SECOND SPEED FORWARD

TM-5-3805-258-24-1 Loader Scoop Type DED 4x4 Articulated Frame Steer 2 1/2 Cubic Yard Bucket (CCE) Airborne/Airmobile Manual
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TM 5-3805-258-24-1 POWER TRAIN S Y S T E M S O P E R A T I ON TRANSMISSION HYDRAULIC SYSTEM (29) and No. 6 carrier ( 18) causes No. 6 sun gear to through No. 3 planetary gears (26), No. 4 sun gear turn. No. 6 sun gear turns housing assembly (28) and (11) and No. 6 sun gear (19). From the output shaft, output shaft (22). power goes through the output transfer gears to the As a result, torque to output shaft (22) is divided differentials. SECOND SPEED FORWARD POWER FLOW IN SECOND SPEEO FORWARD (No. 2 and No. 5 Clutches Engaged) 4. No. 2 l un gear. 9. Ring gear for No. 3 5. No. 2 clutch. clutoh. 6. Ring geer for No. 2 10. No. 4 carrier. olutch. 11. No. 4 eun gear. 7. No. 2 l nd No. 3 carrier. 13. Ring gear for No. 4 ciutch. When the transmission is in SECOND SPEED FORWARD, No, 5 and No. 2 clutches are engaged. The No. 2 clutch holds ring gear (6) for the No. 2 clutch stationary. The No. 5 clutch holds rotating hub (15) stationary. Input shaft (23) turns No. 2 sun gear (4). No. 2 sun gear turns No. 2 planetary gears (25). Since ring gear (6) is held stationary by the No. 2 clutch, planetary gears (25) move around the inside of the ring gear. The movement of planetary gears (25) causes No. 2 and No. 3 carrier (7) to turn in the same direction as input shaft (23). 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) 14. No. 5 ciutch. 25. No. 2 pianetary geara. 15. Rotating hub. 25. No. 3 pianetary geara. 22. Output ahatt. 27. No. 4 pianetary geara. 23. input ahatt. 2S. Housing aaaembiy. 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 rotating hub (15) is held stationary by No. 5 clutch (14), power is sent through the No. 5 clutch to rotating hub (15). Rotating hub (15) turns 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 rotating hub (15). From the output shaft, power goes through the output transfer gears to the differentials. 3-32

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