Service Bulletins

ICON Aircraft Service Bulletins (SD)

Name

Description

Effective Date

Serial Number

Download Link

SB-093025-A

Coolant Hose Chafing at Firewall: Inspect for chafing between the coolant hose and firewall. Swap hoses at water pump housing as required.

03/20/2026

00001-00150, 00152-00194, 00196-00204, 00206-00224

Download

SB-060225-B

(MANDATORY) E-Props 4-Blade Propeller Spinner Torque: Re-torque the screws securing the E-Props 4-Blade Propeller Spinner. This is mandatory.

06/05/2025

00005, 00012, 00013, 00016, 00023-00025, 00026, 00030, 00032, 00036, 00042, 00050, 00054, 00056, 00060, 00061, 00069, 00073, 00075, 00076, 00081, 00084, 00085, 00087, 00090, 00092, 00095, 00099, 00103, 00104, 00111, 00112, 00120, 00122, 00123, 00126, 00127, 00135, 00136, 00139, 00140-00144, 00146, 00148-00150, 00155, 00157, 00158, 00160, 00161, 00163-00166, 00168, 00170, 00171, 00175, 00176, 00183-00190, 00192, 00195-00200, 00202-00212, 00214-00217, 00219, 00220, 00222

Download

SB-021425-B

(Mandatory) ELT Antenna Cracking: Inspect for signs of damage to the base and/or whip of the ELT antenna. The inspection portion of this Service Bulletin is mandatory. If damage is identified, replace the antenna with the RAMI AV-300 Rod Antenna.

04/07/2025

00001, 00003-00224

Download

SB-030525-B

Repair ELT GPS Connector Wiring: Re-pin the GPS Connector (D9157P) and re-install. This repair addresses the issue identified in SD-111324-A ELT GPS Connector Wiring (Interim).

03/07/2025

00201, 00209-00218, 00220-00224

Download

SB-110624-B

Fuel Tank Leak at Insert and/or Low Level Sensor: Inspect the Fuel Tank for leaks and replace the Tank as needed; reinstall the Low Level Sensor as directed. Note: If SB-110624-A repair was previously completed, verify function of the Low Level Sensor per repair step 6a.

05/01/2025

00048, 00119, 00159-00199, 00201-00205, 00207-00224

Download

SB-020225-A

(MANDATORY) Redressal of ROTAX SB-912i-017iS Mandatory Inspection and/or Replacement of Crankcase and/or Gearbox Housing: Review logbooks. If required, inspect and/or replace the ROTAX Crankcase and/or Gearbox Housing in accordance with ROTAX SB-912i-017iS. This is mandatory.

02/07/2025

00001-00224

Download

SB-121924-A

(MANDATORY) Redressal of ROTAX SB-912i-015iS Mandatory Inspection and Replacement of Expansion Tank Assy: Inspect and/or replace the ROTAX Expansion Tank Assy in accordance with ROTAX SB-912i-015iS. This is mandatory.

01/22/2025

00001-00224

Download

SB-050224-A

(Mandatory) Rudder Pedal Cable Chafing: Inspect for chafing between the rudder pedal cables and the floorboards and/or floorboard retainer bracket; trim parts to alleviate chafing as applicable. This is mandatory.

07/08/2024

00001-00062, 00064-00083, 00085-00100, 00102-00163, 00165-00184, 00186-00190, 00192, 00194-00198, 00199, 00201, 00204, 00205

Download

SB-012724-A

NLG Limit Switch Retrofit: Retrofit reed switch style NLG actuators with mechanical limit switches with long arms.

05/16/2024

If SB-080323 was NOT completed: 00001-00015, 00018-00027, 00029-00033, 00035, 00036, 00038- 00049, 00051-00072, 00074, 00076-00083, 00085, 00086, 00088-00182, 00184-00188

Download

SB-012624-A

(Mandatory) NLG Limit Switch Over-Engagement: Inspect the clearance at the NLG limit switch and install longer switch arms. This is mandatory.

