Discus B canopy hinge repair

Has anyone out there had any experience with a loose aft canopy hinge on a Discus B? I am working with the owner of his Discus and the aft hinge is noticeably loose as it sits in the frame.

Details from Schempp Hirth are a bit vague with respect to the replacement hinge which the owner has purchased.

Specifically, I require details on how to excavate the cavity around the hinge and then what weight of carbon fibre cloth is used to overlay the hinge on the outside of the frame.

cheers
mike

At 14:42 06 June 2019, wrote:
Has anyone out there had any experience with a loose aft canopy hinge on
a
Discus B? I am working with the owner of his Discus and the aft hinge is
noticeably loose as it sits in the frame.

Details from Schempp Hirth are a bit vague with respect to the
replacement
hinge which the owner has purchased.

Specifically, I require details on how to excavate the cavity around the
hinge and then what weight of carbon fibre cloth is used to overlay the
hinge on the outside of the frame.

cheers
mike
Hi Mike
Excavate the old hinge with a dremel type mini grinder using a diamind
burr, you can just work around the hinge and not brake through the outer
skin,the tricky part of the job is bonding the new hinge in position
making shoure that the canopy is in the correct position or it will be a
start again job, if you find Schempp's instructions a bit vague email them
for a better description of the part you find to vague understand.

KF

On Thursday, June 6, 2019 at 10:42:47 AM UTC-4, wrote:
Has anyone out there had any experience with a loose aft canopy hinge on a Discus B? I am working with the owner of his Discus and the aft hinge is noticeably loose as it sits in the frame.

Details from Schempp Hirth are a bit vague with respect to the replacement hinge which the owner has purchased.

Specifically, I require details on how to excavate the cavity around the hinge and then what weight of carbon fibre cloth is used to overlay the hinge on the outside of the frame.

cheers
mike

If the looseness is due to a broken hinge, then you are replacing the hinge..
If it is broken loose from the frame, it may well be a matter of working resin into the joint, with the last mixed with thickener, and then placing back on the fuselage to hold the correct position until it is cured. Make sure the fuselage is well waxed and masked outside the work area.
UH