MASSEY FERGUSON MF 14 - Rear Axle Disassembly; Rear Axle Reassembly

NOTE:
When
removing
or
installing
oil lilter
be sure
the
oil
filter retaining
tube is staked
in pface
at
a
point
where
1/2"
ol threads
are
exposed.
See
Fig.
43.
15.
Refer
to
the appropriate
heading
and
install
transmission
in
Tractor.
Fill with
M--1'l1O
lubricant
or
a
good
grade
of Type
"A"
trans-
mission
oil.
REAR AXLE
DISASSEMBLY
The
rear
axle
assembly consists
of a two-
speed gear
change
with a
differential assembly.
Fig.
44
shows
a view
of the rear axle
assembly.
To disassemble proceed
as follows:
1.
Remove
wheel hubs
and axle housings.
2.
Remove
housing side
cover.
3. Remove
thrust washer
from output shaft
and remove
differential
and axle shafts.
4.
Remove
retaining
ring from shift
rail
and
remove
shift
fork and sliding
gear.
NOTE:
lt
is
not
necessary
to remove shift
rail
to
disassemble
the
gear
case. lf it is
desired
to
remove
the shift
rail,
remove
set-
screw,
spring
and ball
lrom outside
of case
before
removing
shift
rail.
5. Remove
remaining
gears,
shafts, thrust
washers
and spacers
f rom the case.
REAR AXLE
REASSEMBLY
lnspect
all
parts
for
wear
or
damage. Re-
place
as
required.
1. lf
removed, insert
shift
rail
into
gear
case
and
install
detent
ball and spring secured
by a
setscrew.
Shift rail to
detent
position
and
turn
detent screw
in
all the way
then back
out
'1
turn.
2.
Place
output
gear
and thrust
washer on
output shaft
and
insert
into
case. Leave thrust
washer
off
the
other
end
of shaft.
See
Fig. 45.
3.
lnstall
sliding
gear
-
sha[t
with thrust
spacer
(thick
washer).
See
Fig. 46.
4.
Slide input
shaft into low
range
gear
(from
beveled
tooth side
of
gear)
followed by a
bevel
gear,
spacer
and thrust bearing into
the
case.
See Fig.
47.
5.
Hold
sliding
gear
with larger gear
down,
hold shift
fork with long
side
of hub
down and
insert
forks
into
slot in
gear.
6. Position gear
and fork in case
followed
by thrust
washer,
as
shown
in Fig. 48.
7. lnstall
spacer,
high
gear
with
bevel on
teeth
down
and thrust
washer.
See Fig. 49.
8. lnstall
retaining
ring
on shift
rail, dif
-
ferential
assembly
and
output
shaft
thrust wash-
er. See Fig.
50.
Irla:Ti Tr:-r
--
I rm
EX?ENDS
!''
our cr
|:I.IUS]NC
AN'i
S?AKE
IN FLACE
Fig. 43
-
Oil Filter Tube
Location
OUTPUT
CEAR
IIF}. IjI{I]IITIl]!I,
31-ir)INal llliyl.lT,
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fNPUT
S llAI'T
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I]}iAR INC
Fig. 44
-
Rear Axle Assembly
Fig. 45
-
Output
Shalt and
Gear
lnstalled
.U?PiJT
Cfirlt \
al
'II
II1J5T
Fig. 45
-
Sliding
Gear Shaft Installed
-14-