05/16/2024

00016, 00017, 00034, 00037, 00087, 00183, 00189-00192, 00194-00203, 00205, 00206, 00208, 00209, 00213, 00215 ///// IF SB-080323 was completed: 00001-00015, 00018-00027, 00029-00033, 00035, 00036, 00038- 00049, 00051-00072, 00074, 00076-00083, 00085, 00086, 00088-00182, 00184-00188

Download

SB-032420-C

(Mandatory) Recurring Inspection of Nose Landing Gear (NLG) Actuator Rigging and NLG Actuator Stop Switches: Recurring Inspection of the NLG actuator rigging, and NLG actuator stop switches

05/16/2023

00001-00015, 00018-00027, 00029-00033, 00035, 00036, 00038-00049, 00051-00072, 00074, 00076-00083, 00085, 00086, 00088-00182, 00184-00188

Download

SB-022724-A

(Mandatory) Inspect IPS Rocket Motor Security: Inspect security of IPS Rocket Motor and report results to ICON. This is mandatory.

04/22/2024

00001-00074, 00076-00129, 00131-00216

Download

SB-1172723-A

Fuel Tank Leak at Low Level Sensor: Inspect fuel tank and replace if nonconforming.

03/20/2024

00159-00196, 00198, 00199, 00202, 00203

Download

SB-072823-A

Water Rudder Pivot Flange Disbond: Perform push/pull test of water rudder pivot flange; if bond fails, replace parts.

11/20/2023

00001-00148, 00150-00161, 00163-00168, 00170-00192

Download

SB-022723-A

(Mandatory) Stator Wire Harness Chafing: Inspect for stator wire harness chafing. If present, add F4 tape and/or reposition wires. This is mandatory to maintain airworthiness.

11/10/2023

00001 – 00136, 00139 – 00146, 00148 – 00150, 00152 – 00159, 00161, 00163, 00166, 00174

Download

SB-050223-A

(Mandatory) Install Wing Fold Tube Cover: Install a Wing Fold Tube Cover to the inside of the parachute egress chamber. This is mandatory to maintain airworthiness

11/06/2023

00001, 00003-00150, 00152-00202

Download

SB-042123-B

(MANDATORY) ICON Parachute System (IPS) Service Interval: Make a logbook entry reflecting the updated IPS Service Interval date, as described below. This is mandatory to maintain airworthiness.

10/10/2023

00004, 00006-00007, 00010-00011, 00013, 00021-00022, 00025-00026, 00029, 00031-00032, 00034-00157, 00159-00177, 00180

Download

SB-080323-B

Nose Landing Gear Limit Switch Retrofit: Retrofit reed switch style NLG actuators with non-magnetic limit switches.

SUPERSEDED BY SB-012724-A

00001-00015, 00018-00033, 00035-00036, 00038- 00072, 00074-00086, 00088-00182, 00184-00188

Download

SB-041323-B

ELT Antenna Corrosion: Perform a one-time inspection of the ELT antenna to identify any corrosion and remove and replace the ELT assembly as necessary.

09/07/2023

00001 – 00185

Download

SB-030223-A

CPS Wire Chafing: Inspect the CPS wires for any chafing and secure the CPS wires to the knock sensor bracket.

03/31/2023

00001 – 00136, 00139 – 00146, 00148 – 00150, 00152 – 00159, 00161, 00163, 00166

Download

SB-022323-C

Throttle Cable Chafing: Adjust the position of the throttle cable to provide clearance between the throttle cable and lower intake plenum mount.

05/15/2023

00001 – 00136, 00139 – 00146, 00148 – 00150, 00152 – 00159, 00161, 00163, 00166

Download

SB-112222-A

Flap Gas Strut: Inspect the flap gas strut for proper installation of the ball socket and rod end.

02/10/2023

00001, 00003–00136, 00138–00146, 00148–00150, 00152–00159, 00161, 00163, 00166, 00170, 00172–00174, 00176, 00177

Download

SB-011323-A

Engine Wire Harness Installation: Inspect the Kevlar insulated or spiral wrapped wire harness for proper installation on the engine. If not properly installed, remove the cable ties, and resecure the wire harnesses.

01/19/2023

00002–00136, 00139–00146, 00148–00150, 00152–00159, 00161, 00163, 00166, 00170

Download

SB-101722-D

Canopy Latch Installation: Inspect the canopy latch mechanism for proper torque and installation. Adjust the canopy latch mechanism if torque specifications are not met.

