Land Rover Engine 2.0 Litre T Series. Manual — part 12
ENGINE
OVERHAUL
33
Pistons - assembling
1. Using a suitable expander fit oil control spring
rails and expander.
2. Using a suitable expander fit 2nd compression
ring with ’TOP’ towards top of piston.
3. Using a suitable expander fit top compression
ring either way up.
4. Position ring gaps as follows:
Compression ring gaps A and B at 120
°
to
each other and away from the inlet valve cut
out side of the piston.
Oil control rail gaps C at 120
°
to each other.
Oil control expander gap D at 120
°
to oil
control rail gaps.
Pistons and connecting rods - refit
1. Fit big-end bearing shell to connecting rod.
2. Lubricate big-end bearing shell, piston rings
and gudgeon pin with engine oil.
3. Lubricate cylinder bores and crankshaft
big-end journals with engine oil.
4. Fit ring clamp LRT-12-519 to each piston in
turn and compress piston rings.
5. Insert each piston and connecting rod into its
respective cylinder bore ensuring arrow on
piston crown points towards timing belt end of
engine.
6. Fit big-end bearings.
7. Fit sump.
8. Fit cylinder head.
ENGINE
34
OVERHAUL
FLYWHEEL AND STARTER RING GEAR
Flywheel - remove
1. Remove 4 bolts securing crankshaft pulley to
timing gear.
2. Fit holding tool LRT-12-059 to crankshaft
pulley, use 2 pulley bolts to retain tool.
3. Remove timing pin LRT-12-058 from flywheel.
4. Restrain crankshaft using holding tool
LRT-12-059. Remove and discard 6 bolts
securing flywheel to crankshaft.
5. Using assistance, remove flywheel.
CAUTION: Do not allow crankshaft to
rotate.
Starter ring gear - remove
1. Drill a 3 mm diameter hole at the root of 2
teeth.
2. Using a cold chisel, break ring gear, remove
gear from flywheel.
WARNING: Suitable eye protection must
be worn.
ENGINE
OVERHAUL
35
Starter ring gear - refit
1. Heat ring gear evenly to 350
°
C indicated by a
light blue colour.
2. Locate ring gear on flywheel and press on to
flange.
WARNING: Handle hot ring gear with care.
3. Allow to air cool.
Flywheel - refit
1.
Original crankshaft: Using an old flywheel bolt
with 2 saw cuts at an angle of 45
°
to the bolt
shank, clean flywheel bolt holes in crankshaft.
CAUTION: Do not use a tap.
2. Using assistance, position flywheel on
crankshaft.
3. Fit new flywheel securing bolts, restrain
crankshaft using tool LRT-12-059; tighten
bolts to 110 Nm.
4. Rotate crankshaft until timing pin LRT-12-058
can be fitted to hole in flywheel.
5. Remove crankshaft holding tool LRT-12-059.
ENGINE
36
OVERHAUL
SUMP AND OIL STRAINER
Sump - remove
1. Remove oil pump
2. Remove 18 bolts securing sump to crankcase
noting fitted position of longest bolt A.
NOTE: Patchlok bolts may be re-used
provided threads are undamaged.
3. Remove sump, discard gasket.
Oil strainer - remove
1. Remove 3 bolts securing oil strainer.
2. Remove strainer, discard ’O’ ring from oil
pick-up pipe.
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