# ISO 5674-1:1992 — Withdrawn and superseded ISO standards For ISO 5674-1:1992, item title is Tractors and machinery for agriculture and forestry — Guards for power take-off (PTO) drive-shafts — Part 1: Strength test; status code is 9599; successor is ISO 5674:2004; withdrawn / published date is 1992-05-28, recorded from its source on 2026-08-05. - **Identifier:** ISO 5674-1:1992 _(verified: appears in the quote below)_ - **Item title:** Tractors and machinery for agriculture and forestry — Guards for power take-off (PTO) drive-shafts — Part 1: Strength test _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 5674:2004 - **Withdrawn / published date:** 1992-05-28 _(verified: appears in the quote below)_ ## What the source says > 11782,IS,,ISO 5674-1:1992,Tractors and machinery for agriculture and forestry — Guards for power take-off (PTO) drive-shafts — Part 1: Strength test,Tracteurs et matériels agricoles et forestiers — Protecteurs d'arbres de transmission à cardans de prise de force — Partie 1: Essai de résistance,1992-05-28,1,['65.060.01'],ISO/TC 23/SC 2,9599,[11781],[32988],"['en','fr']",6,"

Specifies the test methods and requirements for determining the robustness and durability of guards. Because of possible re-export to countries with extreme temperatures, a temperature of - 35 °C has been specified for some tests.

" ## Source - https://isopublicstorageprod.blob.core.windows.net/opendata/_latest/iso_deliverables_metadata/csv/iso_deliverables_metadata.csv Last verified: 2026-08-05. Review by: 2027-02-01. Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).