landrover Workshop Repair Guides

Land Rover Workshop Service and Repair Manuals

SERVICE TOOLS > < OIL SUMP
Page 128
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V8i

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SPECIFICATIONS, TORQUE

TORQUE VALUES

NOTE: Torque wrenches should be regularly checked for accuracy to ensure that all fixings are
tightened to the correct torque.

Nm

Engine
Adaptor plate to crankshaft

84

........................................................................

Generator and power steering mounting bracket to cylinder head

30

............

Cylinder head:

Stage 1:

20

.............................................................................................

Stage 2: - Further 180˚ æ 5˚

Drive plate to converter

39

..............................................................................

Engine mountings to engine and chassis

55

..................................................

Engine mounting rubbers to brackets

30

........................................................

Flexible drive plate to crankshaft adaptor plate

41

..........................................

**

Flywheel to crankshaft bolts

78

.......................................................................

**

Lifting eye to cylinder heads

39

......................................................................

Main bearing cap rear bolts

92

.......................................................................

*

Oil sump drain plug

40

....................................................................................

Oil sump to cylinder block

18

..........................................................................

Rocker cover to cylinder head

9

....................................................................

Rocker shaft bracket to cylinder head

38

........................................................

Spark plug

21

..................................................................................................

Starter motor attachment

44

...........................................................................

* These bolts must have threads coated in lubricant EXP16A before assembly.

** These bolts must have threads coated in sealant Loctite 270

METRIC

Nm

M5

6

......................................................................................................

M6

9

......................................................................................................

M8

25

.....................................................................................................

M10

45

...................................................................................................

M12

90

...................................................................................................

M14

105

..................................................................................................

M16

180

..................................................................................................

UNC / UNF

1/4

9

......................................................................................................

5/16

24

...................................................................................................

3/8

39

.....................................................................................................

7/16

78

...................................................................................................

1/2

90

.....................................................................................................

5/8

136

....................................................................................................

NOTE: Torque values above are for all screws and bolts used except for those specified.

SERVICE TOOLS > < OIL SUMP