This SAE Aerospace Information Report presents the following factors that affect hydraulic pump life and performance:
a. The need to supply hydraulic fluid at the correct pressure and quality to the pump inlet port
b. Considerations for the pump output
c. Factors to be considered for the pump case drain lines
d. The mounting of the hydraulic pump
e. Hydraulic fluid properties, including cleanliness
Revision B of this document reflects various technical and editorial corrections and improvements that were identified during its 5-year review.