Description
|
Specifications
|
Limit
|
General
|
Type
|
In-line,
Double Overhead Camshaft
|
|
Number of cylinder
|
4
|
|
Bore
|
82mm
(3.228in)
|
|
Stroke
|
93.5mm
(3.681in)
|
|
Total displacement
|
1975cc
(120.52cu.in)
|
|
Compression ratio
|
10.1 :
1
|
|
Firing order
|
1 - 3 - 4 -
2
|
|
Valve timing
|
Intake valve
|
Opens
(ATDC)
|
11°
|
|
Closes
(ABDC)
|
59°
|
|
Exhaust
|
Opens
(BBDC)
|
42°
|
|
Closes
(ATDC)
|
6°
|
|
Valve
|
Valve length
|
Intake
|
114.34mm
(4.5016in)
|
|
Exhaust
|
116.8mm
(4.598in)
|
|
Stem
outer diameter
|
Intake
|
5.965 ~
5.98mm (0.2348 ~ 0.2354in)
|
|
Exhaust
|
5.950 ~
5.965mm (0.2343 ~ 0.2348in)
|
|
Face angle thickness of valve
head (Margin)
|
Intake
|
1.6±0.15mm
(0.0630±0.0059in)
|
0.8mm
(0.031in)
|
Exhaust
|
1.8±0.15mm
(0.0709±0.0059in)
|
1.0mm
(0.039in)
|
Valve stem to valve guide
clearance
|
Intake
|
0.02 ~
0.05mm (0.0008 ~ 0.0019in)
|
0.10mm
(0.0039in)
|
Exhaust
|
0.035 ~
0.065mm (0.0014 ~ 0.0026in)
|
0.13mm(0.0051in)
|
Valve guide
|
Installed dimension outer diameter
|
Intake
|
45.8~46.2mm
(1.8031~1.8189in)
|
|
Exhaust
|
52.8~53.2mm
(2.0787~2.0945in)
|
|
Service oversize
|
0.05, 0.25,
0.50mm (0.002, 0.010, 0.020in) oversize
|
|
Valve seat
|
Width of seat contact
|
Intake
|
1.1 ~ 1.5mm
(0.043 ~ 0.059in)
|
|
Exhaust
|
1.3 ~ 1.7mm
(0.051 ~ 0.066in)
|
|
Oversize
|
0.3, 0.6mm
(0.012, 0.024in) oversize
|
|
Valve spring
|
Free
length
|
48.86mm
(1.9236in)
|
|
Load
|
18.8k±0.9kg/39.0mm(41.4±2.0lb/1.5354in) 41.0±1.5kg/30.5mm(90.4±3.3lb/1.2008in)
|
|
Squarences
|
1.5° or
less
|
|
Valve
clearance
|
Cold
(20°C[68°F])
|
Intake
|
0.20mm
(0.0079in)
|
0.17~0.23mm (0.0067~0.0091in)
|
Exhaust
|
0.28mm
(0.0110in)
|
0.25~0.31mm (0.0098~0.0122in)
|
Hot
(80°C[176°F]) : only for reference
|
Intake
|
0.29mm
(0.0114in)
|
|
Exhaust
|
0.34mm
(0.0134in)
|
|
Cylinder head
|
Flatness of gasket surface
|
Max. 0.03mm
(0.0012in)
|
0.06mm(0.0024in)
|
Flatness of manifold mounting surface
|
Max. 0.15mm
(0.0059in)
|
0.03mm(0.0012in)
|
Oversize rework dimensions of valve seat
hole
|
Intake
|
0.3mm
(0.012in) O.S.
|
33.300 ~
33.325mm (1.3110 ~ 1.3120in)
|
|
0.6mm
(0.024in) O.S.
|
33.600 ~
33.625mm (1.3228 ~ 1.3238in)
|
|
Exhaust
|
0.3mm
(0.012in) O.S.
|
28.800 ~
28.821mm (1.1338 ~ 1.1346in)
|
|
0.6mm
(0.024in) O.S.
|
29.100 ~
29.121mm (1.1456 ~ 1.1465in)
|
|
Oversize rework dimensions of valve guide hole (both
intake and exhaust)
|
0.05mm (0.002in) O.S
|
11.05 ~
11.068mm (0.435 ~ 0.4357in)
|
|
0.25mm (0.010in) O.S
|
11.25 ~
11.268mm (0.443 ~ 0.4436in)
|
|
0.50mm (0.020in) O.S
|
11.50 ~
11.518mm (0.453 ~ 0.4535in)
|
|
Cylinder block
|
Cylinder bore
|
82.00 ~
82.03mm (3.2283 ~ 3.2295in)
|
|
Out-of-round and taper of cylinder bore
|
Less than
0.01mm (0.0004in)
|
|
Clearance with piston (To set limits to new
parts)
|
0.02 ~
0.04mm (0.0008 ~ 0.0016in)
|
|
Piston
|
Outer diameter (To set limits to new parts)
|
81.97 ~
82.00mm (3.2271 ~ 3.2283in)
|
|
Service oversize
|
0.25, 0.50mm
(0.010, 0.020in) oversize
|
|
Piston ring
|
Side
clearance
|
No.1
|
0.04 ~
0.08mm (0.0015 ~ 0.0031in)
|
0.1mm
(0.004in)
|
No.2
|
0.03 ~
0.07mm (0.0012 ~ 0.0027in)
|
|
End
gap
|
No.1
|
0.20 ~
0.35mm (0.0079 ~ 0.0138in)
|
1mm
(0.039in)
|
No.2
|
0.37 ~
0.52mm (0.0146 ~ 0.0205in)
|
1mm
(0.039in)
|
Oil
ring side rail
|
0.20 ~
0.60mm (0.0078 ~ 0.0236in)
|
1mm
(0.039in)
|
Service oversize
|
0.25, 0.50mm
(0.010, 0.020in.) oversize
|
|
Piston pin
|
Outer diameter
