TM-9-2320-365-20-2 LMTV Unit Maintenance Manual M1078 Series - Volume 2 Download
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WARNING CAUTION (1) Remove wheel(s) with affected brakes and disassemble brake components (para 11-2). (2) Inspect return springs for stretching, bluing, damage, or breakage. (3) If spring(s) is damaged, replace spring(s) (para 11-2). (4) Check adjusting pawl spring for damage. (5) Ensure adjusting pawl spring is not missing or broken. (6) Check adjusting pawl teeth for damage and abrasion. (7) Ensure seal elements are not damaged or broken. Change 1 2-1673 TM 9-2320-365-20-2 Overheated brakes can cause severe burns. Perform task only when brakes have cooled. Failure to comply may result in injury to personnel. (1) Jack up side with overheated or non-releasing brakes, and support with trestle stands. (2) Turn adjusting bolt clockwise with adjusting tool. (3) If bolt will not turn or if brake shoes do not move away from wheel when adjuster is turned, adjust brakes (para 11-2). Ensure seal is free from damage. Failure to comply may result in dirt entering plunger chamber and interfering with adjustment. (8) Check actuator teeth for damage. (9) Check plunger for freedom of movement inside plunger housing.