Note for 150, 150A aircraft models: Only eligible for use with the upgraded Cessna vent assembly 0523552-2. These aircraft originally used 1/4" vent lines, however they may be upgraded to a 3/8" vent line with the installation of the P/N 0523552-2 vent assembly per the applicable IPC.
The fuel vent line on most Cessna single engine aircraft attaches to a check valve inside the tank to prevent fuel from flowing out of the vent line, but this valve has a weep hole that allows some fuel to pass to prevent pressurization of the fuel tanks. Unfortunately, this weep hole is much lower than the fuel level of a full tank. Fuel will continuously leak out of the vent line until the fuel level is below the weep hole. With the original vent line, you cannot fill the tanks without wasting a lot of fuel. The Cessna heritage aircraft also have a tank interconnect vent line that allows fuel from both tanks to leak out of the vent. When parked on an unlevel surface, the fuel loss from these aircraft may be many gallons. McFarlane has solved this problem with a redesigned vent line featuring a unique hump that rises above the top of the tank. Some fuel can still escape through the weep hole and out the vent to prevent pressurization of the fuel tanks. However, fuel will stop leaking once the pressure is relieved, and the tanks will remain full. Convenient Kits Kits with a new connection hose (where required) and rubber grommet are also available where applicable. Just add a "K" suffix to the part number. |
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WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov. |
Make | Series | Model | Start S/N | End S/N | Quantity Per Aircraft | Location | Comment |
---|---|---|---|---|---|---|---|
Cessna | 150 | 150 | 17001 | 59018 | 1 | LEFT FUEL TANK | STANDARD TANKS with Cessna vent assembly 0523552-2 |
Cessna | 150 | 150A | 15059019 | 15059350 | 1 | LEFT FUEL TANK | STANDARD TANKS with Cessna vent assembly 0523552-2 |
Cessna | 150 | 150B | 15059351 | 15059700 | 1 | LEFT FUEL TANK | STANDARD TANKS |
Cessna | 150 | 150C | 15059701 | 15060087 | 1 | LEFT FUEL TANK | STANDARD TANKS |
Cessna | 150 | 150D | 15060088 | 15060772 | 1 | LEFT FUEL TANK | STANDARD TANKS |
Cessna | 150 | 150E | 15060773 | 15061532 | 1 | LEFT FUEL TANK | STANDARD TANKS |
Cessna | 150 | 150F | 15061533 | 15064532 | 1 | LEFT FUEL TANK | STANDARD TANKS |
Cessna | 150 | 150G | 15064533 | 15067198 | 1 | LEFT FUEL TANK | STANDARD TANKS |
Cessna | 150 | 150H | 15067199 | 15069308 | 1 | LEFT FUEL TANK | STANDARD TANKS |
Cessna | 150 | 150J | 15069309 | 15071128 | 1 | LEFT FUEL TANK | STANDARD TANKS |
Cessna | 150 | 150K | 15071129 | 15072003 | 1 | LEFT FUEL TANK | STANDARD TANKS |
Cessna | 150 | 150K | 15071129 | 15072003 | 1 | LEFT FUEL TANK | STANDARD TANKS |
Cessna | 150 | 150L | 15072004 | 15075781 | 1 | LEFT FUEL TANK | STANDARD TANKS |
Cessna | 150 | 150M | 15075782 | 15079405 | 1 | LEFT FUEL TANK | STANDARD TANKS |
Cessna | 150 | F150F | F150-0001 | F150-0067 | 1 | LEFT FUEL TANK | STANDARD TANKS |
Cessna | 150 | F150G | F150-0068 | F150-0219 | 1 | LEFT FUEL TANK | STANDARD TANKS |
Cessna | 150 | F150H | F150-0220 | F150-0389 | 1 | LEFT FUEL TANK | STANDARD TANKS |
Cessna | 150 | F150J | F150-0390 | F150-0529 | 1 | LEFT FUEL TANK | STANDARD TANKS |
Cessna | 150 | F150K | F15000530 | F15000658 | 1 | LEFT FUEL TANK | STANDARD TANKS |
Cessna | 150 | F150L | F15000659 | F15001143 | 1 | LEFT FUEL TANK | STANDARD TANKS |
Cessna | 150 | F150M | F15001144 | F15001428 | 1 | LEFT FUEL TANK | STANDARD TANKS |
Cessna | 152 | 152 | 15279406 | 15286033 | 1 | LEFT FUEL TANK | STANDARD TANKS |
Cessna | 152 | F152 | F15201429 | F15201980 | 1 | LEFT FUEL TANK | STANDARD TANKS |
By far one of the best investments I made for my 150. This vent line works exactly as advertised. No more watching my hard earned money just pour out of my vent line with full tanks. My only regret is I wish I had done this sooner instead of waiting for my annual.
Please note, Aircraft Spruce'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 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.
This vent line is for the LH Standard range tanks.
5052-O