Springs fit well with adjustment to chain. Connectors were too large to fit tailwheel horn and clips ordered were too small. Had to use original clips. Did not stop shimmy so I ordered new tailwheel instead of trying to rebuild 70 y/o original.
Maule Anti-Shim Comp Spring Kit 4001-29
Installed comp spring on a 1946 7CCM champ. The springs worked perfectly. Had no trouble with the installation.
Maule Anti-Shim Comp Spring Kit 4001-29
They function as designed with easy install. A good bit pricy.
Maule Anti-Shim Comp Spring Kit 4001-29
Spring material very soft. One spring has stretched after 2 flights. Tailwheel has swivel pin release, so that is how much pressure it experienced.
Maule Anti-Shim Comp Spring Kit 4001-29
Very good spring kit. Well constructed.
Maule Anti-Shim Comp Spring Kit 4001-29
Good buy and perfect fit.
Maule Anti-Shim Comp Spring Kit 4001-29
I had one of the small Tailwheel spring clips pull open on my Extra 300. This is the prefect replacement system with the oval clips with safety cotter pins.
Works great to stop the shimmy on the Scott 3200 tailwheel on my CUB
Could have been suppied with slightly longer pieces of chain, too short for my aircraft.
Please note, Aircraft Spruce Canada's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce Canada assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.
Per the manufacturer, everything in the kit is approved. However, it does not come with STC and a field approval may be required for installation in certified aircraft.
The springs are about 2.25 long and 1" in diameter. The connectors are 1-13/16 and the chain is 4" long.