DOCUMENT NUMBER:
L500-912.820 ISSUE JUL 20, 2016
AMENDMENT: 00
DATE:
CHAPTERPAGE 751
MAINTENANCE MANUAL STEMME S12
7.8 COMMUNICATION AND NAVIGATION EQUIPMENT
Description: See section 3.8
During inspection and scheduled maintenance the following points must be observed:
• Check, if COM- and NAV-equipment installed correspond to the equipment lists.
• Check for correct installation and tight attachment.
• Check condition, function and - if applicable - records of operating times of the COM- and
NAV-equipment.
• Check any antenna installed for condition, intended function and tight attachment.
Maintenance, inspection and adjustment of equipment installed according to the equipment
list are performed according to instructions of the equipment manufacturers (see documents in
Annex A).
NOTICE
If equipment is changed, the instructions in section 3.8 and 9 must be observed.
Equipment listed in chapter 9 can be installed without prior additional certication.
Only these devices have been approved and faultless operation with respect to certication
requirements has been veried by the type certicate holder.
In countries outside of the European Union, the equipment can be installed and operated only if
it is certied also in the country in where the aircraft is registered.
If equipment will be installed which is not listed in the S12 Maintenance Manual, prior to the instal-
lation compliance with the relevant airworthiness requirements must be shown to the responsible
aviation authority (i.e. Modication to the Individual Aircraft or Major Modication).
Upon changing of equipment and prior to Release to Service, the equipment list and, if relevant,
the weight and balance report needs to be updated.
7.9 OPTIONAL OXYGEN EQUIPMENT
Description: See section 3.9
OXYGEN SYSTEM MOUNTING
• Check the oxygen system mounting, if installed as optional equipment, for condition and
tight t of components.
OXYGEN SYSTEM
Perform maintenance on the oxygen system in accordance with the instructions of the
manufacturer (see Annex A).