Page 438 of 1007
AUTOMATIC GEARBOX - JATCO
ADJUSTMENTS 44-3
Selector cable - adjust
$% 44.30.04
Adjust
1.Remove underbelly panel.
+ EXTERIOR FITTINGS, REPAIRS,
Panel - underbelly.
2.Loosen trunnion nut securing inner cable to
selector lever.
3.Move gear change lever into 'P' position.
4.Move selector lever on gearbox fully clockwise
to engage 'P' position.
5.Pull inner cable as far forward as possible, then
release. This will remove any backlash from the
cable.
6.Tighten trunnion nut to 6 Nm (4 lbf.ft).
7.Fit underbelly panel.
+ EXTERIOR FITTINGS, REPAIRS,
Panel - underbelly.
8.Move selector lever through its working arc;
from 'P' to '2' and back to 'P', checking that all
gear positions are correctly selected.
9.Check that the engine will start in 'P' and 'N'
positions and is inhibited when drive positions
are selected.
M44 1640
Page 447 of 1007
AUTOMATIC GEARBOX - JATCO
44-12 REPAIRS
Gearbox - KV6 - with engine and gearbox
removed
$% 44.20.01.99
Remove
1.Release HO2S multiplug from support bracket
on LH camshaft cover, disconnect multiplug.
2.Remove 4 nuts securing LH exhaust manifold
to cylinder head.
3.Remove exhaust manifold, remove and discard
gasket.4.Remove nut securing manifold heat shield to
IRD unit.
5.Remove nut securing heat shield to IRD pinion
housing.
6.Remove 2 bolts securing heat shield and
remove heat shield.
7.Disconnect breather hose from IRD housing.
8.Release clips and disconnect coolant hoses
from IRD.
Page 448 of 1007
AUTOMATIC GEARBOX - JATCO
REPAIRS 44-13
9.Remove bolt securing engine lower steady to
IRD support bracket.
10.Remove lower engine steady noting that 'TOP'
mark on engine steady faces uppermost.
11.Remove 3 bolts securing IRD support bracket
to sump.
12.Remove 2 bolts securing IRD support bracket
to engine front mounting plate.13.Remove 5 bolts securing support bracket to
IRD.
14.Remove support bracket.
15.Remove 4 bolts securing IRD.
16.With assistance, release IRD from gearbox and
remove.
17.Remove and discard 'O' ring from IRD.
M41 7698
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 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