Dodge Sprinter. Manual — part 260
Torque from the torque converter is increased via
the input shaft (25) and the center and rear plane-
tary gearset and transferred to the output shaft (26).
(Fig. 4) (Fig. 5)
Front Planetary Gear Set
The planetary carrier (13) and sun gear (21) are
connected via the engaged multiple-disc clutch K1
(7). The planetary gearset is therefore blocked and
turns as a closed unit at the input speed due to the
mechanical connection of the annulus gear (8) and
input shaft.
Rear Planetary Gear Set
The annulus gear (11) turns at the input speed as
a result of the mechanical connection to the front
planetary carrier (13). The sun gear (23) is held
against the housing by the engaged multiple-disc
holding clutch B2 (6), by the locked freewheel F2 (24)
during acceleration and by the engaged multiple-disc
clutch K3 (12) during deceleration. The planetary
pinion gears (19) turn on the fixed sun gear (23) and
increase the torque from the annulus gear (11) to the
planetary carrier (15). The planetary carrier (15)
moves at a reduced speed in the running direction of
the engine.
Center Planetary Gear Set
The annulus gear (10) is driven at the same speed
as the rear planetary carrier (15) as a result of a
mechanical connection. The sun gear (22) is held
against the housing by the multiple-disc holding
clutch B2 (6). The planetary pinion gears (18) turn
on the fixed sun gear (22) and increase the torque
Fig. 5 Second Gear Powerflow
1 - TORQUE CONVERTER LOCK-UP CLUTCH
14 - CENTER PLANETARY CARRIER
2 - TORQUE CONVERTER TURBINE
15 - REAR PLANETARY CARRIER
3 - TORQUE CONVERTER IMPELLER
16 - TORQUE CONVERTER STATOR
4 - HOLDING CLUTCH B1
17 - FRONT PLANETARY PINION GEARS
5 - HOLDING CLUTCH B3
18 - CENTER PLANETARY PINION GEARS
6 - HOLDING CLUTCH B2
19 - REAR PLANETARY PINION GEARS
7 - DRIVING CLUTCH K1
20 - FREEWHEELING CLUTCH F1
8 - FRONT PLANETARY ANNULUS GEAR
21 - FRONT PLANETARY SUN GEAR
9 - DRIVING CLUTCH K2
22 - CENTER PLANETARY SUN GEAR
10 - CENTER PLANETARY ANNULUS GEAR
23 - REAR PLANETARY SUN GEAR
11 - REAR PLANETARY ANNULUS GEAR
24 - FREEWHEELING CLUTCH F2
12 - DRIVING CLUTCH K3
25 - INPUT SHAFT
13 - FRONT PLANETARY CARRIER
26 - OUTPUT SHAFT
A - ENGINE SPEED
D - SECOND GEAR RATIO
B - TRANSMISSION INPUT SPEED
E - FIXED PARTS
C - FIRST GEAR RATIO
21 - 10
AUTOMATIC TRANSMISSION NAG1 - SERVICE INFORMATION
VA
from the annulus gear (10) to the planetary carrier
(14). The output shaft (5) connected to the planetary
carrier (14) turns at a reduced speed in the running
direction of the engine.
