Now that Bombardier has released the Evolved Maintenance Intervals program for the Bombardier Challenger 604 and Challenger 605 aircraft, we recommend operators be more specific in these statements to reduce potential ambiguity.
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This STC is an AML that includes Hawker 800/XP/1000, Bombardier’s Challenger CL-601/601-3A/3R, Dash 8–100/200/300 and its 415 Superscooper, Cessna Citation 650, Dassault Falcon 900, Fokker 50, and the Gulfstream III, with additional models to follow.
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Most Challenger operators are now well aware of the 2020 mandates for ADS-B transponder upgrades for both the U.S. and Europe. However, we find that many are not aware of the ADS-B standards, options, and prerequisites required.
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When recording the MPD entry in the airframe logbook, make sure it is clear which maintenance program is the appropriate program. Vague entries, while not wrong, lack any real details and can potentially lead to having your aircraft inspected against the wrong program.
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If your inspection calendar includes a large inspection that requires the interior being removed, I recommend incorporating the Low Temperature Ground Wing Anti-Ice System.
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Don't bury the Modsums and RILs in your logbooks. You will need them during future Challenger airframe maintenance.
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Duncan Aviation's experience and expertise tell us that operators can sometimes confuse an out of balance nose wheel for a shimmy instead.
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When planning for your Challenger 300 aircraft maintenance event, don’t forget these important Service Bulletins that include the modification of the thrust reverser kicker plate and thrust reverser pivot door forward fitting.
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The FAA has issued AD 2012-06-03 due to reports that the horizontal stabilizer trim actuator (HSTA) no-back and the number 1 motor brake assembly (MBA) on the Challenger 300 can both fail dormant.
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All aircraft batteries, regardless of whether they're a ni-cad, lead acid or lithium, will require maintenance at some point and time. It is important to perform these maintenance checks at the required intervals and as instructed in the prescribed maintenance instructions.
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It has been several years since we’ve observed saddle tank corrosion aboard the CL604; however, we are beginning to see it more often in the field.
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While performing SB 604-57-003, Duncan Aviation Tech Reps made a couple of observations that will make this inspection easier.
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Intermittent failures like failure to deploy, failure to stow and intermittent unlocked light or operation may be caused by the Flex Shaft Lock.
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Our Challenger Tech Reps recommend two new areas for CL600 corrosion inspection.
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As spring and summer temperatures begin rise, so do the number of environmental system squawks.
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