1989 MITSUBISHI GALANT Service Repair Manual

COOLING - Water Pump 14-w
10-7-

9
Cl993 models>
43-55 Nm31-40 ftlbs.
\
20-27 Nm14-20 ftlbs.
3-3.5 NmI
2.2-2.5 ftlbs.
y
12 Nm ftlbs.
i,4-2Oft.l;~
Nrn’x@<,I 1-16 ft.lbs.,
OlAO675
I110-130 Nm80-94 ft.lbs.
11. Rocker cover (Refer to GROUP
11 -Timing Belt.)
12. Rocker cover gasket
14. Timing belt front upper cover (Refer to
GROUP
11 -Timing Belt.)
15. Timing belt front lower cover (Refer to GROUP
11 -Timing Belt.)
16. Automatic tensioner (Refer to GROUP
11 -Timing Belt.)17. Tension pulley
18. Timing belt (Refer to GROUP 11 -Timing
Belt.)
20. Flange (Refer to GROUP 11 -Timing Belt
B.121. Timing belt B tensioner22. Timing belt B (Refer to GROUP11 -Timing Belt B.)23. Generator brace+424. Water pump
25. Water pump gasket
++26. O-ring
19. Crankshaft sprocket
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14-18COOLING - Water Pump
Quality canvas Core wire
\\Adhesive rubber
\Rib rubberlCOO29
W
ater pump
J--iLi+
O-ring
W

ater pipe
I I
SERVICE POINTS OF REMOVALMl4MCAK
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.
Caution
Jack up carefully,
so as not to apply a load to each part.
(2) Remove the engine mount bracket.
5. REMOVAL OF DRIVE BELT Before removing the V-ribbed belt, loosen the water pump
pulley installation bolt.
INSPECTION
V-RIBBED BELT
M14MDAG
Check 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.
SERVICE POINTS OF INSTALLATION
Ml4MEAm
26. INSTALLATION OF O-RING Insert the O-ring to the water inlet pipe, and coat the outer
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.
1 TSB Revision

COOLING - Water Pump 14-19
Identification mark

504A0046
< 1993 models>
Generator brace
6c00010
24.lNSTALLATlON 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.

No.IdentificationBolt diameter (d)Torque
mark x length
(C) mm (in.)
Nm (ftlbs.)
148 x20(31x.79)12-15
(g-10)
248x
30(.31x1.18)
3 7 8 x65(.31x
2.56)20-27(15-19)
47 8 x65(.31x
2.56)
TSB Revision1
548 x30(31x1.18)12-15 (9-10)
< 1993
models>
No.Identification Bolt diameter(d)markx length (4) mm (in.)N~i-.“s.)
148 x 14 (.31x 55)
24
8 x 22 (.31x .87)12-15(9-10)
348 x 25 (.31x .98)
4
78 x 65 (31x 2.56) 20-27
(15-19)
548 x 22 (.31x .87)12-15(9-10)

14-20COOLING - Water Pump
WATER PUMP
M14ME6
REMOVAL AND INSTALLATIONw.I50-65 Nm
(Refer to GROUP 00-Maintenance
Post-installation Operation*Installation of the Under Cover
*Supplying of the Engine Coolant (Refer to GROUP
00-MaintenanceService.)aEngine Adjustment(Refer to GROUP 11-ServiceAdjustment Procedures.)
30-40 Nm
22-29 ft.lbs. 12-19

ft.lbs.
OlA0308
20-27 Nm14-20 ft.lbs./
8-10 Nm6-7 ftlbs.
IO-12 Nm
7-9 ft.lbs.
b..
43-55 Nm31-40 ft.lbs.
v&l-30 Nm23-27 Nm 14-22

