Mitsubishi Galant (2004+). Manual - part 162

CYLINDER BLOCK HEATER UNIT

TSB Revision

ENGINE MECHANICAL <3.8L ENGINE>

11C-55

REMOVAL SERVICE POINT

.

<<A>> CYLINDER BLOCK HEATER UNIT REMOVAL
Remove the cylinder block heater unit by using a flat-tipped 
screwdriver.

INSTALLATION SERVICE POINT

.

>>A<< CYLINDER BLOCK HEATER UNIT INSTALLATION
1. Install the cylinder block heater unit to the cylinder block 

within the range as shown.

2. Tighten the cylinder block heater unit mounting bolt to the 

specified torque.

Tightening torque: 2.6 

± 0.2 N⋅m (23 ± 2 in-lb)

AC306623

ENGINE FRONT

AB

30˚

A

SECTION A – A

A

30˚

B

VIEW B – B

SPECIFICATIONS

TSB Revision

ENGINE MECHANICAL <3.8L ENGINE>

11C-56

SPECIFICATIONS

FASTENER TIGHTENING SPECIFICATIONS

M1111003800387

ITEM

SPECIFICATION

Camshaft and valve stem seal
Camshaft position sensing cylinder bolt

22 

± 4 N⋅m (16 ± 3 ft-lb)

Camshaft position sensor support bolt

14 

± 1 N⋅m (120 ± 13 in-lb)

Camshaft position sensor bolt

11 

± 1 N⋅m (98 ± 8 in-lb)

Camshaft sprocket bolt

88 

± 10 N⋅m (65 ± 7 ft-lb)

Ignition coil bolt

10 

± 2 N⋅m (89 ± 17 in-lb)

PCV valve

10 

± 2 N⋅m (89 ± 17 in-lb)

Rocker cover bolt

3.5 

± 0.5 N⋅m (31 ± 4 in-lb)

Rocker shaft bolt

31 

± 3 N⋅m (23 ± 2 ft-lb)

Thrust case bolt

19 

± 3 N⋅m (14 ± 2 ft-lb)

Camshaft oil seal
Camshaft sprocket bolt

88 

± 10 N⋅m (65 ± 7 ft-lb)

Crankshaft oil seal
A/T drive plate bolt

74 

± 1 N⋅m (55 ± 1 ft-lb)

Crankshaft position sensor bolt

8.5 

± 0.5 N⋅m (76 ± 4 in-lb)

Cylinder block heater unit
Cylinder block heater unit

2.6 

± 0.2 N⋅m (23 ± 3 in-lb)

Cylinder block heater cover colt

M10

22 

± 4 N⋅m (16 ± 3 ft-lb)

M12

41 

± 8 N⋅m (30 ± 6 ft-lb)

Cylinder head gasket
Camshaft sprocket bolt

88 

± 10 N⋅m (65 ± 7 ft-lb)

Cylinder head bolt <Cold engine>

108 

± 5 N⋅m (80 ± 3 ft-lb) → 0 

N

⋅m (0 in-lb) → 108 ± 5 N⋅m (80 

± 3 ft-lb)

Grounding connecting bolt

22 

± 4 N⋅m (16 ± 3 ft-lb)

Ignition coil bolt

10 

± 2 N⋅m (89 ± 17 in-lb)

Power steering oil pump bracket connecting bolt

41 

± 8 N⋅m (30 ± 6 ft-lb)

Rocker cover bolt

3.5 

± 0.5 N⋅m (31 ± 4 in-lb)

Timing belt rear center cover bolt

14 

± 1 N⋅m (120 ± 13 in-lb)

Engine assembly
Engine cover bolt

3.0 

± 0.5 N⋅m (27 ± 4 in-lb)

Engine front mounting bracket bolt

M10

58 

± 7 N⋅m (43 ± 5 ft-lb)

Engine front mounting bracket bolt and nut

M12

83 

± 12 N⋅m (61 ± 9 ft-lb)

Engine front mounting stay bolt

36 

± 6 N⋅m (27 ± 4 ft-lb)

Grounding bolt

9.0 

± 2.0 N⋅m (80 ± 17 in-lb)

Grounding cable bolt

9.0 

± 2.0 N⋅m (80 ± 17 in-lb)

