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| № | The reason of issue | Bulletin works contents | Bulletin No | Applied to | Delivered |
| SUKHOI | 26 | ||||
| 1 | C42C-18 -4-90 | Landing gear struts replacement due to the installation of KT-214 wheels instead of Chekhoslovakian wheels. | 26.001-BU (No 116.10. 0001.3) | S/N 01-01;from 01-04 to 02-04 | Not done |
| 2 | Chief designer direction | Definition of the text in the Maintenance Scedule and Operation Manual of the Su-26 and Su-26MX regarding air filters | 26.002-BE 26MX.002 -BE | All planes manufactured earlier | Delivered to the dealer on 18.03.93 |
| 3 | C42C-24 -15-93 | The replacement of intake hoses in the smoke system tanks made due to the drawing 09.0089.6.195.000 | 26.003-BD | S/N06-07; 05-07; 06-09;06-10 | Delivered |
| 4 | Directive SU-29-24 -10-93 dated 14.01.93 | Definition of the text in the Maintenance Scedule and Operation Manual of the Su-26 and Su-26MX regarding brake discs | 26.004-BE 26MX.004 -BE | All planes ,excluding planes from S/N01-01 to 02-04 | Delivered |
| 5 | Statement dated 22.06.93 | Definition of the text in the Maintenance Scedule and Flight Manual of the Su-26 regarding B-92 petrol | 26.005-BE | All planes manufactured earlier | Delivered |
| 6 | Statement C42C-24 -8-93 dated 08.04.93 | Definition of the text in the Maintenance Scedule and Operation Manual of the Su-26 and Su-26MX regarding the engine frame welding inspection and logbook pages removal | 26.006-BE 26MX.005 -BE | All planes manufactured earlier | Delivered |
| 7 | Statement dated 05.02.96 | Hand primer pipeline inspection and replacement (if necessary) | 26.007-BU | All planes manufactured earlier | Delivered |
| SUKHOI | 29 | ||||
| 8 | Directive Su-29-64 -014-92 | The replacement of the engine mount ring attachment | 29.001-BD | S/Nfrom 72-01 to 73-03 | Delivered in February 1993 |
| 9 | No24-015 -93 dated 19.03.93 | The canopy operational handles replacement | 29.002-BU | S/Nfrom 72-01 to 73-03 | Delivered on 08.04.93 |
| 10 | Directive Su-24 -7-93 dated 30.03.93 | The installation of teflon seal instead of rubber seals on 768600MA electric valves (due to the life time increase up to 1250 h 12 years) | 29.004-BD | S/N from 72-03 to 74-02 | Delivered on 13.01.94 |
| 11 | Statement 1.1.1.4/979 | The replacement of the exhaust system end sections | 29.003-BD | S/N from 72-03 to 73-03 | Delivered on 28.04.93 |
| 12 | C42C-24 -15-93 | The replacement of intake hoses in the smoke system tanks made due to the drawing 09.0089.6.195.000 | 29.005-BD | S/N 74-05 ; 75-01 | Delivered on 29.06.93 |
| 13 | Directive SU-29-24 -10-93 dated 14.01.93 | Definition of the text in the Maintenance Scedule and Operation Manual of the Su-29 regarding brake discs | 29.006-BE | S/N from 72-01 to 75-05 | Delivered |
| 14 | Directive SU-29-48 -16-93 dated 17.06.93 | Reinforcement of the fuselage side panels | 29.007.-BD | S/N from 72-01 to 74-02 | Delivered on 1.10.93 |
| 15 | Directive SU-29-9 -13-93 | The Su-29 fuel breathing system modification | 29.008-BD | S/N from 72-01 to 74-01 | Delivered |
| 16 | Directive dated 22.04.94 | The installation of loops along the rudder cable linkage in order to limit cables play | 29.010-BD | S/N from 72-01 to 77-01 | Delivered 18.06.94 |
| 17 | Directive dated 21.01.94 | The installation of the spring on the croach seat belt attachment | 29.009-BU | S/N from 72-01 to 75-04 | Delivered on 01.04.94 |
| 18 | Directive dated 19.06.94 | Reinforcement of the front spar and attachment points of the stabilizer | 29.011-BD | S/N from 72-01 to 77-01 | Delivered on 20.06.94 |
| 19 | Directive Su-29-64 -14-94 | Definition of the text in the Maintenance Scedule and Operation Manual of the Su-29 regarding the replacement of the engine mount ring studs every 300 hours. | 29.012-BE | S/N from 72-01 to 77-04 | Delivered on 14.05.96 |
| 20 | Chief designer directive 29-46-94 , strenght dept.directive 29-43-94 | Definition of the text in the Maintenance Scedule and Operation Manual of the Su-29 regarding the inspection of the stabilizer attachment points for the lack of cracks and plays | 29.013-BE | S/N from 72-01 to 78-05 | Delivered on 01.06.95 |
| 21 | Chief designer directive | Wing replacement | GK-285/29 -020BA | 80-05 | Done on 05.09.96 |
| SUKHOI | 31 | ||||
| 22 | Directive 31-18-9/94 dated 23.06.94 | Main fuel tank replacement after 100 hours | 31.001-BD | All Russia based Su-31s | |
| 23 | Directive Su-31-303 -514-96KB | Fuselage frame reinforcement at the wing attachment points and at the elevator bellcrank attachment point. | 31.002-BD | S/N 01-01 ; 01-02 | Done |
| 24 | Directive dated 18.04.96 | The installation of loops along the rudder cable linkage in order to limit cables play | 31.003-BD | S/N from 01-01 to 03-05 | Done |
| 25 | Directive SU-31 -01-96 dated 23.05.96 | Wing replacement | 31.004-BA | Done | |
| 26 | Directive SU-31 -03-96 dated 21.06.96 | Wing spar visual inspection | GK-283/ 31.005BD | Done | |
| 27 | Directive SU-31 -03-96 dated 21.06.96 | Wing spar ultrasonic inspection | GK-283/ 31.006BD | Done | |
| 28 | Statement SKO dated 01.09.97 | Fuel breathing pipe modification | 31.007-BD | All Su-26, Su-29, Su-31 planes | Done |
| 29 | Chief designer directive | Installation of bolts instead of studs at the upper landing gear attachment point | 31.008-BU | To be issued soon | To be issued soon |
