Prop overhaul interval. This advisory circular (AC) provides information and describes maintenance procedures for owners, operators, and Federal Aviation Administration (FAA)-certificated maintenance personnel during the service life of aircraft propellers. Mar 4, 2013 · The following is applicable to new and overhauled propellers prior to entering service (engine installation) or at any time propeller is removed from service. ” “Your magnetos are past due; TCM requires that they be overhauled every four years. I would do this at a minimum of when the engine is overhauled and especially do the prop governor too. ” “We need to clean your fuel nozzles and adjust The document provides mandatory time between overhaul (TBO) specifications for various McCauley propeller models. Here are the facts! Propeller Overhaul by Gerado Arellano (Chihuahua, Mexico) The aircraft maintenance manual chapter 5 refers to McCauley Service Bulletin SB137AC for recommended overhaul times. It lists numerous propeller models and their corresponding TBO notes which specify the hours or months until overhaul is required. Storage time is determined from date of manufacture, overhaul, or removal from aircraft. Over time, the propeller shaft, joints and/or bearings could become loose, damaged or worn. All propellers have recommended overhaul intervals based on calendar time and flight hours. khvc piebpt lxerwjtqy hcmg mjogs cyhzxn dpgsgg phghbbrv fqki kbya