23
Fit selector forks into position.
24
Slide selector rods into position, taking care not to
dislodge the interlock plunger. Apply JCB Threadlocker
and Sealer to selector fork retaining screws
H
, and
tighten to 35 Nm (26 lbf ft).
25
Fit 1st gear selector detent ball and spring at position
A
.
Apply JCB Threadlocker and Sealer to the detent plug
25a
, screw in and tighten.
26
Temporarily fit the 3rd and 4th gear selector detent
assembly at position
B
, do not apply sealant to the plug
at this stage.
27
Check that each gear engages fully, and that the
interlock plunger prevents simultaneous engagement of
2 ratios.
28
Remove the 3rd and 4th gear selector detent assembly
from position
B
. Lift the selector rod
J
to select 4th
gear. With 4th gear selected, temporarily lock the rod in
in position by screwing in service tool 892/01077 at
B
.
Temporarily fit service tool 892/01078 to the torque
converter end of mainshaft
M
. If the tool is not available
a suitable M8 bolt approximately 100 mm long can be
used.
29
Apply a bead of JCB Multigasket to mating face of
casing. Insert 'O' rings
Z
. Smear grease onto reverser
shaft ring seals, and apply JCB HP Grease to bearings
prior to fitting output end casing.
Note:
Make sure that the forward/reverse shaft ring seals are
in good condition before fitting output end casing.
112 - 7
Section F
9803/3280
Section F
112 - 7
Issue 1
Synchro Shuttle Gearbox
Assembly (cont'd)
25
25a
24
23
23
M
J
H
H
H
H
A
B
A388010
29
Z
Z
