburton Services Drawer 1431 Duncan, Oklahoma 73533

Dear Mr. Bechtel:

This is in response to your letter of May 1, 1979, requesting an interpretation of the definition of "incomplete vehicle" contained in Federal Motor Vehicle Safety Standard No. 115, and in confirmation of your subsequent telephone conversations with Mr. Schwartz of my office.

The term "incomplete vehicle" is defined in S3 of the standard to mean "an assemblage consisting, as a minimum, of frame and chassis structure, power train, steering system, suspension system, and braking system, to the extent that those systems are to be part of the completed vehicle, that requires further manufacturing operations, other than the addition of readily attachable components, such as mirrors or tire and rim assemblies, or minor finishing operations such as painting, to become a completed trailer."

You are correct in saying that most of the components listed in the definition are not meant to be part of a trailer. Consequently, an incomplete trailer would consist of only those components, such as a frame, listed in the definition which are meant to be part of the completed trailer. The outfitting of an incomplete trailer for a specific purpose would not be sufficient to make Halliburton Services responsible for assigning the vehicle identification number.

Sincerely,

Frank Berndt Chief Counsel

(405) 251-3565 May 1, 1979 RB-90-79

Office of Chief Council National Highway Traffic Safety Administration 400 7th Street, S.W. Washington, D.C. 20590

Dear Sir:

VIN Standards

I would like to request an interpretation as to the definition of an "incomplete vehicle" in regard to trailers. The definition as contained in S571.115(s)(3) is only applicable to powered vehicles as the stated minimum requirements are not relative to trailers.

Very truly yours,

Ron Bechtel

RB:im

ID: nht81-2.50

DATE: 07/22/81

FROM: AUTHOR UNAVAILABLE; F. Berndt; NHTSA

TO: British Standards Institution

TITLE: FMVSS INTERPRETATION

TEXT: This responds to your letter of June 8, 1981, concerning Standard No. 209, Seat Belt Assemblies. You are correct that my letter of June 1, 1981, on the abrasion test procedure of the standard should have referred to section 5.1(d), instead of to section 5.2(d).

You also suggested that in the process of clarifying the standard's abrasion requirements, the agency should consider possible modifications to sections 4.2(e) and (f) of the standard. In the process of reviewing the abrasion test requirements, the agency will also examine those other sections to determine what changes should be made.

Finally, you raised the issue of whether the standard, as with other national and international standards, should have a requirement that conditioned webbing must retain a certain percentage of its unconditioned strength and must also meet the minimum strength requirement for unconditioned webbing. The agency is not aware of any data indicating that our current conditioned strength requirements are insufficient.

Sincerely,

ATTACH.

JUNE 8, 1981

F Berndt -- U.S. Department Transportation, National Highway Traffic Administration

Dear Mr Berndt

Many thanks for your letter dated 1 June 1981 regarding abrasion testing to FMVSS 209. However, should Section 5.2 (d), when it occurs, read 5.1 (d)?

I understand your reasoning for the clarification, however, should this be extended to cover Sections 4.2 (e) and 4.2 (f)?

In most of the National and International specifications which we test to the strength after conditioning must be above a certain percentage of its unconditioned strength and also above the minimum required strength of the webbing. You are permitting the use of webbing that might, after abrasion, fall below your minimum strength requirement. Do you have any comments on this?

I look forward to receiving a prompt reply to the first paragraph. Yours sincerely

J E BINGHAM -- SENIOR TEST ENGINEER, MOTOR VEHICLE SAFETY COMPONENTS SECTION, BRITISH STANDARDS INSTITUTION

ID: nht88-3.94

TYPE: INTERPRETATION-NHTSA

DATE: 11/03/88 EST

FROM: ERIKA Z. JONES -- CHIEF COUNSEL NHTSA

TO: RICHARD W. WARD -- V. P; K-D LAMP COMPANY

TITLE: NONE

ATTACHMT: LETTER DATED SEPTEMBER 14, 1988 TO ERIKA Z. JONES, NHTSA ADMIN., FROM RICHARD W. WARD, V.P., K-D LAMP CO.; OCC 2555

TEXT: This is in reply to your letter of September 14, 1988, asking for a clarification of Federal requirements for the minimum lens area for turn signal lamps and stop lamps.

