Page 449 of 1007
AUTOMATIC GEARBOX - JATCO
44-14 REPAIRS
18.Remove 2 bolts securing torque converter
access plate.
19.Remove access plate.
20.Mark drive plate to torque converter, for refit
purposes.
21.Remove 4 bolts securing drive plate to
converter.
22.Remove bolt securing IRD cooling hose
retainer. Remove retainer.23.Remove bolts securing LRT-44-026 lifting
bracket to gearbox and remove bracket.
24.Remove 3 bolts securing starter motor to
gearbox noting that the LH bolt also secures
the mounting bracket for the CKP sensor
multiplug.
25.Remove starter motor.
M44 1661
M44 1649
Page 450 of 1007
AUTOMATIC GEARBOX - JATCO
REPAIRS 44-15
26.Disconnect 2 fluid cooler hose unions and
discard 'O' rings.
CAUTION: Always fit plugs to open
connections to prevent contamination.
27.Release 2 clips and disconnect coolant hoses
from fluid cooler.
28.Remove bolts securing fluid cooler.
29.Remove fluid cooler.30.Remove bolt securing CKP sensor to gearbox,
release sensor and position aside.
31.Remove nut and bolt, adjacent to CKP sensor,
securing gearbox to engine.
32.Fit suitable lifting brackets to gearbox and
secure with nuts and bolts.
33.Connect lifting equipment to brackets.
34.Remove 2 bolts securing gearbox to engine.
M44 1639
M44 1665
M44 1651
Page 451 of 1007

AUTOMATIC GEARBOX - JATCO
44-16 REPAIRS
35.Remove 2 top bolts securing gearbox to
engine.
36.Release gearbox from 2 dowels.
37.Remove gearbox assembly.
38.Fit converter retaining plate and secure with
bolts.Refit
1.Remove torque converter retaining plate.
2.Ensure converter is fully located in oil pump
drive by checking depth 'A' as illustrated. Depth
A = 4 mm.
3.Clean gearbox to engine mating faces, dowels
and dowel holes.
4.Fit gearbox assembly.
5.Fit bolts securing gearbox and tighten to 85 Nm
(63 lbf.ft).
6.Disconnect lifting equipment.
7.Clean CKP sensor and mating face.
8.Fit CKP sensor, fit bolt and tighten to 9 Nm (7
lbf.ft).
9.Position fluid cooler, tighten M12 bolts to 85 Nm
(63 lbf.ft) and M8 bolt to 25 Nm (18 lbf.ft).
10.Connect hoses to fluid cooler.
11.Clean fluid cooler unions.
12.Lubricate new 'O' rings with clean transmission
fluid and fit 'O' rings to fluid cooler hoses.
+ CAPACITIES, FLUIDS,
LUBRICANTS AND SEALANTS,
Lubrication.
13.Connect fluid cooler hoses to gearbox and
tighten unions to 18 Nm (13 lbf.ft).
14.Clean starter motor mating faces.
15.Position starter motor to gearbox, align CKP
sensor multiplug bracket, fit and tighten bolts to
45 Nm (33 lbf.ft).
16.Using gearbox bracket bolts, secure LRT-44-
026 lifting bracket to gearbox.
17.Position IRD cooling hose retainer, fit bolt and
tighten to 25 Nm (18 lbf.ft).
18.Align marks on drive plate to torque converter.
19.Fit bolts securing drive plate to torque converter
and tighten bolts to 45 Nm (33 lbf.ft).
20.Clean torque converter access plate.
M44 1689
A
M44 1668
Page 452 of 1007

AUTOMATIC GEARBOX - JATCO
REPAIRS 44-17
21.Position access plate, fit bolts and tighten to 9
Nm (7 lbf.ft).
22.Clean mating faces of IRD and gearbox.
23.Lubricate and fit new 'O' ring.
24.With assistance, fit IRD.
25.Fit bolts securing IRD to gearbox and tighten
sufficiently only to pull mating faces of IRD and
gearbox together at this stage.
26.Fit IRD support bracket and tighten bolts
sufficiently only to pull mating faces together.
27.Final tighten bolts securing IRD to gearbox to
80 Nm (59 lbf.ft).
28.Final tighten bolts securing IRD support
bracket in following sequence:5 bolts securing
support bracket to IRD 50 Nm (37 lbf.ft), 2 bolts
securing support bracket to engine front
mounting bracket 50 Nm (37 lbf.ft), 3 bolts
securing support bracket to sump 45 Nm (33
lbf.ft).
29.Position lower engine steady, 'TOP' mark
uppermost. Fit bolt but do not tighten at this
stage.
30.Connect coolant hoses and secure with clips.
