Mitsubishi Galant. Manual — part 62
TIMING BELT
TSB Revision
ENGINE MECHANICAL <3.0L>
11C-33
>>B<< TIMING BELT INSTALLATION
1. Align the timing marks on the camshaft sprockets with those
on the rocker cover and the timing mark on the crankshaft
sprocket with that on the engine block as shown in the
illustration.
CAUTION
The camshaft sprocket (right bank) can turn easily due to
the spring force applied, so be careful not to get your
fingers caught.
2. Install the timing belt by the following procedure so that
there is no deflection in the timing belt between each
sprocket and pulley.
(1) Crankshaft sprocket
(2) Idler pulley
(3) Camshaft sprocket (Left bank)
(4) Water pump pulley
(5) Camshaft sprocket (Right bank)
(6) Tensioner pulley
3. Turn the camshaft sprocket (Right bank) counterclockwise
until the tension side of the timing belt is firmly stretched.
Check all the timing marks again.
4. Use special tool MD998767 to push the tensioner pulley into
the timing belt, then temporarily tighten the center bolt.
5. Use special tool MD998769 to turn the crankshaft 1/4 turn
counterclockwise, then turn it again clockwise until the
timing marks are aligned.
AC001737
CRANKSHAFT SPROCKET
TENSIONER
PULLEY
TIMING MARKS
CENTER
BOLT
TIMING
MARKS
TIMING
MARKS
CAMSHAFT
SPROCKET
(LEFT BANK)
CAMSHAFT
SPROCKET
(RIGHT BANK)
WATER
PUMP
PULLEY
IDLER
PULLEY
: BELT TENSION SIDE
AB
ACX00335AB
MD998767
ACX00336 AB
MD998769
TIMING
MARK
TIMING BELT
TSB Revision
ENGINE MECHANICAL <3.0L>
11C-34
CAUTION
When tightening the center bolt, be careful that the
tensioner pulley does not turn with the bolt.
6. Loosen the center bolt of the tensioner pulley. Use special
tool MD998767 and a torque wrench to apply the tension
torque to the timing belt as shown in the illustration. Then
tighten the center bolt to the specified torque.
Standard value: 4.4 N
⋅⋅⋅⋅
m (39 in-lb) <Timing belt
tension torque>
Tightening torque: 48 N
⋅⋅⋅⋅
m (35 ft-lb)
7. Remove the setting pin that has been inserted into the auto-
tensioner.
8. Turn the crankshaft clockwise twice to align the timing
marks.
9. Wait for at least five minutes, then check that the auto-
tensioner pushrod extends within the standard value range.
Standard value (A): 3.8
−−−−
5.0 mm (0.15
−−−−
0.20 inch)
10.If not, repeat the operation in steps (5) to (9) above.
11.Check again that the timing marks of the sprockets are
aligned.
>>C<< CARIGHT ENGINE SUPPORT BRACKET
INSTALLATION
Tighten the right engine support bracket mounting bolts in the
order shown in the illustration.
>>D<< CRANKSHAFT PULLEY INSTALLATION
Use special tools MB990767 and MD998715 to install the
crankshaft pulley.
ACX00756AC
CENTER
BOLT
PIN HOLES
48 N·m
35 ft-lb
MD998767
TENSION
PULLEY
4.4 N·m
(39 in-lb)
ACX00339
A
AB
AC001738AB
1
2
3
4
AC001735
MD998715
MB990767
AB
SPECIFICATIONS
TSB Revision
ENGINE MECHANICAL <3.0L>
11C-35
INSPECTION
M1112004400084
AUTO-TENSIONER
•
Check the auto-tensioner for possible leaks.
•
Check the pushrod for cracks.
