BRACKET AS 4578353 - Caterpillar

specifications given in this book are on the basis of information available at the time the book was written. These specifications give the torques, operating pressure, measurements of new parts, adjustments and other items that will affect the service of the product.When the words "use again" are in the description, the specification given can be used to determine if a part can be used again. If the part is equal to or within the specification given, use the part again.When the word "permissible" is in the description, the specification given is the "maximum or minimum" tolerance permitted before adjustment, repair and/or new parts are needed.A comparison can be made between the measurements of a worn part, and the specifications of a new part to find the amount of wear. A part that is worn can be safe to use if an estimate of the remainder of its service life is good. If a short service life is expected, replace the part. For Systems Operation and Testing and Adjusting, make reference to: D3 Tractor Hydraulics, Form No. REG01264. 910 Loader Hydraulic System, Form No. REG01225. 931 Loader Hydraulic System, Form No. REG01328.