Service Bulletins

EC120

IN 2438-I-00 GENERAL – On-Line Technical Publications – Opening of e-TechPub

IN 2448-I-30 ICE AND RAIN PROTECTION – Locking of the nuts attaching the link arm to the windshield wiper drive shaft

IN 2445-I-25 EQUIPMENT AND FURNISHINGS – Leak-tightness of the bottle inflation valve installed on the emergency flotation gear

IN 2442-I-00 GENERAL – Future release of a revision of the EC120 helicopter documentation

IN 2439-I-00 GENERAL – Technical Publications – Quick Start

IN 2433-I-00 GENERAL – New top coat paints for dynamic components

SIN 2467-S-00 GENERAL – Loss of control during a maneuver in ground effect in gusty wind

SIN 2466-S-34 NAVIGATION – Radio-Altimeter Indicator IND 201 with height display in meters – Over-indication of actual height

SIN 2451-S-00 GENERAL – Falsification of airworthiness documents and documents of conformity with the manufacturer data (New and repaired parts) – PART21 / PART145

TIP 56-10-01 Tinted front windshields

TIP 31-20-01 New VEMD downloading tool with AS350/355, EC120 and EC130 Capability

TIP 32-003 Reinforced skid plates

TIP 28-006 Fuel management on VEMD

AS350

ASB 05.00.49 TIME LIMITS – MAINTENANCE CHECKS “Forced Idle” Microswitch of the Twist Grip Assembly

ASB 67.00.43 ROTOR FLIGHT CONTROLS – Modification to the electrical operation of the twist grip for ARRIEL 2B engines

IN 2453-I-71 POWER PLANT – AS350 Helicopters – Emergency Procedures in case of LTS101 Governor Failure

IN 2437-I-25 EQUIPMENT AND FURNISHINGS – Equipment Log Card of the emergency flotation gear floats

IN 2438-I-00 GENERAL – On-Line Technical Publications – Opening of e-TechPub

IN 2445-I-25 EQUIPMENT AND FURNISHINGS – Leak-tightness of the bottle inflation valve installed on the emergency flotation gear

IN 2443-I-23 COMMUNICATIONS – Light-weight helicopters equipped with a VEMD and a VHF transceiver with an antenna on the roof of the cabin.

IN 2439-I-00 GENERAL – Technical Publications – Quick Start

IN 2433-I-00 GENERAL – New top coat paints for dynamic components

IN 2427-I-00 GENERAL – Technical Publications – Feedback concerning the use of AIPs (Advanced Information Packages)

IN 2422-I-67 ROTOR FLIGHT CONTROLS – Pedal attachment pin – Interference between a ring installed on a pedal attachment pin and a screw of the pilot floor panel

SIN 2463-S-53 FUSELAGE – MAIN STRUCTURE – Crack on reinforcement angle of structure/tail boom junction frame

SIN 2466-S-34 NAVIGATION – Radio-Altimeter Indicator IND 201 with height display in meters – Over-indication of actual height

SIN 2451-S-00 GENERAL – Falsification of airworthiness documents and documents of conformity with the manufacturer data (New and repaired parts) – PART21 / PART145

TIP 71-60-02 Sand filter for Arriel 2D engine

TIP 31-20-01 New VEMD downloading tool with AS350/355, EC120 AND EC130 capability

TIP 34-20-03 THALES AHV 16 Radio Altimeter

TIP AS350 29-00-15 New hydraulic pump drive system

TIP AS350 53-00-43 EC130 type thermal protection

EC130

SB 63-007 MAIN ROTOR DRIVE – MGB lubrication system Replacement of several hoses

IN 2438-I-00 GENERAL – On-Line Technical Publications – Opening of e-TechPub

IN 2445-I-25 EQUIPMENT AND FURNISHINGS – Leak-tightness of the bottle inflation valve installed on the emergency flotation gear

IN 2443-I-23 COMMUNICATIONS – Light-weight helicopters equipped with a VEMD and a VHF transceiver with an antenna on the roof of the cabin.

IN 2439-I-00 GENERAL – Technical Publications – Quick Start

IN 2433-I-00 GENERAL – New top coat paints for dynamic components

IN 2427-I-00 GENERAL – Technical Publications – Feedback concerning the use of AIPs (Advanced Information Packages)

SIN 2466-S-34 NAVIGATION – Radio-Altimeter Indicator IND 201 with height display in meters – Over-indication of actual height

SIN 2451-S-00 GENERAL – Falsification of airworthiness documents and documents of conformity with the manufacturer data (New and repaired parts) – PART21 / PART145

TIP 56-10-01 Tinted front windshields

TIP 31-20-01 New VEMD downloading tool with AS350/355, EC120 AND EC130 capability

