P O W E R T R A IN
T R A N S M I S S I O N
TM 5-3805-258-24-1
S Y S T E M S O P E R A T I O N
THIRD SPEED FORWARD
POWER FLOW IN THIRD SPEED FORWARD (No. 2 and No. 4 Clutches Engagad)
4. No. 2 aun gaar.
9. Ring gear for No. 3
12. No. 4 clutch.
23. Input shaft.
5. No. 2 clutch.
clutch.
13. Ring gear for No. 4
25. No. 2 planetary gears.
6. Ring gear for No. 2
10. No. 4 carrier.
clutch.
26. No. 3 planetary gears.
clutch.
11. No. 4 sun gear.
22. Output ehaft.
27. No. 4 planetary gaars.
7. No. 2 and No. 3 carrier.
When the transmission is in THIRD SPEED
The No. 3 planetary gears turn ring gear (9) for the
FORWARD, No. 4 and No. 2 clutches are engaged.
No. 3 clutch and output shaft (22). Ring gear (9)
The No. 2 clutch holds ring gear (6) for the No. 2
turns No. 4 carrier (10).
clutch stationary. The No. 4 clutch holds ring gear
(13) for the No. 4 clutch stationary. Input shaft (23)
Since ring gear (13) is held stationary by the No. 4
turns No. 2 sun gear (4). No. 2 sun gear turns No. 2
clutch, planetary gears (27) move around the inside
planetary gears (25).
of the ring gear. The movement of planetary gears
(27) and No. 4 carrier (10), causes No. 4 sun gear
Since ring gear (6) is held stationary by the No. 2
(11) to turn. No. 4 sun gear turns output shaft (22).
clutch, planetary gears (25) move around the inside
of the ring gear. The movement of planetary gears
As a result, torque to output shaft (22) is divided
(25) causes No. 2 and No. 3 carrier (7) to turn in the
through No. 3 planetary gears (26) and No. 4 sun
same direction as input shaft (23). As the No. 2 and
gear (11). From the output shaft, power goes
No. 3 carrier turns, No. 3 planetary gears (26) turn.
through the output transfer gears to the differentials.
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