L13/002 SB Securing of rudder control cable against 1st and 2nd series falling out.

Transcription

1 LIST OF BULLETINS FOR L 13 GLIDERS SB - Service Bulletin OB - Operating Bulletin IB - Information Bulletin MB - Mandatory Bulletin Bull. Description Effectiveness L13/001 SB Increase of clearence between edge of S/N , aileron end rib and control rod for max ,170201, upward aileron deflection , , L13/001 IB Aircraft surface maintenance. L13/002 SB Securing of rudder control cable against 1st and 2nd series falling out. L13/002 IB Installation of LUN 1145 vertical speed 5th to 7th series indicator. L13/003 SB Incorporation of securing tapes on rudder 1st to 11th series control pedals. L13/003 IB Modification of wing main-spar root. 1st to 21th series L13/004 SB Modification of skins of fuselage rear 1st to 12th series section. L13/004 IB Modification of tail skid bracket. S/N L13/005 SB Modification of dive-flaps control system. 1st to 13th series L13/005 IB Improvement of cockpit ventilation. 1st to 15th series L13/006 SB Supplement to Technical Manual and Pilot`s from 1st series Notes for the L13 Sailplane. L13/006 IB Replacement of wing suspension pins. 1st and 2nd series L13/007 SB Stiffening of skin of fuselage rear section. 1st to 17th series L13/008 L13/009 L13/010 SB Supplement to L13 Sailplane Technical from 1st series Manual. L13/011 1/9

2 L13/012 IB Reconstruction of dive flaps. 1st to 23rd series L13/013 IB Improvement of rudder control cable 1st to 23rd series attachment to rudder. L13/014 SB Supplement to L13 Sailplane Technical from 1st series Manual. L13/015 IB A) Modification of instrument panel when S/N using new type of compass (LUN ). B) Inspection of critical bonded joints of all series in order to check again effect. L13/016 SB Modification of landing wheel brake cam. 1st to 22nd series brakes L13/017 SB Modification of tow rope release handle S/N , in rear cockpit ,172430, L13/018 SB Securing of connecting of horizontal tail 1st to 25th series surfaces. L13/019 SB Modification of pedal crossbar in rear S/N cockpit. L13/020 IB A) Amendment to instructions for wing from 26th series mounting (use of solid pins instead of expanding ones). B) Amendment to instructions for bailing-out (emergency jettisoning of canopy). L13/021 OB Installation of canopy hinge protector on S/N those aircraft equipped with canopy jettison system. L13/022 IB A) Modification of rudder control cable of all series attachment to rudder (supersedes IB L13/013). B) Replacement of pins fastening landing of all series wheel fork. L13/023 OB Modification of the main spar web. 1st to 21st series L13/024 SB Amendment to the Pilot's Notes for from the L-13 Sailplane. L13/025 OB Inspection and eventual replacement of from the 1st up to the 14th control rods eyes. Sailplane of the 34th serie L13/026 IB Installation of the LS-4/1 radio station 34th to 37th series 2/9

3 L13/027 IB Supplement to the Technical Manual of the all aircraft L13 Sailplane - 3rd Edition. L13/028 IB Supplement to the Technical Manual and 34th to 37th series the Pilot's Notes for the L13 Sailplane. L13/029 IB Complete installation of the aircraft aircraft in USSR LS-4 radio station (LS-4/1). L13/030 IB Extension of the time before the 1st L 13 overhaul of the L13. L13/031 OB Securing of the pins in the wing front S/N hinge against angular displacement. L13/032 IB Survey of modifications as per the FAA Type all Certificate No. G-24 EU. L13/033 IB Change of aircraft Serial Numbers. S/N L13/034 IB Extension of time before the 2nd overhaul. all L13/035 OB Amendment to the "Pilot's Notes for the Pilot's Notes for L13 Sailplane" 2nd and 3rd edition. the L13 Sailplane L13/036 IB The lower suspension eye of wing has been all L13 Blanik modified on all from 26th series onwards. L13/037 IB Inspection and/or replacement of aileron all L13 Blanik control rod eyes. prior to P/N incl. L13/038 SB The note on invalidity of the diagrams Pilot's Notes for showing aerodynamic correction values of the L13 Sailplane the air speed indicating system. English version L13/039 OB After 2000 landings or in three years time L13 Sailplanes prosince installed the bottom hinge attachment vided with the must be removed and shipped to the bottom "Europa G 73 "RICHARD TOST, 8 MUNCHEN 2, hinge attachment THALKIRCHNER STRASSE 62" for general overhaul and testing. L13/040 MB Special inspection of various structual L13 sailplane up to points in accordance with requirements of P/N this Bulletin and a repair as per the 3/9

