Page 288 of 1007

ENGINE - K SERIES KV6
OVERHAUL 12-3-111
27.Remove 5 bolts and 2 pillar bolts securing
engine front mounting plate to cylinder block.
28.Remove 2 bolts securing IRD support bracket
to engine front mounting plate.
29.With care, release and remove front mounting
plate from engine.
30.Fit a suitable 1.5 mm diameter pin through hole
in tensioner body and into hole in plunger.
NOTE: If holes in body and plunger are not
aligned, move tensioner backplate using a
broad bladed screwdriver; this will move the
plunger sufficiently to align the holes and allow
the pin to be inserted.31.Remove and discard 2 Patchlok bolts securing
tensioner to cylinder block and remove
tensioner.
CAUTION: Exercise great care when
removing bolts, do not apply excessive
torque. If bolts appear to be seized, apply
suitable anti-seize lubricant prior to
removing bolts. DO NOT loosen Allen screw
securing tensioner pulley.
32.If camshaft timing belt is to be refitted, mark
direction of rotation on timing belt before
removal.
33.With care, ease camshaft timing belt from
gears using fingers only and remove timing
belt.
CAUTION: Do not rotate crankshaft or
camshafts with timing belt removed.
CAUTION: Camshaft timing belt must be
replaced if cylinder head is to be removed or
new drive gears, tensioner or coolant pump
are to be fitted. Camshaft timing belts must
be stored and handled with care. Always
store a camshaft timing belt on its edge with
a bend radius greater than 50 mm (2.0 in).
Do not use a camshaft timing belt that has
been twisted or bent double as this will
damage the reinforcing fibres. Do not use a
camshaft timing belt if debris other than belt
dust is found in timing belt covers. Do not
use a camshaft timing belt if partial engine
seizure has occurred. Do not use a
camshaft timing belt if mileage exceeds
72,000 km (45,000 miles). Do not use an oil
or coolant contaminated timing belt, cause
of contamination must be rectified.
34.Remove and discard LH and RH exhaust
camshaft cap seals.
Page 424 of 1007

INTERMEDIATE REDUCTION DRIVE
REPAIRS 41-21
12.Using flanged end of LRT-41-015 fit outer seal
to depth dictated by tool flange.
CAUTION: Use end protector of LRT-41-015
to avoid damage to the working surfaces of
the tool.
13.Remove oil seal protector.
14.Fit IRD.
+ INTERMEDIATE REDUCTION
DRIVE, REPAIRS, Intermediate reduction
drive (IRD) unit - K1.8.
+ INTERMEDIATE REDUCTION
DRIVE, REPAIRS, Intermediate reduction
drive (IRD) unit - Td4.
+ INTERMEDIATE REDUCTION
DRIVE, REPAIRS, Intermediate reduction
drive (IRD) unit - KV6.
Seal - pinion gear
$% 41.29.04
Remove
1.Remove pinion housing.
+ INTERMEDIATE REDUCTION
DRIVE, REPAIRS, Seal - pinion gear
housing - Td4.
+ INTERMEDIATE REDUCTION
DRIVE, REPAIRS, Seal - pinion gear
housing - K1.8.
+ INTERMEDIATE REDUCTION
DRIVE, REPAIRS, Seal - pinion gear
housing - KV6 - Non NAS.
+ INTERMEDIATE REDUCTION
DRIVE, REPAIRS, Seal - pinion gear
housing - KV6 - NAS.
CAUTION: Before dismantling the pinion
housing, measure the turning torque on
existing bearings.
2.Attach pinion housing to suitable mounting
plate and secure mounting plate in vice.
3.Check pinion torque to turn figure.
4.Reference mark pinion flange and pinion shaft
for assembly purposes.
5.Restrain pinion flange using LRT-51-003.
6.Remove and discard nut.
7.Position pinion housing onto press, fit suitable
adaptor on end of pinion shaft, press pinion
shaft from drive flange and housing.
8.Remove and discard collapsible spacer.
9.Using a suitable lever, remove pinion oil seal.
CAUTION: Take care to avoid damage to oil
seal recess.
10.Remove pinion bearing inner race.
Page 425 of 1007

