42RH/46RH/47RH OVERDRIVE UNIT OVERHAUL
21 - 267
SEAL
RING
COMPRESSED
OVER
CENTER
DRIVE
SEAL
RINGS
J9521-25
Fig. 42 Compressing Seal Rings
DIRECT CLUTCH AND OEARTRAIN ASSEMBLY
(1) Soak direct clutch and overdrive clutch discs in
Mopar ATF Plus before installation. Also lubricate
geartrain components with ATF Plus during reassembly.
(2) Install new pilot bushing and clutch hub bush
ing in output shaft if necessary (Fig. 45). Lubricate
new (or old) bushings with petroleum jelly.
(3) Install front bearing and bearing snap ring on
output shaft (Fig. 45)
INTERLOCKED
RING ENDS
GOVERNOR
DRIVE
J9521-26
Fig. 43 Governor Drive Seal Ring Installation
(4) Align and install annulus gear on output shaft
(Fig. 45).
(5) Install annulus snap ring (Fig. 45).
(6) Align and install clutch drum on annulus gear (Fig.
46). Be sure drum is engaged in annulus gear lugs.
(7) Install clutch drum outer retaining ring (Fig. 46).
(8) Slide clutch drum forward and install inner re
taining ring (Fig. 47).
3 STAGE
GOVERNOR
WEIGHT
OUTER
WEIGHT
INNER
WEIGHT
SPRING
2 STAGE
GOVERNOR
WEIGHT
INTERMEDIATE
WEIGHT
SNAP
RING
OUTER
WEIGHT
SPRING
INNER
WEIGHT
SNAP
RING
J9521-15
Fig. 44 Governor Weight Components