08/19/2024

00130–00153; 00155; 00156; 00158–00166

Download

SB-121622-A

Increase Torque of Fuel Filler Neck Clamps

01/12/2023

00021–00176

Download

SB-122722-B

NLG Actuator Rod End Torque: Verify the current torque level of the jam nut on the rod end of the nose landing gear (NLG) actuator. If proper torque not present, apply proper torque.

12/27/2022

00004–00015, 00017–00024, 00026–00074, 00076–00137, 00139, 00141–00142, 00144–00145, 00148–00150, 00152–00159, 00161, 00163, 00166

Download

SB-120722-B

Auto Pilot Runaway Trim Condition (Garmin G3X Software Update): Disable the autopilot until Garmin software 9.13 and ICON configuration file are installed. The autopilot can be re-enabled and operated once the software is installed.

12/29/2022

00139, 00141, 00142, 00144, 00145, 00148, 00149, 00150, 00152, 00153, 00155, 00156, 00158, 00159, 00161, 00166

Download

SB-091222-A

Garmin Autopilot Servos, GSA-28: 1. Inspect installed Garmin GSA 28 servos for affected serial number (ref. Garmin Service Bulletin No. 22016). 2. Remove affected GSA-28 servo(s) and replace with a Garmin GSA 28 Mod 1 servo(s) (part number 011-02927-11).

10/17/2022

00154 - 00161

Download

SB-062322-B

Air Rudder Hinge Pin: Inspect the air rudder upper hinge pin for proper torque. The torque shall be between 48.7 in-lbs and 58.7 in-lbs

06/23/2022

00001 – 00137, 00139, 00141 – 00146, 00148 – 00149, 00151, 00153

Download

SB-051522-A

Redressal of ROTAX SB-912i-013 replacement of electrical fuel pump(s) for ROTAX aircraft engines: Inspect fuel pumps for ROTAX serial numbers S/N 180500 up to S/N 203724. If the ROTAX fuel pump is within this range (including S/N 180500 and S/N 203724), comply with ROTAX Service Bulletin SB-912i-013 dated 11 April 2022.

05/15/2022

00001 - 00144

Download

SB-111721-B

Oil Tank Quick Drain Valve Torque Verification: Check the Torque Value of the Quick Drain Valve and Correct as Necessary

04/02/2022

00126-00132, 00134, 00135, 00139, 00141, 00142

Download

SB-112221-A

Fuel pump assembly and connector contact replacement: Additional preflight and runup checks are required until replacement.

12/20/2021

00089-00092, 00094, 00096-00113, 00115-00121, 00123-00125, 00127-00131, 00133, 00135, 00139, 00142

Download

SB-110521-A

Fuel pump connector/contact replacement.

12/20/2021

00093, 00095, 00114, 00122, 00126, 00134, 00141, 00144

Download

SB-080321-A

Inspection of Repair of Parachute System Retention Bracket: Inspect and photograph Parachute System retention bracket attachment point area for dimensions of previous repair and submit results to ICON for further analysis.

08/12/2021

00124, 00125, 00126, 00128, 00131, 00133, 00136

Download

SB-092718-B

Fuel level sensor gasket: Inspect fuel level sensor for non‐conformance. Replace non‐conforming units.

05/31/2021

00001-00028, 00030-00037, 00040, 00046, 00049, 00051-00053, 00126-00131

Download

SB-121020-A

BRS parachute rocket actuation cable thread Loctite: Application of Loctite 242 to the BRS parachute rocket actuation Bowden cable

01/19/2021

00001-00125

Download

SB-112619-A

MSC Software Upgrade Version 3.1

11/26/2019

00001-00116

Download

SB-033018-B

Engine oil return fitting clearance and torque checks: Inspect engine oil return hose fitting for proper clearance from firewall and retorque both oil tank and engine oil return fittings

03/30/2018

00001-00036

Download

SB-032118-B

Aileron bellcrank to aileron socket interference correction: Replace the wing inboard roll bellcrank on both wings with new design bellcrank.

