Land Rover Engine 2.0 Litre L Series. Manual — part 10
ENGINE
30
OVERHAUL
Oil strainer and pick-up pipe - remove
1. Remove 3 bolts securing oil strainer and
pick-up pipe to cylinder block and main bearing
cap noting that shortest bolt is fitted in main
bearing cap.
2. Remove oil strainer and pick-up pipe, remove
and discard ’O’ ring.
3. Later engines fitted with modified sump gasket:
Remove and discard sump gasket.
Oil strainer and pick-up pipe - refit
1. Clean strainer and pick-up pipe.
2. Ensure bolt holes in cylinder block and main
bearing cap are clean and dry.
3. Lubricate a new ’O’ ring with engine oil and fit
to pick-up pipe flange.
4. Position new sump gasket to cylinder block
ensuring that locating lugs are inserted in holes
in block.
CAUTION: Gasket must be fitted dry.
5. Position strainer and oil pick-up pipe to cylinder
block and main bearing cap.
6. Fit 3 bolts noting that shortest bolt is fitted into
main bearing cap. Tighten bolts to 8 Nm.
NOTE: Patchlok bolts may be re-used
provided threads are undamaged.
ENGINE
OVERHAUL
31
Sump - refit
1. Clean sump flange and mating surfaces of
cylinder block, ensure bolt holes in cylinder
block and main bearing cap are clean and dry.
2. Using sealant, Part Number GUG 705963GM,
fill grooves on each side of front - Number 1
main bearing cap and along joint lines of main
bearing cap and cylinder block.
CAUTION: Do not apply sealant until
immediately prior to fitting sump. Do not
spread sealant bead.
3. Fit a new crankshaft rear oil seal and housing.
4. Apply a 1 mm bead of sealant, Part No. GUG
705963GM to joint line of crankshaft rear oil
seal housing, rear main bearing cap and
cylinder block and around edges of sump bolt
holes in rear main bearing cap.
CAUTION: Do not apply sealant until
immediately prior to fitting sump. Do not
spread sealant bead.
5. Position new gasket to sump ensuring that
locating lugs are inserted in holes in sump; fit
oil strainer and pick-up pipe.
NOTE: Gasket must be fitted dry.
6. Position sump to cylinder block ensuring that
locating lugs are inserted in holes in block.
ENGINE
32
OVERHAUL
7. Fit and lightly tighten 17 bolts.
8. Using sequence shown, tighten bolts to 25 Nm.
9. Using the same sequence, re-check that all
bolts are torqued to 25 Nm.
10. Fit dipstick.
11. Fit oil pump.
OIL PUMP
Remove
1. Remove camshaft timing belt.
2. Slide timing gear off crankshaft.
NOTE: The key is an integral part of the
gear.
3. Remove nut securing camshaft timing belt idler
pulley, remove pulley.
NOTE: Idler pulley mounting stud may be
unscrewed as nut is removed.
4. Remove 2 bolts securing camshaft timing belt
lower rear cover, remove cover and sealing
strips.
ENGINE
OVERHAUL
33
5. Using sequence shown, remove 1 M10 and 8
M6 bolts securing oil pump to cylinder block.
NOTE: Longest M6 bolt is fitted at position
9 (see inset).
6. Remove oil pump.
7. Remove and discard gasket.
8. Recover Woodruff key from crankshaft.
9. Remove and discard crankshaft front oil seal
from oil pump body.
Oil pump - inspection
Oil pump
CAUTION: Overhaul procedures for the oil
pump are limited to carrying out
dimensional checks. In the event of wear
or damage being found, a replacement pump
must be fitted.
1. Make suitable alignment mark between pump
backplate and body.
2. Remove 4 Torx screws securing backplate to
body, remove backplate.
3. Using a felt tipped pen, make suitable
alignment marks between inner and outer
rotors and pump body.
4. Remove inner and outer rotors.
5. Check rotors and pump body for signs of
scoring and wear.
6. Fit rotors ensuring that reference marks are
aligned and chamfered side of outer rotor
carrying a square identification mark is facing
away from backplate side of pump body.
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