L322 Range Rover Service Procedures
ENGINE - V8
12-2-112 OVERHAUL
Reassembly
1. Apply sealant STC 50550 to areas illustrated.
2. Fit 3 new lower timing gear cover gaskets.
3. Fit lower timing gear cover.
4. Fit 15 bolts securing lower timing gear cover to
cylinder block and initially tighten to 5 Nm (4
lbf.ft).
5. Tighten 6 mm bolts securing lower timing gear
cover to 10 Nm (7 lbf.ft) and 8 mm bolts
securing lower timing gear cover to 22 Nm (16
lbf.ft).
CAUTION: Check torque of all bolts once
they have been tightened down.
6. Fit 6 bolts securing lower timing gear cover to
upper oil sump and tighten to 12 Nm (9 lbf.ft).
Refit
1. Lubricate new 'O' rings and fit to sealing
grooves in coolant pump.
2. Clean coolant pump housing and mating faces.
3. Fit new gasket to coolant pump, fit pump to
engine and secure with bolts tighten bolts to 10
Nm (7 lbf.ft).
4. Position PAS pump to mounting, fit Allen bolts
and securing nut. Tighten Allen bolts to 10 Nm
(7 lbf.ft) and securing nut to 25 Nm (18 lbf.ft).
5. Clean alternator and engine timing gear cover
mating face.
6. Lubricate and fit new 'O' ring to alternator.
7. Fit alternator and tighten securing bolts.
8. Secure battery cable to lower timing gear
cover.
9. Connect battery lead to alternator and tighten
nut securing battery lead to alternator to 13 Nm
(10 lbf.ft).
10. Position A/C compressor drive belt tensioner
and secure with bolt but do not tighten at this
stage.
11. Fit 2 bolts securing A/C compressor drive belt
tensioner to upper sump but do not tighten at
this stage.
12. Fit ancillary dive belt tensioner assembly, fit
Torx bolt securing ancillary drive belt tensioner
idler pulley and tighten Torx bolt.
13. Fit dust cap to ancillary drive belt tensioner idler
pulley.
14. Fit 2 bolts securing ancillary drive belt tensioner
to timing gear cover but do not tighten at this
stage.
15. Fit crankshaft front oil seal.
Engine - V8, OVERHAUL, Oil seal -
16. Fit timing gear upper covers.