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 II (NAS)55 · MANIFOLDS AND EXHAUST SYSTEMS - V8
55 · Engine

Intermediate pipe/silencer

Make
Land Rover
Model
Discovery II (NAS)
Section
REPAIRS › Intermediate pipe/silencer
MANIFOLDS AND EXHAUST SYSTEMS - V8Intermediate pipe/silencer
Intermediate pipe/silencer – Land Rover Discovery II (NAS)

MANIFOLDS AND EXHAUST SYSTEMS - V8

30-2-8

REPAIRS

5. Remove 2 nuts securing front pipe to 

intermediate pipe/silencer. 

6. Remove 6 nuts securing front pipe to exhaust 

manifolds. 

7. Release front pipe and collect front pipe to 

manifold gaskets. 

8. With assistance remove front pipe. 
9. Remove HO2S from front pipe. 

Refit

1. If refitting existing HO2S, apply anti-seize 

compound to HO2S threads. 

NOTE: A new HO2 sensor is supplied pre-
treated with anti-seize compound.

2. Fit HO2S to front pipe and tighten to 45 Nm (33 

lbf.ft). 

3. Clean front pipe and mating faces. 
4. Position front pipe, with new front pipe to 

manifold gaskets, and align front pipe with 
intermediate pipe/silencer and exhaust 
manifolds. 

5. Fit and tighten exhaust manifold nuts to 30 Nm 

(22 lbf.ft). 

6. Fit and tighten intermediate pipe/silencer nuts 

to 25 Nm (18 lbf.ft). 

7. Fit chassis cross member and  tighten bolts to 

25 Nm (18 lbf. ft). 

8. Connect HO2S multiplugs and secure to 

support brackets. 

Intermediate pipe/silencer 

$% 30.10.11 

Remove

1. Raise vehicle on ramp. 

2. Remove 2 nuts securing intermediate pipe/

silencer to front pipe.

3. Remove 3 nuts securing intermediate pipe/

silencer to tail pipe. 

4. Release intermediate pipe/silencer from 

mountings and remove intermediate pipe/
silencer. 

5. Collect intermediate pipe/silencer to tail pipe 

gasket. 

Refit

1. Clean intermediate pipe/silencer, front pipe and 

tail pipe mating faces. 

2. Position intermediate pipe/silencer and locate 

on mountings. 

3. Using a new intermediate pipe/silencer to tail 

pipe gasket, align intermediate pipe/silencer 
with tail pipe and front pipe. 

4. Fit nuts to intermediate pipe/silencer and 

tighten to 25 Nm (18 lbf.ft).

Parts & tools for this job For Land Rover Discovery

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