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Section F
120 - 4
Removal and Replacement (cont'd)
Replacement
Replacement is a reversal of the removal procedure but note
the following:
1
Before replacing the gearbox remove circlip 5 and
withdraw the pump driveshaft 6 together with its
bearing 7 approximately 50 mm (2.0 in). The shaft can
then be engaged after the gearbox has been fitted,
making replacing the gearbox easier. Remember to
engage the pump drive shaft, refit the bearing and
circlip after the gearbox has been fitted.
2
Set the torque converter as described in Torque
Converter, Removal and Replacement.
3
Align the Torque Converter
It is vitally important that the torque converter is
fitted at the gearbox and engine flywheel correctly.
Failure to locate the converter correctly will result in
damage to the gearbox oil pump on engine start up.
Proceed as follows:
Make sure that the torque converter drive dogs 1 are
correctly engaged with the pump 2 on the gearbox.
Temporarily tie the converter onto the gearbox. Use
wire tied at a drive plate bolt hole to a convenient point
on the outside of the gearbox.
Take note of the flywheel and drive plate fixing hole
phasing. The heads of the bolts 3 will foul the flywheel 4
if phasing is incorrect.
Before bolting the torque converter housing to the
engine make sure the mating faces are fully together
(DO NOT USE FORCE). The drive plate 8 should also
be mated close to the flywheel. Do not force the
components together with the fixing bolts.
Make sure that the torque converter is free to rotate
slightly within the clearance of the location bolt holes. If
you cannot rotate the converter it is trapped either by
bolt heads 3 or by incorrectly located pump drive
dogs.Make sure that all is well before tightening the
bolts.
4
Fill the gearbox with the specified amount and type of
oil (see Section 3, Routine Maintenance). Leave hose
N off until the filling operation is complete. After filling
refit hose N.
Torque Settings
Item
Nm
kgf m
lbf ft
79
8
58
B
D
44
4.5
32
H
237
24
175
J,T
98
10
72
9803/3280
Transmission
Powershift Gearbox
Purchased from www.WorkshopManuals.co.uk
1
2
6
5
7
Section F
120 - 4
8
4
3
A396460
A396900
Issue 1
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