Where can the instructions for the fluid type and air pressure in a shock strut be found?

The instructions for the fluid type and air pressure in a shock strut are typically found in the aircraft manufacturer's service manual. This manual is a comprehensive source of information specifically tailored to the maintenance and servicing of that aircraft model. It contains detailed specifications, including fluid types recommended for hydraulic systems, air pressure requirements for shock struts, and other critical maintenance information that technicians need to safely and effectively work on the aircraft.

While the pilot operating handbook may provide some operational guidelines, it usually does not include intricate details related to maintenance or specific fluid requirements. The maintenance technician's guide, although it may contain useful information, is not as authoritative on specifications as the manufacturer's service manual. Lastly, although some operational information might be marked on the shock strut for quick reference, it is not comprehensive and often does not include all necessary details about the fluids and pressures required for proper functioning. Therefore, the manufacturer's service manual is the most reliable source for these instructions.