Workshop

HYDRA – MATIC 4L40 – E / 5L40 – E

AUTOMATIC TRANSMISSION SERVICE GROUP
Technical Service Information
87
Copyright © 2002 ATSG
0
0
1010
5050
2020
4040
3030
CHECKING LOW/REVERSE CLUTCH CLEARANCE
CLEARANCE SHOULD BE .052"-.085"
Figure 138 Figure 139
Copyright © 2002 ATSG
J-45137
J-45145
9
6
0
2
2
9
7
1
99
12
1
.
1
.
1
F
L
14. Install dial indicator on top of the low/reverse
clutch backing plate, as shown in Figure 138,
and zero the dial indicator.
15. Low/Reverse clutch clearance shoud be:
1.32 mm (.052") to 2.17 mm (.085"). Change
the "Selective" backing plate snap ring as
necessary to achieve proper clutch clearance.
16. Turn the center support over, install J-45137
and J-45145 lip seal protectors, as shown in
Figure 139.
Note: These tools are mandatory to prevent
damage to the 2nd clutch piston seals.
Continued on Page 88
"MANDATORY" TOOLS
FOR 2ND CLUTCH PISTON

Leave a Reply

Your email address will not be published. Required fields are marked *