03/21/2018

00001-00020, 00022-00025, 00028, 00030-00032

Download

SB-110917-D

Forward Roll Pulley Bracket Reinforcement: Install a retaining strap to improve Roll Pulley Bracket security

11/09/2017

00001, 00003-00028

Download

SB-010218-A

DAC Software Upgrade Version 3.23

SUPERSEDED BY N-022619-A

00001-00020, 00023, 00025, 00026

Download

SB-081318-A

Engine fuel hoses insulation and exhaust header heat shields installation: Install insulation on fuel rail cross tube and flexible fuel lines in the engine installation. In addition, install heat shields on the forward exhaust headers.

09/24/2018

00001-00020

Download

SB-073018-B

MSC Software Upgrade Version 3.0

SUPERSEDED BY SB-112619-A

00001-00044

Download

SB-051818-C

Rudder Centering Spring Replacement: Remove and Replace the Rudder Centering Spring

05/18/2018

00022-00028, 00030-00036, 00039

Download

SB-041018-B

Rudder pedal brake master cylinder lower attachment bolt replacement and rod end inspection: Inspect all brake master cylinder rod ends for corrosion and replace if necessary, replace brake master cylinder lower attachment bolts and carriage bolts with drilled head bolt for safety wiring.

06/14/2018

00001-00020, 00022-00036

Download

SB-050718-A

Torque verification on vertical tail forward attachment bracket and aft pitch pulley pivot bolt: Verify correct torque on the forward horizontal tail attachment bracket and aft pitch pulley pivot bolt

05/18/2018

00022-00027

Download

SB-090817-F

Lower Roll Control cable wear at wing fold socket: Inspect lower roll control cable at the socket and the inboard rod end of the inboard aileron pushrod for indications of wear...

04/11/2018

00001-00027

Download

SB-031318-A

Loose Engine Mount Bolt – Engine to Engine Mount Weldment: Replace all six engine mount bolts with the new design

03/21/2018

00001-00033 (excluding serial numbers that have completed MRA00363-A)

Download

SB-082718-A

Fuel Tank Sump Line Modification: Replace existing fuel sump system with latest version of system

08/27/2028

00022-00036

Download

SB-011118-A

Throttle Cable Assembly Retrofit: Retrofit the throttle cable system

01/11/2018

00001, 00003-00020

Download

SB-112217-A

DAC Software Upgrade Version 3.22

SUPERSEDED BY SB-010218-A

00001 - 00024

Download

SB-092917

Forward Roll Pulley Bracket stud inspection

SUPERSEDED BY SB-110917-D

00001, 00003 - 00028

Download

SB-082317-A

Starboard (STBD) Forward Bulkhead pass through for Main Wire Harness has missing Grommet: Visually inspect for STBD forward bulkhead grommet...

08/23/2017

00001,00003-00020

Download

SB-070716-D

Engine Regulator B Overheating: Note: Until this Service Bulletin is complied with, operate under the following temporary operating limitations: Turn on all interior and exterior lighting to full brightness prior to and during engine operation. Inspect wires of Regulator B for discoloration after each engine operation. Notify manufacturer if signs of discoloration are visible.

SUPERSEDED BY SB-010918-A

00001, 00003 – 00020

Download

SB-061517-C

Elevator Control Horn and Push tube rod end jam nut interference and elevator push tube modification: 1) Replace elevator push tube with new modified push tube; 2) Inspect and correct as necessary light contact/interference between the elevator control horn and elevator push tube jam nut.

06/23/2017

00001, 00003 – 00020

Download

SB-060217-02-A

Engine Wire Harness Protection: Inspect any engine wire harness for chafing. Use F4 tape to protect any areas that are prone to chafing or is chafing.

06/02/2017

00001, 00003-00020

Download

SB-060217-01-A

Wire Harness/Wires Protection: Inspect any wire harness/wires for chafing. Use spiral wrap or F4 tape to protect any areas that are prone to chafing and nicks

06/02/2017

00001, 00003 – 00020

Download

SB-041417-A

Loose flap interconnect rod end check nut: Visually inspect the affected aircraft

04/14/2017

00001,00003-00019

Download

SB-032417-A

Engine mount crack inspection

03/24/2017

00001, 00003 – 00019