Caterpillar Inc FD-1 Test Specimens

Metaspec manufactures test specimens required by the manufacturer specification Caterpillar FD-1, which covers final drive and axle fluid (Final Drive and Axle Oil or FDAO) requirements.


The following is a list of tests in Caterpillar FD-1 that require test specimens. Some of these tests may be customized for this specification. Click on the test method number for more information about specimens required for each test.