VA
AUTOMATIC TRANSMISSION NAG1 - SERVICE INFORMATION
21 - 11
THIRD GEAR POWERFLOW
Fig. 6 Third Gear Powerflow
1 - TORQUE CONVERTER LOCK-UP CLUTCH
14 - CENTER PLANETARY CARRIER
2 - TORQUE CONVERTER TURBINE
15 - REAR PLANETARY CARRIER
3 - TORQUE CONVERTER IMPELLER
16 - TORQUE CONVERTER STATOR
4 - HOLDING CLUTCH B1
17 - FRONT PLANETARY PINION GEARS
5 - HOLDING CLUTCH B3
18 - CENTER PLANETARY PINION GEARS
6 - HOLDING CLUTCH B2
19 - REAR PLANETARY PINION GEARS
7 - DRIVING CLUTCH K1
20 - FREEWHEELING CLUTCH F1
8 - FRONT PLANETARY ANNULUS GEAR
21 - FRONT PLANETARY SUN GEAR
9 - DRIVING CLUTCH K2
22 - CENTER PLANETARY SUN GEAR
10 - CENTER PLANETARY ANNULUS GEAR
23 - REAR PLANETARY SUN GEAR
11 - REAR PLANETARY ANNULUS GEAR
24 - FREEWHEELING CLUTCH F2
12 - DRIVING CLUTCH K3
25 - INPUT SHAFT
13 - FRONT PLANETARY CARRIER
26 - OUTPUT SHAFT
A - ENGINE SPEED
C - FIRST GEAR RATIO
B - TRANSMISSION INPUT SPEED
D - FIXED PARTS
21 - 12
AUTOMATIC TRANSMISSION NAG1 - SERVICE INFORMATION
VA
Torque from the torque converter is increased via
the input shaft (25) and the center planetary gearset
and transferred to the output shaft (26). (Fig. 6) (Fig.
7)
Front Planetary Gear Set
The planetary carrier (13) and sun gear (21) are
connected via the engaged multiple-disc clutch K1
(7). The planetary gearset is therefore locked and
turns as a closed unit at the input speed due to the
mechanical connection of the annulus gear (8) and
input shaft (25).
Rear Planetary Gear Set
The multiple-disc clutch K2 (9) is engaged and
transfers the input speed of the input shaft (25) to
the planetary carrier (15) via the annulus gear (10).
The annulus gear (11) turns in the same way as the
planetary carrier (15) due to the mechanical connec-
tion with the locked front planetary gearset. This
planetary gearset is therefore locked and turns as a
closed unit.
Center Planetary Gear Set
The annulus gear (10) turns at the input speed as
a result of the engaged multiple-disc clutch K2 (9).
The sun gear (22) is held against the housing by the
multiple-disc holding clutch B2 (6). The planetary
pinion gears (18) turn on the fixed sun gear (22) and
increase the torque from the annulus gear (10) to the
planetary carrier (14). The output shaft (26) con-
nected to the planetary carrier (14) turns at a
reduced speed in the running direction of the engine.
Fig. 7 Third Gear Powerflow
1 - TORQUE CONVERTER LOCK-UP CLUTCH
14 - CENTER PLANETARY CARRIER
2 - TORQUE CONVERTER TURBINE
15 - REAR PLANETARY CARRIER
3 - TORQUE CONVERTER IMPELLER
16 - TORQUE CONVERTER STATOR
4 - HOLDING CLUTCH B1
17 - FRONT PLANETARY PINION GEARS
5 - HOLDING CLUTCH B3
18 - CENTER PLANETARY PINION GEARS
6 - HOLDING CLUTCH B2
19 - REAR PLANETARY PINION GEARS
7 - DRIVING CLUTCH K1
20 - FREEWHEELING CLUTCH F1
8 - FRONT PLANETARY ANNULUS GEAR
21 - FRONT PLANETARY SUN GEAR
9 - DRIVING CLUTCH K2
22 - CENTER PLANETARY SUN GEAR
10 - CENTER PLANETARY ANNULUS GEAR
23 - REAR PLANETARY SUN GEAR
11 - REAR PLANETARY ANNULUS GEAR
24 - FREEWHEELING CLUTCH F2
12 - DRIVING CLUTCH K3
25 - INPUT SHAFT
13 - FRONT PLANETARY CARRIER
26 - OUTPUT SHAFT
A - ENGINE SPEED
C - FIRST GEAR RATIO
B - TRANSMISSION INPUT SPEED
D - FIXED PARTS
VA
AUTOMATIC TRANSMISSION NAG1 - SERVICE INFORMATION
21 - 13
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст