[Code of Federal Regulations]
[Title 40, Volume 18]
[Revised as of July 1, 2003]
From the U.S. Government Printing Office via GPO Access
[CITE: 40CFR90.102]

[Page 173]
 
                   TITLE 40--PROTECTION OF ENVIRONMENT
 
         CHAPTER I--ENVIRONMENTAL PROTECTION AGENCY (CONTINUED)
 
PART 90--CONTROL OF EMISSIONS FROM NONROAD SPARK-IGNITION ENGINES AT OR 
BELOW 19 KILOWATTS--Table of Contents
 
       Subpart B--Emission Standards and Certification Provisions
 
Sec. 90.102  Definitions.

    The definitions in subpart A of part 90 apply to this subpart. All 
terms not defined herein or in subpart A have the meaning given them in 
the Act. The following definitions also apply to this subpart.
    Attitudinal control means the operator regulates either the 
horizontal or vertical position of the equipment, or both.
    Carry means the operator completely bears the weight of the 
equipment, including the engine.
    Support means that the operator holds the equipment in position so 
as to prevent it from falling, slipping or sinking. It is not necessary 
for the entire weight of the equipment to be borne by the operator.