ZS Jezow (Poland) Status Subject Detail Reference information Once/Repeat TNS Contact: Zaklad Szybowcowy “Jezow” +48 75 713 21 59 [www.szdjezow.com.pl] For spares and service contact Allstar or Jezow directly Bocian SZD-9bis-1D & 1E (Details of SB’s on Jezow web site) M Main Wheel Axle M Rudder Hinge M Inspection M Rudder Controls M Inspection M Seat Harness M Elevator control M Controls M Air Brakes M Centre section structure M Rear wing fittings M General inspection M Main Wing Fittings O Overhaul at 3000 h M Elevator M Elevator I Service Bulletins M Wing/fuselage fittings I Service Bulletins O Overhaul at 3000 h M Rudder pedals M Service life at 3000 h M Service life I 3000 hour inspection Securing bolt BK 005/73 Once Replacement if used for training BE 006/75 Once 200 hour inspection BE 007/75 Repeat Fit cable guard to rudder pulley BE 008/76 Once Opening hole in wing root for inspection access BE 009/77 Once Modification to front seat harness BE 010/77 Once Replacement of elevator alloy fork BE 012/78, BGA 037/08/2003 iss. 2 Once Inspection of wire locking BE 013/78 Once Inspection and Modification at next repair BK 014/78 cracks at welds – inspect (Flight limitations not mandatory) BE 016/79 Once Repeat replacement or Inspection BE 018/80, BGA 038/10/2003 iss. 1 Once/Repeat at each 1000 hours BE 020/80 Repeat Allowable cracks BE 021/81 A/Rqd Zero hour at factory BE 022/81 Once Inspection and replacement of rivets BK 023/82 Once Inspection of elevator fork and rigging BE 025/82 Repeat List BI 026/83 A/Rqd allowable repairs BE 027/86 A/Rqd Annex to BE 026/83 BI 028/86 A/Rqd Zero hour at factory BE 029/92 Once Crack inspection BA 030/94 Once Inspections for extension to 4000 hours BGA Concession to 3500 h. for factory items additional to 3000 h check BE-032/2003 Repeat Extended to 5000 by BGA with inspections at each and every 50, 100, 200,1000, 2000, 3000, 4000 hours Repeat Contact BGA for details of approval to carry out 3000 hour overhaul/inspection 12/03 12/03 12/03 12/03 12/03 12/03 12/03 12/03 12/03 12/03 12/03 10/79 12/03 12/03 12/03 12/03 12/03 12/87 12/03 12/03 12/03 12/03 12/03 02/05 Bocian In Service Reports (Advisory) Page 1 BGA Compendium 11/13 ZS Jezow (Poland) Status Subject Detail Reference information Main wheel seizure lubricate Air brake cables frayed in centre section Rudder hinges cracks & failures aggravated by incorrect adjustment of stops Rudder hinge (lower) fractured modification recommended Rudder systems failures below floor, cables, pulleys & pulley bearings Spar boom spanwise cracks in depth inspections required after suspect overloading Spar root inspection cracks & corroded & undersized bolts Elevator horn attachment rivets sheared inspect frequently Frame forward of fin cracks at elevator drive mounting Winch tow hook - attachments structural failure - reinforce/repair Tailplane support structure cracks Rudder pedal mounting (front) cracks/failure of front bracket near pivot holes Rudder pedals (rear) bent pedal fouls floor & restricts travel Trim cable failure at tab install swivel to prevent cable fatigue Air brake handle fractured below the slide Cable releases dual pulley assembly cracked Undercarriage failures damaged components Undercarriage failures cracks around wheel-box Air brakes - stop over-ridden drive failure at paddle - rod end cracked Aileron operating horn (centre) detached from aileron spar Control cable recommended lives hemp core - 1000 hrs/ 6 yr. steel core - 1500 hrs/ 12 yr. SB 007/94 Air brakes - pilots lever failure adjacent to front seat I Canopy Rear canopy unlatched in flight Foka (SZD-24) Wing failure (USA) Heavy landings Control cable recommended lives Wings inspection of glued joint may displace elevator lever in centre section hemp core - 1000 hrs/ 6 yr. steel core - 1500 hrs/ 12 yr. Rigging damage to wing connection lugs by expanding bolt SB 007/94 Cobra (SZD 36) (Details of SB’s on Jezow web site) Page 2 BGA Compendium 11/13 Once/Repeat TNS 09/73 04/80 12/79, 06/80 & 12/80 09/81 03/75 & 02/84 04/84 08/84 & 06/84 06/84 08/87 02/87 & 12/91 