# Single Engine 

# SERVICE 

# KIT SKI95-1

## 1

TITLE PILOT 

### SECONDARY SEAT 

### STOP INSTALLATION

EFFECTIVITYModel 190 

### 190 1

### 95 195 195A t95A 195B 1958 

## Year 1948thru 1953 

### 1948thru 1

### 953 1948thru 

### 1953 1948 

### thru 1953 1948thru 1953 1948

### th~ 

### 1953 1948thru 1953 1948 

### thfu 1953 

### Serial 

### Numbers 7004 thru 

### 7999 

### 16000thru 16183 7004 

### thru 

### 7999 1

### 6000thru 161

### 83 7004 thru 7999 16000thru 161 

### 83 7004 

### thru 

### 7999 16000thru 16183

DESCRlPTtON To 

### install a new-design secondary seat stop.

APPROVAL FAA 

### approval has

### been obtained 

### on technical 

### data in this publication that affects

### airplane type 

### design.
REFERENCE

CHANGE 

### INWEIGHT AND 

### BALANCE

MODEL 

# .................



# ......... WEIGHT INCREASE 

### 1.3pounds



# .................... ARM Refer to the 

### Airplane Weight and 

### Balance Report and 

### Equipment List

### to 

### calculate the Arm 

### and the Moment. 

### RESULTANT MOMENT 

# ....... MOMENTllOOO 

# ............

May 14, 2007 

### Page 1 of 

### 9
I To obiain sst~dacro~ results, procedures specified in his publrcatioo must be accomplished in accordance with accepted rnetmds and preva ling govornrnent regulations. Gessr~a Aircrtift Company cannor be responabbfortb qual\tyof work perlormed n accornplkhing the requirements of th~s publication.
CeSOnfl AlrcrsR Company. Product Supporl. P.D. Box 7706, Wichtta, Yansas 67277,U.S A. (310)5i7-50a0, Facs~mrle (3181 942.9008 COPYRIGHT Q 2007

