SHOP MANUAL
grooves facing
the
gears. Make certain
set screw indentation
in pto
shift fork
shaft
and
reverse idler shaft
are
posi-
tioned correctly. Grease
lip of
input
shaft oil seal before reinstalling.
Model L285
72.
OVERHAUL.
To
disassemble
main transmission, proceed
as
follows:
Remove shift housing
and
forks.
Remove clutch release bearing, fork and
shaft, then unbolt
and
remove input
shaft seal retainer.
Tap
countershaft
(11-Fig.
101)
forward
and
remove
cover
(6) and
snap ring (7).
Tap
shaft
rearward and withdraw gears as shaft is
removed from housing. Tap input shaft
assembly (17) forward and remove from
housing. Remove bearings
and
gear
as
necessary. Remove retainer plate
(1),
then withdraw reverse idler shaft
(3)
and gear (5). Tap
pto
countershaft (24)
Paragraph 72
forward
and
remove cover
(20),
snap
ring
and
front bearing. Tap shaft rear-
ward out of housing and withdraw gears
(23)
and
overrunning clutch assembly
(26 through 33).
Inspect
all
gears
and
shafts
for ex-
cessive wear, chipped
or
cracked teeth
or other damage
and
renew
as
necessary.
To reassemble main transmission,
reverse
the
disassembly procedure.
Fig. 99^Exploded view
of
gears and shafts iocated in front transmission housing on i^odeis LI85 and L245.
1.
Reverse idler shaft n
,-.,>...MTTA
2.
Set screw
3.
Bu.shings
4.
Reverse idler gear
5.
Gnver
6. Snap ring
7.
Bearing
8. Thrust washer
9.
Retaining ring
10.
Gear{32T)
11.
Spline boss
12.
Retainer clip
18.
Gear (4 IT)
14.
Countershaft
15.
(rear (45T)
16.
dear (45T)
17.
Bearing
18.
Spacer
20.
Oil seal
21.
Snapping
22.
Washer
23.
Bearing
24.
(;ear(23T)
25.
Gear(17T)
2fi.
Input shaft
27.
Spacer
28.
Snap rin^^
29.
BearitiK
30.
Thrust washer
31.
Snap rinK
32.
Cover
33.
Snap Hn^
34.
Bearing
35.
Spacer
36.
Gear(41T)
37.
Pto n.un ter shaft
38.
Gear (45T)
39.
Retainer clip
40.
Spline bn.s.s
42.
Rt'taininK r>nK
48.
Thrust washer
44 Hearing
45.
Spacer
4r> Snap rintr
47'
Snap ring
4^;
Hearing
.19.
(\.uplintr
r)(t l'toclutch ram-
:A'
Snat. ring
r,-'' Sparer
53,'
Clutch case
54_
Coupling
35
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