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Here we offer you operation manuals, spare parts lists and technical information.
Engine TypeNumberDateSubjectPDF

all egine types

Spare parts order form

Repair order form

Fuel and oil for SOLO aircraft engines

Technical Information
Spark plugs

2350

 17.10.2014Manual for the aircraft engine 2350

  08.07.2020Spare parts list 2350 (installed in aircrafts from Schempp Hirth)

  08.07.2020Spare parts list 2350 (installed in aircrafts from DG)

  08.07.2020Spare parts list 2350 (installed in aircrafts from Alexander Schleicher)

18.01.2019Spare parts list 2350 (installed in aircrafts from LAK)

 TM 4603-102.06.1984Reduction of the tail pipes in the exhaust (only German)

 TM 4603-205.08.1987Hub for Prop OE-FL 5.83/83 a 5, v 92 for SOLO® 2350

 TM 4603-302.02.1988Muffler 25 00 615 with integrated silencer for engine 2350

 TM 4603-830.04.1993Modification of the carburetors of the engine 2350 (only German)

 TM 4603-921.04.1994Unleaded fuel for the use in the engines 2350, 2350B, 2350BS and 2350C

 TM 4603-1019.07.2001Maintenance of the engine SOLO® 2350

  19.07.2001Maintenance instructions according toTM 4603-10

 TM 4603-1226.07.2011Check of the carburetor housing

 TM 4603-1512.08.2014;Use of a new petrol pump

 TM 4603-1619.05.2015Change of the engine 2350 into a version with electric starter which is connected directly to the crankshaft.

2350B

 22.10.2014Manual of the aircraft engine 2350B

 TM 4603-411.10.1988Propeller reduction unit 2350B, crankcase for 2350B (only German)

 AD9-260/220.09.1990Fuel mixture, instructions for taxiing

 TM 4603-631.07.1990Check of all engines 2350B for piston seizures

 TM 4603-6/111.09.1990Change of mandatory fuel and oil

 TM 4603-6/208.09.1990Cancellation of the TM 4603-6

 TM 4603-921.04.1994Unleaded fuel for the use in the engines 2350, 2350B, 2350BS and 2350C

 TM 4603-1512.08.2014;Use of a new petrol pump

TM 4603-1822.01.2019

 a) Introduction of a nut with flange at the excentric axle. 

b) Intoduction of a lifetime limit of 15 years of operation for the ball bearings at the bearing block of the reduction gear.

 AD2019002922.02.2019Airworthiness Directive

2350BS

 22.10.2014Manual of the engine 2350BS

 TM 4603-706.02.1992Change of the engine 2350B to the new version 2350BS

 TM 4603-921.04.1994Unleaded fuel for the use in the engines 2350, 2350B, 2350BS and 2350C

 TM 4603-1512.08.2014;Use of a new petrol pump

TM 4603-1822.01.2019

 a) Introduction of a nut with flange at the excentric axle. 

b) Intoduction of a lifetime limit of 15 years of operation for the ball bearings at the bearing block of the reduction gear.

 AD2019002922.02.2019Airworthiness Directive

2350C

 17.10.2014Manual of the engine 2350C

  08.07.2020Spare parts list of the engine 2350C

 InI 4603-126.03.2015Inspection Instruction

 TM 4603-519.06.1990Change of the carburetor cover of the carburetor BN 38 for the engine 2350C

 TM 4603-921.04.1994Unleaded fuel for the use in the engines 2350, 2350B, 2350BS and 2350C

 TM 4603-1512.08.2014;Use of a new petrol pump

 TM 4603-1715.07.2015Service Bulletin - Change of the axle

 AD20150052-R119.11.2015Airworthiness Directive

TM 4603-1822.01.2019

 a) Introduction of a nut with flange at the excentric axle. 

b) Intoduction of a lifetime limit of 15 years of operation for the ball bearings at the bearing block of the reduction gear.

