Land Rover Range Rover Classic Workshop 1995 Rover Manual

Tdi
3
SPECIFICATIONS, TORQUE Turbo charger oil drain adaptor to block 42....................................................
Oil drain pipe to turbocharger 25....................................................................
Turbocharger oil drain pipe to adaptor 38.......................................................
Turbocharger oil feed pipe adaptor to block 25...............................................
Turbocharger oil feed pipe to adaptor...

12ENGINE
4
SPECIFICATIONS, TORQUEMETRIC Nm
M5 6......................................................................................................
M6 9......................................................................................................
M8 25.....................................................................................................
M10 45...................................................................................................
M12...

V8i
1
DESCRIPTION AND OPERATION DESCRIPTION
The V8i engine has cast aluminium cylinder heads
and cylinder block. The two banks of steel cylinder
liners which are pressed down to stops in the block,
are set at 90Ê to one another. The three ringed
aluminium pistons transmit the power through the
connecting rods to a cast iron five bearing crankshaft,
which drives the centrally located camshaft via a
duplex type chain.
The electronic ignition distributor is driven by a gear
off the front of the camshaft and...

12ENGINE
2
DESCRIPTION AND OPERATION
1. Cylinder block
2. Pistons and gudgeon pins (8)
3. Connecting rods (8)
4. Core plugs
5. Camshaft
6. Dipstick
7. Camshaft key
8. Timing chain
9. Camshaft sprocket
10. Distance piece
11. Distributor drive gear
12. Distributor
13. Front cover
14. Front cover oil seal
15. Coolant pump
16. Crankshaft damper / pulley17. Crankshaft sprocket
18. Crankshaft sprocket key
19. Crankshaft
20. Centre main bearing shells (2)
21. Crankshaft rear oil seal
22. Spacer
23. Adaptor...

V8i
3
DESCRIPTION AND OPERATION
1. Cylinder heads (2)
2. Rocker covers (2)
3. PCV filter
4. Rocker shafts (2)
5. Hydraulic tappets (8)
6. Pushrods (8)
7. Rocker brackets (8)
8. Rocker arms (4) left and (4) right
9. Rocker shaft springs (6)
10. Inlet manifold
11. Plenum chamber lower
12. Ram pipes (8)13. Plenum chamber upper
14. PCV air intake filter
15. Oil filler
16. Thermostat
17. Thermostat cover
18. Inlet valve seal, spring, cap and collets (8)
19. Exhaust valve seal, spring, cap and collets (8)
20....

12ENGINE
4
DESCRIPTION AND OPERATION Lubrication system
The V8i full flow lubrication system uses a gear type oil pump which is driven from the front of the crankshaft. The
oil pump gears are housed in the front cover and the pressure relief valve, warning light switch and filter are also
fitted to the front cover.
Oil drawn through the centrally located steel gauze strainer in the sump, is pumped under pressure through oil
cooler located in the lower half of the main coolant radiator. The cooled oil...

V8i
5
DESCRIPTION AND OPERATION Distributor and timing chain lubrication
The distributor and timing chain are lubricated from
the camshaft front bearing. The feed to the timing
chain is channelled along the camshaft sprocket, key
and spacer where it sprays onto the chain.
1. Bearing
2. Camshaft
3. Key
4. Camshaft timing chain sprocket
5. Spacer
6. Distributor drive gearHydraulic tappets
1. Clip
2. Pushrod seat
3. Inner sleeve
4. Upper chamber
5. Non-return ball valve
6. Spring
7. Outer sleeve
8. Lower...

V8i
1
FAULT DIAGNOSIS ENGINE OIL PRESSURE TEST
Service tools:
LRT-12-052: Pressure test equipment
WARNING: Use suitable exhaust
extraction equipment, if test is being
carried out in workshop.
WARNING: If vehicle has been running,
engine oil will be hot, care must be taken
when fitting equipment to prevent
personal injury due to scalding.
Test
1.Check lubricant is to correct level.
2.Place vehicle on a ramp [hoist].
3.Disconnect battery negative lead. Remove oil
pressure switch.
4.Fit the test gauge....

12ENGINE
2
FAULT DIAGNOSIS ENGINE NOISES
Excessive or obtrusive noise from the engine
compartment originates from three main sources:
A. The exhaust system, which makes an
unmistakable and easy to diagnose noise.
B. External components emit the greatest variety of
noises, but are also easy to diagnose by simply
removing the drive belt.
C. Engine internal mechanical noises which can
vary in volume and pitch and may be a
combination of, tapping - knocking or rumbling,
are the most difficult to diagnose....

V8i
3
FAULT DIAGNOSIS ENGINE STARTING PROBLEMS
Engine fails to crank in park or neutral (Automatic
Transmission)
1.Is battery in good state of charge?
NO -
See INTRODUCTION, Information,
Jump Starting
YES - Continue.
2.Is automatic transmission inhibitor switch faulty
or gear selection linkage incorrectly adjusted?
YES -
See AUTOMATIC GEARBOX, Repair,
Inhibitor Switch
,
NO -
See Electrical Trouble Shooting
Manual.
If problem is not diagnosed repeat tests, starting
at 1.
Engine fails to crank (Manual...