# SERVICE 

# KIT

- - - - - 

## SKI95-1

## 1
MATERIAL INFORMATION The 

### parts below install the secondary seat 

### stop on the 

### pilot seat for one airplane.
NEW 

### PIN QUANTITY DESCRlPTlON OLD PM DISPOSITION 

### 1 Kit, 

### consisting of the 

### following parts:

1 24 

### inches Nut 

### Bolt Screw 

### Grommet Pin 

### R~vet 

### Rivet Nut Cotter 

### Pin Lock 

### Washer Washer 

### Washer Washer Grommet 

### Bracket Extrusion Doubler 

### Assembly 

### ReelAssembly 

### Instructions



### Tho material, 

### or equivalent, listed in this table 

### will be necessary. 

### NAME Adhesive None None None 

### None Same 

### None None None 

### Same None None 

### None None None 

### None None 

### None None

NUMBER MANUFACTURER 

### EC1300LP (1 Pint) 

### Cessna Aircraft Company 

### Cessna Parts Distribution 5800 

### East Pawnee PO 

### Box 1521 Wichita, KS 672 18 None None 

### None 

### None Discard 

### None None None 

### Oiscard 

### None None None 

### None None 

### None None None None

USE To 

### install the 

### grommet

ACCOMPLISHMENT 

### INSTRUCTIONS 1. 

### Prepare the 

### airplane 

### for maintenance. A. Make 

### sure that all 

### switches are in the OFFlNORM position. 8. 

### Disconnect 

### electrical power 

### from the airplane.

, 

### (1) Disconnect the 

### airplane battery.


### Page 

### 2

# SERVICE KIT

(2) Disconnect externaf electrical 

### power. 

### C. Attach maintenance warning tags 

### to the 

### battery 

### and external power receptacle that 

### have "DO 

### NOT CONNECT 

### ELECTRICALPOWER

# - MAINTENANCE IN 

### PROGRESS" written on them. 

### 2. Removethe airplane interior 

### and the access panels as necessary to get access to Iheseats andfloorboard areas where you must install the seat 

### stop. 

### (Referto 

### the applicable 

### sections 

### of 

### the Service Manual.) 3. 

### Do an inspection of 

### the seat rails, rollers, roller housings, and stop 

### pins. Refer to Cessna Service Information Letter SE83-6

### and FAA Airworthiness Directive 

### (AD) 87-20-03 Revision 2 or subsequent revis~on. 4. Repair 

### or replace components as 

### necessary. 

### 5, Install 

### the 

### secondary seat 

### stop as follows: NOTE: You can remove 

### and install the 

### seat as 

### necessary as you do this installation. 

### A. (Refer to Figure 1, Detail

### A 

## and View G-G.) Make 

### the 0399377-3

### Cable End Mounting 

### Bracket as follows: (1) Cut the 0399377-3 Cable 

### Erld Mounting Bracket to 

### the correct drmenslonsfromthe 0399377-4 Extrusion. 

### (2) Remove the sharp edges of the 0399377-3 

### Cable End Mounting 

### Bracket. Do not drill holes inthe 0399377-3 Cable 

### End Mounting Bracket at this time. 

### B. (Referto Figure 

### I,Detail A 

### and Views A-A, B-B, 

### and G-G.) Install the 0399377-3 Cable End Mounting Bracket 

### as follows: (1) Temporarily install the 

### 52300-26Bracket 

### on the 505530-40t 

### Cable Assembly with the two AN316-5R 

### Nuts and the two MS35333-41 LockWashers. 

### Makesure that you put the 

### 52300-26 Bracket on the center of the threaded end of the 

### 505530-401Cable Assembly. NOTE: 

### You can 

### make the hole inthe 

### S2300-26 Bracket 

### larger to 

### a 0.312-inch 

### diameter. (2) Remove and d~scard the existing forward MS20392 Pin on 

### the left seat-stop pin release handle. 

### (3) Install the 

### 505530-401 

### Cable Assembly with 

### the MS20392-1 

### C23 Pin and 

### the 

### two NAS1149FN432PWashers. 

### (4) Attach the stop pin spring 

### and install

### the MS24665-132 

### Cotter Pin temporarily, 

### as necessary. 

### (5) (Refer to Figure 1, View 

### A-A.) Attach the 505530-401 Cable Assembly to 

### the 505590-401 ReelAssembly. 

### (6) (Referto Figure 1, Detail 

### B.) Put the 

### seat 

### stop in the lully 

### engaged position, 

### (7) (Referto Figure 1, Views A-A and B-0.) Put the 0399377-3 Bracket and 

### the 

### S2300-26Bracket in position. (8) Keep 

### an edge distance of 

### no less than two fastener diameters between 

### the edge of the 0399377-3 Cable End Mounting 

### Bracket and the center 

### of the fasteners that 

### you will install in 

### the bracket. (9) (Referto Figure 1, View 

### G-G.) Drillfour Number 30 (0.128-inch diameter) holes inthe seat frame and the 0399377-3

### Cable End Mounting Bracket

### for the MS20470AD4-4 

### Rivets that installthe 

### 03993n-3 Cable End Mounting 

### Bracketto the seat 

### frame. (10) Deburr 

### and apply 

### Alodine to the holes. 

### (11) Attach 

### the 0399377-3 Cable 

### End Mounting Bracket to the 

### seat frame with temporary fasteners. 

### C. (Refer to Figure 1, Detail 

### 0.)Installthe 

### seat in 

### the airplane 

### with each of the seat stop 

### pins fully inserted into a seat rail hole. 

### D. (Refer to 

### Figure 

### I,Views 

### A-A and 0-8.) Put 

### the S2300-26 Bracket 

### in position and make 

### marks for the hole locations.


### SKI95-11 

### Page 3

# SERVICE KIT

(Referto Figure 1, View B-B.) Remove

### the 505530-401 

### Cable Assembly from the MS20392-1 

### C23 Pin. (Refer to Figure 1. Detail 

### A,) Remove the S2300-26 Bracket from the 505530-401 Cable Assembly. Remove the 0399377-3 Cable End Mounting Bracket from the seat frame. Drilltwo Number 30 (0.1 28-inch diameter) holes in the 0399377-3 Cable End Mounting Bracket for the rivets that 

### attach the 

### 52300-26Bracket. Deburr 

### and 

### apply Alodine to the 

### holes. lnstall the S2300-26 Bracket to 

### the 0399377-3 Cable End Mounting Bracket with the two MS20470AD4-5 

### Rivets. (Refer to Figure 1, Detail A.) Attach the 0399377-3 Cable End Mounting 

### Bracket to the seat 

### frame 

### with the four MS20470AD4-4 Rivets. (Referto Figure I 

### , View B-B.) Install

### the 505530-401 Cable Assembly in the 

### S2300-26Bracket with thetwo 

### AN316-5R Nuts andthe two MS35333-41 Lock

### Washers. Do nat tightenthe AN316-5R Nuts. 

### Attach the 505530401 Cable Assembly to 

### the MS20392-1 C23 Pin again with 

### the two NASl149FN432P Washers. Attach 

### the stop pin spring 

### or ~nstall the MS24665-132 Cotter Pin, as necessary. 

### (Refer to Figure 

### I,Views D-D 

### and E-E.) Make two 

### 0399377-2 Belt 

### Reel Brackets as

### iollows: 1 Cut the 0399377-2 Belt 

### Reel Bracketsto 

### the correct dimensions from the 0399377-4 Extrusion. 

### (2) Drillfour 0.203-inch diameter 

### holes in 

### each of the two 0399377-2 

### Belt Reel Brackets. 

### (3) Deburr and apply Alodine to the holes. (Refer

### to Figure 1, 

### View 

### A-A,) With the four ANS25-10R8 Screws, NASt149F0332P 

### Washers, and MS21042-3 Nuts, installthe belt reel frame 

### ofthe 

### 505590-401

### Reel Assembly to the two 0399377-2 Brackets. Put the 0399377-2 Brackets in position with the 

### two flangestogether. Drillfour 0.203-inch diameter holes in the 0311302 Stiffener on the seat base assembly to match the 

