Workshop

HYDRA – MATIC 4L40 – E / 5L40 – E

AUTOMATIC TRANSMISSION SERVICE GROUP
Technical Service Information
108
Copyright © 2002 ATSG
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23
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22 PL ANETARY CARRIER TO OUTPUT SHAFT THRUST BEARING
23 OUTPUT SHAFT AND INTERNAL RING GEAR ASSEMBLY
5L40-E ONLY4L40-E ONLY
Figure 174
1. Install the pre-assembled planetary internal ring
gear and output shaft, along with the thrust
bearing, as shown in Figure 174.
Note: We have illustrated both the 4L40-E
and the 5L40-E in Figure 174.
2. Install pre-assembled planetary carrier system,
as shown in Figure 175, by rotating down into
position.
Note: We have illustrated both the 4L40-E
and the 5L40-E in Figure 175.
INTERNAL COMPONENTS
TRANSMISSION ASSEMBLY
Figure 175
2121
21 PL ANETARY CARRIER ASSEMBLY
Copyright © 2002 ATSG
5L40-E ONLY4L40-E ONLY
3. Install pre-assembled center support assembly
as shown in Figure 176, and rotate the output
shaft back and forth to engage the 2nd clutch
plates and the 2nd coast clutch plates.
4. Install thrust bearing on the back side of the
low sprag assembly and retain with a small
amount of Trans-Jel® (See Figure 177).
5. Install the low sprag assembly until fully seated
by rotating back and forth to engage the low/
reverse clutch plates (See Figure 177).
Continued on Page 109

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