TIP 25-50-01 1,160-KG Cargo Swing with “ONBOARD” Hook  

AS355

ASB 80.00.12 ENGINE STARTING – Modification to the installation of the Bearings in Starter Generators with Part Numbers (MP/N) 524-060 and 524-061

SB 53.00.18 FUSELAGE – Engine flushing with cowlings closed

SB 53.00.25 REV0 FUSELAGE – New cabin vibration damper blade

SB 25.00.07 REV 5 EQUIPMENT AND FURNISHINGS – AERAZUR Helium Type Emergency Floatation Gear Installation (Fixed Parts)

SB 25.00.91 REV2 EQUIPMENT AND FURNISHINGS – Emergency floatation gear fixed part installation

SB 63.00.26 MAIN ROTOR DRIVE – MGB lubrication system Replacement of a hose

SB 52.00.25 DOORS – Improvement of window panel installation on pilot and copilot doors

IN 2437-I-25 EQUIPMENT AND FURNISHINGS – Equipment Log Card of the emergency flotation gear floats

IN 2438-I-00 GENERAL – On-Line Technical Publications – Opening of e-TechPub

IN 2445-I-25 EQUIPMENT AND FURNISHINGS – Leak-tightness of the bottle inflation valve installed on the emergency flotation gear

IN 2443-I-23 COMMUNICATIONS – Light-weight helicopters equipped with a VEMD and a VHF transceiver with an antenna on the roof of the cabin.

IN 2439-I-00 GENERAL – Technical Publications – Quick Start

IN 2433-I-00 GENERAL – New top coat paints for dynamic components

IN 2422-I-67 ROTOR FLIGHT CONTROLS – Pedal attachment pin – Interference between a ring installed on a pedal attachment pin and a screw of the pilot floor panel

SIN 2463-S-53 FUSELAGE – MAIN STRUCTURE – Crack on reinforcement angle of structure/tail boom junction frame

SIN 2466-S-34 NAVIGATION – Radio-Altimeter Indicator IND 201 with height display in meters – Over-indication of actual height

 SIN 2451-S-00 GENERAL – Falsification of airworthiness documents and documents of conformity with the manufacturer data (New and repaired parts) – PART21 / PART145

TIP 10-20-01 Installation of mooring rings

TIP 31-20-01 New VEMD downloading tool with AS350/355, EC120 AND EC130 capability

EC135

ASB 62A-029 MAIN ROTOR SYSTEM – Main Rotor Hub-Shaft – Visual inspection of the upper and lower hub-shaft flange for cracks

ASB 33A-014 LIGHTS – Chart holder – Modification of the illuminated chart holder

ASB 04A-009 AIRWORTHINESS LIMITATIONS – Time change items – Reduction and introduction of life limits

SB 33-011 LIGHTS – Map Case – Retrofit or replacement of an illuminated map case

SB 25-008 Equipment / Furnishings – Cockpit Furnishings – Retrofit of sun shades

SB 88-003 Wire Harnesses – Replacement of wire harness 229VB (power supply of the external mounted hoist system)

SB 25-017 AUSRÜSTUNG – Notsender ELT Elektrische Modifikation am EMER ON Schalter

SB 71-006 Power Plant – Removable Firewalls – Replacement of the “Plate Assy”

SB 85-019 Optional Equipment – External Mounted Hoist System: Replacement of Motor Fan with a Fan of a better Design – Improvement of the Attachment of the Cable Windows in the Motor Fairing

SB 26-008 EQUIPMENT/FURNISHINGS – Smoke Detector Replacement of the smoke detector FR2224

SB 32-018 LANDING GEAR – Skid Tube – Retrofit of a center skid protection

SB 71-033 Power Plant – Version EC135 T2 and EC135 P2 – Retrofit to Version EC135 T2+ and EC135 P2+

SB 63-016 Main Rotor System – Rotor Hub–Shaft – Improvement of the rotor mast seal

IN 2461-I-31 INDICATING AND RECORDING SYSTEMS – CMA5024 UTC time adjustment. Procedure to be applied between June 30, 2012 and July 1, 2012

IN 2456-I-00 Eurocopter ‘eFeed’ website – Electronic technical feedback/form application

IN 2438-I-00 GENERAL – On-Line Technical Publications – Opening of e-TechPub

IN 2307-I-00 General information – Technical Publication – Important changes

IN 2425-I-31 CPDS/FCDS – Information about the configuration file for updates or retrofits

IN 2427-I-00 GENERAL – Technical Publications – Feedback concerning the use of AIPs (Advanced Information Packages)

IN 2430-I-85 OPTIONAL EQUIPMENT – Distribution of Service Bulletin SB11106A of FLIR SYSTEMS

IN 2428-I-34 NAVIGATION – GNS430 / 530 – Note on the software configuration

IN 2423-I-24 Procurement of a name plate for the overhead panel

IN 2420-I-00 GENERAL INFORMATION – Pending issue of a Revision for the EC135 maintenance documentation