|
20.001 ~
20.006mm (0.7874 ~ 0.7876in)
|
|
Hole
inner diameter
|
20.016 ~
20.021mm (0.7880 ~ 0.7882in)
|
|
Hole
clearance
|
0.010 ~
0.020mm (0.0004 ~ 0.0008in)
|
|
Connecting rod small end inner diameter
|
19.974 ~
19.985mm (0.7864 ~ 0.7868in)
|
|
Connecting rod
|
Bend
|
0.05mm
(0.0020in) or less
|
|
Twist
|
0.1mm
(0.004in) or less
|
|
Connecting rod big end to crankshaft side
clearance
|
0.100 ~ 0.250mm
(0.0039 ~ 0.010in)
|
0.4mm(0.0157in)
|
Connecting rod
bearing
|
Oil
clearance (To seat limits to new parts)
|
0.024 ~
0.042mm (0.0009 ~ 0.0017in)
|
|
Undersize
|
0.25mm
(0.01in)
|
|
Camshaft
|
Cam
height
|
Intake
|
44.618mm
(1.7566in)
|
44.518mm(1.7527in)
|
Exhaust
|
44.518mm
(1.7527in)
|
44.418mm
(1.7487in)
|
Jourmal outer diameter
|
28mm
(1.1023in)
|
|
Bearing oil clearance
|
0.02 ~
0.061mm (0.0008 ~ 0.0024in)
|
0.1mm(0.0039in)
|
End
play
|
0.1 ~ 0.2mm
(0.0040 ~ 0.0079in)
|
|
Crankshaft
|
Pin
outer diameter
|
44.946 ~
44.966mm (1.7695 ~ 1.7703in)
|
|
Journal outer diameter
|
56.942 ~
56.962mm (2.2418 ~ 2.2426in)
|
|
Bend
|
0.03mm
(0.0012in) or less
|
|
Out-of-round, taper of journal and pin
|
0.01mm
(0.0004in) or less
|
0.030mm
(0.0012in)
|
End
play
|
0.06 ~
0.260mm (0.0023 ~ 0.010in)
|
|
Undersize
rework dimension of pin
|
0.25mm
(0.010in)
|
44.725 ~
44.740mm (1.7608 ~ 1.7614in)
|
|
Undersize
rework dimension of journal
|
0.25mm
(0.010in)
|
56.727 ~
56.742mm (2.2333 ~ 2.2339in)
|
|
Crankshaft
bearing
|
Oil
clearance
|
0.028 ~
0.046mm (0.0011 ~ 0.0018in)
|
|
Flywheel
|
Runout
|
0.1mm
(0.0039in)
|
0.13mm(0.0051in)
|
Cooling method
|
Water-cooled, pressurized. Forced circulation with
electrical fan
|
|
Coolant
|
Quantity
|
7liter
(7.4U.S qts, 6.16lmp. qts)
|
|
Radiator
|
Type
|
Pressurized
corrugated fin type
|
|
Radiator cap
|
Main
valve opening pressure
|
93.16 ~
122.58kpa(0.95 ~ 1.25kg/cm², 13.51 ~ 17.78psi)
|
|
Vacuum valve opening pressure
|
MAX. 6.86
kpa(0.07kg/cm², 1.00 psi)
|
|
Thermostat
|
Type
|
Wax pellet
type with jiggle valve
|
|
Valve opening temperature
|
82°C
(177°F)
|
|
Valve closing temperature
|
77°C
(170.6°F)
|
|
Full-opening temperature
|
95°C
(201°F)
|
|
Coolant pump
|
Centrifugal
type impeller
|
|
Drive belt
|
Type
|
V-ribbed
belt
|
|
Engine coolant temperature
sensor
|
Type
|
Heat-sensitive thermistor type
|
|
Resistance
|
2.31 ~
2.59kΩ at 20°C (68°F) 0.3222kΩ at 80°C
(176°F)
|
|
Oil pump
|
Clearance between outer circumference and front
case.
|
0.120 ~
0.185mm (0.0049 ~ 0.0073in)
|
|
Front case tip clearance
|
0.025 ~
0.069mm (0.0009 ~ 0.0027in)
|
|
Side
clearance
|
|
|
Inner gear
|
0.04 ~
0.085mm (0.0016 ~ 0.0033in)
|
|
Outer gear
|
0.04 ~
0.09mm (0.0016 ~ 0.0035in)
|
|
Engine oil pressure at 1500 RPM [Oil temperature is 90 to 110°C 194 to
230°F)]
|
245KPa
(2.5kg/cm², 35.5psi)
|
|
Engine oil
|
Oil
quantity(Total)
|
4.1L (4.33US
qts, 3.60 lmp.qts)
|
When replacing
a short engine or block assembly
|
Oil
quantity(Oil pan)
|
3.7L (3.91US
qts, 3.26lmp.qts)
|
When replacing
an oil pan only
|
Oil
quantity (Drain and refill including oil
filter)
|
4.0L (4.23US
qts, 3.52lmp.qts)
|
|
Oil
quality
|
Above API
SJ/SL or SAE 5W-20
|
|
Relief spring
|
Free
height
|
43.8mm
(1.725in.)
|
|
Load
|
3.7±0.4kg at
40.1mm (8.14±0.88lb/1.579in)
|
|
Air cleaner
|
Type
|
Dry
type
|
|
Element
|
Unwoven
cloth type
|
|
Exhaust pipe
|
Muffler
|
Expansion
resonance type
|
|
Suspension system
|
Rubber
hangers
|
|