04/88 03/82 & 10/88 12/88 04/89, 04/97 & 12/98 02/91 02/92 09/81 & 02/92 08/95 & 10/95 10/89 & 04/92 06/93 10/94 02/91 & 04/95 04/01 01/75 09/81 10/94 2-2007 ZS Jezow (Poland) Status Subject Detail Reference information M Technical manual Updates M Tailplane Attachment M Aileron Balance weight attachment M Airbrakes Controls in wing M Tailplane Crack inspection M Control cable recommended lives hemp core - 1000 hrs/ 6 yr. steel core - 1500 hrs/ 12 yr. R Life extension Guidelines and limitations 700 hrs to 2000 hrs I Service Bulletins List SB BK-001/72 SB BE-002/72 SB BE-002/75 SB BR-003/77 SB BR-004/80 SB 007/94 BE-005/36/81 BI-006/83 Cobra in service reports (Advisory) Rudder cables pulleys Rudder cables Rudder cables pulleys Tailplane attachment Wheel hub cracked at bolt-holes Fuselage Wings Landing gear seized in rear fus. leads to cable wear and failure failure/corroded foul instrument panel thread stripped repair with “Helicoil” inserts repair by TIG welding Stiffeners detached from frame 12 possible control fouling Rigging damage to wing connection lugs by expanding bolt Door prevented extension – check rubber mounts Puchatek KR-03A M Tailplane Replacement of tailplane fittings Control cable recommended lives hemp core - 1000 hrs/ 6 yr. steel core - 1500 hrs/ 12 yr. M Fatigue life/flying time Limited to 5000 hours SB 29/KR03A/9304/94 SB 007/94 BE-35 KR-03A/99 Once/Repeat TNS 06/04 06/04 06/04 06/04 06/04 10/94 06/02 06/04 08/76 02/77 08/79 08/79 04/80 10/03 2-2007 5-2013 10/94 08/99 Pirat (SZD 30) (Details of SB’s on Jezow web site) I Technical Manual M Elevator Page 3 BGA Compendium 11/13 revisions Control rod inspection SB 10 SB BR-002/72 06/04 06/04 ZS Jezow (Poland) Status Subject M Elevator hinges M Elevator M Rear fuselage R Life M Rear fuselage M Aileron hinges I no detail I no detail I no detail I Rudder M Controls I Service bulletin M Elevator fork replacement M Ailerons R Life I Service bulletin R Life R Life extension R Inspection access M Rudder deflections M Control cable recommended lives M Glued joints M Life Detail inspect/replace Inspection cracks at inspection panel Limitation reinforce at fin joint replace centre hinges See SB BR 001/72 See SB BR 002/72 See SB BR-12/74 Replacement to lift limitations Disconnection List failure of aluminium fork ends (Threaded type) Deflections Extension at 1800 hrs List Extension to 2600 hrs to 3 200 hrs & flight restrictions beyond 2 600 hrs Make new inspection holes extended rudder hemp core - 1000 hrs/ 6 yr. steel core - 1500 hrs/ 12 yr. inspection of wing centre section Extension at 1800 hrs (W S/No gliders) Pirat in service reports (Advisory) Seat back Trim cable Control rod ends Tow release cable Tailplane Rudder cables Rudder lower hinge Page 4 BGA Compendium 11/13 insecure failure at tab loose and swaging cracked - leading to failure frayed at Bowden outlet cracks in spar end and at fin slot repeated failures stiff nut missing Reference information SB BE-006 & BR- 007/73 SB BK-008/73 SB BE-009/73 SB BE-010/73 SB BK-011/73 SB BK-012/74 SB BR-013/74 SB BR-014/74 SB BR 015/74 SB BK-019/75 SB BK-023/81 SB BI-024/82 SB BR 025/82 SB BR-026/87 SB BE-027/87 SB BI-028/90 SB BE-029/90 SB 030/90 SB BK-031/92 SB 032/92 SB 007/94 SB-033/93 SB BE-034/93 (SB BR-025/82) Once/Repeat TNS 06/04 06/04 06/04 06/04 06/04 06/04 06/04 06/04 04/04 06/04 06/04 06/04 06/04 10/91 06/04 10/92 10/94 04/94, 06/91, 01/93, 12/93 06/04 10/74 06/75 06/91 & 10/75 04/76 12/76 06/77 07/77 ZS Jezow (Poland) Status Subject Control cable Air brakes Tow release jammed Main wheel hub plates Aileron operating horns Rudder cables jamming Aileron connecting rod in c/s Airbrakes Detail contaminated with glue bell crank bracket & fork end failures in centre section loose ferrule fouls on pulley - secure ferrule cracked at bolt holes loose at frame, pulley & guards displaced broken at end of thread during rigging or de-rigging Control rod restricted by panel catch Jantar- all models also see separate sections Reference information M U/C fails to lock down M Seat back Rudder cables Push