Mitsubishi Galant 9G. Manual - part 599

SPECIFICATIONS

TSB Revision

ENGINE OVERHAUL <2.4L ENGINE>

11B-68

SPECIFICATIONS

FASTENER TIGHTENING SPECIFICATIONS

M1113023400718

ITEM

SPECIFICATION

Generator and ignition system
Auto-tensioner bracket bolt M10

44 

± 10 N⋅m (33 ± 6 ft-lb)

Auto-tensioner bracket bolt M8

22 

± 4 N⋅m (17 ± 2 ft-lb)

Camshaft position sensing cylinder bolt

22 

± 4 N⋅m (17 ± 2 ft-lb)

Camshaft position sensor bolt

8.5 

± 0.5 N⋅m (75 ± 4 in-lb)

Camshaft position sensor support bolt

14 

± 1 N⋅m (124 ± 8 in-lb)

Connector bracket bolt

10 

± 1 N⋅m (89 ± 8 in-lb)

Crankshaft pulley bolt

25 

± 4 N⋅m (19 ± 2 ft-lb)

Generator bolt

49 

± 9 N⋅m (36 ± 6 ft-lb)

Generator pivot nut

44 

± 10 N⋅m (33 ± 6 ft-lb)

Idler pulley bolt

79 

± 5 N⋅m (58 ± 3 ft-lb)

Ignition coil bolt

10 

± 2 N⋅m (87 ± 17 in-lb)

Oil dipstick guide bolt

13 

± 1 N⋅m (115 ± 9 in-lb)

Spark plugs

25 

± 5 N⋅m (19 ± 3 ft-lb)

Water pump pulley bolt

8.8 

± 1 N⋅m (78 ± 8 in-lb)

Exhaust manifold
Engine hanger bolt

24 

± 3 N⋅m (18 ± 1 ft-lb)

Exhaust manifold bracket bolt (Bolt, washer assembly)

34 

± 5 N⋅m (26 ± 2 ft-lb)

Exhaust manifold bracket bolt (Flange bolt)

36 

± 5 N⋅m (27 ± 3 ft-lb)

Exhaust manifold cover bolt

14 

± 1 N⋅m (124 ± 8 in-lb)

Exhaust manifold nut

49 

± 5 N⋅m (36 ± 3 ft-lb)

Oxygen sensor

44 

± 5 N⋅m (33 ± 3 ft-lb)

Timing belt
Auto-tensioner bolt

24 

± 2 N⋅m (18 ± 1 ft-lb)

Camshaft sprocket bolt

89 

± 9 N⋅m (66 ± 6 ft-lb)

Counterbalance shaft sprocket bolt

45 

± 3 N⋅m (33 ± 2 ft-lb)

Crankshaft bolt

167 N

⋅m (123 ft-lb)

Crankshaft position sensor bolt

11 

± 1 N⋅m (98 ± 8 in-lb)

Engine support bracket bolt and nut

49 

± 5 N⋅m (36 ± 3 ft-lb)

Generator bracket bolt

49 

± 9 N⋅m (36 ± 6 ft-lb)

Idler pulley bolt

35 

± 6 N⋅m (26 ± 4 ft-lb)

Oil pump sprocket nut

54 

± 4 N⋅m (40 ± 2 ft-lb)

Tensioner "B" bolt

19 

± 3 N⋅m (14 ± 2 ft-lb)

Tensioner arm bolt

21 

± 4 N⋅m (16 ± 2 ft-lb)

Tensioner pulley bolt

49 

± 4 N⋅m (36 ± 3 ft-lb)

Timing belt cover bolt M6 (Bolt, washer assembly)

9.0 

± 1.0 N⋅m (80 ± 8 in-lb)

Timing belt cover bolt M6 (Flange bolt and nut)

11 

± 1 N⋅m (98 ± 8 in-lb)

Timing belt cover bolt M8

14 

± 1 N⋅m (124 ± 8 in-lb)

SPECIFICATIONS

TSB Revision

ENGINE OVERHAUL <2.4L ENGINE>

11B-69

Fuel and emission parts
Exhaust gas recirculation valve bolt

24 

± 3 N⋅m (18 ± 1 ft-lb)

Injectors and fuel rail bolt

11 

± 1 N⋅m (98 ± 8 in-lb)

Solenoid valve bracket bolt

11 

± 1 N⋅m (98 ± 8 in-lb)