INTERMEDIATE REDUCTION DRIVE
41-22 REPAIRS
Refit
1.Clean pinion shaft, drive flange and housing.
2.Clean oil seal recess.
3.Lubricate and fit bearing to pinion housing.
4.Lubricate new seal.
5.Using a suitable adapter, press seal into
housing.
CAUTION: Oil seal must be flush with end of
pinion housing.
6.Assemble pinion to housing using new
collapsible spacer.
7.Lightly lubricate drive flange splines with
Molybdenum Disulphide grease.
8.Align pinion to drive flange reference marks
and press flange onto pinion shaft until a 2 mm
clearance exists in bearings.
9.Fit pinion assembly to mounting plate and
secure in vice.
10.Fit new pinion nut, hold pinion drive flange
using LRT-51-003 and tighten pinion nut to 150
Nm (111 lbf.ft).
11.Check pinion torque to turn figure.
NOTE: Figure for new bearings is 180 to 200
Ncm.
If original bearing figure is above 20 to 30 Ncm
and below new bearing figure, set to figure
recorded.
If original bearing is below 20 Ncm set to 20 to
30 Ncm.12.If turning torque is too low, carefully tighten nut
and recheck reading. If turning torque is too
high, pinion assembly will have to be
dismantled and a new collapsible spacer fitted.
Reassemble using new nut and recheck turning
torque.
13.Check drive flange run-out using a Dial Test
Indicator (DTI).
CAUTION: The drive flange run-out should
not exceed 0.05 mm.
14.Remove pinion housing from vice and
mounting plate.
15.Fit pinion housing.
+ INTERMEDIATE REDUCTION
DRIVE, REPAIRS, Seal - pinion gear
housing - Td4.
+ INTERMEDIATE REDUCTION
DRIVE, REPAIRS, Seal - pinion gear
housing - K1.8.
+ INTERMEDIATE REDUCTION
DRIVE, REPAIRS, Seal - pinion gear
housing - KV6 - Non NAS.
+ INTERMEDIATE REDUCTION
DRIVE, REPAIRS, Seal - pinion gear
housing - KV6 - NAS.
Page 446 of 1007

AUTOMATIC GEARBOX - JATCO
REPAIRS 44-11
Oil seal - torque converter
$% 44.17.11
Remove
1.Remove gearbox assembly.
+ AUTOMATIC GEARBOX - JATCO,
REPAIRS, Gearbox - KV6.
+ AUTOMATIC GEARBOX - JATCO,
REPAIRS, Gearbox - Td4.
2.Remove torque converter from gearbox.
Discard 'O' ring from gearbox input shaft.
3.Remove torque converter oil seal from
gearbox. Discard torque converter oil seal.
CAUTION: When removing torque converter
oil seal take care not to damage oil pump
housing.Refit
1.Clean torque converter spigot.
2.Clean torque converter oil seal recess in
gearbox. Lubricate torque converter oil seal
with clean transmission fluid.
+ CAPACITIES, FLUIDS,
LUBRICANTS AND SEALANTS,
Lubrication.
3.Fit new torque converter oil seal using LRT-44-
024.
4.Lubricate and fit new 'O' ring to input shaft.
5.Fit torque converter.
6.Ensure converter is fully located in oil pump
drive by checking depth 'A' as illustrated.
lKV6 models: Depth A = 4 mm.
lTd4 models: Depth A = 27 mm.
7.Fit gearbox assembly.
+ AUTOMATIC GEARBOX - JATCO,
REPAIRS, Gearbox - KV6.
+ AUTOMATIC GEARBOX - JATCO,
REPAIRS, Gearbox - Td4.
M44 1659
A
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 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 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 457 of 1007

AUTOMATIC GEARBOX - JATCO
44-22 REPAIRS
42.Remove 2 top bolts securing gearbox to
engine.
43.Release gearbox from 2 dowels.
44.Manoeuvre and lower gearbox to floor.
45.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.Position LH mounting bracket to gearbox, fit
and tighten bolts to 85 Nm (63 lbf.ft).
7.Position LH mounting to body, fit and tighten
bolts to 48 Nm (35 lbf.ft).
8.Align gearbox bracket to LH body mounting, fit
and tighten through bolt to 100 Nm (74 lbf.ft).
9.Disconnect lifting equipment.
10.Remove nuts and bolts securing lifting brackets
to gearbox and remove brackets.
11.Connect engine and gearbox harness
multiplugs to main harness.
12.Secure multiplugs to clips.
13.Position engine earth lead and secure with bolt.
14.Fit starter motor.
+ CHARGING AND STARTING,
REPAIRS, Starter motor - KV6.
15.Clean throttle housing and manifold chamber
mating faces.
16.Fit new seal to inlet manifold chamber.
17.Position throttle housing to manifold chamber,
fit Torx screws and tighten to 7 Nm (7 lbf.ft).
18.Connect throttle inner cable to throttle cam and
secure outer cable in abutment bracket, if fitted.
19.Connect hose to cruise control actuator.
20.Secure breather hoses to throttle housing, if
fitted.
21.Adjust throttle cable, if fitted.
+ FUEL DELIVERY SYSTEM -
PETROL, ADJUSTMENTS, Throttle cable -
check and adjust - KV6.
22.Clean CKP sensor and mating face.
M44 1689
A
M44 1668