16.3. Changes to the state standards regulating the maximum permissible maintenance of harmful substances in fulfilled gases of vehicles

Since January, 1st, 2000 in territory of the Russian Federation change №1 to GOST 17.2.2.03-87"Wildlife management is installed. Atmosphere. Norms and methods of measurements of the maintenance окиси carbon and hydrocarbons in the fulfilled gases of cars with petrol engines» (the decision of Gosstandart of the Russian Federation №33 from February, 9th, 1999).

The maintenance WITH and СН in the fulfilled gases of cars with run to 3000 km is regulated by technological norms of manufacturers.

For the cars which have been not equipped каталитическим with neutralizer, the maximum permissible maintenance WITH and СН in the fulfilled gases is specified in tab. 1* (tab. 16.1).

Frequency of rotation Cranked shaft, mines-1	Volume fraction оксида carbon (WITH), %	Volume fraction of residual hydrocarbons (СН), million-1
nmin	The value specified by manufacturer, Or, if it is not specified, - 3,5	1200
nпов	2,0	600

Frequency of rotation of a cranked shaft, mines-1	Volume fraction оксида carbon (WITH), %	Volume fraction of residual hydrocarbons (СН), million-1
nmin	The value specified by manufacturer, or if it is not specified, - 1,0	400
nпов	The value specified by manufacturer, or if it is not specified, - 0,7	200

* Tables are resulted with reductions.

For the cars equipped каталитическим with neutralizer, the maximum permissible maintenance оксида carbon and hydrocarbons in the fulfilled gases is resulted in tab. 2* (tab. 16.2).

The size of frequency of rotation is established by manufacturer in specifications and the maintenance instruction. If it is not established, is accepted nmin = (800±50) mines^-1, nпов = (3000±100) mines^-1.

According to item 1.3 amended wording STATE THAT at excess of the norms specified in tab. 16.1, 16.2, the car is considered technically faulty and before elimination of this malfunction is not subject to operation.