I
37
MANUALGEARBOX
DEFENDER
INPUT SHAFT
1.
Examine the gear and dog teeth for wear and
2.
Polish oil seal track if necessary.
3.
Using
18G
284
AAH
and
18G
284
remove pilot
damage.
bearing track.
18G284AAH
\
18G284
ST3278M
4.
Using
18G 47BA
and
MS
47
remove taper
bearing.
6.
Using Press
MS
47,
Collets
18G
478
and
adaptor
18G
47
BAX
fit a new taper bearing.
NOTE: ensure that the bearing
is
supported by the
lip
inside
18G
47
BA.
MAINSHAFT
0
ST3279M
1.
Examine bearing journals for wear and scores.
2.
Check condition
of
circlip grooves.
3.
Examine splines for wear and damage.
4.
Use an air line
to
check that the main oil feed
from the pump is clear and feed
to
spigot
bearing.
5.
Check oil feed holes to roller bearings are clear.
3
..
..-.
.
-
-\~
.?.
:c
,
t
.
:.,
_r
5.
Support the shaft under
MS
47
and press
in
a
new track.
ST3241
M