Hydraulic Cylinder and Piston

Figure 3-7. Ramp Bay Roadway Pontons, Repair

Figure 3-8. Hydraulic Cylinder and Piston, Replace.

TM-5-5420-209-34 Improved Float Bridge (Ribbon Bridge) Consisting of: Transporter Interior Bay Ramp Bay Manual
Page Navigation
51

3-13. Hydraulic Cylinder and Piston. This task covers: a. Replace b. Repair INITIAL SETUP Tools Equipment Condition: General Mechanic’s Tool Kit Bay removed (TM 5-5420-209-1 2). (NSN 5180-00-177-7033) Torque wrench (NSN 5120-00-221-7983) Materials/Parts Solvent, Dry Cleaning (Item 2, Appendix B) Rags, Wiping (Item 5, Appendix B) Oil, Lubricating (Item 4, Appendix B) Compound, Sealing (Item 6, Appendix B) Grease (Item 3, Appendix B) a. Replace. (figure 3-8) (1) Remove six screws (NO TAG) and remove access cover (2). (2) Screw al/2 in. x 20 UNC thread eye bolt into top of cylinder retaining pin (3). (3) Remove retaining pin (3) using suitable lifting device. (4) Partially pull open yoke (4). (5) Remove cotter pin (5), washer(6) and remove pin (7). (6) Open yoke (4) fully and block in position. WARNING When disconnecting any hydraulic line, open line slowly and protect face, as hydraulic oil may spray out due to residual pressure in system. NOTE When removing hoses, have a suitable container to drain oil from hoses. Cap all hoses and ports immediately to prevent dirt or foreign matter from entering the system. (7) Tag and disconnect three hydraulic lines (8) and packings (9) from hydraulic cylinder (10). 3-22 TM 5-5420-209-34

Privacy Statement
Press Release
Contact