Any of you guys use any nifty tools to torque AN fittings?
Spike
Torquing AN Fittings
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Torquing AN Fittings
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Spike,
If you don't have a set of crow foot (no idea what the plural is, crows feet?) fittings for your torque wrench, you will probably eventually want them. I have two sets, one set looks like the end of a regular open end wrench, the other looks like the end of a brake line wrench. I find the open ones to be more usefull most often.
Pat
If you don't have a set of crow foot (no idea what the plural is, crows feet?) fittings for your torque wrench, you will probably eventually want them. I have two sets, one set looks like the end of a regular open end wrench, the other looks like the end of a brake line wrench. I find the open ones to be more usefull most often.
Pat
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For smaller fittings, we usually just use regular combination wrenches. Larger fittings either get special treatment with a bonney wrench or a ford wrench. The ford wrench is similar to a pipe wrench, but the jaws are smooth and wont damage the fitting.
As far as torque, we generally go to the guddentight torque value. Pretty much everything is hydraulic lines/fittings pressurized to 3000 psi and going to get a pressurized leak check afterwards.
Leak checking a hydraulic pump mounted on the engine gearbox while standing about 12 feet high on a ladder about 6 feet aft of the turning 5100 shaft hores power prop is real fun. You have to have some real testicular fortitude to do that trick.
Bonney wrench
Ford wrench
http://browntool.com/Default.aspx?tabid ... ductID=262
As far as torque, we generally go to the guddentight torque value. Pretty much everything is hydraulic lines/fittings pressurized to 3000 psi and going to get a pressurized leak check afterwards.
Leak checking a hydraulic pump mounted on the engine gearbox while standing about 12 feet high on a ladder about 6 feet aft of the turning 5100 shaft hores power prop is real fun. You have to have some real testicular fortitude to do that trick.
Bonney wrench
Ford wrench
http://browntool.com/Default.aspx?tabid ... ductID=262