Summary of Technial Notes
LBA AD-No.:
TN-No.:
Subject
Urgency
Deviation of US registered sailplanes from German TCDS
Deviation of Netherland registered sailplanes from German TCDS
Lead ballast compartment in nose bulkhead
Venting of the water ballast bags on high altitude flights
latest 01.05.1984
Forward hinged canopy (optional conversion as on model "Glasflügel 304")
Elevator drive bracket -Replacement or reinforcement
latest 30.4.1988
Extension of service life limit to 6000 hours
until 31.05.89 when reaching 3000 hrs
Ailerons (replacing them in case of a major repair)
Elevator drive bracket: Possibility of replacement by elevator drive bracket acc. to drawing No. 201-33-4
Tow releases: Optional use of model E85 instead of E72/E75
Modification of brake system to brake disk (foot control) –Optional-
Modification of brake system to brake disk (hand lever operated) –Optional-
Extension of service life limit from 6000 hours to 12000 hours
When reaching 6000 h / until 31.12.2000
Rudder gimbal drive -rear actuator arm-
Approval according to EASA PART 21 DE.21G.0080 EASA PART145 DE.CAO.0060
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