Dodge RAM 1500 1998 Owner's Manual page 1727

21 - 24 MANUAL TRANSMISSION - NV3500
MANUAL TRANSMISSION - NV3500 (Continued)
(28) Press 3-4 synchro assembly onto output shaft
with shop press and suitable size pipe (Fig. 74).
NOTE: Tool presses on hub must be as close to
output shaft as possible but not contacting the
shaft splines.
Fig. 74 3-4 SYNCHRO ON OUTPUT SHAFT
1 - PRESS RAM
2 - PIPE TOOL
3 - 3-4 SYNCHRO
4 - THIRD SPEED SYNCHRO RING
(29) Install new 3-4 synchro hub snap ring (Fig.
75). Verify snap ring is seated in groove.
Fig. 75 3-4 SYNCHRO HUB SNAP RING
1 - 3-4 SYNCHRO HUB SNAP RING
2 - HEAVY DUTY SNAP RING PLIERS
(30) Install output shaft bearing.
(31) Install output shaft bearing snap ring with
heavy duty snap ring pliers (Fig. 76). Verify snap
ring is seated in shaft groove.
NOTE: Spread snap ring only enough to install it.
Fig. 76 OUTPUT SHAFT BEARING SNAP
1 - BEARING SNAP RING
2 - HEAVY DUTY SNAP RING PLIERS
(32) Verify position of synchro sleeves before pro-
ceeding (Fig. 77). Grooved side of 3-4 sleeve must
face forward. First gear side of 1-2 sleeve must face
first gear. Tapered side of fifth-reverse sleeve must
face forward.
REVERSE IDLER ASSEMBLY
(1) Lubricate idler components with gear lube.
(2) Slide idler gear bearing on shaft (Fig. 78).
Bearing fits either way on shaft.
(3) Slide gear onto shaft. Side of gear with recess
goes to rear (Fig. 78).
(4) Place first lock ball in dimple at rear end of
idler shaft (Fig. 78). Petroleum jelly can be used to
hold ball in place if desired.
(5) Slide thrust rear thrust washer onto shaft and
over lock ball (Fig. 79).
(6) Install snap ring in groove at rear of shaft (Fig.
79).
(7) Install lock ball in dimple at front of shaft.
Hold ball in place with petroleum jelly if desired.
DR