Dodge RAM TRUCK 1500 1995 Service Manual page 1485

21 - 2m 48BH/47RH TRANSMISSION OVERHAUL
4@LTH/47RH
T R A N S M I S S I O N
OVERHAUL
INDEX
page
PAGE
Accumulator Overhaul . . . . . . . . . . . . . . . . . . . . . 217
Front Clutch Overhaul 221
Front Servo and Band Overhaul . . . . . . . . . . . . . 217
Low-Reverse Drum and Rear Band Service . . . . . 214
Oil Pump and Reaction Shaft Support Overhaul . . 218
Overdrive Piston and Retainer Service . . . . . . . . . 214
Overhaul Service Information . . . . . . . . . . . . . . . . 213
Overrunning Clutch Overhaul . 214
P L A N E T A R Y G E A R T R A I N O V E R H A U L 226
R E A R C L U T C H O V E R H A U L . 224
R E A R S E R V O AND BAND O V E R H A U L . . . . . . . . . . . . . . 218
TRANSMI S SI O N ASSEMBLY 244
TRANSMISSION CASE CLEANI N G AND I N SPECTI O N . . . . 214
TRANSMISSION DI S ASSEMBLY 204
VALVE BODY CLEANI N G AND I N SPECTI O N . . . . . . . . . . 239
VALVE BODY SERVI C E AND ADJUSTMENT 231
TR11SMISSI0N DISASSEMBLY
(1) Remove torque converter, if not previously re­
moved.
(2) Clean transmission exterior with steam gun or
solvent. Wear safety goggles while cleaning transmis­
sion.
(3) Remove shift and throttle levers from shaft of
valve body manual lever.
(4) Remove bolts attaching overdrive unit to trans­
mission case (Fig. 1).
OVERDRIVE
'ATTACHING
BOLTS
J932M31
Fig. 1 Removing Overdrive Unit Attaching Bolts
(5) Loosen overdrive unit. Use pry tool to start
overdrive unit off intermediate shaft and transmis­
sion case. Position pry tool between flange on over­
drive case and transmission rear servo boss (Fig. 2).
(6) Work overdrive unit rearward and off transmis­
sion intermediate shaft (Fig. 3).
(a) If overdrive unit does not require service, in­
sert Alignment Tool 6227-2 in overdrive unit over­
running clutch and planetary gear to maintain
spline alignment (Fig. 4). If clutch a n d gear
splines rotate out of alignment, o v e r d r i v e
J9321-132
Fig. 2 Loosening Overdrive Unit From Transmission
mn.it will have to be disassembled in order to
realign splines.
(b) If overdrive unit does requires service, refer
to Overdrive unit Overhaul section.
TRANSMISSION
G A S K E T -
INTERMEDIATE
SHAFT
OVERDRIVE
UNIT
OVERDRIVE
PISTON
AND
RETAINER
J9121 -209
Fig. 3 Removing Overdrive Unit From Transmission