Workshop Manuals Factory service & repair Land Rover
01 Discovery Series II - Workshop Manual - 1999MY ON - 6th Edition - NAS02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 INTRODUCTION32 33 GENERAL INFORMATION34 35 GENERAL DATA36 IDENTIFICATION NUMBERS37 38 TORQUE WRENCH SETTINGS39 40 LIFTING AND TOWING41 CAPACITIES, FLUIDS, LUBRICANTS AND SEALANTS42 43 44 MAINTENANCE45 46 ENGINE - V847 48 EMISSION CONTROL - V849 50 ENGINE MANAGEMENT SYSTEM - V851 FUEL DELIVERY SYSTEM - V852 53 COOLING SYSTEM - V854 55 MANIFOLDS AND EXHAUST SYSTEMS - V856 57 58 59 CLUTCH - V860 61 MANUAL GEARBOX - R38062 63 TRANSFER BOX - LT230SE64 65 66 AUTOMATIC GEARBOX - ZF4HP22 - 2467 PROPELLER SHAFTS68 69 REAR AXLE70 71 72 73 74 75 FRONT AXLE76 77 78 79 STEERING80 FRONT SUSPENSION81 82 83 REAR SUSPENSION84 85 86 87 BRAKES88 RESTRAINT SYSTEMS89 90 DOORS91 EXTERIOR FITTINGS92 93 INTERIOR TRIM COMPONENTS94 SCREENS95 96 97 SEATS98 99 SUNROOF100 CHASSIS AND BODY DIMENSIONS101 102 103 104 PANEL REPAIRS105 106 107 108 BODY SEALING MATERIALS109 110 111 112 113 CORROSION PREVENTION AND SEALING114 PAINTING115 HEATING AND VENTILATION116 117 AIR CONDITIONING118 119 WIPERS AND WASHERS120 CHARGING AND STARTING121 122 LIGHTING123 BODY CONTROL UNIT124 125 126 ALARM SYSTEM AND HORN127 128 WINDOWS129 IN CAR ENTERTAINMENT130 HARNESSES131 DRIVING AIDS132 NAVIGATION SYSTEM133 INSTRUMENTS
Land Rover Discovery II46 · ENGINE - V8
46 · Engine

Gasket - inlet manifold (page 3 of 3)

Make
Land Rover
Model
Discovery II
Section
OVERHAUL
ENGINE - V8Gasket - inlet manifold · page 3 of 3
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ENGINE - V8

OVERHAUL 12-2-47

15. Remove 2 bolts securing manifold gasket  and 

collect gasket clamps. 

16. Remove inlet manifold gasket. 
17. Remove gasket seals. 

Reassembly

1. Clean sealant from cylinder head and from 

notches in the cylinder block. 

2. Clean mating faces of cylinder block, cylinder 

head and  manifold. 

CAUTION: Do not use a metal scraper or 
machined surfaces may be damaged.

3. Ensure bolt holes are clean and dry.
4. Apply sealant, Part No. STC 50550 to cylinder 

head and notches in cylinder block. 

5. Fit new gasket seals, ensuring the ends 

engage  correctly in notches. 

6. Apply sealant, Part No. STC 50550 to gasket 

seals above the notches in the cylinder block.

7. Fit new manifold gasket, dry. 
8. Position gasket clamps, fit and lightly tighten 

bolts. 

9. Position inlet manifold assembly to cylinder 

head. 

10. Fit manifold bolts and, working in the sequence 

illustrated, tighten as follows:

l

Initially, tighten bolts numbered 1, 4, 9 and 
12 in numerical order to 5 Nm (4 lbf.ft).

l

Inlet manifold bolts - initial tighten = 10 Nm 
(8 lbf.ft). 

l

Inlet manifold bolts - final tighten = 51 Nm 
(38 lbf.ft). 

l

Tighten inlet manifold gasket clamp bolts to  
18 Nm (14 lbf.ft).

l

Tighten inlet manifold bolts to  51 Nm (38 
lbf.ft)

11. Clean mating faces of rocker cover and cylinder 

head, ensure that bolt holes are clean and dry.

12. Fit new rocker cover gaskets, dry, position 

rocker covers, ensuring gaskets are correctly 
located.

13. Fit new 'patched' multi-hex rocker cover bolts 

ensuring that short bolts are on sides of rocker 
coves nearest centre of engine.

14. Tighten bolts by diagonal selection to:

l

Stage 1 - 3 Nm (2.5 lbf.ft)

l

Stage 2 - 8 Nm (6 lbf.ft)

15. Ensure that outer rim of each gasket is correctly 

positioned around periphery of rocker cover.

16. Secure ht leads to rocker cover. 
17. Clean coolant outlet elbow mating faces. 
18. Lubricate and fit new 'O' ring to outlet  pipe. 
19. Position coolant outlet elbow, fit bolts and  

tighten to 22 Nm (17 lbf.ft). 

20. Position alternator, fit  mounting bolts and  

tighten to 45 Nm (34 lbf.ft). 

Parts & tools for this job For Land Rover Discovery

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