4 Bulletin, if needed. L13/041 IB Interference of the LS-4/1 radio station aircraft in USSR in the L13 aircraft. L13/042 MB Alteration to the Technical Manual of all L13 Blanik the L13 Sailplane. L13/043 IB Installation of emergency release lever in L13 from the rear cockpit. P/N onwards L13/044 IB An inspection and/or modification in The wheel accordance with this Bull. is recommended and brake to be performed during a fortcoming routine assemblies Serial check. Nos 01 through 43 incl. L13/045 MB 1. The text of item C of the L13/042 MB all L13 Blanik is superseded by this MB. 2. The L13 service life is set to flying hours under the everage operating conditions as specified in this bulletin. L13/046 MB The text of the Technical Manual, Part I, Technical Manual of Chapter 1, para. 2 is superseded by this MB. the L13 Sailplane L13/047 MB Carry out modifications as instructed in S/N this Bull L13/047 MB Supplement to the MB No. L13/047. L13/048 MB An inspection of the spacer , (Dwg.No.L ) in accordance with , this Bull , , , , ,027007, L13/049 IB Installation of the aircraft LS-4, LS-4/1 L13 Blanik radio station. in USSR L13/050 IB Increasing L13 service life by the repla- all L13 Blanik cement of the critical parts. L13/051 IB Correct errors in the Spare Parts Catalogue. L13 Blanik Spare Parts Catalogue, 3rd Edition,January 1975 L13/052 MB Inspection and repair stabilizer as all L13 Blanik instructed in this Bull. 4/9

5 L13/053 MB Extension of validity of MB L13/048 to all L13 Blaník L13. L13/054 IB Installation of new LS-5 radio station. all L13 Blanik in USSR L13/055 IB Replacement of the original wings Dwg. Nos all L13 Blanik L and L from the 74th series. L13/056 MB To substitute new sheets Nos. 0-1,1-2,3-1. Flight Manual for the L13 Sailplane ( Do-L13A ) L13/057 L13/058 MB Valid only for L13 Blanik users in CR. L13 Blaník L13/059 MB Data unification of overhaul periods and Technical Manual of service life. L13 sailplane, 4th Edition. L13/060 IB Increase of service life of L13 sailplane L13 Sailplanes in based on results of load factor spectrum service at AEROCLUB measuring on in service at SVAZARM in CR with AEROCLUB SVAZARM in CR. exception of prototype L13/061 IB Issue Manual for Operation and Maintenance all L13 of the L13 describing maintenance superseded by Bulletin according to the state of the sailplane. No.L13/069 L13/062 MB An inspection of the flange strap and the all L13 and L13A Blanik visible parts of the wing spar have to be after carried out. they have flown 2000 hours L13/063 IB Replacement of text information plates L13 by placards with symbols (in accordance with JAR 22, app. G-1). L13/064 MB Complement of Service and Maintenance L13A Manual of Sailplanes L13A (Do-L13A ) L13/065 L13/066 IB Transition to maintenance without L13 Blanik a major overhaul. superseded by Bulletin No.L13/069 5/9