SPECIFIC ATIO NS
FASTENER TIGHTENING SPECIFICATIONS
M1111003800138
AC001740AB
PUSHROD
SPRING
AUTO-TENSIONER
ITEMS
SPECIFICATIONS
Auto-tensioner attaching bolt
24 N
⋅
m (18 ft-lb)
Camshaft sprocket attaching bolt
88 N
⋅
m (65 ft-lb)
Camshaft thrust case attaching bolt
13 N
⋅
m (115 in-lb)
Control wiring harness protector attaching bolt
4.9 N
⋅
m (43 in-lb)
Crankshaft bolt
177
−
186 N
⋅
m (131
−
137 ft-lb)
Crankshaft position sensor attaching bolt
8.8 N
⋅
m (78 in-lb)
Cylinder head bolt <cold engine>
103
−
113 N
⋅
m
→
0 N
⋅
m
→
103
−
113 N
⋅
m
(76
−
83 ft-lb
→
0 ft-lb
→
76
−
83 ft-lb)
Distributor attaching bolt
13 N
⋅
m (115 in-lb)
Drive plate bolt
72
−
76 N
⋅
m (53
−
56 ft-lb)
Engine mount bracket attaching bolt
M10
86 N
⋅
m (63 ft-lb)
M1281 N
⋅
m (60 ft-lb)
Engine mount bracket attaching nut
86 N
⋅
m (63 ft-lb)
Engine mount stay attaching nut
35 N
⋅
m (26 ft-lb)
Engine support bracket right attaching nut
44 N
⋅
m (32 ft-lb)
Ground wire attaching bolt
8.9 N
⋅
m (78 in-lb)
High-pressure fuel hose attaching bolt
4.9 N
⋅
m (43 in-lb)
Lower oil pan attaching bolt
9.8
−
12 N
⋅
m (87
−
106 in-lb)
Oil dipstick guide attaching bolt
48 N
⋅
m (35 ft-lb)
Oil pan cover attaching bolt
9.8
−
12 N
⋅
m (87
−
106 in-lb)
Oil pan drain plug
39 N
⋅
m (29 ft-lb)
Power steering oil pump attaching bolt
42 N
⋅
m (31 ft-lb)
Rocker arm and shaft assembly attaching bolt
28
−
34 N
⋅
m (21
−
25 ft-lb)
Rocker cover attaching bolt
3.4 N
⋅
m (30 in-lb)
Starter attaching bolt
26
−
33 N
⋅
m (19
−
24 ft-lb)
SPECIFICATIONS
TSB Revision
ENGINE MECHANICAL <3.0L>
11C-36
SERVICE SPECIFICATIONS
M1111000300145
SEALANT
M1111000500172
Tensioner pulley attaching bolt
44 N
⋅
m (32 ft-lb)
Timing belt front lower cover attaching bolt
9.8
−
12 N
⋅
m (87
−
106 in-lb)
Timing belt front upper cover attaching bolt
M6
9.8
−
12 N
⋅
m (87
−
106 in-lb)
M8
12
−
15 N
⋅
m (106
−
133 in-lb)
Timing belt rear cover attaching bolt
12
−
15 N
⋅
m (106
−
133 in-lb)
Timing belt tensioner arm attaching bolt
44 N
⋅
m (32 ft-lb)
Timing belt tensioner pulley attaching bolt
48 N
⋅
m (35 ft-lb)
Upper oil pan attaching bolt
M6
5.9 N
⋅
m (52 in-lb)
M10
35 N
⋅
m (26 ft-lb)
ITEMS
SPECIFICATIONS
ITEMS
STANDARD VALUE
LIMIT
Basic ignition timing at idle
5
°
BTDC
±
3
°
−
Actual ignition timing at idle
Approximately 15
°
BTDC
−
CO content %
0.5 or less
−
HC contents ppm
100 or less
−
Curb idle speed r/min
700
±
100
−
Compression pressure (250
−
400 r/min) kPa (psi)
824 (119)
Minimum 575 (83)
Compression pressure difference of all cylinder kPa (psi)
−
98 (14)
Intake manifold vacuum at curb idle kPa (in Hg)
−
Minimum 60 (18)
Auto-tensioner pushrod movement mm (in)
Within 1.0 (0.04)
−
Auto-tensioner rod protrusion mm (in)
3.8
−
5.0 (0.15
−
0.20)
−
ITEM
SPECIFIED SEALANT
Oil pan
MITSUBISHI GENUINE Sealant Part No.
MD970389 or equivalent
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