Solenoid valve nut

9.0 

± 1.0 N⋅m (80 ± 8 in-lb)

Throttle body bolt

28 

± 4 N⋅m (21 ± 2 ft-lb)

Vacuum pipe and hose bolt

9.0 

± 1.0 N⋅m (80 ± 8 in-lb)

Intake manifold water pump and
Manifold absolute pressure sensor bolt

5.0 

± 1.0 N⋅m (45 ± 8 in-lb)

Engine coolant temperature sensor

30 

± 9 N⋅m (22 ± 6 ft-lb)

Engine hanger bolt

24 

± 3 N⋅m (18 ± 1 ft-lb)

Harness bracket bolt

11 

± 1 N⋅m (98 ± 8 in-lb)

intake manifold bolt

24 

± 3 N⋅m (18 ± 1 ft-lb)

intake manifold nut

20 

± 2 N⋅m (15 ± 1 ft-lb)

intake manifold stay bolt

31 

± 3 N⋅m (23 ± 2 ft-lb)

Knock sensor

23 

± 2 N⋅m (17 ± 1 ft-lb)

Engine oil pressure switch

10 

± 2 N⋅m (89 ± 17 in-lb)

Engine oil pressure switch

19 

± 3 N⋅m (14 ± 2 ft-lb)

Thermostat housing bolt

24 

± 4 N⋅m (17 ± 3 ft-lb)

Water inlet fitting bolt

13 

± 2 N⋅m (115 ± 17 in-lb)

Water inlet pipe bolt

13 

± 2 N⋅m (115 ± 17 in-lb)

Water outlet fitting bolt

13 

± 2 N⋅m (115 ± 17 in-lb)

Water pump bolt

14 

± 1 N⋅m (124 ± 8 in-lb)

Rocker arms and camshaft
Accumulator body bolt

44 

± 5 N⋅m (33 ± 3 ft-lb) 

Engine oil control valve bolt

11 

± 1 N⋅m (98 ± 8 ft-lb) 

Positive crankcase ventilation valve

10 

± 2 N⋅m (89 ± 17 in-lb) 

Rocker arms and rocker arm shaft bolt <exhaust side>

13 

± 1 N⋅m (115 ± 8 in-lb)

Rocker arms and rocker arm shaft bolt <intake side>

31 

± 3 N⋅m (23 ± 2 ft-lb)

Rocker cover bolt

3.5 

± 0.5 N⋅m (31 ± 4 in-lb)

Taper plug

47 

± 7 N⋅m (35 ± 4 ft-lb) 

Cylinder head and valves
Cylinder head bolt 

78 

± 2 N⋅m (58 ± 1 ft-lb) → 0 N⋅m (0 

in-lb) 

→ 20 ± 1 N⋅m (15 ± 1 ft-lb) → 

+90

° → +90°

Oil pan and oil pump
Baffle plate bolt M6

9.0 

± 2.0 N⋅m (80 ± 17 in-lb)

Baffle plate bolt M8

22 

± 4 N⋅m (17 ± 2 ft-lb)

Drain plug

39 

± 5 N⋅m (29 ± 3 ft-lb)

Flange bolt

36 

± 3 N⋅m (27 ± 1 ft-lb)

Front case bolt

23 

± 3 N⋅m (17 ± 2 ft-lb)

ITEM

SPECIFICATION

SPECIFICATIONS

TSB Revision

ENGINE OVERHAUL <2.4L ENGINE>

11B-70

GENERAL SPECIFICATIONS

M1113000200531

Oil filter bracket bolt

19 

± 3 N⋅m (14 ± 2 ft-lb)

Oil filter other than MITSUBISHI genuine filter p/n MD356000

17 

± 3 N⋅m (13 ± 1 ft-lb)

Oil filter part number MD356000

14 

± 2 N⋅m (124 ± 17 in-lb)

Oil pan bolt

9.0 

± 3.0 N⋅m (80 ± 26 in-lb)

Oil pump cover bolt

17 

± 1 N⋅m (12 ± 1 ft-lb)

Oil pump cover screw

10 

± 2 N⋅m (89 ± 17 in-lb)

Oil screen bolt

19 

± 3 N⋅m (14 ± 2 ft-lb)

Plug

23 

± 3 N⋅m (17 ± 2 ft-lb)

Relief plug

44 

± 5 N⋅m (33 ± 3 ft-lb)

