Dodge ram truck 3500 1996 Service Manual page 1475

BR 114110 MANUAL TRANSMISSION 21 - 85
DISASSEMBLY AND ASSEMBLY
( C o n t i n u e d )
(g) Turn synchro assembly upright. Then move
sleeve into neutral position on hub and work struts
into sleeve at same time. Be sure struts are seated
and springs are not displaced during assembly.
W O O D
BLOCKS
HUB
STRUTS A N D
SPRINGS (4 EACH)
SLEEVE
J9221-209
(24) Install 1-2 synchro assembly and stop ring on
mainshaft. Rotate sleeve to align i t with stop ring
lugs If necessary. Then seat assembly on shaft (Fig.
133).
MAINSHAFT
HUB
1-2
SYNCHRO
ASSEMBLY
TAPERED
SIDE
OF
SLEEVE
J9221-211
Fig. 131 installing 1-2 Synchro Struts And Springs
(23) Install first speed stop ring In 1-2 synchro hub
and sleeve (Fig. 132). Be sure stop ring is fully
seated and engaged i n hub and sleeve.
FIRST
SPEED
STOP
RING
1-2
SYNCHRO
ASSEMBLY
J9221-210
Fig. 132 Installing First Speed Stop Ring in Synchro
Huh
Fig. 133 1-2 Synchro installation
(25) Check position of 1-2 and reverse synchro
sleeves. Be sure tapered side of 1-2 sleeve faces front
and tapered side of reverse sleeve faces rear (Fig.
134). Also be sure square spring is visible at forward
side of 1-2 synchro hub. Do not skip this check as
transmission w i l l not shift properly i f either
synchro sleeve is installed backwards.
1-2
SLEEVE
TAPER
TO
FRONT
REVERSE
SLEEVE
TAPER
TO
REAR
J9221-216
Fig. 134 Correct Position Of Reverse And 1-2
Synchro Sleeves
(26) Temporarily remove flat weight spring from
front side of 1-2 synchro hub. Removing spring
makes installation of 1-2 hub snap ring easier.