1991 MITSUBISHI ECLIPSE lock

COOLING - Service Adjustment Procedures7-m
1(6) Adjust belt deflection by tightening adjust bolt.
:Turn adjuster bolt clockwise to increase the belt tension
and turn adjuster bolt counterclockwise to decrease the
belt tension.
Standard value:
New belt7.5-9.0 mm (.295-.354 in.)
Used belt10.0 mm (.394 in.)(7) On using tension gauge, move the alternator to adjust
deflection to standard value.
Standard value:
New belt600+100 N (132f22 Ibs.)
Used belt
400 N (88 Ibs.)(8) Tighten in order, first, adjuster lock bolt then alternator
pivot nut to the specified torque.
(9) If new belt has been installed, run engine for more than 5
minutes. Then follow “DRIVE BELT TENSION INSPEC-
TION” procedure to make sure that the belt has proper
tension and readjust if necessary.

COOLING - Water Pump <1.8L Engine>749SERVICE POINTS OF REMOVAL
NO’IMCAG
2. REMOVAL OF ENGINE MOUNT BRACKET
(1) Place a wooden block at the oil pan part of the engine, andthen jack up the vehicle.
Caution
Jack up carefully, so as not to apply a load to each part.(2) Remove the engine mount bracket.
\
\
Core wireAdhesive
rubber
Rib rubber1 coo21
5. REMOVAL OF DRIVE BELTBefore removing the V-ribbed belt, loosen the water pump
pulley installation bolt.
13. REMOVAL OF ROCKER COVER/16. TIMING BELT
FRONT UPPER COVER/ 18. TIMING BELT
For information concerning the removal of the rocker cover,the timing belt front upper cover, and the timing belt, refer
to GROUP
g-Timing Belt.
22. REMOVAL OF TIMING BELT BFor information concerning the removal of the timing belt
B, refer to GROUP g-Timing Belt B.
INSPECTIONN07MDAL
V-RIBBED BELTCheck following items and replace if faulty.
l Check belt surface for damage, peeling or cracks.
l Check belt surface for oil or grease.
l Check belt rubber for wear or brittleness.
l Check the pulleys for cracks or damage.
WATER PUMP
lCheck each part for cracks, damage or wear, and replace
the water pump assembly if necessary.
l Check the bearing for damage, abnormal noise and
sluggish rotation, and replace the water pump assembly if
necessary.lCheck the seal unit for leaks, and replace the water pump
assembly if necessary.
lCheck for water leakage. If water leaks from hole “A”, seal
unit is leaking. Replace as an assembly.

7-20COOLING - Water Pump <1.8L Engine>
aWater pump*<
l-----r,//
O-ringWater
pipe
04ROO24Identification
mark04lJoo25Alternater
brace
404uoo22
J
SERVICE POINTS OF INSTALLATIONN07ME40a
26. INSTALLATION OF O-RINGsInsert the O-ring to the water inlet pipe, and coat the,buter
circumference of the O-ring with water.,
By coating with water, the insertion to the water pump will
become easier.
Caution
1.Care must be taken not to permit engine oil or other
greases to adhere to the O-ring.
2.When inserting the pipe, check to be sure,that there
is no sand, dirt, etc. on its inner surface.
24. INSTALLATION OF WATER PUMP,
(1) Clean both gasket surfaces of water pump body and
cylinder block.
(2) Install new water pump gasket and water pump
assembly and tighten the bolts.
Bolt diameter (d)Torque
x length (e) mm (in.)Nm (ftlbs.)I
I I148 x 28 (.31 x 1.1)112-15 (9-10) 1
I I2
71 8 x 70 (.31 x 2.76) 120-27 (15-19)(
348x55(.31x2.17)12-15(9-10)
448x28(.31x1.1)I
22. INSTALLATION OF TIMING BELT B/20. FLANGE-For information concerning the installation of the timing
belt
B and the flange, refer to GROUP g-Timing Belt B.
18. INSTALLATION OF TIMING BELT/l7. TIMING BELT
FRONT LOWER COVER/lG. TIMING BELT FRONT UP-
PERCOVER/ 15. SEMI-CIRCULARPACKING / 13.
ROCKER COVERFor information concerning the installation of the timing
belt, the timing belt front lower cover, the timing belt front
upper cover, the semi-circular packing, and the rocker
cover, refer to GROUP
g-Timing Belt.
5. DRIVE BELT TENSION ADJUSTMENT
Refer to
P.7-9.
4. DRIVE BELT TENSION ADJUSTMENT
Refer to GROUP
19-Service Adjustment Procedures.
3. DRIVEBELTTENSIONADJUSTMENT
Refer to GROUP
24-Service Adjustment Procedures,

7-22COOLING - Water Pump <2.0L DOHC Engine>
20-27-Nm12-15 Nm14-20 ft.lbs.9- 11 ftlbs.\,/”
110-130 Nm@80-94 ftlbs. -04A0094
15. Crankshaft sprocketl a 16. Flange17. Timing belt B tensioner4e l + 18. Timing belt B19. Alternator bracel 4 20. Water pump21. Water pump gasketI)* 22. O-ring
NOTE(I) Reverse the removal procedures to reinstall.(2) 4* : Refer to “Service Points of Removal”.(3) ** : Refer to “Service Points of Installation”.(4) m : Non-reusable partsSERVICE POINTS OF REMOVAL
NO’IMCAH
2. REMOVAL OF ENGINE MOUNT BRACKET
(1) Place a wooden block at the oil pan part of the engine, and
then jack up the vehicle.
Cautioncylb
Jack up carefully, so as not to apply a load to each part..__
(2) Remove the engine mount bracket.