 AD2019002922.02.2019Airworthiness Directive

2350D

 14.02.2022Manual for the engine 2350D

  14.02.2022Spare parts list for the engine 2350D

 AD 2002-130/227.04.2002Reinforcement of the propeller bearing block on the engine 2350D

 TM 4603-1115.04.2002Reinforcement of the propeller bearing block on the engine 2350D

 TM 4603-1226.07.2011Check of the carburetor housing

 TM 4603-1512.08.2014;Use of a new petrol pump

TM 4603-1822.01.2019

 a) Introduction of a nut with flange at the excentric axle. 

b) Intoduction of a lifetime limit of 15 years of operation for the ball bearings at the bearing block of the reduction gear.

TM 4603-1914.02.2022

Eccentric shaft at the reduction gear

 AD2019002922.02.2019Airworthiness Directive

2489

 15.01.1996Manual for the engine 2489

  07.1996Spare parts list for the engine 2489

262501

 05.01.2001Manual for the engine 262501

  01.10.2009Spare parts list for the engine 262501

  10.12.2018Service manual all 2625

 TM 4600-103.10.1999Limitation of the belt tensione

 TM 4600-206.02.2004Optional use of a slip-clutch

 TM 4600-2-203.01.2007Slip-Clutch inspection/modification

 AD 2007-0001R1-E10.01.2007Slip-Clutch inspection/modification

 TM 4600-2-322.03.2007Change of the slip-clutch on the engines 2 625 01 and 2 625 02

262502

 05.01.2001Manual for the engine 262502

10.12.2018Service manual all 2625

  01.10.2009Spare parts list for the engine 262502

 TM 4600-103.10.1999Limitation of the belt tensione

 TM 4600-206.02.2004Optional use of a slip-clutch

 TM 4600-2-203.01.2007Slip-Clutch inspection/modification

 AD 2007-0001R1-E10.01.2007Slip-Clutch inspection/modification

 TM 4600-2-322.03.2007Change of the slip-clutch on the engines 2 625 01 and 2 625 02

262501i

03.12.2018Spare parts list for the engine 2625-01i

11.12.2018Manual for the engine 2625-01i

04.12.2018Service manual engine 2625-01i

08.06.2018EASA certificate

04.06.2018Installation drawing 2625-01i

TM-4600-705.03.2018

Change of the engine 2 625 01 from the version with carburettors to the version with electronic engine management for fuel injection and ignition.

TM-4600-926.06.2019

Introduction of a new throttle body assembly

17.03.2020

WIN_TRIJEKT_1.43_SOLO Software "win_trijekt_1.43_Solo_R16_Setup.zip"

262501iNeo

16.04.2019Manual for engine 262501iNeo

05.08.2019Spare parts list for engine 262501iNeo

26.11.2019Service manual for engine 262501iNeo

TM-4600-1018.09.202Service Bulletin: SOLO 2625 02i and SOLO 2625 01i with electronic fuel injection.

262502i

 11.12.2019Manual for the engine 262502i

  30.11.2018Spare parts list for the engine 262502i

   26.02.2018Service manual all 2625

 TM 4600-318.12.2014Change of the engine 262502 to the version 262502i with fuel injection; issue 3

 TM 4600-412.12.2012Change of the throttle system

 EASA AD 214-026911.12.2014Change of the redundancy system

 TM 4600-512.12.2014Change of the redundancy system

AD2016-025429.12.2016Fuel Injection System Control Unit – Modification / Software Update

TM-4600-616.11.2016Change of the ignition mapping

TM-4600-823.02.2018

a) Change of the material of the connecting strips from Aluminium to CFK-composite. 

b) Alternative use of a different throttle position sensor. 

TM-4600-926.06.2019Introduction of a new throttle body assembly

TM-4600-1119.08.2019

SOLO 262502i with electronic fuel injection
ECU-Firmware update.

17.03.2020

ECU-Firmware update

AD2020-0056 27.03.2020

ATA 73 – Engine Fuel & Control – Engine Control Unit – Software Update

17.03.2020

WIN_TRIJEKT_1.43_SOLO Software "win_trijekt_1.43_Solo_R16_Setup.zip"

262502iNeo

16.04.2019

Manual for engine 262502iNeo

05.08.2019

Spare parts list for engine 262502iNeo

26.11.2020Service manual for engine 262502iNeo

TM-4600-1018.09.2019

Service Bulletin: SOLO 2625 02i and SOLO 2625 01i with electronic fuel injection.

800-400

12.06.2023

EASA Type certificate and data sheet

25.03.2023Manual for engine 800-400


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