Workshop

HYDRA – MATIC 4L40 – E / 5L40 – E

448
450
449
1.1.
1
F
L
842
448 SINGLE SIDED "OUTSIDE SPLINE" FORWARD CLUTCH PLATE (4)
449 SINGLE SIDED "INSIDE SPLINE" FORWARD CLUTCH PLATE (4)
450 FORWARD CLUTCH BACKING PLATE
451 FORWARD CLUTCH BACKING PLATE SNAP RING "SELECTIVE"
451
AUTOMATIC TRANSMISSION SERVICE GROUP
Technical Service Information
64
Copyright © 2002 ATSG
Copyright © 2002 ATSG
1.
1.
1
FL
842
0
0
1010
5050
2020
4040
3030
CHECKING FORWARD CLUTCH CLEARANCE
COMPONENT REBUILD
FORWARD AND COAST CLUTCH HOUSING (CONT'D)
CLEARANCE SHOULD BE .042" - .073"
33. Install the forward clutch "single sided" plates
beginning with an outside spline plate first and
alternating with inside spline plates until you
have installed 4 of each, as shown in Figure 95.
Note: Lined side must be facing up, as shown
in Figure 95. Clutch plate amounts may
vary by model.
34. Install forward clutch backing plate on top of
the last inside spline plate (See Figure 95).
35. Install the "Selective" backing plate snap ring
as shown in Figure 95, and ensure that the snap
ring is fully seated against the top of the snap
ring groove in forward clutch housing.
36. Install dial indicator on top of forward clutch
backing plate, as shown in Figure 96, and zero
the dial indicator.
Figure 95 Figure 96

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