Mitsubishi MOTORS Space Runner 1999 Workshop Manual Supplement page 345

11B-24
MB991653
Intake side
Front of engine
8 6 1
4
10 2
Exhaust side
Step 4 Step 5
90_
Painted mark
ENGINE <4G1> –
4. Use the special tool to tighten the bolts by the following
9
3
5 7
Caution
1. Always make a tightening angle just 90_. If it is less
2. If it is more than 90_, remove the head bolt and repeat
90_
Painted mark
1. Apply a small amount of new engine oil to the O-ring.
2. While turning the high-pressure fuel hose to the right and
3. If the hose does not turn smoothly, the O-ring is probably
Cylinder Head Gasket
procedure.
Step Operation
1 Tighten to 49 Nm.
2 Fully loosen.
3 Tighten to 20 Nm.
4 Tighten 90_ of a turn.
5 Tighten 90_ of a turn.
than 90_, the head bolt will be loosened.
the procedure from step 1.
HIGH–PRESSURE FUEL HOSE INSTALLATION
CA
Caution
Do not let any engine oil get into the delivery pipe.
left, install the delivery pipe, while being careful not to
damage the O-ring. After installing, check that the hose
turns smoothly.
being clamped. Disconnect the high-pressure fuel hose
and check the O-ring for damage. After this, re-insert the
delivery pipe and check that the hose turns smoothly.
Remarks
Carry out in the order
shown in the illustration.
Carry out in the reverse
order of that shown in the
illustration.
Carry out in the order
shown in the illustration.
In the order shown in the
illustration. Mark the head
of the cylinder head bolt
and cylinder head by paint.
In the order shown in the
illustration. Check that the
painted mark of the head
bolt is lined up with that of
the cylinder head.