737系列液压系统勤务讲义课件.ppt

深航维修工程部教案;课程简单介绍;内容介绍;THIS PAGE INTENTIONALLY LEFT BLANK;油箱、油品介绍;Location The hydraulic system A reservoir is in the center of the main wheel well on the forward Bulkhead(壁板). The hydraulic system B reservoir is on the right forward bulkhead of the main wheel well. 位置： A系统位于主轮舱前壁板，B系统位于 主轮舱前壁板右侧;Physical Description ;; D00153 Fluid, Hydraulic, Fire Resistant BMS3-11, TYPE IV SKYDROL LD-4 性状：淡紫色、重腐蚀性液体 ;THIS PAGE INTENTIONALLY LEFT BLANK;737系列飞机液压系统加油程序REF. 737 AMM 12－12－00;manual fill pump;(2) There is a fluid quantity indicator on the system A and B reservoirs. The standby reservoir is filled through the B system reservoir. When the fluid quantity indicator for system B shows full, the system B reservoir and the standby reservoir are full.;(3) The fluid chilling at high altitude and the large ambient temperature changes between departure and arrival locations can result in a decrease in fluid levels. If you service the airplane high at the cold location before the airplane is sent back to the warm location, it is possible that you will cause an overfill of the reservoir and fluid can overflow from the drain line.;B. References (1) AMM TASK 29-11-00-860-805 p201, Hydraulic System A or B Power Removal (2) AMM TASK 29-11-01-860-801 p201, Hydraulic Reservoirs Pressurization (3) AMM TASK 29-11-01-860-802 p201, Hydraulic Reservoirs Depressurization (4) AMM TASK 29-21-00-000-802 p201, Standby Hydraulic System Power Removal ;C. Equipment (1) 1104 Cart - Servicing, MIL-H-5606 or Oil, 5 Gal, 5 Micron Filter McDermott Associates, Inc. (Vendor Code 30188) 11424 Denton Drive, P.O. Box 29617, Dallas TX 75229-0617 (2) Container - Hydraulic Fluid Resistant, 5 Gallon (19 Liters) (commercially available) (3) (50 gal) Container - Hydraulic