DG Flugzeugbau LS4 Maintenance Manual page 116

Annual inspection checklist
Page 3 of 3
Serial No.:
Check wing air brake levers for corrosion at lower end.
Pull with about 25 kg <55 lbs> force at upper end of each lever against flight direction,
simultaneously retract without twisting upper blade (do not counter hold at cockpit
lever!).
When under load of last item jamming at wing structure results, then bearings at related
lever must be exchanged immediately by repair station according to repair instruction
"Air Brake Levers".
Bearings should be exchanged within 6 months, when corrosion is clearly visible, but no
locking or jamming occurs.
Valid C.G. weighing
dated ___________
Valid Equipment List
dated ___________
Inspect automatic couplings for possible wrong rigging #
Permanent installation of equipment in baggage compartment according to chapter 8
Special inspection hints according to chapter 3 taken care of
Technical Bulletins performed: ______________________________________________
AD's performed: _________________________________________________________
TB-AD-List updated
Life time limits / Repetitive Inspections taken care of, see MM section 0.4
Findings / Complaints / Remedy
No. Findings
Place: _________ Date: ________ Stamp: __________ Signature: _______________
Issued: May 2011
Copyright DG Flugzeugbau GmbH - any copy or publishing prohibited
Manual valid with the up-to-date cover page only
Maintenance Manual LS4
Reg. Signs:
Flight Hours
Total ________ hr.
Last Ann.. ________ hr.
Take-offs
Total ________
Last Ann.. ________
Remedy / Repair
Year of Manuf.:
Entry of Cockpit Load in
Cockpit + Flight Manual
6.2 checked, unaltered
changed to ______kg/lbs
Inspector
14-3