Dodge Sprinter 2006 Manual page 1775

VA
Activation Sequence
1 - HOLDING CLUTCH B1
2 - DRIVING CLUTCH K1
3 - HOLDING CLUTCH B3
4 - DRIVING CLUTCH K3
5 - HOLDING CLUTCH B2 PISTON
6 - HOLDING CLUTCH B2 PISTON OPPOSING FACE
7 - SHIFT PRESSURE REGULATING SOLENOID
8 - SHIFT PRESSURE REGULATING VALVE
9 - SHIFT VALVE B2
10 - 3-4 SHIFT SOLENOID
Th e select or va lve (F ig. 24) open s t h e sh ift pr es-
su r e (p-S) feed con n ect ion fr om t h e ba ll va lve (19)
wit h t h e sh ift va lve B2 (9). Wit h t h e sh ift va lve B2
(9) in t h e u pper posit ion , sh ift pr essu r e (p-S) t r a vels
beh in d t h e pist on B2 (5) a n d sim u lt a n eou sly t o t h e
opposin g fa ce of t h e pist on B2 (6). Th e m u lt iple-disc
h oldin g clu t ch B2 begin s t o close.
Th e pr essu r e on t h e opposin g fa ce of t h e pist on B2
(6) en su r es a soft a ct iva t ion of t h e m u lt iple-disc h old-
in g clu t ch B2.
AUTOMA TIC TRANSMISSION NAG1 - SERVICE INFORMA TION 21 - 37
Fig. 24 Activation Sequence
11 - PRESSURE HOLDING VALVE
12 - 3-4 HOLDING PRESSURE SHIFT VALVE
13 - 3-4 COMMAND VALVE
14 - 3-4 SHIFT PRESSURE SHIFT VALVE
15 - 3-4 OVERLAP REGULATING VALVE
16 - BALL VALVE
17 - 1-2/4-5 COMMAND VALVE
18 - 1-2/4-5 COMMAND VALVE
19 - BALL VALVE