### holes in the two 

### 0399377-2 Brackets. Deburr 

### and apply Alodine to the holes. (Referto Figure 1,View A-A,) With the four AN525-1OR8 Screws, NAS1149F0332PWashers, and MS21042-3 Nuts, installthe two 0399377-2 

### Brackets (with the 

### 505590401 ReelAssembly ~nstalled) to 

### the 031 1302 Stiffener 

### on the seat base 

### assembly. (Referto Figure 1, View A-A and 

### View 0-B.) Installthe Si050-2 Grommet 

### inthe forward side of the lightening hole in the 0311

### 302 Stiffener 

### and installthe HB80015 Grommet on the forward edge of the seat frame as follows: (1) Solvent clean the area aroundthe holewhere you will install the S1050-2 Grommet. Make sure that you 

### remove all 

### dust, dirt, lint, grease, oil, and moisture. 

### (2) Put ECl300LP Adhesive 

### on the 

### surfaces of the 

### seat frame, 0311302 Stiffener,

### and grommets that you will bond together. 

### (3) Putthe grommets 

### on the 

### 0311302 Stiffener and push the 

### grommets tightly against the 031

### 1302 Stiffener and 

### the forward edge of the seat frame. (4) If there is 

### too 

### much adhesive, clean it from the surface. 

### (5) Holdthe grommets in position with a fixture or clamps until

### the adhesive cures. 

### (Referto Figure 

### I,View 

### C-C.) Installthe 1299377-1 4 Doubler Assembly as follows: (I

) Findthe best position underthe floorboard to install the 1299377-1 4 DoublerAssembly. It must be 

### within the shaded area in View 

### C-Cof Figure 1 It must 

### be betweenthe seat rails

Page

### 4

# SERVICE 

# KIT

It must be forward of the first hole 

### for the seat stop pins

+ It must align with the 

### attach pointof the 505590-401 Reel Assemblytothe seat baseframe 

### There must be no interference between the 1299377-14 Doubler Assembly and 

### the structure of the airplane. (2) Use the 1 299377-1 4 Doubler Assembly as a pattern. (3) Drill 

### one 0.266-inch diameter hole through the floorboard to attach the belt endfitting. (4) Drill four Number 30 (0.128-inch diameter) holes through the floorboard. 

### (5) Installthe 1299377-14 Doubler Assembly to the floorbaardwiththe four MS20470AD4-4 Rivets. V, Install the carpet or other floor coven'ng. 

### W. Findthe 0.266-inch diameter hole in the floorboard and make a hole in the floor covering to match the 0.266-inch diameter hole in the floorboard. X. (Refer to Figure 1, Views 

### C-C and F-F.) Attach the belt end fitting to the noorboard 

### and the 1299377-1 4 Doubler Assembly with the AN4-5A Bolt and the NAS1149F0432PWasher. NOTE: You 

### can use a longer AN4 Bolt as necessary to 

### make 

### sure that the bolt threads engage correctly. Y. (Refer to Figure 1, Detail 6.)With the seat installed 

### in the airplane, put the seat stop pin on the top of 

### the seat rail 

### and put the seat in position. 

### 6. (Refer to Figure 1, Detail B and Views 

### A-A and 

### B-B.) Adjust the manual lock as follows: 

### A. Put the stop pins 0.10 inch above the seat rail. 

### 8. Adjust the 505530-401 Cable 

### Assembly at 

### the 

### 52300-26Bracketwith the AN31

### 6-5R Nutsto release the belt reel manual lock. 

### C. Put the stop pin 0.05 inch above the seat rail. 

### 0. Adjust the 505530-401 Cable Assembly at the 

### S2300-26 Bracket with the AN316-5R Nuts to lockthe belt reel manual lock. 

### E. If necessary, do Step 

### 6 again until 

### you see that 

### the manual lock operates correctly. 

### F. Tighten the AN316-5R Nuts. 7. Install the equipment that 

### you removedto get access to the seats and floorboard areas where you installed the seat stop. 8. Remove maintenance warning tags and connect