Power steering oil pump bolt

46 

± 8 N⋅m (34 ± 6 ft-lb)

SPECIFICATIONS

TSB Revision

ENGINE MECHANICAL <3.8L ENGINE>

11C-57

Power steering oil pump nut

42 

± 7 N⋅m (31 ± 5 ft-lb)

Power steering pressure hose clamp bracket bolt

12 

± 2 N⋅m (102 ± 22 in-lb)

Power steering oil reservoir connecting bolt

12 

± 2 N⋅m (102 ± 22 in-lb)

Oil pan and oil screen 
Cover bolt

11 

± 0.5 N⋅m (93 ± 4 in-lb)

Engine oil dipstick bolt

14 

± 1 N⋅m (120 ± 13 in-lb)

Engine lower oil pan bolt

11 

± 1 N⋅m (97 ± 9 in-lb)

Engine oil pan drain plug

39 

± 5 N⋅m (29 ± 3 ft-lb)

Engine upper oil pan bolt

8.5 

± 3.5 N⋅m (76 ± 31 in-lb)

Engine upper oil pan to torque converter bolt

35 

± 5 N⋅m (26 ± 4 ft-lb)

Oil screen bolt

19 

± 3 N⋅m (14 ± 2 ft-lb)

Starter bolt

30 

± 3 N⋅m (23 ± 2 ft-lb)

Torque converter connecting bolt

49 

± 3 N⋅m (36 ± 2 ft-lb)

Timing belt
Auto-tensioner bolt

23 

± 3 N⋅m (17 ± 2 ft-lb)

Crankshaft pulley center bolt

185 N

⋅m (136 ft-lb)

Engine mount stay bolt

36 

± 6 N⋅m (27 ± 4 ft-lb)

Engine support bracket bolt

45 

± 5 N⋅m (34 ± 3 ft-lb)

Harness bracket bolt

11 

± 1 N⋅m (98 ± 8 in-lb)

Tensioner arm bolt

44 

± 10 N⋅m (33 ± 7 ft-lb)

Tensioner bracket bolt

41 

± 8 N⋅m (30 ± 6 ft-lb)

Tensioner pulley bolt

48 

± 6 N⋅m (36 ± 4 ft-lb)

Tensioner pulley nut

49 

± 9 N⋅m (36 ± 7 ft-lb)

Timing belt lower cover bolt (bolt, flange)

M6

11 

± 1 N⋅m (98 ± 8 in-lb)

Timing belt lower cover bolt (bolt, washer assembled)

M10

14 

± 1 N⋅m (120 ± 13 in-lb)

Timing belt upper cover bolt (bolt, flange)

M6

11 

± 1 N⋅m (98 ± 8 in-lb)

M8

14 

± 1 N⋅m (120 ± 13 in-lb)

ITEM

SPECIFICATION

SPECIFICATIONS

TSB Revision

ENGINE MECHANICAL <3.8L ENGINE>

11C-58

SERVICE SPECIFICATIONS

M1111000300598

SEALANTS

M1111000500365

ITEM

STANDARD VALUE

LIMIT

Drive belt tension

Vibration frequency Hz 
(Reference)

87 

− 119

−

Tension N (Reference)

226 

− 422

−

Basic ignition timing at idle

5

°BTDC ± 3°

−

Actual ignition timing at curb idle

Approximately 10

° 

BTDC

−

CO contents %

0.5 or less

−

HC contents   ppm

100 or less

−

Curb idle speed   r/min

650 

± 100

−

Compression pressure (200 r/min)   kPa (psi)

1,550 (225)

Minimum 1,110 
(161)

Compression pressure difference of all cylinder   kPa (psi)

−

98 (14)

Intake manifold vacuum at curb idle   kPa (in Hg)

−

Minimum 60 (18)

Cylinder block heater unit internal resistance 

Ω

19 

− 30

−

Auto-tensioner pushrod movement   mm (in)

Within 1.0 (0.04)

−

Timing belt tension torque   N

⋅m (in-lb)

4.4 (39)

−

Auto tensioner rod protrusion amount   mm (in)

4.8 

− 6.0 (0.19 − 0.24)

−

ITEM

SPECIFIED SEALANT

Engine oil pan

3M

 AAD Part No.8672, 8704, 3M AAD Part No.8679/8678 or 

equivalent