McFarlane Aviation Products

Part Number: SEB95-3

CESSNA SERVICE BULLETIN

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Condition	New
Manufacturer	Cessna Aircraft Company
Unit of Measure	Each
Retail Price	$10.00
Your Price	$0.010
Stock Status	Out of Stock

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Product Details

This Cessna published service bulletin requires inspection of the flap support arms and requires installation of wear washers at the forward roller locations to prevent forward flap support wear on Cessna models 150 through 210. The service bulletin does not, however, provide a preventative solution for the wear problem at the aft roller locations.

The McFarlane Flap Roller Service Kit MCSK100 is a preventative solution for the flap arm wear problem at the aft roller locations. Service bulletin SEB 95-3 REV. 1 must be fully complied with before installing the McFarlane Flap Roller Service Kit MCSK100.

Note: McFarlane Aviation Products respects all copyright claims. This service bulletin is a Cessna published service bulletin copied by McFarlane with the permission of Cessna for the convenience of our customers.

Included in the flap roller kits for Cessna aircraft.

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
SEB 95-3 REV. 1	SEB95-3

Related Categories

Eligible Aircraft

Make	Series	Model	Beginning S/N	Ending S/N	Eligibility Chart
Cessna	Many	Many	0	ZZZZZZZZZZZZZZZ

Frequently Asked Questions

Question
How do I lubricate my flap rollers To lubricate use a lightweight oil. Lubriplate or motor oil works well. Lubriplate is a light weight, patroleum base, very oily grease.
What is in the McFarlane flap roller kits? Flap Roller Kits contain all of the rollers needed to complete one aircraft. Flap Roller Upgrade Kits include all of the components, forward wear washers (P/N MCS1450-3S10-032), aft service kit (P/N MCSK100), and hardware needed to replace the flap rollers and hardware associated with the rollers, along with Cessna SEB95-3 Rev. 1 for instructions to inspect flap support arms for wear.
What does P/N MCSK100 roller upgrade kit do? The Cessna Service Bulletin SEB95-3 describes damage to the flap support arms from the edges of the rollers cutting into them as the flap rollers rotate. Cessna fixed the roller end wear problem on the forward roller locations by installing a thin stainless steel wear washer between the roller and the flexible flap arms. The aft roller location is more difficult as it is up in the flap structure and is rigid. The flap support arms will not flex open for the addition of wear washers like the forward roller location. The aft long roller position has the same wear problem as the forward roller locations. Since there is not room to install a wear washer with the existing roller, McFarlane designed a roller slightly shorter in length that allows room for wear washers on each end of the roller. The wear washers are designed with a step in them to make them an assembly that is easier to install. Note that the upgrades do not change the aft narrow roller and shims/spacers that control the flap lateral end play. P/N MCSK100 only replaces the unprotected long aft roller(s) on each flap. Replacing the flap arms that have excessive wear is very expensive and time consuming. MCSK100 stops any further flap support arm wear.
How do I get all the parts lined up and the bolt in place at the aft roller locations while working in the small flap hole? We sell tool P/N 970 to facilitate the installation of the aft rollers and make the installation easier and simplified for this hard to reach location. The handle of the tool makes access to the bolt hole in the small inspection opening easy. The pointed tool allows you to align the parts and easily insert the tool in the bolt hole. The next step is to push the tool back out of the hole with the bolt.
How do I determine the correct location for the different width flap rollers and the spacer/shim locations? There are many different installations that were used for the different Cessna models. Please consult your applicable Service/Maintenance Manual and Illustrated Parts Catalog for the proper location for your specific aircraft.
Where do I install P/N MCSK100 flap roller service kit? P/N MCSK100 Flap Roller Service Kit replaces the aft wide roller assembly, and only the aft wide roller. Please consult your applicable Service/Maintenance Manual and Illustrated Parts Catalog for the proper location for your specific aircraft, and the STC SA01074WI.