ATSG FORD 4R100, Manual

Page: 73 / 120

AUTOMATIC TRANSMISSION SERVICE GROUP
Technical Service Information
73
Copyright © 2003 ATSG Copyright © 2003 ATSG
FR L
E EE E W H
HOLD DIRECT
CLUTCH DRUM
FREEWHEEL OUTER
SPRAG RACE
59 DIRECT CLUTCH HOUSING ASSEMBLY
60 DIRECT CLUTCH PISTON INNER LIP SEAL
61 DIRECT CLUTCH PISTON OUTER LIP SEAL
F 9
T P
- 7 A
2 6 2 - C
A
L-
20
Fo
rd
Fo
rd
59
60
61
62
COMPONENT REBUILD
Direct Clutch Housing (Cont'd)
8. Install the intermediate sprag assembly and the
outer sprag race, as shown in Figure 115.
9. After installing intermediate sprag assembly,
check to ensure proper operation, as shown in
Figure 116.
Note: Outer sprag race should freewheel
counter-clockwise and lock clockwise, as
shown in Figure 116.
10. Turn the direct clutch housing over on a flat
work surface, as shown in Figure 117.
11. Install the inner direct clutch piston lip seal in
the groove in drum, with the lip facing in the
direction shown in Figure 117.
12. Install the outer direct clutch piston lip seal in
the groove in drum, with the lip facing in the
direction shown in Figure 117.
13. Lubricate both seals and both piston surfaces
with a small amount of Trans-Jel®.
14. Install the direct clutch piston assembly into
direct clutch housing with a twisting motion,
using care so as not to damage the lip seals.
(See Figure 117).
Figure 116 Figure 117
Continued on Page 74.