rod roller guides Wing to fuselage connection M Trim spring Push rods Push rods Aileron actuator bushes M Flying controls I Controls prevent pushrod guide tube in cockpit rotating insecure with neg. G - secure it corroded in conduits - inspect rollers’ brass bearings fail – inspect compensation for free play fouls on floor wear on guide rollers splitting at end fitting swages - inspect corroded - system friction increased Inspection of NYLON air brake gears (identified by ball type self connecting wing controls) Hairline crack found in control rod near to swaged end SB 027/86 SB 032/87 SB 063/88 SB 043/92 BGA 017/04/2001 iss2 Jantar- all “T” tailed models Also see separate sections Lower rudder hinge Lower rudder hinge Tailplane centre rib M Elevator travel Elevator bellcrank I Elevator Push Rod wooden supports come loose – inspect split pin failed - inspect/replace inspect for looseness restricted by bellcrank foul in fin in base of fin corroded – inspect Cracks found on vertical rod where it passes through upper rudder hinge support Page 5 BGA Compendium 11/13 Once/Repeat TNS 12/80 06/79 & 03/82 04/83 06/84 06/93 12/93 08/97 4-2013 06/77 12/85 12/86 08/87 04/88 1988 10/92 08/94 10/97 06/01 3-2007 02/87 & 06/77 02/90 & 03/81 03/81 04/88 04/91 06/04 ZS Jezow (Poland) Status Subject Jantar 1 (SZD- 38A) Detail Flap lever cracks adjacent to drive point M Spar root strengthening Flap plywood pushrod supports come loose - inspect frequently for asymmetric flap Main spar spigots replace at 1500 hours Life extension to 4500 hours after spigot replacement Control cable recommended lives hemp core - 1000 hrs/ 6 yr. steel core - 1500 hrs/ 12 yr. Reference information SB 04/76 SB 032/87 SB 036/89 SB 007/94 Jantar 2 & 2B (SZD- 42-1 & 2) Nose ballast weights inspect mounting Extension of life from 1500 to 3000 hours after wing spigot replacement Control cable recommended lives hemp core - 1000 hrs/ 6 yr. steel core - 1500 hrs/ 12 yr. SB 030/87 SB 031/87 SB 007/94 Standard Jantar 1 (SZD 41A) M Extension of life from 3000 to 6000 hours after wing spigot replacement Procedure for changing spar spigots Control cable recommended lives hemp core - 1000 hrs/ 6 yr. steel core - 1500 hrs/ 12 yr. Standard Jantar 2 (SZD 48 & 48/1) M Rudder deflection 29°±1°(was 30°±2°) rudder/fin overlap to be 5mm min M Extension of life from 3 000 to 6 000 hours after wing spigot replacement M Extension of life serial numbers 1266 & 1268 Procedure for changing spar spigots Control cable recommended lives hemp core - 1000 hrs/ 6 yr. steel core - 1500 hrs/ 12 yr. Standard Jantar 3 (SZD 48/3) Page 6 BGA Compendium 11/13 SB 026/86 SB 037/89, SB 044/93 SB 007/94 SB 01/78 SB 026/86 SB 035/88 SB 037/89 SB 007/94 Once/Repeat TNS 06/77 07/77 01/78 06/94 & 04/88 02/90 & 06/94 10/94 04/88 02/90 10/94 08/86 02/94, 02/90 & 10/93 10/94 01/79 08/86 02/90 02/94 10/94 ZS Jezow (Poland) Status Subject M Extension of life Weighing data Control cable recommended lives Detail from 1500 to 3000 hours C of G position v empty weight chart hemp core - 1000 hrs/ 6 yr. steel core - 1500 hrs/ 12 yr. Standard Jantar In Service Reports (Advisory) Air brake Seats Air brake drive gear mounting part detached in wing seat back became uncoupled from adjuster as keep plates not fitted Reference information SB 026/86 SB 042/92 SB 007/94 Ogar (SZD 45) Air brake levers cracked inspect airbrake system regularly Elevators stiff corrosion on torque tube Lower air brake paddle severed inspect & adjust system as per manual Control cable recommended lives hemp core - 1000 hrs/ 6 yr. steel core - 1500 hrs/ 12 yr. M Propeller TBO of propeller hub M Carburettor membrane Compliance with Limbach SB M Tail wheel Replacement of fittings M Muffler Inspection of brackets M Life extension Inspections to extend service life For Puchacz (SZD 50/1 & 3), Junior (SZD 51/1), SZD - 55/1 please refer to All-Star PZL SB 007/94 BE–014/78 BE- 020/80 BE-021/80 BE-024/84 BE/R-026/96 Once/Repeat TNS 08/86 10/92 10/94 06/00 2-2006 09/85 02/87 02/88 10/94 04/00 04/00 04/00 04/00 04/00 Page 7 BGA Compendium 11/13