Discovery 2. Manual - part 389

TORQUE WRENCH SETTINGS

06-7

Manifolds and exhaust systems - V8

Clutch

TORQUE DESCRIPTION

METRIC

IMPERIAL

Intermediate pipe/silencer nuts

25 Nm

(18 lbf.ft)

Inlet manifold bolts - initial tighten

10 Nm

(7 lbf.ft)

Inlet manifold gasket clamp bolts

18 Nm

(13 lbf.ft)

Inlet manifold bolts - final tighten

51 Nm

(38 lbf ft)

Tail pipe

25 Nm

(18 lbf.ft)

Coolant outlet pipe

22 Nm

(16 lbf.ft)

Front pipe flange nuts

30 Nm

(22 lbf.ft)

Exhaust manifold

55 Nm

(40 lbf.ft)

TORQUE DESCRIPTION

METRIC

IMPERIAL

Clutch bleed screw

9 Nm

(7 lbf.ft)

Clutch cover nuts Td5

25 Nm

(18 lbf.ft)

Clutch cover bolts V8

40 Nm

(30 lbf.ft)

Clutch master cylinder to pedal box

25 Nm

(18 lbf.ft)

Hydraulic pipe union

18 Nm

(13 lbf.ft)

Clutch release bearing pivot point bolt

8 Nm

(6 lbf.ft)

Slave cylinder

25 Nm

(18 lbf.ft)

TORQUE WRENCH SETTINGS

06-8

Manual gearbox - R380

Transfer box - LT230SE

Note: † New Patchlok nut must be fitted.

TORQUE DESCRIPTION

METRIC

IMPERIAL

Bias plate bolts

25 Nm

(18 lbf.ft)

Gearbox to  engine bolts

45 Nm

(33 lbf.ft)

Coolant pipe housing bolts

25 Nm

(18 lbf.ft)

Breather  pipe banjo bolt

15 Nm

(11 lbf.ft)

Gear lever extension clamp bolt

25 Nm

(18 lbf.ft)

Gearbox mounting bolts

85 Nm

(63 lbf.ft)

Gearbox mounting nuts

48 Nm

(37 lbf.ft)

Seal housing bolts

18 Nm

(13 lbf.ft)

Bearing sleeve bolts

25 Nm

(18 lbf.ft)

Fork bolt

7 Nm

(5.2 lbf.ft)

Reverse light switch

24 Nm

(18 lbf.ft)

Extension housing bolts

25 Nm

(18 lbf.ft)

Gear selector housing bolts

25 Nm

(18 lbf.ft)

Oil pump to housing Torx screws

6 Nm

(4.4 lbf.ft)

Gear change lever yoke Allen screw

25 Nm

(18 lbf.ft)

5th  gear stake nut

350 Nm

(258 lbf.ft)

Spool retainer bolts

8 Nm

(6 lbf.ft)

Centre plate detent spring and ball Torx screw

25 Nm

(18 lbf.ft)

Selector lever to housing bolts

25 Nm

(18 lbf.ft)

Clutch \ Bell housing bolts

73 Nm

(54 lbf.ft)

TORQUE DESCRIPTION

METRIC

IMPERIAL

High/low selector cable

30 Nm

(22 lbf.ft)

Bottom plate bolts

25 Nm

(18 lbf.ft)

Transfer box to gearbox

 45 Nm 

 (33 lbf.ft)

Rear cover plate

25 Nm

(18 lbf.ft)

Differential lock warning lamp switch locknut - Up to 03 MY

11 Nm

(8 lbf.ft)

Differential lock warning lamp switches - 03 MY onwards

25 Nm

(18 lbf.ft)

Drive flange nut

148 Nm

(109 lbf.ft)

Output shaft housing

45 Nm

(33 lbf.ft)

Oil temperature sensor

42 Nm

(31 lbf.ft)

Inhibitor switch to transfer box

26 Nm

(19 lbf.ft)

Intermediate shaft nut †

88 Nm

(65 lbf.ft)

Side cover bolts

25 Nm

(18 lbf.ft)

Bearing retaining nut

72 Nm

(53 lbf.ft)

Output flange nut

162 Nm

(119 lbf.ft)

Selector housing bolts

25 Nm

(18 lbf.ft)

Bearing housing/cover bolts

25 Nm

(18 lbf.ft)

