Code of Federal Regulations (Last Updated: April 5, 2024) |
Title 40 - Protection of Environment |
Chapter I - Environmental Protection Agency |
SubChapter C - Air Programs |
Part 86 - Control of Emissions from New and in-Use Highway Vehicles and Engines |
§ 86.1516 - Calibration; frequency and overview.
Latest version.
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§ 86.1516 Calibration; frequency and overview.
(a) Calibrations shall be performed as specified in §§ 86.1518-84 through 86.1526-84.
(b) At least monthly or after any maintenance which could alter calibration, check the calibration of the CO analyzer. Adjust or repair the analyzer as necessary.
(c) Water traps, filters, or conditioning columns should be checked before each test.
[48 FR 52252, Nov. 16, 1983. Redesignated at 73 FR 37194, June 30, 2008]