6 L13/067 MB Aerobatic operation precising. For owners of Flight Manuals and Maintenance Manuals L13/068 IB Modification L13 BLANIK sailplane L13 to L13A BLANIK sailplane L13/069 IB Transition to on-condition maintenace L13 L13/070 IB Extension of service life of sailplane L13 to 4500 flight hours L13/071 MB Procedure for extending time period L13 to overhaul Replaced by Revision No. 1 L13/071 MB Revision No. 1 L13 Procedure for extending time period to overhaul L13/072a Manual for operation and maintenance L13 of L13 sailplane without overhaul (only in Czech language) L13/073a Manual for operation and maintenance L13 of L13 sailplane without overhaul L13/074a L13A Servicing, Maintenance, L13 and Repair Manual L13/075a L13A Sailplane Flight Manual L13 (not issued in English language) L13/076b Mandatory Procedure for Type D L13 and L13A Inspection Interval Extending without overhauls L13/077b L13A overhaul Manual Do-L (only in Czech language) L13/078a Technical Manual of the L13 4 Edition - February 1977 Sailplane L13/079a Manual for Operation and Maintenance Part 1,Edition-August 1,1985 of the L13 Blaník Sailplane without overhauls L13/080 Not issued L13/081a L13A Servicing, Maintenance, Do-L13A and Repair Manual 6/9

7 L13/082a Prevention of the elevator drive inverted Gliders L13, L13A, L13AC adjustment (180 ) during its reinstallation Blaník back on the Glider CAA-AD-4-099/98 L13/083a L13/084a L13/085a Tail-fuselage attachment fitting check Gliders L13 CAA-AD-T-112/1999 Gliders L13A CAA-AD-T-112/1999R1 L13/086b Replacement of fin-to-fuselage attachment L13, L13A fitting of the results of hardness test per MB L13/085a are not satisfactory L13/087 Not issued L13/088a Technical Manual of the L13A Sailplane L13A Supersedes the bulletin No. L13/092b Do-L13A To date only issued in Czech language L13/089a Manual for Operation and Maintenance of L13 the L13 Blaník Sailplane without overhauls Do-L Supersedes the bulletin No. L13/092b L13/090a Technical Manual of the L13 Sailplane L13-4 th EDITION FEBRUARY 1977 Do-L This bulletin cancels inf. bulletin L13/092b L13/091a Overhaul Manual for L13, L13A Gliders L13, L13A Supersedes the bulletin No. L13/092b Do-L13A To date only issued in Czech language L13/092b Resurses of B,C,D inspections and TBO are L13, L13A lengthened by 1year with all L13 and L13A gliders L13/093b L13/094b Establishment of a new company named L13, L13A, L13AC LETECKÉ ZÁVODY a.s. 7/9

8 L13/095a Inspection of control column mounting L13AC points for cracks S/N , , CAA-AD-090/ , , , L13A S/N L13/096a L13/097a L13/098a L13/099 Not issued L13/100b Overhaul Manual - revision L13, L13A Only in English. L13/101b Establishment of the new numeric series of L13, L13A the bulletins for L13AC gliders L13/102 Not issued L13/103a Installation of new handles of flaps control L13 under the US register levers L13/104b Increase of the sailplane service life based on L13 (except of prototypes) during the measurement of the load factors spectrum all the time of operation under the in operation, the service life analysis registration in the CR and SR according to safe life concept and inspection (former ČSSR, ČSFR) of single. Only in Czech language. L13/105a Check of the control bridge at the place of L13, L13A gripping of control levers in the front and rear cockpit. L13/106b L13/107b Repair of loosen rivets, ribs and stringers at L13, L13A, L23 wing sections No. 7 and 13. L13/108a Checks for cracks at ribs and stringers in L13, L13A areas of wing skin joints at ribs No. 7 and 13. L13/109a Check of the connection area of the bottom L13, L13A wing suspension with spar cap. Review of the glider operation history. 8/9

9 L13/110a L13/111b L13/112a Determination of compliance of individual L13A, L13 modified with critical sailplane with L13A type design parts of L13A L13/113a Specification of average operating conditions L 13 A of L 13 A Blanik. L13/114b L13/115a L13/116a Check of material mechanical characteristics L13 (not valid for L13A of the upper and lower spar caps. and L13 Reinforced as defined in MB L13/112a) UPDATE: This list of bulletins is up-dated always after issue of new bulletin however not more often than once a month. 9/9