Land Rover engine 300 TDi. Manual — part 16
ENGINE
44
OVERHAUL
BRAKE SERVO VACUUM PUMP
Remove
1. Ensure that number 1 piston is at TDC.
CAUTION: Rotate crankshaft in a
clockwise direction.
2. Noting their fitted positions, progressively
slacken 5 bolts until all loading is removed from
vacuum pump piston.
NOTE: The sixth bolt was removed during
air cleaner bracket removal.
3. Remove bolts.
4. Remove vacuum pump, remove and discard
gasket.
Refit
1. Remove all traces of gasket using suitable
gasket removal spray and a plastic scraper.
2. Ensure number 1 piston is still at TDC.
3. Fit vacuum pump, fit and finger tighten 5 bolts
in their original positions.
NOTE: The sixth bolt is fitted when air
cleaner bracket is fitted.
4. Tighten bolts progressively by diagonal
selection to 25 Nm.
ENGINE
OVERHAUL
45
SUMP, OIL PICK-UP AND DRAIN PIPES
Sump - remove
1. Using sequence shown, progressively slacken,
then remove 22 bolts securing sump to cylinder
block.
2. Remove sump
Oil pick-up and drain pipes - remove
1. Remove bolt securing oil pick-up pipe flange to
timing belt rear cover.
2. Remove 4 bolts securing oil pick-up and drain
pipes to cylinder block and main bearing cap
bolts.
3. Remove oil pick-up and drain pipes.
4. Remove and discard ’O’ ring and gasket.
ENGINE
46
OVERHAUL
Oil pick-up and drain pipes - refit
1. Clean oil pick-up and drain pipes and strainer,
remove all traces of gasket using suitable
gasket removal spray and a plastic scraper.
2. Ensure bolt holes in timing belt rear cover,
cylinder block and main bearing cap bolts are
clean and dry and that all traces of Loctite are
removed from holes in main bearing cap bolts.
CAUTION: Do not use a tap to remove
Loctite from bolt holes.
3. Lubricate a new ’O’ ring with engine oil and fit
to oil pick-up pipe.
4. Position a new gasket to cylinder block.
5. Position oil pick-up pipe to timing belt rear
cover and drain pipe to cylinder block.
6. Apply Loctite 242E to threads of oil pick-up
pipe to main bearing cap bolts, fit bolts and
tighten to 9 Nm.
7. Fit bolts securing oil pick-up and drain pipes to
cylinder block and timing belt rear cover,
tighten to 25 Nm.
ENGINE
OVERHAUL
47
Sump - refit
1. Clean sump and remove all traces of sealant
using solvent from kit GUG 705548GM.
2. Apply a 2 mm bead of Hylomar Instant Gasket
302 (black) to sump flange ensuring that
sealant is applied inboard of bolt holes.
3. Position sump to cylinder block.
CAUTION: Sump must be fitted within 30
minutes of applying sealant.
4. Fit 22 sump bolts and tighten in sequence
shown to 25 Nm.
5. Check that sump drain plug is tightened to 35
Nm.
FLYWHEEL AND STARTER RING GEAR
Flywheel - remove
1. Screw 2 slave 8 mm bolts into flywheel.
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