engine MITSUBISHI SPYDER 1990 Service Repair Manual

E N G I N E Engine
A/C COMPRESSOR REMOVAL
the A/C compressor connector and remove the
compressor from the compressor bracket with the
attached.
NOTE
Place the removed A/C compressor in a place where i t will
not be a hindrance when removing and installing the engine
assembly, and tie it with a cord.
Caution
Do not bend the joint between the A/C hose and the A/C
pipe by force.
M O U N T B R A C K E T
REMOVAL
(1) Support the engine with a garage jack.
(2) Remove the special tool which was attached when the’
transaxle assembly was removed.
(3) Hold the engine assembly with a chain block or similar
(4) a garage jack against the engine oil pan with a
piece of wood in between, jack up ‘the engine so th at
the weight of the engine is no longer being applied to
the engine mount bracket, and then remove the engin e
mount bracket.
ENGINE ASSEMBLY REMOVAL
After checking that all cables, hoses and harness connectors,. ..etc., are the engine, lift the chain block
slowly to remove the engine assembly upward from th e engine
compartment.
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ENGINE Enaine
Engine side
bracketEngine
Notch
INSTALLATION SERVICE POINTS
ENGINE ASSEMBLY INSTALLATION
Install the engine assembly while checking that the cables,
hoses, and harness connectors are not clamped.
ENGINE MOUNT BRACKET ASSEMBLY
INSTALLATION
(1) Place a garage jack against the engine oil pan with a
piece of wood in between, and install the engine mo unt
bracket while adjusting the position of the engine.
(2) Support the engine with the garage jack.
(3)Removethechain block and support the engine assembly
with the special tool.
(4) Align the notches on the
the
bracket with the arrow facing shown
direction. Then install the
HIGH-PRESSURE FUEL HOSE CONNECTION
When connecting the high-pressure fuel hose to the fuel rail,
apply a small amount of clean engine oil to the hose union,
and then insert, being careful not to damage the O- ring.
Caution
Do not let the engine oil get into the fuel rail.
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ENGINE Crankshaft
CRANKSHAFT PULLEY
REMOVAL AND INSTALLATION
Operationl Under Cover Removal(Refer to GROUP 42 Under Cover.)
Post-installationl D r i v e B e l t T e n s i o n l U n d e r C o v e r I n s t a l l a t i o n (Refer to GROUP 42 Under Cover.),
Removal steps
1. Drive belt (Power steering and
2. Drive belt (Generator)
3. Crankshaft bolt 4. Crankshaft pulley
REMOVAL SERVICE POINTS
CRANKSHAFT BOLT REMOVAL

ENGINECamshaft and Camshaft Seal
CAMSHAFT AND CAMSHAFT OIL SEAL
REMOVAL AND INSTALLATION
Post-installation Operation Engine Adjustment
4.53.3
8.9Mm8.928 Nm
10175
129.8
7
Specified sealant: Loctlte 5699 or equivalent
7.1
Specified sealant: 518 or equivalent
Camshaft removal steps1. Ignition coil pack
2. PCV hose
3. Breather hose
4. Air hose
5. Vapor hose and pipe assembly
connection
6. Cylinder head cover Semi-circular packing
8. Camshaft position sensor
9. Timing belt (Refer to
10. Intake camshaft sprocket camshaft sprocket
Rear timing belt cover
14. Outside bearing Cad 15. cap16. Intake camshaft17. Exhaust camshaft
oil removal steps
belt (Refer
10. camshaft
Rear timing, belt 18. seal
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ENGINECamshaft and
554
.
INTAKE CAMSHAFT SPROCKET/EXHAUST
CAMSHAFT
Use the special tool not to let the. camshaft sprockets
CAMSHAFT BEARING
Loosen the camshaft bearing cap attaching fasteners in
sequence shown in the figure (one
at a time).
INTAKE CAMSHAFT/EXHAUST CAMSHAFT REMOVAL
Identify the camshafts before removing from the hea d. The
camshafts are not interchangeable.
INSTALLATION SERVICE POINTS
CAMSHAFT OIL SEAL
(1) a piece of wood between a garage jack and the
engine oil pan, and jack up the engine to set the special .
(2) Install the camshaft seal into the cylinder hea d using’
the special tool until it is flush with the head.
CAMSHAFT BEARING CAP INSTALLATION
Install the camshaft bearing caps in the
shown in the
illustration.
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ENGINECamshaft and
67
a
EXHAUST CAMSHAFT
CAMSHAFT
Use the special tool to the camshaft turning, and
then install the intake
camshaft, sprockets.
CYLINDER HEAD COVER INSTALLATION
Install the cylinder head cover assembly to the hea d and
tighten fasteners in sequence shown in figure. Tigh ten all
fasteners according to the
torque method.
(1) Tighten to 4.5 Nm (3.3
(2) Tighten to 9.0 Nm (6.6
(3) Tighten to 12 Nm (6.9
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ENGINE Oil Pan and Oil Screen
OIL PAN AND OIL SCREEN
REMOVAL AND INSTALLATION
and Post-installation OperationlEngine Oil Draining and SupplyingOil Level Gauge Removal and lFront Exhaust Pipe Removal and Installation
(Refer to GROUP 15 Exhaust Pipe and Muffler.)
Specified sealant: 5699 or
equivalent
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Removal steps
1.Drain plug2.Gasket3.Front plate4.Oil pan
5. Oil pan gasket
6.Oil screen7. O-ring
108 Nm
8.9

ENGINE Crankshaft Front
.
CRANKSHAFT FRONT OIL SEAL
REMOVAL AND INSTALLATION
and Post-installation Operatidnl Timing Belt Removal and Installation(Refer to
Removal steps
1. Crankshaft sprocket2. Crankshaft front oil seal
REMOVAL SERVICE POINTS
CRANKSHAFT SPROCKET REMOVAL
Caution
Do not nick the shaft seal surface or seal bore.
FRONT OIL SEAL
Use the special tool to remove the crankshaft front oil seal.
Be careful not to damage the seal surface of cover.
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ENGINE Crankshaft Front Oil Seal
I
INSTALLATION SERVICE
CRANKSHAFT FRONT OIL SEAL
Use the special tool to align the oil seal witti the’
. .
CRANKSHAFT SPROCKET INSTALLATION
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ENGINE Crankshaft Rear Oil Seal
CRANKSHAFT REAR OIL SEAL
REMOVAL AND INSTALLATION
and Post-installation Operatidnl Transaxle Assembly Removal and Refer to GROUP Transaxle Assembly.) Refer to GROUP -Transaxle Assembly.)lClutch Cover and Clutch Disc Removal and Installation
Removal steps
1. Flywheel 2. Crankshaft rear oil seal
INSTALLATION SERVICE POINT
CRANKSHAFT REAR OIL SEAL INSTALLATION
Caution
If burr or scratch is present on the crankshaft edg e
(chamfer), cleanup with 400 grit sand paper to prev ent
seal damage during of new seal.
NOTE
When installing seal, no lube on seal is needed.
(1) Place special tool
on crankshaft. This is a
pilot tool with a magnetic base.
(2) Position seal over pilot tool. Make sure
can read
the words THIS SIDE OUT on seal. Pilot tool should
remain on crankshaft during installation of seal.
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