TORQUE WRENCH SETTINGS

06-9

Automatic gearbox - ZF4HP22/24

Propeller shafts

Axles

TORQUE DESCRIPTION

METRIC

IMPERIAL

Selector lever to selector shaft nut

26 Nm

(19 lbf.ft)

Starter inhibitor switch bolts

10 Nm

(7 lbf.ft)

Engine to torque converter bolts - Td5 & V8

50 Nm

(37 lbf.ft)

Closing plate to  gearbox housing bolt - V8

7 Nm

(5.2 lbf.ft)

Fluid pump to intermediate plate bolts

10 Nm

(7 lbf.ft)

Intermediate plate Allen plugs (M14)

40 Nm

(30 lbf.ft)

Intermediate plate Allen plugs (M20)

50 Nm

(37 lbf.ft)

Oil cooler adaptors

42 Nm

(31 lbf.ft)

Extension housing bolts

25 Nm

(18 lbf.ft)

Oil sump to gearbox housing bolts

8 Nm

(6 lbf.ft)

Oil filter Torx screws

8 Nm

(6 lbf.ft)

Oil pick-up tube Torx screw

8 Nm

(6 lbf.ft)

Parking pawl guide Torx screw

10 Nm

(7 lbf.ft)

Pressure regulator to valve body assembly

8 Nm

(6 lbf.ft)

Lock-up solenoid valve, retaining fork Torx screw

8 Nm

(6 lbf.ft)

Lock-up solenoid valve assembly to valve body Torx screws

8 Nm

(6 lbf.ft)

Gearbox bell housing (intermediate plate and converter housing to gearbox casing) 
bolts

46 Nm

(34 lbf.ft)

Speed sensor bracket screws

8 Nm

(6 lbf.ft)

TORQUE DESCRIPTION

METRIC

IMPERIAL

Propeller shaft to transfer gearbox

47 Nm

(35 lbf.ft)

Propeller shaft to differential

47 Nm

(35 lbf.ft)

Propeller shaft to flexible coupling

76 Nm

(56 lbf.ft)

Flexible coupling to differential

76 Nm

(56 lbf.ft)

TORQUE DESCRIPTION

METRIC

IMPERIAL

Differential to axle bolts

55 Nm

(40 lbf.ft)

Hub to axle bolts

100 Nm

(74 lbf.ft)

Pinion flange bolt

100 Nm

(74 lbf.ft)

Drive shaft  nut

490 Nm

(360 lbf.ft)

TORQUE WRENCH SETTINGS

06-10

Steering

TORQUE DESCRIPTION

METRIC

IMPERIAL

Drag link to drop arm

80 Nm

(59 lbf.ft)

Track rod to steering knuckle

125 Nm

(92 lbf.ft)

Tension collet to steering knuckle

5 Nm 

(3.7 lbf.ft)

Steering damper

125 Nm

(92 lbf.ft)

Steering knuckle to axle yoke upper ball joint

110 Nm

(81 lbf.ft)

High  pressure pipe union

20 Nm

(15 lbf.ft)

Drag link/track rod M8 bolts

 22 Nm

(16 lbf.ft)

Drag link/track rod M10 bolts

33 Nm 

(24 lbf.ft)

Steering box

90 Nm

(66 lbf.ft)

Universal joint to intermediate shaft

25 Nm

(18 lbf.ft)

Panhard rod

230 Nm

(170 lbf.ft)

Steering box output shaft

88 Nm

(65 lbf.ft)

Drop arm

240 Nm

(177 lbf.ft)

Auxiliary housing bolts

40 Nm

(30 lbf.ft)

Auxiliary housing nut

10 Nm

(7 lbf.ft)

PAS pump - V8

22 Nm

(16 lbf.ft)

PAS pump pipe bracket bolt

22 Nm

(16 lbf.ft)

Jockey pulley bolt

50 Nm

(37 lbf.ft)

PAS pump adaptor pipe

10 Nm

(7 lbf.ft)

PAS pump to coolant pump bolts - Td5

25 Nm

(18 lbf.ft)

Steering column to fascia

25 Nm

(18 lbf.ft)

Universal joint to steering box

25 Nm

(18 lbf.ft)

Ball joint to swivel hub

77 Nm

(57 lbf.ft)

PAS pump pulley

22 Nm

(16 lbf.ft)

Steering wheel nut

43 Nm

(32 lbf.ft)