McFarlane Aviation Products

Part Number: MS16562-16

ROLL PIN, .078 x .562

Eligibility Notice

Please verify that this product is eligible for your aircraft before adding it to your cart.

Click here to view product eligibility.

Approval	Standard Hardware
Condition	New
Manufacturer	Hardware
Unit of Measure	Each
Retail Price	$3.80
Your Price	$1.36
Stock Status	In Stock

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Product Details

Supersedures

Eligibility Notice

Please verify that this product is eligible for your aircraft before adding it to your cart.

Click here to view product eligibility.

OEM Part Number	McFarlane Part Number	Comment
NASM16562-16	MS16562-16

Related Categories

Eligible Aircraft

Make	Series	Model	Beginning S/N	Ending S/N	Eligibility Chart
Cessna	177	177A	17701165	17701370
Cessna	177	177B	17701371	177012313
Cessna	177	177B	17702314	17702752
Cessna	180	180	30000	32661
Cessna	180	180A	32662	50355
Cessna	180	180B	50356	50661
Cessna	180	180C	50662	50911
Cessna	180	180D	18050912	18051063
Cessna	180	180E	18051064	18051183
Cessna	180	180F	18051184	18051312
Cessna	180	180G	18051313	18051445
Cessna	180	180H	18051446	18052284
Cessna	180	180J	18052285	18052770
Cessna	180	180K	18052771	18053203
Cessna	182	182	33000	33842
Cessna	182	182A	33843	51556
Cessna	182	182B	51557	52358
Cessna	182	182C	52357	53007
Cessna	182	182D	18253008	18253598
Cessna	182	182E	18253599	18254423
Cessna	182	182F	18254424	18255058
Cessna	182	182G	18255059	18255844
Cessna	182	182H	18255845	18256684
Cessna	182	182J	18256685	18257625
Cessna	182	182K	18257626	18258505
Cessna	182	182L	18258506	18259305
Cessna	182	182M	18259306	18260055
Cessna	182	182N	18260056	18260825
Cessna	182	182P	18260826	18265175
Cessna	182	182Q	18265176	18267715
Cessna	182	182R	18267716	18268615
Cessna	182	F182P	F18200001	F18200025
Cessna	182	F182Q	F18200026	F18200169
Cessna	185	185	1850001	1850237
Cessna	185	185A	1850238	1850512
Cessna	185	185B	1850513	1850653
Cessna	185	185C	1850654	1850776
Cessna	185	185D	1850777	1850967
Cessna	185	185E	1850968	1851149
Cessna	185	A185E	18501600	18501832
Cessna	185	A185E	1850968	1851599
Cessna	188	188	1880001	1880317
Cessna	188	188	1880001	1880572
Cessna	188	188	1880318	1880572
Cessna	188	188A	18800573	18800832
Cessna	188	188B	18800833	18802348

Frequently Asked Questions

Question
How do I keep contaminants out of my fuel system? The fuel selector valve works in unscreened fuel. Contaminated fuel can cause selector valve seal damage. When fueling from possibly contaminated fuel sources McFarlane recommends the use of a fuel filter, such as Mr. Funnel or another filtering device, to reduce trash in the fuel system.
What pressure is used to test the fuel selector valves after repairs? We pressure test our repaired valves to a minimum of 5 psi using precision controlled air pressure and a calibrated low pressure indicator. This pressure is above the normal fuel pressure on the valve and below the limits of the springs in the valve. Each valve is submerged in Stoddard solvent while the air pressure is applied to the valve. The valves are then tested in each position to assure that there are no inter-port or external leaks. Leaks are detected by looking for air bubbles escaping from the valve.
How do I know when to replace or service my fuel selector valve? The most common indication of external fuel valve leaks is the smell of avgas in the cabin. Most valves are located under the cabin floor. Fuel stain on the valve and drain plug or drain valve or on the belly of the aircraft can also indicate external leakage. External leaks are generally around the actuation valve stem. Internal leaks are detected when the fuel is turned off and fuel continues to drip during fuel system maintenance. Inner port leakage will allow fuel from one tank to leak into another fuel tank. This type leak is difficult to detect. Fuel transfer from one tank to another with the fuel valve selected to one tank only will indicate inner-port leakage. An extended period of time is needed to detect fuel transfer from one tank to another. Generally if internal leakage is detected when servicing the fuel system, it is likely there is also inner-port leakage.