SIN 2457-S-62 Main Rotor Hub-Shaft: Check of the upper and lower hub-shaft flange for cracks

SIN 2451-S-00 GENERAL – Falsification of airworthiness documents and documents of conformity with the manufacturer data (New and repaired parts) – PART21 / PART145

SIN 2450-S-62 MAIN ROTOR SYSTEM – Main Rotor Hub-Shaft: Check of the upper and lower hub-shaft flange for cracks

TIP 26-007 Portable Fire Extinguisher

TIP 33-011 Illuminated Chart Holder NVG

TIP 25-008 Equipment / Furnishings – Retrofit of sun shades

TIP 32-018 Center skid protection for the skid tubes

TIP 62-028 Admissible maximum take-off weight 2950 kg (e-version)

TIP 31-062 Retrofit of a CVFDR and/or UMS/SSQAR

TIP 85-031 Luggage Net on the Rear Door (RH)

TIP 85-054 Monkey Belt Fittings

TIP 28-015 Fuel flow sensor

TIP 71T-038 Installation of an Inlet Barrier Filter System (IBF) made for Safran Engines

AS365

“E”ASB 05.00.63 TIME LIMITS – MAINTENANCE CHECKS Inspection of the 9° frame in the area of the latch support and stretcher support

ASB 05.00.61 TIME LIMITS – MAINTENANCE CHECKS – Tail Gearbox (TGB) – Checking the condition of the TGB control rod bearing

ASB 25.01.18 EQUIPMENT AND FURNISHINGS – Pilot and co-pilot seats – Inspection of the rear beam of the seat

ASB 05.00.17 TIME LIMITS – MAINTENANCE CHECKS – Tail Rotor Blade Monitoring and Limitations

SB 71.00.01 POWER PLANT – Compressor Washing with Closed Cowlings

SB 25.00.99 Improvement of N3 life raft release effort

IN 2452-I-67 ROTOR FLIGHT CONTROLS – Rubbing of the covering of the 9° frame on a roll channel link rod

IN 2437-I-25 EQUIPMENT AND FURNISHINGS – Equipment Log Card of the emergency flotation gear floats

IN 2431-I-25 EQUIPMENT AND FURNISHINGS – CPI 503 Emergency Locator Transmitter – Reminders and recommendations to prevent untimely ejection

IN 2438-I-00 GENERAL – On-Line Technical Publications – Opening of e-TechPub

IN 2446-I-33 LIGHTS – Separation of the anti-collision light in flight

IN 2445-I-25 EQUIPMENT AND FURNISHINGS – Leak-tightness of the bottle inflation valve installed on the emergency flotation gear

IN 2439-I-00 GENERAL – Technical Publications – Quick Start

IN 2435-I-32 LANDING GEAR – Replacement of DAUPHIN landing gear hoses

IN 2433-I-00 GENERAL – New top coat paints for dynamic components

IN 2408-I-53 FUSELAGE – MGB COWLINGS – Incorrect behavior of the attachment fittings

IN 2421-I-28 FUEL – Identification labels on submerged pipes

SIN 2451-S-00 GENERAL – Falsification of airworthiness documents and documents of conformity with the manufacturer data (New and repaired parts) – PART21 / PART145

BO105

ASB 10-125 MAIN TRANSMISSION – Inspection of the magnetic plug/electrical chip detector/oil filter and additional measures after chip detection on the magnetic plug / electrical chip detector

IN 2456-I-00 Eurocopter ‘eFeed’ website – Electronic technical feedback/form application

IN 2438-I-00 GENERAL – On-Line Technical Publications – Opening of e-TechPub

IN 2386-I-00 GENERAL – Technical Publications – General information

SIN 2273-S-64 TAIL ROTOR SYSTEM – Compliance with the maintenance operations and preflight checks

SIN 2451-S-00 GENERAL – Falsification of airworthiness documents and documents of conformity with the manufacturer data (New and repaired parts) – PART21 / PART145

ASB 30A-115 TAIL ROTOR – Tail Rotor Controls – Inspection of the pitch links for correct staking of the bearings

SB 10-127 Maximum take-off weight – Optional limitation of maximum gross mass to 3170 kg

SB 80-163 Cancelation of the model “D”

IN 2456-I-00 Eurocopter ‘eFeed’ website – Electronic technical feedback/form application

IN 2438-I-00 GENERAL – On-Line Technical Publications – Opening of e-TechPub

IN 2307-I-00 General information – Technical Publication – Important changes

SIN 2273-S-64 TAIL ROTOR SYSTEM – Compliance with the maintenance operations and preflight checks

SIN 2451-S-00 GENERAL – Falsification of airworthiness documents and documents of conformity with the manufacturer data (New and repaired parts) – PART21 / PART145