1803D Aircraft hydraulic equipment Dowty Vol.I Section: 9 Automatic valves 1803D Aircraft hydraulic equipment Dowty Vol.I Section: 10 Jacks and similar components, 11: Miscellaneous components 1803D Aircraft hydraulic equipment Dowty Vol.II Part: 2 Schedule fits, clearances, repair tolerances 1803D Aircraft hydraulic equipment Dowty Vol.II Part: 3 Instructions for repair 1803E Aircraft undercarriage equipment Dowty Vol.I Section 1: General information, 2: Direct-action main undercarriage, 3: Levered-suspension main undercarriages, 4: Direct-action tail undercarriages, 5: Levered-suspension tail … 1803E Aircraft undercarriage equipment Dowty Vol.II Part: 2 Application of schedules of fits and clearances 1803E Aircraft undercarriage equipment Dowty Vol.IV Part: 6 Workcards 1803R Vol.I Gannet aircraft hydraulic equipment, general and technical information 1803R Vol.VI Aircraft hydraulic and undercarriage equipment Fairey Hydraulics Ltd, repair and reconditioning instructions 1803D Vol.I Book 2. Aircraft hydraulic equipment Dunlop Section 7: Manually-operated valves, 8: Automatic valves, 9: Electrically-operated valves, 10: Jacks and similar components, 11: Windscreen … 1803S Vol.VI Aircraft hydraulic equipment Dunlop; Repair and reconditioning instructions 1803U Vol.I Aircraft hydraulic equipment Dowty Rotol Section 7: Manually-operated valves, 9: Automatic valves, 10: Mechanically-operated valves