TM-9-2320-365-20-3 LMTV Unit Maintenance Manual M1078 Series - Volume 3 Download
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TM 9-2320-365-20-3 11-4. FRONT BRAKE PLUNGER ASSEMBLY REPLACEMENT/REPAIR (CONT) NOTE Align keyway in adjusting plunger with hole in plunger housing. (5) Install adjusting plunger (5) in plunger housing (6). CAUTION • Ensure pawl enters adjusting plunger so that adjusting plunger slides freely in plunger housing. Failure to comply may result in damage to equipment. • Ensure grooves on pawl engages grooves on adjusting sleeve. Failure to comply may result in damage to equipment. (6) Position lockwasher (7) and adjusting pawl assembly (8) in plunger housing (6). (7) Tighten adjusting pawl assembly (8) to 15-25 lb-ft (20- 34 N·m). (8) Perform steps (5) through (7) on second adjusting plunger assembly. (9) Apply grease on wedge rollers (9). CAUTION Ensure wedge rollers are aligned with slots in adjusting plungers. Firm pressure is required to fully seat wedge in adjusting plungers. Failure to fully seat wedge in adjusting plungers may result in damage to equipment. (10) Install wedge (10) in plunger housing (6). f. Follow-On Maintenance. (1) Install front brake air chamber (para 11-7). (2) Install front brake shoes (para 11-2). End of Task. 11-22