### the airplane battery. 

### 9. 

### Make an entry 

### in the airplane logbookthat this 

### Service Kit has been installed.

SKI95-11 

### Page 

### 5

# SERVICE KIT

NOTE 1: 

### All dimensions

### shown are in inches.

Attach 

### Point for 

### 505530-401 

### Cable Assembly 

### lo 505590-401 

### Reel

### Assembly (Reference) 1 505590-401 

### 0311302 cnet /



### Reel Assembly Stiffener (I 

### Required) (Reference)


# , AN525-1 OR8 

### Screw 

### \ "Wb Centerline 

# / 505530-401 

# i 

# / CableAssembly /DA<-w---A$ I NASl149F0332P

### Washer
! 

### MS21042-3 Nut I ' 4 ah 

### ire 

# \

Lightening 

### Centerline ,0399377-2 ,Belt 

### Reel 

### Bracket 

### /(2Required)

, 

### 0.203-Inch 

## 1 Diameter

## Hole

\ AN525-10RB 

### - S1050-2 MS20392-1C23 Pin 

### MS24665-132 

### Cotter Pin 

### (Reference)



### Left 

### Stop Pin Spring
-.-.7--<, u ! 

### screw 

# 1 ) Grommet 

### Cable End I 

### NAS1149F0332P (1 

### Required) Mount~ng



### Washer 

### F\Nn Bracket

. 

### /
- I ~ft S~at Stnn Pin \\ H88001 

### 5 MS21042-3 ht, I+ 

### Grommet I*UL (4 

### Each Required) (1 

### Requirec 11Y - --- - J49FN432P ""' "-P' ' "' 

### (Reference) Washer Release 

### Handle (Reference) 

### (Reference) VIEW 

## A-A
nnnn-77 

### View Looking 

### Down --- 

## -

. - .- 

### Figure 1. 

### Pilot Secondary Seat 

### Stop Installation (Sheet 1)

SKI95-11 Page 

### 6

# SERVICE 

# KIT

NAS1149FN432P Washer 

### MS20392-1 C23 AN31

### 6-5R Nut MS24665-132 MS35333-41 Cotter Pin 

### Lock Washer (1 Each Required)

CaDIe 

### End



### (Reference) View 

### Looking Inboard at Lett 

### Seat Stop Left Side 

### of Seal 

### Frame Not Shown Left Seat 

### Stop Pin Spring 

### Not Shown 

### Number 30 (0.128-Inch Diameter) Hole MS20470AD4-4 Rivet (4 

### Each Required) 0.266-Inch Diameter Hole 

### AN4-5A 

### Bolt

f 299377-1 

### 4 Doubler

### Assembly Seat Rail



### FWD 

# I)
VIEW 

## C-C 880399T377 cmgar37 7

-- 

### Figure 1. 

### Pilot Secondary 

### Seat Stop Installation {Sheet 2)



### Page 

### 7

# SERVICE KIT

0399377-2 

### Belt Reel 

### 0.20 Bracket Radius 

### nypical) (Reference) (Typical) VIEW 

## D-D

(Note 

### 2) A



# '6 3._
0.203-Inch 

### Bracket Diameter 

### Hole (Reference) (4 

### Required) 

### VIEW 

## E-E

AN4-5A Bolt 

### NASI149F0432P (1 Each Required) 

### Floorboard



### 1299377-14 Doubler 

### Assembly (1 

### Required) 

### i NOTE 2: Screw hale 

### locations 

### mus! align with 505590-401 

### FWD

# *

Re9Assembly. VIEW 

## F-F K~O399T377 

### Right Side 

### of Seat 

### Frame Not 

### Shown EEDX9T377

-. . . FF0398TJ77 Figure I. Pilot 

### secondary Seat 

### Stop istallation (Sheet 3)

SKI95-11 Page 

### 8

# SERVICE KIT SKI95-1

## 1
S2300-26 NOTE 3: Rivet 

### hole location Bracket 

### Number30 

### must align with 

### (1 Required) 

### 0.128-Inch 

### Diameter S2300-26 

### Bracket. Hole MS20470AD4-5 Rivet 

### (2 Each Required) 

### I (Note 

### 3) 0.55 'Typical)

Rivet Hole 

# 1 (4 Required) (4 

### Required) 

### DETAIL

# A VIEW 

## G-G

DETAIL 

# B DETAIL 

# B DETAIL 

# B Pin fully engaged Pin 

### on top 

### of 

### Seat Rail 

### Pin 0.10 (+0.05

### or -0.00) Belt Reel 

### locked To 

### 0.05 

### abovethe 

### Seat Rail Belt Reel unlocked ~3993377 Belt Reel Imked

, ~~02.99~377 80389T377
-- . - .- . > . . . - . -. . 

### Figure 1. Pilot Secondary Seat 

### Installation(Sheet 4)



### Page 

### 9