Matthew P Posted January 16 Report Posted January 16 (edited) Aircraft going into annual and I need to send the Front Gear Truss to Maxwell for them to repair/replace the (2) bent tubes. What's the process for removing it, don't want to send the entire assembly in when only a part of it needs to go in for repair. Gathering information for A&P that's not too familiar with this aspects of a Mooney. TIA Matt Edited January 16 by Matthew P Quote
65MooneyPilot Posted January 17 Report Posted January 17 Don’t want to state the obvious but get yourself a maintenance manual and follow the directions. Read the procedure all the way thru before you start. 1 Quote
Marc_B Posted January 17 Report Posted January 17 It requires a shock disc compression tool that your A&P will have to borrow if they don't have one. As mentioned the instructions are in the maintenance manual. There's also some steps that require proper set up of geometry fore-aft and gear extension and retraction when you're putting it back together. Having someone help that is familiar with Mooney gear rigging would be a plus. Quote
Brian2034 Posted January 17 Report Posted January 17 21 hours ago, Matthew P said: Aircraft going into annual and I need to send the Front Gear Truss to Maxwell for them to repair/replace the (2) bent tubes. What's the process for removing it, don't want to send the entire assembly in when only a part of it needs to go in for repair. Gathering information for A&P that's not too familiar with this aspects of a Mooney. TIA Matt Do a search, there should be pictures posted of homemade tools used to do the job., you can make what tools I are required to remove the landing gear discs. We replaced both nose and main gear discs with tools we fabricated. Quote
Matthew P Posted January 18 Author Report Posted January 18 6 hours ago, Brian2034 said: Do a search, there should be pictures posted of homemade tools used to do the job., you can make what tools I are required to remove the landing gear discs. We replaced both nose and main gear discs with tools we fabricated. Tried, shows links but they are dead, can you send me pics of the tools you made Quote
Matthew P Posted January 18 Author Report Posted January 18 12 hours ago, 65MooneyPilot said: Don’t want to state the obvious but get yourself a maintenance manual and follow the directions. Read the procedure all the way thru before you start. Understood, had heard of individuals fabricating the tools necessary to remove the front pucks so that they could separate the truss Quote
65MooneyPilot Posted January 18 Report Posted January 18 When I removed mine I did not take the discs out. LASAR Did it when I sent it in. Here are some pictures that were posted before the server got switched and a lot of the pictures were lost. Quote
Brian2034 Posted January 18 Report Posted January 18 My setup was similar to the pictured unit. I’ll dig up a picture and post it. Remember it might not be one time use after you install new discs you have to check nose gear tracking and you might have to disassemble the nose gear a second time to apply the service bulletin M20-202 Quote
Jsno Posted January 18 Report Posted January 18 You can remove the truss and then place it into a hydraulic press to remove the discs. Quote
Jsno Posted January 18 Report Posted January 18 I found a May 16, 2022 posting from SHiney Moose, N2983L, saying he had a nose gear disc removal tool that he would loan. Quote
65MooneyPilot Posted January 19 Report Posted January 19 14 hours ago, Jsno said: 14 hours ago, Jsno said: You can remove the truss and then place it into a hydraulic press to remove the discs. This is true, I replaced the main gear discs with a press. Quote
Sabremech Posted January 19 Report Posted January 19 I have a nose shock disk tool that I rent as an option. David Quote
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