ftlbs. 17-20
ft.lbs.OlA0113
Removal steps
1. Clamp part of hoses (Power steering and
air conditioning)
2. Engine mount bracket (Refer to P.14-18.)3. Drive belt (Refer to GROUP OO-Maintenance Service.)4. Drive belt (Power steeringj (Refer to GROUP 00-Maintenance Service.)
5. Tension pullev bracket
6. Drive belt (Air conditioning) (Refer to
10. Timing belt upper cover (Refer to GROUP
11 -Timing Belt.)
11. Timing belt lower cover (Refer to GROUP11 -Timing Belt.)12. Automatic tensioner (Refer to GROUP11 -Timing Belt.)
13. Tensioner pulley
14. Timing belt (Refer to GROUP 11 -Timing
Belt B.)
GROUP 00-Maintenance Service.)
7. Water pump pulley
8. Water pump pulley (Power steering)
9. Crankshaft pulley
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COOLING- Water Pump 14-21
15. Crankshaft sprocket
15. Crankshaft sprocket16. Flange (Refer to GROUP 11 -Timing Belt
16. Flange (Refer to GROUP 11 -Timing Belt
B.)B.)17. Timing belt B tensioner
17. Timing belt B tensioner18. Timing belt B (Refer to GROUPII-Timing Belt B.)
19. Generator brace*4 20. Water pump.,.
21. Water pump gasketC.’
22. O-ring (Refer to P.14-18.).‘* .
18. Timing belt B (Refer to GROUPll-Timing Belt B.)
19. Generator brace*4 20. Water pump.,.
21. Water pump gasketC.’
22. O-ring (Refer to P.14-18.).‘* 1
TSB RevisionTSB Revision
20-27 14-20
olAol4

14-22COOLING - Water Pump
ldeniification mark
Generator brace INSPECTION
V-RIBBED BELT Refer to
P.14-18.
Ml4mDAN
WATER PUMP
0Check 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 ifnecessary.
l Check the seal unit for leaks, and replace the water pump
assembly if necessary.
l Check for water leakage.
SERVICE POINTS OF INSTALLATION
MMMEAU
20. 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.
No, identification Bolt diameter (d)mark x length (4) mm (in.)NmT”iptK.)
148 x 14 (.31 x ,551
248 x 22 (.31
x ,87112-15 (9-10)
348
x 30 t.31 x 1.18)
478x
65(.31 x2.56)20-27(15-l 9)
5
48 x28(.31
x1.10)12-15
(9-10)
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COOLING - Water Hose and Water Pipe 14-23
WATER HOSE AND WATER PIPE MldA-A
REMOVAL AND INSTALLATION
Pre-removal and Post-installation
*Draining and Supplying of the En-
(Refer to GROUP 00-Maintenance
12-15 Nm
g-11
ft.lbs.
715-20 Nm
Ill329 - 36 fths.
\ 12-15 Nm
9-11 ft.lbs.
Mbm42
Removal steps
1. Air intake hose
2. Oil level gauge
3.O-ring4.Self-locking nut5.Gasket6. Connection for oxygen sensor
7. Exhaust manifold cover (A)
8.Engine hanger9.Exhaust manifold
10. Exhaust manifold gasket11. Connection for heater hose12. Water by-pass hose13. Water hosei41 Connection for radiator lower hose (Referto P.14-IO.)I 5. Water inlet pipe (Refer to P.14-18.)16. O-ring (Refer to P.14-18.)
INSPECTIONMl4lcAA
WATER PIPE AND HOSE INSPECTION
Check the water pipe and hose for cracks, damage, clog andreplace them if necessary.
ITSB Revision

14-24COOLING - Water Hose and Water Pipe
WATER HOSE AND WATER PIPE
M141A-B
REMOVAL AND INSTALLATION
Pre-removal and Post-installation
ODeration*braining and Supplying of the Engine
12-15 Nm
4(,-s‘, ,,,,,, /
29-36 ftlbs.
/
, ‘r- y’ ft”bs.
\.
30-40 Nm\
22-29 ft.lbs.‘,L.\
‘7;
\“.‘i
\
Removal steps
1. Condenser fan motor assembly2. Self-locking nut
3. Gasket 6. Self-locking nut
’
7. Engine hanger
8. Exhaust manifold
9. Exhaust manifold gasket
10. Exhaust manifold cover (6)4. Connection for oxygen sensor connector
5. Exhaust manifold cover (A)
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