TM 10-3930-671-24 WARNING • Hydraulic fluid is slippery and can cause personal injury when spilled on a floor or other smooth surface.  Precautions should be taken to avoid any spillage and to clean up any spills when they occur. • Use care when removing relief valve plug.  Relief valve plug is under spring tension and can act as a projectile when released and could cause severe eye injury. b. Disassembly.    Remove  relief  valve  plug  (9),  seal  (10),  spring  (11),  and  valve  (12)  from  hydraulic  oil  filter base (2).  Discard seal. c.  Assembly.  Install valve (12) in hydraulic oil filter base (2) with spring (11), seal (10), and relief valve plug (9). d. Installation. (1) Install two fittings (7) and seals (8) in base (2).  Tighten fittings 67-75 Ib-ft (90-102 N•m). (2) Install two hoses (6) on two fittings (7) with two clamps (5). (3) Install base (2) on bracket (4) with two screws (3).  Tighten screws 15-18 Ib-ft (20-25 N•m). (4) Install hydraulic oil filter (1) on base (2). (5) Install valve control cover (Para 3-36, Step b [7]). (6) Connect batteries (Para 3-25). END OF TASK 3-93