300Tdi Discovery
12
ENGINE
14
REPAIR
39. Remove remaining bell housing to cylinder block
bolts.
40. Remove starter motor ground strap from
chassis.
41. Remove stands and lower vehicle.
42. Position hydraulic trolley jack under bell housing
to support gearbox when engine and gearbox
are separated.
43. Fit lifting chains to engine. Carefully raise hoist a
little, ease engine and gearbox apart, steady
engine on hoist.
44. Ensure no components remain that will prevent
engine being removed.
45. Slowly raise engine clear of engine
compartment. Move engine away from vehicle
and place on a suitable engine stand.
Refit
46. Fit lifting chains to engine. Raise engine using
hoist.
47. Lower engine into engine compartment. Ensure
all components are clear of engine assembly.
48. Automatic vehicles: With assistance, manoeuvre
engine until bottom two engine and bellhousing
bolt holes align. Ensure that two cylinder block
dowels locate in bell housing.
Manual vehicles: Lower engine into position.
Locate primary pinion into clutch. Engage bell
housing dowels.
49. Fit two bolts and partially tighten.
50. Remove jack and lower hoist until engine rests
securely on engine mounting brackets.
51. Fit top two bell housing securing bolts. Tighten
to
40 Nm.
52. Fit remaining bell housing to cylinder block bolts.
Tighten to
40 Nm.
53. Automatic vehicles: With assistance, rotate
crankshaft pulley, line up marked holes in drive
plate and torque converter. Fit two bolts.
Tighten to
40 Nm.
54. Rotate crankshaft 180
°
and fit remaining two
bolts tighten to correct torque,
40 Nm.
55. Fit new gasket and refit bottom cover, tighten
bolts to
9 Nm.
56. Fit new exhaust flange gaskets, fit exhaust to
manifold.
57. Refit all harnesses, ground straps breather pipes
and hoses at rear of engine.
58. Raise engine and refit engine mounting rubbers,
tighten nuts to
20 Nm.
59. Remove temporary lifting eye ETC 5964 and
reverse instructions 1 to 23, ensuring that all
electrical plugs and harnesses are fitted in
correct locations.
