Cessna 170, 172, F172, FR172 and 175 Series Aeroplanes
AIRWORTHINESS DIRECTIVE
For the reasons set out in the background section, the CASA delegate whose signature appears below issues the following Airworthiness Directive (AD) under subregulation 39.1 (1) of CAR 1998. The AD requires that the action set out in the requirement section (being action that the delegate considers necessary to correct the unsafe condition) be taken in relation to the aeronautical product mentioned in the applicability section: (a) in the circumstances mentioned in the requirement section; and (b) in accordance with the instructions set out in the requirement section; and (c) at the time mentioned in the compliance section.
AD/CESSNA 170/66 Fuel Selector Valve 3/2000 TX
Applicability: Model 170, 172, F172, FP172, FR172, P172, R172 and 175 series aeroplanes as,
(a) listed below by serial number; and
(b) equipped with Fuel Selector Valve Cam part number 0513123, or Fuel Selector Valve part number 0513120-5, 0513120-6, 0513120-8, 0513120-9, or 0513120- 200 that Cessna shipped from 6 December 1998 through 10 May 1999.
Model | Serial Numbers | Model | Serial Numbers |
170B | 609,19401, 20267 through 20999, 25000 through 27169 | 172 | 610, 612, 615, 28000 through 29999, 36000 through 36999, 46001 through 46754 |
172A | 622, 625, 46755 through 47746 | 172B | 630, 17247747 through 17248734 |
172C | 17248735 through 17249544 | 172D | 17249545 through 17250572 |
172E | 639, 17250573 through 17251822 | 172F | 17251823 through 17253392 |
172G | 17253393 through 17254892 | 172H | 638, 17254893 through 17256492, 17256494 through 17256512 |
172I | 17256513 through 17257161 | 172K | 17257162 through 17259223 |
172L | 17259224 through 17260758 | 172M | 17256493,17260759 through 17261444, 17261446 through 17261577, 17261579 through 17263458 |
F172D | F172-0001 through F172-0018 | F172E | F172-0019 through F172-0085 |
F172F | F172-0086 through F172-0179 | F172G | F172-0180 through F172-0319 |
F172H | F172-0320 through F172-0654 F17200655 through F17200754 | F172K | F17200755 through F17200804 |
COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY
SCHEDULE OF AIRWORTHINESS DIRECTIVES
F172L | F17200805 through F17200904 | F172M | F17200905 through F17201234 |
FP172 | FP172-0001 through FP172-0003 |
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|
FR172E | FR17200001 through FR17200060 | FR172F | FR17200061 through FR17200145 |
FR172G | FR17200146 through FR17200225 | FR172H | FR17200226 through FR17200350 |
FR172J | FR17200351 through FR17200590 | FR172K | FR17200591 through FR17200675 |
P172D | P17257120 through P17257188 |
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|
R172E (T41) | R172-0001 through R172-0335 | R172F (T41) | R172-0336 through R172-0409 |
R172G (T41) | R1720410 through R1720444 | R172H (T41) | R1720445 through R1720620 |
R172J | R17257189 | R172K | 680, R1722000 through R1723454 |
175 | 28700A | 175A | 619 |
175C | 17557003 through 17557119 |
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Note 1: The assessment of applicability may be made by the Certificate of Registration Holder by a review of maintenance records.
Requirement: (a) Replace any installed Fuel Selector Valve Cam part number 0513123, or Fuel Selector Valve part number 0513120-5, 0513120-6, 0513120-8, 0513120-9, or
0513120-200, that Cessna shipped from 6 December 1998 through 10 May 1999, in accordance with Cessna Service Bulletin SEB99-7 dated June 7, 1999.
(b) A fuel selector valve cam or fuel selector valve, as identified in paragraph (a) of the Requirement, must not be installed as a replacement part on an aeroplane applicable to this AD, after the effective date of this AD.
Note 2: FAA AD 99-27-02 refers.
Compliance: Within the next 10 hours time in service after the effective date of this AD. This Airworthiness Directive becomes effective on 27 January 2000.
Background: The affected fuel selector valve cams or fuel selector valves, when installed, could result in an inadequate supply of fuel to the engine. This could then result in an emergency landing or loss of control of the aeroplane.
Eugene Paul Holzapfel
Delegate of the Civil Aviation Safety Authority 24 January 2000
The above AD is notified in the Commonwealth of Australia Gazette on 27 January 2000.