Mitsubishi Outlander (2003+). Manual — part 14
CYLINDER HEAD GASKET
ENGINE MECHANICAL
11A-33
REMOVAL SERVICE POINT
<<A>> CYLINDER HEAD BOLTS REMOVAL
Using special tool cylinder head bolt wrench
(MB991654), loosen the cylinder head bolts in two or
three steps in the order of the numbers shown in the
illustration.
NOTE: If the cylinder head bolts cannot be pulled out
due to the washer being trapped in the valve spring,
raise the bolt slightly, then remove it while holding it
by using a magnet.
INSTALLATION SERVICE POINTS
>>A<< CYLINDER HEAD GASKET INSTALLATION
CAUTION
Do not allow any foreign materials to get into the
coolant passages, oil passages and cylinder.
1. Remove the gasket from the cylinder head and
cylinder block.
2. Assemble to the cylinder block so the cylinder
head gasket identification mark "63" is at the top
surface and on the exhaust side.
>>B<< CYLINDER HEAD BOLTS INSTALLATION
1. Check that the nominal length of each cylinder
head bolt meets the limit. If it exceeds the limit,
replace the bolt with a new one.
Limit (A): 99.4 mm
2. Apply a small amount of engine oil to the thread of
the bolts and to the washers.
AC201623
MB991654
Engine front
1
2
4
6
9
7
3
5
10
8
AB
AC107217AC
Identification
mark "63"
Exhaust side
AC102537
A
AB
(Engine oil)
CYLINDER HEAD GASKET
ENGINE MECHANICAL
11A-34
3. Use special tool cylinder head bolt wrench
(MB991654) to tighten the cylinder head bolts as
follows:
(1) Tighten the cylinder head bolts to 78
2 N
¼
m
in the order shown.
(2) Loosen the bolts fully in the reverse order of
that shown.
(3) Tighten the cylinder head bolts to 20
2 N
¼
m
in the order shown.
(4) Apply a paint mark to the heads of the cylinder
head bolts and cylinder head, then tighten 90
degree angle as shown.
CAUTION
The bolt is not tightened sufficiently if the bolt is
tightened less than 90 degree angle.
(5) Tighten the bolt an additional 90 degree angle
as shown. Then check to see that the paint
mark on the head of the cylinder head bolts
and the paint mark on the cylinder head are
aligned.
(6) If tightening the bolt 90 degree angle results in
moving the paint mark on the bolt past the
paint mark on the cylinder head, remove the
bolt and start over from step 1.
>>C<< O-RING/FUEL HIGH-PRESSURE HOSE
INSTALLATION
CAUTION
Do not let any engine oil get into the delivery
pipe.
1. Apply a small amount of new engine oil to the O-
ring.
2. Turning the fuel high-pressure hose to the right
and left, install it to the delivery pipe, while being
careful not to damage the O-ring. After installing,
check that the hose turns smoothly.
3. If the hose does not turn smoothly, the O-ring is
probably being clamped. Disconnect the fuel high-
pressure hose and check the O-ring for damage.
After this, re-insert it to the delivery pipe and
check that the hose turns smoothly.
4. Tighten the fuel high-pressure hose mounting
bolts to the specified torque.
Tightening torque: 5.0
1.0 N
¼
m
AC201625
MB991654
10
9
7
5
2
4
8
6
1
3
Engine front
AB
AC102331AB
Paint marking
90˚
90˚
Step (4)
Step (5)
Paint marking
TIMING BELT
ENGINE MECHANICAL
11A-35
TIMING BELT
REMOVAL AND INSTALLATION
M1112004300656
Pre-removal Operation
Under Cover Removal (Refer to GROUP 51, Under Cover
Crankshaft Shaft Damper Pulley Removal (Refer to
Post-installation Operation
Crankshaft Shaft Damper Pulley Installation (Refer to
Drive Belt Tension Check (Refer to
Under Cover Installation (Refer to GROUP 51, Under
Cover
).
AC300547
10
9
8
7
6
5
3
2
11 ± 1 N·m
8.8 ± 1.0 N·m
11 ± 1 N·m
23 ± 3 N·m
48 ± 5 N·m
79 ± 5 N·m
21 ± 4 N·m
9.0 ± 1.0 N·m
22 ± 4 N·m
44 ± 10 N·m
N
4
11
AB
1
Removal steps
1.
Control wiring harness connection
2.
Timing belt upper cover
3.
Water pump pulley
4.
Idler pulley
>>H<<
5.
End cap
6.
Auto-tensioner
7.
Timing belt lower cover
Engine front mounting bracket
(Refer to GROUP 32, Engine
Mount
>>G<<
Valve timing belt tension
adjustment
<<A>>
>>F<<
8.
Valve timing belt
>>E<<
9.
Timing belt tensioner pulley
10. Timing belt tensioner arm
>>D<<
11. Timing belt tensioner adjuster
Removal steps
&RQWLQXHG
TIMING BELT
ENGINE MECHANICAL
11A-36
REMOVAL SERVICE POINTS
<<A>> VALVE TIMING BELT REMOVAL
CAUTION
Never turn the crankshaft anti-clockwise.
1. Turn the crankshaft clockwise, align each timing
mark to set No.1 cylinder to TDC of its
compression stroke.
2. Remove the timing belt under cover rubber plug
and then set the special tool adjusting bolt
(MD998738).
AC300548
21
20
19
18
17
16
15
13
14
35 ± 6 N·m
49 ± 9 N·m
22 ± 4 N·m
8.8 ± 1.0 N·m
167 N·m
19 ± 3 N·m
49 ± 9 N·m
22 ± 4 N·m
AB
(Engine oil)
12
Removal steps
12. Power steering fluid pressure
switch connector
<<B>>
13. Power steering oil pump assembly
14. A/C compressor connector
15. Power steering oil pump bracket
16. Timing belt idler pulley
17. Crank angle sensor
<<C>>
>>C<<
18. Crankshaft camshaft drive sprocket
>>C<<
19. Crankshaft angle sensing blade
>>B<<
Balancer timing belt tension
adjustment
>>A<<
20. Balancer timing belt tensioner
<<D>>
>>A<<
21. Balancer timing belt
Removal steps
&RQWLQXHG
AC102487
Timing mark
AC102492 AB
Timing belt
under cover
MD998738
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