Airworthiness Directives
| AD Number | Context | ||
| AD 78-25-05 | Superseded by AD 81-15-03 | ||
| AD 81-15-03 | Replace Large Aluminum Screen | ||
| AD 95-03-02 | Superseded by AD 96-09-06 | ||
| AD 96-09-06 |
Screen and Install Gasket Retainers Assembly with Integral Gasket Lip |
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| AD 2002-26-03 | Addition of a Front Screen | ||
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General Note |
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Service Bulletins
Complete Set of Service Bulletins in PDF Form
Effective Date |
Filters Affected |
Info |
PDF |
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#1 |
Superseded |
BA-8110 (w/ Welded Retainer) | - |
- |
#2 |
Superseded |
BA-4106, BA-4210, BA-5110, BA-6110 | - |
- |
#3 |
3/1/1979 REV |
BA-4106, BA-4210, BA-5110, BA-6110, BA-8110* |
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#4 |
7/15/1980 |
BA-5710, BA-7110, BA-7210, BA-7310, BA-7410, BA-7510 |
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#5 |
7/28/1980 |
BA-100, BA-2310, BA-5710, BA-6210, BA-7110, BA-7210, BA-7310, BA-7410, BA-7510** |
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#6 |
6/29/1981 REV |
BA-100, BA-2110, BA-2310, BA-3110, BA-3110A, BA-5710, BA-7110, BA-7210, BA-7310, BA-7410, BA-7510 |
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#7 |
3/1/1985 |
BA-8110 (Mfg. prior to Aug. 1981) | ||
| #8 | 9/1/1981 | BA-8110 (Mfg. prior to Aug. 1981) | ||
| #9 | 8/20/1981 | BA-8110 (Mfg. prior to Aug. 1981) | ||
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| Notes | ||||
| * | Supercedes #1 and #2 | |||
** |
BA-7510 Mfg. prior to July 1980 |
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