Dodge RAM 1500 1998 Owner's Manual page 2081

21 - 378 AUTOMATIC TRANSMISSION - 45RFE/545RFE
INPUT CLUTCH ASSEMBLY (Continued)
ASSEMBLY
(1) Install all new seals and o-rings onto the input
shaft and input hub. The o-rings on the input hub
are color coded. Be sure to install the correct o-ring
in the correct location.
(2) Check the transmission lubrication check valve
located in the input shaft using shop air. The valve
should only allow air flow in one direction. If the
valve allows no air flow, or air flow in both direc-
tions, the valve will need to be replaced.
1 - INPUT CLUTCH HUB
2 - O-RING SEALS
3 - SEAL
4 - SNAP-RING
5 - SNAP-RING
6 - UD BALANCE PISTON
7 - SNAP-RING
8 - UD PISTON
9 - SPRING
10 - DISC
matic Transmission Fluid, prior to installation.
clutch hub (Fig. 82).
input clutch hub.
ring with tapered side up onto the input clutch hub.
Fig. 82 Input Clutch Assembly - Part I
11 - UD CLUTCH
12 - PLATE
13 - CLUTCH RETAINER
14 - SEAL
15 - OD/REV PISTON
16 - BELLEVILLE SPRING
17 - SNAP-RING
18 - SEAL RINGS
19 - INPUT SHAFT
20 - LUBRICATION CHECK VALVE AND SNAP-RING
(3) Lubricate all seals with Mopar ATF +4, Auto-
(4) Assemble the OD/reverse piston onto the input
(5) Assemble the input clutch retainer onto the
(6) Install the input clutch retainer tapered snap-
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