Piston and connecting rod
Connecting rod cap nut

20 

± 2 N⋅m (15 ± 1 ft-lb) → +90° to 

94

°

Crankshaft and cylinder block
Bearing cap bolt

25 

± 2 N⋅m (18 ± 1 ft-lb) → +90°

Block heater bolt

2.6 

± 0.2 N⋅m (23 ± 1 in-lb)

Bell housing cover bolt

9.0 

± 1.0 N⋅m (80 ± 8 in-lb)

Drive plate bolt

132 

± 5 N⋅m (98 ± 3 ft-lb)

Oil seal case bolt

11 

± 1 N⋅m (98 ± 8 in-lb)

Rear plate bolt

11 

± 1 N⋅m (98 ± 8 in-lb)

ITEM

SPECIFICATION

DESCRIPTION

SPECIFICATION

Type

In-line OHV, SOHC

Number of cylinders

4

Combustion chamber

Pent roof type

Total displacement cm

3

 (cu. in)

2,378 (145.1)

Cylinder bore mm (in)

87 (3.43)

Piston stroke mm (in)

100 (3.94)

Compression ratio

9.5

Valve timing

Intake valve

Opens (BTDC)

10

° <Low speed cam A>

12

° <Low speed cam B>

24

° <High speed cam>

Closes (ABDC)

42

° <Low speed cam A>

44

° <Low speed cam B>

68

° <High speed cam>

Exhaust valve

Opens (BBDC)

58

°

Closes (ATDC)

18

°

Lubrication system

Pressure feed, full-flow filtration

Oil pump type

Involute gear type

SPECIFICATIONS

TSB Revision

ENGINE OVERHAUL <2.4L ENGINE>

11B-71

SERVICE SPECIFICATIONS

M1113000300561

ITEM

STANDARD VALUE

LIMIT

Timing belt
Auto tensioner rod length mm (in)

3.8 

− 4.5 (0.15 − 0.18) −

Auto-tensioner rod projection length mm (in)

12 (0.5)

−

Auto-tensioner rod pushed-in amount [When pushed with a 
force of 98 

− 196 N (22 − 44 lb)] mm (in)

1.0 (0.03) or less

−

Valve clearance mm (in)
<Vehicles for CALIFORNIA 
emission>

Intake

0.11 (0.004)

−

Exhaust

0.22 (0.009)

−

Valve clearance mm (in)
<Vehicles for except CALIFORNIA 
emission>

Intake

0.11 (0.004)

−

Exhaust

0.21 (0.008)

−

Rocker arms and camshaft
Camshaft cam height mm (in)

Intake

Low speed 
cam A

33.84 (1.332)

Minimum 33.34 
(1.313)

Low speed 
cam B

37.35 (1.471)

Minimum 36.85 
(1.451)

High speed 
cam

37.21 (1.465)

Minimum 36.71 
(1.445)

Exhaust

37.86 (1.491)

Minimum 37.36 
(1.471)

Camshaft journal outside diameter mm (in)

45 (1.8)

−

Cylinder head and valves
Cylinder head flatness of gasket surface mm (in)

Less than 0.03 (0.001)  0.2 (0.007)

Cylinder head grinding limit of gasket surface mm (in) (Total 
resurfacing depth of cylinder head and cylinder block)

−

0.2 (0.007)

Cylinder head overall height mm (in)

120 (4.7)

−

Cylinder head bolt shank length mm (in)

−

99.4 (3.91)

Valve thickness of valve head 
(margin) mm (in)

Intake

1.0 (0.03)

Minimum 0.5 (0.02)

Exhaust

1.2 (0.04)

Minimum 0.7 (0.03)

Valve overall height mm (in)

Intake

111.33 (4.383)

Minimum 110.83 
(4.363)

Exhaust

113.54 (4.470)

Minimum 113.04 
(4.450)

Valve stem outside diameter mm (in)

6.0 (0.24)

−

Valve thickness to valve guide 
clearance mm (in)

Intake

0.02 

− 0.04

(0.0008 

− 0.0016)

0.10 (0.003)

Exhaust

0.04 

− 0.06

(0.0016 

− 0.0024)

0.15 (0.005)

Valve face angle mm (in)

43.5

° − 44°

−

Valve spring free length mm (in)

Intake

54.8 (2.16)

Minimum 53.8 (2.12)

Exhaust

56.1 (2.21)

Minimum 55.1 (2.17)