31.Connect breather hose to IRD housing.
32.Fit manifold heat shield and fit nut securing
heat shield to pinion housing finger tight.
33.Fit bolts securing manifold heat shield to IRD
support bracket and tighten to 9 Nm (7 lbf.ft).
34.Fit nut securing heat shield to IRD and tighten
to 45 Nm (33 lbf.ft).
35.Final tighten nut securing manifold heat shield
to IRD pinion housing to 25 Nm (18 lbf.ft).
36.Clean exhaust manifold and mating face on
cylinder head.
37.Fit exhaust manifold gasket.
38.Position exhaust manifold, fit nuts and
progressively tighten, from centre outwards to
45 Nm (33 lbf.ft).
39.Connect HO2S multiplug and secure to support
bracket.
Gearbox - KV6
$% 44.20.02.99
Remove
1.Tie bonnet back in upright position.
2.Disconnect battery earth lead.
3.Remove engine acoustic cover.
+ ENGINE - K SERIES KV6, REPAIRS,
Cover - engine acoustic.
4.Remove IRD.
+ INTERMEDIATE REDUCTION
DRIVE, REPAIRS, Intermediate reduction
drive (IRD) unit - KV6.
+ INTERMEDIATE REDUCTION
DRIVE, REPAIRS, Intermediate reduction
drive (IRD) unit - KV6.
5.Loosen selector cable trunnion nut.
6.Release clip securing selector cable to gearbox
bracket, remove selector cable and collect
trunnion from selector lever.
7.Remove 3 screws securing LH splash shield
and remove shield.
Page 453 of 1007
AUTOMATIC GEARBOX - JATCO
44-18 REPAIRS
8.Secure LRT-54-026 to drive shaft inboard joint.
Using a suitable lever, release inboard joint
from gearbox.
9.With assistance pull hub outwards and release
drive shaft from gearbox.
CAUTION: Care must be taken not to
damage oil seal when removing drive shaft
from gearbox
10.Remove and discard circlip from drive shaft.11.Remove 2 bolts securing torque converter
access plate.
12.Remove access plate.
13.Mark drive plate to torque converter, for refit
purposes.
14.Remove 4 bolts securing drive plate to
converter.
15.Remove bolt securing IRD cooling hose
retainer. Remove retainer.
M44 1661
M44 1649
Page 454 of 1007
AUTOMATIC GEARBOX - JATCO
REPAIRS 44-19
16.Remove 2 bolts securing gearbox to engine.
17.Release HO2S multiplug from support bracket
on LH camshaft cover, disconnect multiplug.
18.Remove 4 nuts securing LH exhaust manifold
to cylinder head.
19.Remove exhaust manifold, remove and discard
gasket.
20.Position container to collect fluid spillage.21.Disconnect 2 fluid cooler hose unions and
discard 'O' rings.
CAUTION: Always fit plugs to open
connections to prevent contamination.
22.Remove 3 bolts securing fluid cooler bracket.
23.Move fluid cooler aside.
24.Remove bolt securing CKP sensor to gearbox,
release sensor and position aside.
M44 1651M44 1639
M44 1665
Page 455 of 1007
AUTOMATIC GEARBOX - JATCO
44-20 REPAIRS
25.Remove nut and bolt, adjacent to CKP sensor,
securing gearbox to engine.
26.Release throttle cable from abutment bracket
and disconnect cable from throttle body cam, if
fitted.
27.Depress collars and release 2 breather pipes
from throttle housing, if fitted.
28. Vehicles with cruise control: Disconnect
vacuum hose from cruise control actuator.29.Remove 4 Torx screws securing throttle
housing, release throttle housing and position
aside.
Non NAS throttle housing shown.
30.Remove and discard 'O' ring from throttle
housing.
31.Remove starter motor.
+ CHARGING AND STARTING,
REPAIRS, Starter motor - KV6.
M19 3198
Page 456 of 1007
AUTOMATIC GEARBOX - JATCO
REPAIRS 44-21
32.Remove bolt securing engine earth lead.
33.Release multiplugs from clips attached to fluid
pan.
34.Disconnect 2 gearbox harness to main harness
multiplugs.
35.Using a hoist, connect adjustable lifting
bracket, LRT-12-138 to engine.
36.Raise hoist to take weight without exerting any
load on the engine mountings.37.Fit suitable lifting brackets to gearbox and
secure with nuts and bolts.
38.Connect lifting equipment to brackets.
39.Remove through bolt securing LH engine
mounting to gearbox bracket.
40.Remove 4 bolts securing LH mounting to body
and remove mounting.
41.Remove 4 bolts securing LH mounting bracket
to gearbox and remove bracket.
M12 6789
M12 6788