# Single Engine 

# SERVICE KIT
**SK195-14**

**TITLE** COPILOT SECONDARY SEAT STOP INSTALLATION - REEL ASSEMBLY REPLACEMENT

**EFFECTIVITY** The airplanes that follow that have had a part number 505590-401 Reel Assembly installed (in accordance with SK195-12, Copilot Secondary Seat Stop Installation) that was shipped from Cessna Parts Distribution on May 14, 200 7 through May 31, 2007: M od e l Y e a r S e ri a l N u m b e rs 190 1948 thru 1953 7004 thru 7999 190 1948 thru 19 53 16000 thru 1 6183 195 1948 thru 1953 7004 thru 7999 195 1948 thru 1953 16000 thru 16183 195A 1948 thru 1 953 7004 thru 7 999 195A 1948 thru 1953 16000 thru 16183 195B 1948 thru 1953 7004 thru 7999 195B 1948 thru 1953 16000 thr u 16183

**DESCRIPTION** It has bee n determined that some 505590-401 Reel Assemblies may not always operate correctly and must be replaced.

**APPROVAL** FAA approval has been obtained on technical data in this publication that affects airplane type design.

**REFEREN CE**  SEB07-8 **CHANGE IN WEIGHT AND BALANCE** Negligible

September 10, 2007 Page 1 of 2 To obtain satisfactory results, procedures speci fi ed in this publication must be accomplished in accordance with accepted methods and prevailing government regulations. Cessna Aircraft Company cannot be responsible for the quality of work performed in accomplishing the requirements of this publication. **Cessna Aircraft Company** , Product Support, P.O. Box 7706, Wichita, Kansas 67277, U.S.A. (316) 517-5800, Facsimile (316) 942-9006 COPYRIGHT © 2007

# SERVICE KIT
**SK195-14**
**MATERIAL INFORMATION** The parts below will be necessary for one copilot seat: **NEW P/N QUANTITY DESCRIPTION OLD P/N DISPOSITION SK195-14**  1 **Kit,** consisting of the following parts: MS21042-3 4 Nut Same Discard MS24665-132 1 Cotter Pin Same Discard MS35333-41 2 Lock Washer Same Discard 505590-401 1 *Reel Assem bly Same Refer to the Credit Information Section SK195-12 1 Copilot Secondary Seat Stop Installation Instructions SK195-14 1 Instructions *The 505590-401 Reel Assembly has three components: the inertia reel assembly, cable assembly (505530-401), and nut cable end.
**ACCOMPLISHMENT INSTRUCTIONS** 1. Prepare the airplane for maintenance. A. Make sure that all switches are in the OFF/NORM position. B. Disconnect electrical power from the airplane. (1) Disconnect the airplane battery. (2) Disconnect external electrical power. C. Attach maintenance warning tags to the battery and external power receptacle that have **"DO NOT CONNECT ELECTRICAL POWER - MAINTENANCE IN PROGRESS"**  written on them. 2. Remove the 505590-401 Reel Assembly. Refer to the applicable illustration in SK195-12, Copilot Secondary Seat Stop Installation for the installation location of the reel assembly. Discard the four MS21042-3 Nuts, MS24665-132 Cotter Pin, and two MS35333-41 Lock Washers. Keep the other attachment hardware. 3. Install the new 505590-401 Reel Assembly in accordance with SK195-12, Copilot Secondary Seat Stop Installation. Use the four new MS21042-3 Nuts, MS24665-132 Cotter Pin, two MS35333-41 Lock Washers, and the kept attachment hardware. 4. Adjust the manual lock in accordance with SK195-12, Copilot Secondary Seat Stop Installation. 5. Remove maintenance warning tags and connect the airplane battery. 6. Make an entry in the airplane logbook stating this Service Kit has been installed.

SK195-14 Page 2