SAAB WIS ONLINE

Tightening torques

Tightening torques

Torque (Nm ) Torque (lbf ft)
Exhaust manifolds (front and rear)

20

15

Drain plug, engine oil

25

18.5

Bypass pipe, hose clip

8

6

Bypass pipe/intake pipe, banjo bolt

8

6

Cylinder head

Step I

Step II

Step III

Step IV

25

Tighten a further 90°

Tighten a further 90°

Tighten a further 90°

18.5

Tighten a further 90°

Tighten a further 90°

Tighten a further 90°

Front/rear exhaust system

22

16

Front exhaust pipe/rear exhaust manifold

40

29.5

Front exhaust pipe/turbo, locknuts

24

18

Front exhaust pipe/turbo, studs

22

16

Bracket, turbo

24

18

Intake manifold

20

15

Intake manifold/U-clamp cylinder head

20

15

Adjuster roller, camshaft drive

40

30

Camshaft sprocket

50+60°

37+60°

Camshaft bearing caps

8

6

Toothed belt sprocket, crankshaft

250+45°

184.5+45°

Radiator fan

8

6

Coolant bridge

30

22

Coolant pump

25

18.5

Crankshaft position sensor

8

6

Drive disc

65+30°

48+30°

Engine mounting, rear, upper bracket

84

62

Engine mounting, rear, retaining bolt

26

19

Engine mounting, rear, upper retaining nut

47

35

Engine mounting, right-hand, to body

63

46.5

Engine mounting, right-hand, retaining nut

105

77.5

Engine mounting, left-hand, to body

63

46.5

Engine mounting, left-hand, to engine mount

84

62

Hub centre nut (with face groove)

170 + 45°

125 + 45°

Oil filter

10

7.5

Oil pump

6

4.5

Oil pipe, oil filter adapter

25

18.5

Oil return pipe, turbo

14

10

Oil pipe to turbo, banjo bolt, oil filter adapter

20

15

Oil pipe to turbo, banjo bolt, turbo

20

15

Oil pipe, heat exchanger

30

22

Antislosh baffle

8

6

Oil suction pipe

8

6

Oil sump

15

11

Main bearing member

20

15

Main bearing caps

50+60°+15°

37+60°+15°

Belt pulley/coolant pump

8

6

Belt pulley/power steering pump

20

15

Belt pulley/crankshaft

20

15

Belt tensioner

40

30

Tensioning roller

20

15

Thermostat

20

15

Timing cover

8

6

Spark plugs

25

18.5

V-clamp, turbo/intake pipe

3

2

Water pipe, turbo

25

18.5

Water pipe to turbo, retaining bolt, cylinder head

14

10

Camshaft cover

8

6

Crankcase ventilation pipe/intake manifold

24

18

Big-end bearing caps

35+45°+15°

26+45°;+15°

Heat shield, nut

24

18

Heat exchanger cover

20

15

Gearbox

70

52

Selector lever cables

20

15

Other bolts

M5

5

3.7

M6

10

7.4

M8

20

15

M10

40

30