First Gear And Thrust Washer Installation; Tabbed Thrust Washer Installation; Checking Mainshaft Geartrain End Play - Jeep J-10 Series 1982 Technical & Service Manual

I MANUAL TRANSMISSION
90635
Fig. 2B-64 First Gear and Thrust Washer Installation
,BBED THRUST
VSHER (SHARP
IGE MUST
iCE OUT)
Fig. 2B-65 Tabbed Thrust Washer Installation
60556
19) Assemble third-fourth synchronizer (fig. 2B-60).
(a) Install sleeve on synchronizer hub. Align
ts using reference marks.
(b) Place assembled hub and sleeve flat on
kbench.
(c) Drop inserts into hub slots.
(d) Install insert spring. Position loop-end of
ng in one insert, compress spring ends and insert
ng ends under lips of remaining two inserts (fig. 2B-
(e) Turn assembly over and install remaining
;rt spring as described in previous step. However,
ition this spring so open end faces 180° opposite first
ing.
20) Install assembled third-fourth synchronizer as-
ibly on mainshaft.
21) Install new third-fourth synchronizer retaining
>rlnz on mainshaft and measure end play between
synchronizer hub and snap ring (fig. 2B-66). End play
should be 0.004 to 0.014 inches (0.10 to 0.35 mm). If end
play exceeds limits, replace mainshaft thrust washers
and snap rings.
Fig. 2B-66 Checking Mainshaft Geartrain End Play
(22) Install mainshaft geartrain assembly in case. Be
sure synchronizers are in neutral position so sleeves will
clear top of case when assembly is instated.
(23) Install locating snap ring on front bearing and
install front bearing part-way onto clutch shaft.
NOTE: Do not install the beating completely at this
time as the shaft will not clear the countershaft gear
and prevent installatioti.
(24) Coat bearing bore in clutch shaft and mainshaft
pilot roller bearings with petroleum jelly. Install 15
roller bearings in clutch shaft bearing bore.
CAUTION: Do not use chassis grease or a similar
"heavy" grease in the clutch shaft bore. Use petroleum
jelly only. Heavy grease will plug the lubrication holes
in the shaft and prevent proper lubrication of the roller
bearing.
(25) Coat blocking ring surface of clutch shaft with
transmission lubricant and position blocking ring on
shaft.
(26) Support mainshaft assembly and insert clutch
shaft through front bearing bore in case. Seat main-
shaft pilot hub in clutch shaft roller bearings and tap
front bearing and clutch shaft into case using rawhide
mallet.
(27) Install front bearing cap and tighten cap bolts
finger-tight only.
(28) Position rear bearing on mainshaft. Do not in
stall bearing locating ring at this time. Start bearing
into shaft and into case bore using Tool J-29345. Remove
tool and complete bearing installation using rawhide
mallet. When bearing is fully seated on shaft, install
bearing retaining snap ring,