Grob 109

185 topics in this forum

1. Re: Spark Plug spanner

   By Newshound, April 28, 2013
   • 1 reply
   • 3.1k views
   • 
   • Newshound
   • April 28, 2013

2. Re: Spark Plug spanner

   By Newshound, April 28, 2013
   • 1 reply
   • 2.8k views
   • 
   • Newshound
   • April 28, 2013

3. Grob 109B Rudder Hinge Tolerance?

   By Newshound, May 13, 2013
   • 1 reply
   • 2.4k views
   • 
   • Newshound
   • May 13, 2013

4. Re: Grob 109B Rudder Hinge Tolerance?

   By Newshound, May 14, 2013
   • 1 reply
   • 2.5k views
   • 
   • Newshound
   • May 14, 2013

5. Anyone know where to source push rod protection tubes for GROB 2500 D-1 ?

   By GCarr, July 3, 2013
   • 1 reply
   • 2.3k views
   • 
   • GCarr
   • July 3, 2013

6. Wanted G109B TCDS Type Certificate Data Sheet

   By prg55100, October 29, 2013
   • 1 reply
   • 2.9k views
   • 
   • prg55100
   • October 29, 2013

7. Annual inspection

   By kevdogthermalchaser, February 19, 2014
   • 1 reply
   • 6.3k views
   • 
   • kevdogthermalchaser
   • February 19, 2014

8. Grob 109B Electrical Schematics

   By rodger1331, March 13, 2018
   • 1 reply
   • 2.1k views
   • 
   • prg55100
   • June 26, 2018

9. Grob 2500 engine tear down/inspection needed

   By Rally2B, May 16, 2019
   • 1 reply
   • 1.8k views
   • 
   • jmfuller
   • May 18, 2019

10. G109B Slick ignition harness

    By Juha Nissi, September 3, 2019
    • 1 reply
    • 1.5k views
    • 
    • Juha Nissi
    • September 6, 2019

11. G109B Timing mark

    By Juha Nissi, September 10, 2019
    • 1 reply
    • 5k views
    • 
    • biplanebob
    • September 11, 2019

12. KB

    By Keith, September 19, 2019
    • 1 reply
    • 1.4k views
    • 
    • Desmond Barry
    • August 19, 2020

13. Grob G109A master brake cylinder?

    By MFPrice, February 3, 2021
    • 1 reply
    • 1k views
    • 
    • MFPrice
    • February 4, 2021

14. G109A Fuselage Painted or Gelcoat

    By Dave R, June 4, 2021
    • 1 reply
    • 1.1k views
    • 
    • Richard Pearl
    • June 8, 2021

15. Website Closing Dec 26

    By Steve Sliwa, December 12, 2021
    • 1 reply
    • 741 views
    • 
    • xintersecty
    • December 13, 2021

16. Loading into container

    By Shu, January 24, 2022
    • 1 reply
    • 895 views
    • 
    • El_Guapo
    • January 30, 2022

17. Self launch endorsement

    By TMG_002, June 12, 2016
    • 1 reply
    • 2.3k views
    • 
    • philphil_99
    • April 30, 2022

18. G109A Maintenance Manual Found (plus G109B maintenance manual if needed).

    By MFPrice, February 4, 2021
    • 1 reply
    • 3.1k views
    • 
    • David Gofman
    • June 22, 2022

19. Pitch Control Pulleys, please inspect

    By xintersecty, November 26, 2022
    • 1 reply
    • 597 views
    • 
    • El_Guapo
    • November 27, 2022

20. Grob 109B Carb Heat

    By Andy, November 20, 2024
    • 1 reply
    • 205 views
    • 
    • El_Guapo
    • December 1, 2024

21. Grob 109B Pistons, Rings and Barrels

    By rodger1331, March 18, 2025
    • 1 reply
    • 279 views
    • 
    • philphil_99
    • April 24, 2025

22. Windshield Replacement for Grob 109B

    By David Gofman, April 8, 2025
    • 1 reply
    • 212 views
    • 
    • Leo Mora
    • April 28, 2025

23. 2025 Support of 109A or B

    By Brien, February 11, 2025
    • 1 reply
    • 269 views
    • 
    • bberson
    • July 14, 2025

24. replaced wheel brake cylinders

    By raytol, January 27, 2012   

    • wheel brakes
    • 0 replies
    • 2.4k views
    • 
    • raytol
    • January 27, 2012

25. Grob 109b values

    By aerial, November 26, 2014
    • 0 replies
    • 5.3k views
    • 
    • aerial
    • November 26, 2014