TM 5-3805-262-34[3-10.PARKINGBRAKEMAINTENANCE(CONT)]a.ParkingBrakeChamber(Cont).DISASSEMBLY (SHEET 2 OF 2)Spring (3) is under high tension.Do not remove capscrews (7) unlesschamber tool is installed. Failure to do so could cause serious injurydue to flying parts caused by spring tension. If you or other personnelare injured by flying parts, obtain medical aid immediately.(7)Remove eight capscrews (7) andwarning plate (8).NOTEIt may be necessary to double nut shaft ofpiston (5) to prevent shaft from movingwhen performing following step.(8)(9)(10)(11)(12)(13)(14)(15)(16)Install brake chamber in vise asshown.Loosen 3/4 NC nut on shaft of piston(5) until spring (3) tension is re-lieved. Do not remove nut.Support cylinder (6) and remove 3/4NC nut and 5/8 inch inside diameterwasher from shaft of piston (5).Remove cylinder (6), piston (5), and spring(3) from mounting plate (4).Remove spring (3) from cylinder (6).Remove piston (5) from cylinder (6).Remove and discard O-ring (9) and wiper (10)from piston (5).Remove mounting plate (4) from vise.Remove chamber tool from mounting plate (4).LEGEND1. Yoke2. Nut3. Spring4. Mounting plate5. Piston6. Cylinder7. Capscrews (8)8. Warning plate9. O-ring10. Wiper3-416
Integrated Publishing, Inc. - A (SDVOSB) Service Disabled Veteran Owned Small Business
