AD 76-04-03

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AD Number:
76-04-03
Document Type:
AD Final Rules
Docket Number:
Unknown
Subject Heading:
Airworthiness Directives; CESSNA Models 172L & M, F172K, L & M, FR172H & J, 177B, 177RG, F177RG, 180...Show more
Subject:
ARC PA-500A Actuators
Status:
Current
Citation:
This information is not available.
Citation Publish Date:
Effective Date:
02/26/1976
Make:
Cessna Aircraft Company
Model:
172L | 172M | 177B | 177RG | 180H | 180J | 182N | 182P | 207 | 210K | 210L | 310Q | 310R | 337E | 33...Show more
Product Type:
Aircraft
Product Subtype:
Small Airplane
Affected AD:
Superseded AD:
Affected By:
Superseded By:
Service/Office:
Office of Primary Responsibility:
CFR Part Reference:
Part 39
Comments:
AIRWORTHINESS DIRECTIVES FINAL RULES: 76-04-03
CITATION:   This information is not available.

PAGE NUMBER:  

DOCKET NUMBER:   Unknown

AMENDMENT:   39-2519

AD NUMBER:   76-04-03

SUBJECT HEADING:   Airworthiness Directives; CESSNA Models 172L & M, F172K, L & M, FR172H & J, 177B, 177RG, F177RG, 180H & J, 182N & P, A185E & F, P206E, TP206E, U206E & F, TU206E & F, 207, T207, 210K & L, T210K & L, 310Q, T310Q, 310R, T310R, 337E, F, & G, T337E & F, F337E, F, G, T337G, F337GP, 340, 401B, 402B, 414, and 421B Airplanes

ACTION:  

SUMMARY:  

DATES:   Effective February 26, 1976.

ADDRESSES:  

FOR FURTHER INFORMATION CONTACT:  

SUPPLEMENTARY INFORMATION:  

REGULATORY TEXT:  
76-04-03 CESSNA: Amendment 39-2519. Applies to the airplane models and serial numbers listed below which have ARC PA-500A actuators (Serial Numbers 6265 and below) installed as part of Cessna Model 300, 400 and 400A autopilots, 300, 400 or 800 IFCS, or in Type G-830A yaw damper systems.

MODELS
	
SERIAL NUMBERS

172L, M	17259287 thru 17263458
F172K, L, M	F1720780 thru F1721234
FR172H, J	FR1720240 thru FR1720530
177B	17701576 thru 17702123
177RG	177RG0001 thru 177RG0592
F177RG	F177RG0001 thru F177RG0122
180H, J	18052170 thru 18052500
182N, P	18260460 thru 18263475
A185E, F	18501815 thru 18502565
P206E; TP206E	P20600626 thru P20600647
U206E, F; TU206E, F	U20601447 thru U20603093
207, T207	20700149 thru 20700314
210K, L & T210K, L	21059200 thru 21061040
310Q, T310Q	310Q0001 thru 310Q1160
310R, T310R	310R0001 thru 310R0330
337E, F, G; T337E, F	33701290 thru 33701673
F337E, F, G	F3370020 thru F3370071
T337G	P3370001 thru P3370225
F337GP	FP3370001 thru FP3370015
340	3400001 thru 3400555
401B	401B0001 thru 401B0221
402B	402B0001 thru 402B0935
414	4140001 thru 4140655
421B	421B0001 thru 421B0970
Compliance: Required as indicated, unless already accomplished.

To preclude restrictions of control movement due to jamming of the ARC PA-500A actuator gear train, accomplish the following:

A) Until Paragraph B is accomplished, within 100 hours' time in service after the effective date of this AD and thereafter at intervals not to exceed 100 hours' time in service, inspect the ARC PA-500A actuator(s) in accordance with Cessna Service letter AV75-10, dated December 19, 1975, or later approved revisions, which service letter incorporates ARC Field Engineering Service Bulletin No. 181. Correct any unsafe condition noted by adjustment replacement of parts as necessary.

B) Within twelve months of the effective date of this AD, modify the ARC Model PA-500A actuator(s) in accordance with Cessna Service Letter No. AV75-10 dated December 19, 1975, or later approved revisions, which service letter incorporation ARC Field Engineering Service Bulletin No. 181.

C) Any alternate method of compliance with this AD must be approved by the Chief, Engineering and Manufacturing Branch, FAA, Central Region.

This amendment becomes effective February 26, 1976.

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