7-24COOLING - Water Pump <2.0L DOHC Engine>
Identification mark
4lternater brace
6COOOlO
20. INSTALLATION OF WATER PUMP
(1) Clean both gasket surfaces of water pump body and
jir,cylinder block.
(2) Install new water pump gasket and water pump ’
assembly and tighten the bolts.
No, IdentificationBolt diameter (d)Torquemarkx length (I?) mm (in.)Nm (ft.lbs.1
148x14(.31x.55)
248x22(.31x.87)12-15(g-10)
348x30(.31x1.18)
4
78x65(.31x2.56)20-27(15-191
548x28(.31x1.10)12-15(g-10)
18. INSTALLATION OF TIMING BELT B/16. FLANGEFor information concerning the installation of the timing
belt
B and the flange, refer to GROUP g-Timing Belt B.
14. INSTALLATION OF TIMING BELT/lZ. AUTOMATIC 6TENSlONNER/
11. TIMING BELT LOWER COVER/ -
10. TIMING BELT UPPER COVERFor information concerning installation of the timing belt,
the automatic tensioner, the timing belt lower cover, and
the timing belt upper cover, refer to GROUP g-Timing Belt.
6. DRIVEBELT TENSIONADJUSTMENT
Refer to GROUP
24-Service Adjustment Procedures.
4. DRIVE BELT TENSION ADJUSTMENT
Refer to GROUP 1
g-Service Adjustment Procedures.
3. DRIVE BELT TENSION ADJUSTMENT
Refer to
P.7-9.

COOLING - Water Hose and Water Pipe <1.8L Engine>
WATER HOSE AND WATER PIPE
<1.8L Engine>
_-REMOVAL AND INSTALLATIONNO’IIA-A27-33 Nm
20-24 ftlbs.
12-15 Nms- 11 ft.lbs.Removal steps
1 Air intake hose
2. Engine oil level gauge guide3. O-ring
4. Self locking nut
5. Gasket
6. Oxygen sensor harness connector
7. Exhaust manifold cover (A)
8. Engine hanger9. Exhaust manifold
IO. Exhaust manifold gasket
11. Exhaust manifold cover(B)NOTE(1) Reverse the removal procedures to reinstall.(2) m : Non-reusable parts

7-28COOLING- Water Hose and Water Pipe <2.0L DOHC Engine (Non-Turbo)>
<2.0L DOHC Engine (Non-Turbo)>
REMOVAL AND INSTALLATION
Post-installgtion Pperation@Supplying of the Engine Coolant(FF$efeet; GROUP O-Maintenance
6
/5
/l--5ia
225-30 Nm
18-22
ft.lbs.
12-1s Nrn9-11 ft.lbs.
Removal steps1 Air intake hose
2. Condenser fan motor assembly
3. Self-locking nut4. Gasket
5. Oxygen sensor harness connector
6. Exhaust manifold cover (A)7. Self-locking nut
8. Engine hanger
04A01059. Exhaust manifold
10. Exhaust manifold gasket11. Exhaust manifold cover(B)
NOTE(1) Reverse the removal procedures to reinstall.(21 m : Non-reusable parts

COOLING -Water Hose and Water Pipe <2.0L DOHC Engine (Turbo)>7-31WATER HOSE AND WATER PIPE
7--<2.0L DOHC Engine (Turbo)>
REMOVAL AND INSTALLATION
N071A-C
. .
ation OperationPost-installi@Filling of the Engine Oil(Refer to GROUP g-EngineaFilling of the
Engine Coolant(Refer to GROUP 7-ServiceAdjustment Procedures.)
Pre-removal OperationeDraining of the Engine Coolant(Refer to GROUP 7-ServiceAdjustment Procedures.)*Draining of the Engine Oil(Refer to GROUP g-Engine
25-30 Nm
18-22 ftlbs.4n-47 ft.lbs.
w35-45 N/m12-15 Nm25-33 ft.lbs.
9- 11ft.lbs.----Q&Removal steps
1. Condenser fan motor assembly2. Oxygen sensor harness connector3. Engine oil level gauge guide4. O-ring5. Connection for air intake hose6. Connection for vacuum hose7. Connection for air hose A8. Connection for vacuum hose9. Heat protector A10. Heat protector B
4*11. Power steering oil pump
12. Oil pump bracket
13. Self-locking nut
14. Engine hanger22-29
ft.lbs. 29-43 ft.lbs.
15. Eye bolt16. Gasket17. Connection for water hose
I)+ 18. Connection for water pipe B19. Self-locking nut20. Gasket21. Exhaust manifold22. Exhaust manifold gasket
23. Ring
24. Gasket
05m154