The understanding expressed in your letter is correct. The SAE materials for turn signal lamps and stop lamps for wide vehicles incorporated by reference in Table I apply to original equipment on vehicles currently being manufactured, and to equipment i ntended to replace such original equipment. These standards were expressly incorporated to supersede earlier versions of SAE standards for turn signal lamps and stop lamps. However, in recognition that original equipment lamps made to earlier SAE speci fications might not be compatible with the electrical systems of vehicles designed to conform to later SAE specifications, the agency adopted paragraphs S4.1.1.6 and 4.1.1.7, allowing the continued manufacture for replacement purposes only, of turn signa l lamps and stop lamps designed to conform to earlier specifications. Both sections incorporate in their text portions of the earlier SAE standards. Because the earlier specification for turn signal lamps, J588d, required an effective projected luminou s area not less than 12 square inches for turn signal lamps on wide vehicles, this requirement is also specified in S4.1.1.7 for replacement lamps manufactured in conformance with J588d.

In short, your interpretation is correct with respect to turn signal lamps manufactured for installation on vehicles whose overall width is 80 inches or more. Single compartment turn signal lamps designed to conform to SAE J588e need meet only a minimum luminous lens area of 8 square

inches. But if a turn signal lamp is manufactured to replace a turn signal lamp that was designed to conform to SAE J588d, its minimum luminous lens area is 12 square inches.

I hope this clarifies the matter for your customer.

ID: nht73-3.46

DATE: 03/12/73

FROM: AUTHOR UNAVAILABLE; Lawrence R. Schneider; NHTSA

TO: Harnischfeger Corporation

TITLE: FMVSR INTERPRETATION

TEXT: This is in reply to your letter of January 25, 1973, to Gordon Lindquist, Regional Administrator, NHTSA, asking whether Federal standards require the installation of seat belts on certain vehicles you manufacture. According to brochures you have submitted, these vehicles are your RH 25 3-cu. yd. heavy duty hydraulic shovel, R-150-1 15-ton hydraulic crane, W-350 35-ton hydraulic swinger crane, and T-150 15-ton fully hydraulic truck crane.

With reference to the first three vehicles, the RH 25, R-150-1, and W-350, the NHTSA does not consider these vehicles to be manufactured primarily for use on the public roads. Therefore, they are not "motor vehicles" subject to regulation under the National Traffic and Motor Vehicle Safety Act of 1966. We view them as construction equipment whose use of the public roads is incidental to their primary work-performing purpose.

The NHTSA believes, however, based on the information you have submitted, that the T-150 hydraulic truck crane is a motor vehicle under the Safety Act, and a "truck" under the motor vehicle safety standards. We base this determination on the vehicle's speed capability, that its manufacturer classifies it as a "truck crane", and that its overall appearance appears to be that of a vehicle designed to be used on the highway. As a truck, the vehicle is required to be equipped with seat belts as specified in Motor Vehicle Safety Standard No. 208, Occupant Crash Protection (49 CFR 571.208, copy enclosed). It is required also to conform to safety requirements specified in other safety standards and regulations. Copies of the standards can be obtained as described in the enclosed, "Where to obtain Motor Vehicle Safety Standards and Regulations".

Our decision as to whether this vehicle is a motor vehicle is based only on that information which you have provided us. Other relevant factors which can be taken into consideration are set forth in the enclosed interpretation regarding mini-bikes. If you have further information which you believe we should also consider we will be glad to review it.

ENCLS.

ID: nht95-1.57

TYPE: INTERPRETATION-NHTSA

DATE: February 8, 1995

FROM: Mark Warlick

TO: Ed Glancy -- Chief Counsel

TITLE: NONE

ATTACHMT: ATTACHED TO 4/24/95 LETTER FROM PHILIP R. RECHT TO MARK WARLICK (A4; PART 571)

TEXT: Re: FMVSS 208

The attached document is taken from the R.V.I.A. handbook A Guide to FMVSS, April 23, 1991. My questions pertain to item number 3. Is the statement about the minimum number of designated seating positions required as there are sleeping accommodations s till in effect? If so, where can I find it in the October 1, 1993, CFR 49 manual? And, what is the "definition" or "defined area" that makes up one sleeping position?

Attachment

FMVSS 208: Occupant Crash Protection

This standard specifies requirements for both active and passive occupant crash protection systems.

