Revised Standard from Last Update.

1. Scope

This standard specifies the general requirements for oil and air assisted pressure gauges (Bourdon type) mechanical individual gauge systems used in automotive vehicles.

2. References

The following standards contain provisions, which, through reference in this text, constitute provisions of this standard. At the time of publication the editions indicated were valid. All standards are subject to revision and parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the standards indicated below.

IS No. Title

2500 (Part 1) : 2000 Sampling inspection procedures : Part 1 Attributes sampling plans indexed by acceptable quality level (AQL) for lot by lot inspection (third revision)

9000 Basic environmental testing procedures for electronic and electrical items

(Part 5/Sec 2) : 1981 Damp heat ( Cyclic ) test, Section 2 12 + 12 h cycle

(Part 7/Sec 1) : 1979 Impact test, Section 1 Shock

(Part 7/Sec 2) : 1979 Impact test, Section 2 Bump

(Part 7/Sec 3) : 1979 Impact test, Section 3 Drop and topple

(Part 11) : 1983 Salt mist test

(Part 12) : 1981 Dust test

(Part 14/Sec 2): 1988 Test N : Change of temperature, Section 2 Test Nb : Change of temperature (temperature cycling) with specified rate of change - One chamber method

10250 : 1982 Severities for environmental tests for automotive electrical equipment