FIRST SPEED REVERSE

TM-5-3805-258-24-1 Loader Scoop Type DED 4x4 Articulated Frame Steer 2 1/2 Cubic Yard Bucket (CCE) Airborne/Airmobile Manual
Page Navigation
205

POWER TRAIN TRANSMISSION TM 5-3805-258-24-1 S Y S T E M S O P E R A T I O N FIRST SPEED REVERSE POWER FLOW IN FIRST SPEED REVERSE (No. 1 and No. 6 Clutches Engaged) 1. Ring gear for No. 1 10. No. 4 carrier. clutch. 11. No. 4 aurr gear. 2. Coupling gear. 13. Ring gear for No. 4 3. No. 1 clutch. clutch. 7. No. 2 and No. 3 carrier. 16. No. 6 clutch. 9. Ring geer for No. 3 17. Ring gear for No. 6 clutch. clutch. When the transmission is in FIRST SPEED RE- VERSE, No. 1 and No. 6 clutches are engaged. The No. 1 clutch holds ring gear (1) for the No. 1 clutch stationary. The No. 6 clutch holds ring gear (17) for the No. 6 clutch stationary. Input shaft (23) turns No. 1 sun gear (21). No. 1 sun gear turns No. 1 planetary gears (24). No. 1 carrier (20) is in direct mechanical connection with ring gear (1). Since ring gear (1) is held stationary by the No. 1 clutch, so is No. 1 carrier (20). The movement of No. 1 planetary gears (24) causes coupling gear (2) to turn in the opposite direction of input shaft (23). Coupling gear (2) is in direct mechanical connection with No. 2 and No. 3 carrier (7). As the No. 2 and No. 3 carrier turns, No. 3 planetary gears (26) turn. The No. 3 planetary gears turn ring gear (9) for the No. 3 clutch and output shaft (22). Ring gear (9) 18. No. 6 carrier. 24. No. 1 planetary geara. 19. No. 6 aun gear. 26. No. 3 planetary geara. 20. No. 1 carrier. 27. No. 4 planetary geara. 21. No. 1 aun gear. 28. Housing aaaembly. 22. Output shaft. 29. No. 6 planetary geara. 23. Input shaft. turns No. 4 carrier (10). As the No. 4 carrier turns, No. 4 planetary gears (27) turn. The No. 4 planetary gears turn ring gear (13) for the No. 4 clutch, which is fastened to housing assembly (28) by bolts. The No. 4 planetary gears also turn No. 4 sun gear (11). No. 4 sun gear turns output shaft (22). Since ring gear (17) is held stationary by the No. 6 clutch, planetary gears (29) move around the inside of the ring gear. The movement of planetary gears (29) and No. 6 carrier (18), causes No. 6 sun gear to turn. No. 6 sun gear turns housing assembly (28) and output shaft (22). As a result, torque to output shaft (22) is divided through No. 3 planetary gears (26), No. 4 sun gear (11 ) and No. 6 sun gear (19). From the output shaft, power goes through the output transfer gears to the differentials. 3-35

Privacy Statement
Press Release
Contact