Applicability: Passenger cars, MPVs, trucks, and buses

Requirements: All designated seating positions (DSP) must be belted

1. MPVs with GVWR of 10,000 pounds or less

a. Other than motorhomes: Type 2 at each front outboard DSP; Type 1 elsewhere; warning system for front (See Figure 208-1 for description of Type 1 and 2 seat belts)

b. Motorhomes: Type 1 may be used for front outside DSP, unless windshield header is within head impact area (Type 2 must be used); Type 1 elsewhere; warning system for front

2. MPVs with GVWR of more than 10,000 pounds

Either a Type 1 or Type 2 at each designated seating position

3. There must be a belt at each DSP; it is the NHTSA's position that, as a minimum, there must be as many DSPs as there are sleeping accommodations (if the vehicle actually has that many "seats")

4. "Designated Seating Position": Any plan view location capable of accommodating a person at least as large as a 5th percentile adult female if the overall seat configuration and design and vehicle design is such that the position is likely to be used while the vehicle is in motion

5. Belts must meet the requirements of FMVSS 209

ID: nht75-4.41

DATE: 10/01/75

FROM: AUTHOR UNAVAILABLE; F. Berndt; NHTSA

TO: United States Testing Co., Inc.

TITLE: FMVSS INTERPRETATION

TEXT: This is in response to your letter of September 11, 1975, in which you asked whether Standard No. 217 requires a minimum retention or force in pushing out an emergency exit window after activation of the release mechanism.

You should note that the force applications specified in S5.3.2 for operation of the release mechanism and subsequent extension of the exit by an occupant are maximum requirements. Therefore, a push-out window which only requires enough force to lift the glass and subframe following operation of the release mechanism complies with the requirements of S5.3.2 and S5.4 as long as that force does not exceed the levels specified for the particular reach distance of the release mechanism.

The standard specifies no minimum force requirements for either the operation of the release mechanism or the extension of the exit following release.

SINCERELY,

September 11, 1975

Frank A. Berndt Acting Chief Counsel, Department of Transportation

I am writing on behalf of one of our commercial clients, who has requested a legal interpretation of one point of Federal Motor Vehicle Safety Standard No. 217, "Bus Window Retention and Release" (49 CFR 571.217).

The point in question pertains to paragraph S5.3.2 where a maximum force is quoted for window push out after the emergency release mechanism has been actuated. Our client has designed a side window system where, after the emergency release mechanism is activated, only hinges at the window top retain the window. Thus, no push-out force is required other than that to overcome the weight of the glass and sub-frame. The question of interpretation arises as to whether some form of retention is required at the bottom of the window after actuation or if a minimum push-out force at the proper access region applies.

I trust that the above information satisfactorily describes our problem and anxiously await your reply.

Thank you in advance for your cooperation in this matter.

UNITED STATES TESTING COMPANY, INC.

John Lomash Product Engineering Sales

ID: nht91-3.27

DATE: April 22, 1991

FROM: Paul Jackson Rice -- Chief Counsel, NHTSA

TO: John Marcum -- Chairman, Electric Vehicles S.A.

TITLE: None

ATTACHMT: Attached to letter dated 12-14-90 from John Marcum to Administrator, NHTSA; Also attached to letter dated 4-1-91 from John Marcum to Administrator, NHTSA

TEXT:

This responds to your letter of April 1, 1991, to the Administrator attaching a copy of a letter dated December 14, 1990, and commenting that you hadn't received a response to it. The reason you didn't receive a response to the letter is that the agency has no record of receiving it.

Your letter requests a temporary exemption from the Federal motor vehicle safety standards for an electric minibus currently being operated in Allentown, Pa. The temporary exemptions granted by this agency are not retroactive, and cover only vehicles manufactured on and after the date of grant. Thus, it is not legally possible to exempt a vehicle after its manufacture. In the event Electric Vehicles, S.A., might be interested in obtaining exemptions for future vehicles, I enclose a copy of the agency's regulation on temporary exemptions, 49 CFR Part 555, as your letter of December 14 was not adequate for this purpose.

Our importation regulations make an exception from compliance for the importation of vehicles that are used for demonstration projects such as the one you have outlined in your letter. Under 49 CFR section 591.5(j), a nonconforming minibus may be imported for a period of up to 5 years (and longer, if the Administrator grants a request for an extension) if the purpose of its importation is "research, investigations, studies, or demonstrations or training." According to your letter, your electric bus is being used as part of a joint test and evaluation program between your company, a regional transportation authority, a State energy office, and a public utility. The importation of the bus for this use is within these exceptions to compliance. This exception would appear to cover the importation of any further electric minibuses imported for the same purpose, provided that the information specified in section 591.5(g) is supplied.