TM-9-2320-366-20-2 MTV Unit Maintenance Manual M1083 Series - Volume 2 Download
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TM 9-2320-366-20-2 (1) Install wheel(s) (TM 9-2320-366-10-1). (2) Rotate affected wheel(s) by hand and listen for loose or damaged bearings. (3) If wheel makes grinding sound during rotation, replace wheel bearings (para 10-2). (4) Grasp wheel on opposite sides of top and bottom and pull in and out. (5) If wheel has excessive play on the axle, replace wheel bearings (para 10-2). (6) Check wheel hub oil level (Appendix H). (7) If oil level is low, replace wheel bearings (para 10-2). (8) Lower wheels to ground and remove trestle stands. Change 1 2-1909 (1) Disconnect and tag air hoses from brake chambers at affected wheel(s). (2) Unscrew brake chambers from hub and remove wedge assembly from wheels (para 11-4). (3) Inspect wedge spring for damage. (4) Inspect rollers for flattening or damage. (5) Manually check operation of wedge assembly in plunger chamber. (6) Install wedge assembly and brake chamber (para 11-4). (7) Install front wheel brake components and adjust brakes (para 11-2).