# Multi-engine


# Service Bulletin
Match 

### 24, 1 997 ME897·4



### TITLE FLIGHT IN KNOWN ICING I S PROHIBITED PLACARD INSTAllATION


### EF FECTIVITY Model 

## Vea, Serial Numbers 

### 310 

### 1955thrul957 35000 

## Illru 35546 310A 

### 1957 thru , 

### 958 38000 

## Illru 38161 310B 1957 thru 1958 

### 35547 

## Illru 35549 310B 

### 1957 thru 

### 1958 355 5 1 

## Illru 35m 3108 607 310C 1959 

### 3sn 2 1hru 

### 35999 

### 310G 1959 

### 39001 

## Illru 39031 

### 3l0C 35550 

### 3100 1960 39032 

## Illru 39299 310E 

### 1960 310MeDDl 

## Illru 310M0036 

### 3l0E 35912A 

### 310F 1951 310.0001 

### 1hru 310-0016 

### 310F 

### 1961 310-0018 

## Illru 310-0156 

### 310G 1962 

### 31000001 

## Illru 310G0156 3 10H.iE310H 

### 1963 31QHOQ01 

## Illru 310HOl48 

### 3101 1964 31010001 

## Ill'" 31010200 

### 310JI31OJ

-l/E3 1OJ 1965 310JOOOl 

## Illru 310J0200 310K 

### 1966 310KOOOl 

## Ihru 310K0245 

### 310l 1967 310LODOl 

## Ill'" 310L0207 

### 3l0N 1968 310NOODl 

## Illru 310N0198 

### 310prr31QP 

### 1969 31QPOOQl 

## Ill'" 310P024Q 3100fT31OQ 

### 1970 thru 

### 1974 31000001 

## Ill'" 31001160 310RIT310R 

### 1975 thru 

### 1976 

### 3l0AaODl 

## Ihru 310Ro735 320/320-1 

### 1962 320-0001 

## Illru 320-0110 320A 1963 

## 320AOOOl 1hru 

### 320AOQ47 320B 1964 32060001 

## Ill'" 32080062 

### 320C 1965 32OCOool 

## Ill'" 32OC0073 3200 

### 1966 32000001 

## Illru 32000130 

### 3200 623 320E 

### 1967 

### 320EODOl 

## Ihru 320E011Q 

### 320F 

### 1968 320FOQ01 

## Ill'" 320F0045 

### 320F 658 

### Page 1 of 

### 3 TO obtain sa1istactory 

### f'8SuIts. prooecIures specified in this 

### publication must be**~** in IICCOtdanc:e with 1lCa!p1ed rne1hods and prevai ling goyernmenl regulations. The Cessna .vcratI. Company cannoI be .esponsibIe for 

### me qufJily aI 

### wort ID foonecf 

### i n accompl ishing the reqt.lW1H'nflntS 01 thi. publictltiorl

. ' 'The 

### c.ana Ai",

.. n 

# CoooI_,
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. 155(1.**_"'''' IlI~J** **f4 ~(1!1$**  COPYRIGHT Cll997
.Model V

.. , 

### Serial Numbers 

### 340 1972 34()..OOO1 

### 111", 340-0115 

### 340 1973 340·0151 

### 111", 340-0260 340 1974 340·0301 thru 340-0370 

### 340 1975 

### 340-/)501 lI1,u 340-0555 340A 1976 

### 340AOOOl thru 340A0125 

### 401 1967 thru 1968 4OHJOO1 lI1,u**401~0322** 

### 401A 1969 4Q1AOOOl 

### 111", 401A0132 

### 401B 1970 thru 1971 40,80001 

### 111", 40,B0121 4018 1972 40180122 thru 

### 40180221 402 1961 thru 1968 402-0001 

### 111", 402·0322 

### 402A 196. 402AOO01 

# """ 402A0129 4028 

### '970 thru 1 97 1 

### 4028000' thro 

### 402B0122 4028 1972 

### 40280201 

### 111", 40280249 4028 

### 1973 402B0301 

### thnJ 40280455 4028 1974 40280501 Itvu 

### 40280640 411 '965 

## .tvu 1966 411·0001 

### 111", 411-0250 411A 1 967 1m.. 1968 4,,-0251 

### 111", 41H)300 

### 41' '970 414-0001 

### 111", 414-0099 

### 414 , 971 414-0151 

### 111", 414-0175 414 1972 4,4-Q251 

### 111", 414-0280 

### 414 1973 414-0351 lI1,u 414-0437 

# '" 1974 414-0451 

## th", 414·0550 

### 421 1967 thru 1968 421-0001 

### 111",**421~0200** 421A 

### 196. 421AOOOI 

### 111", 421A0158 4218 '970 42180001 

### 111", 42180056 4218 1971 42180101 

### 111", 42180'47 421B 1972 42,80201 

### 111", 42180275 4218 

### 1973 42180301 

### 111", 42180486 4218 1 9 74 42180501 

### 111", 42180665


### PURPOSE 

### To proms a placard to inform the pilot 

### that flight in 

### known icing conditions 

### is prohibited 

### with this airplane . 

### Failure to avoid ftight in known icing conditions 

### can 

## resutt in 

### adverse pertormancelflighl characteristics of 

### the airplane causing 

### the pilot 

### to 

### be unable 10 maintain altitude wh ich could cause serious 

### injury andJ or death 

### to the pilot , 

### crew. and/ or passengers. 

### NOTE: Some airplanes identified in 

### the Effectivity section of this 

### service bulletin 

### may 

### be origfnally equipped 

### with anti-ice and/or de-ice equipment 

### that could make the airplane appear to 

### be 

### certified for flight in known icing conditions when in actuality 

### "it 

### is not.
COMPLIANCE Mandatory; shall be accomplished within the next 100 hours of 

### operation or 3 months, whichever occurs first.



### Pas82 MEB97-4 Match 24, 1997APPROVAL FAA approval has 

### been obtained on technical data in this publication 

### that affects 

### airpfane type design.
MAN-HOURS Negligible.


### MATERIAL The following placard is available from Cessna Parts Distribution through an appropriate Cessna Service Station for the suggested list price shown. Part Number DPQ500·13 Des cription 

### Placard Quantity 

### 1 ALL PR ICES SUBJECT TO CHANGE WITHOUT NOnCE
ACCOMPLISHMENT INSTRUCTIONS 

### Price $ 0.39 (A) 

### ea.

The OPOSOO·13 

### placard is adhesive packed and easy to i nstall , 

### the placard shall 

### be installe1 on 

### the instru ment**pan~** 

### and in clear view of 

### the pilot. The placard may 

### be installed by 

### the airplane owner or a service facility. After installatiOn of 

### the placard. an 

### entry in 

### the airframe 

### logbook shall 

### be completed to record**c~pl iance**  

### with this sarv;ce bulletin.
CREDIT The OPOSOQ-, 3 placard is being sent to applicable owners of reco rd at no charge.
OWN ER NOTIFICATION 

### On March 24, 1997. a copy of thls service bulletin and 

### the DPOSOO- 1 3 placard will 

### be sent to applicable owners of record.

MEB97-4 

### March 24 , 1997 

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