Page 2713 of 3051
Service Data and Specifications (SDS)
OIL PRESSURE CHECKNLLC0011
Engine speed
rpmApproximate discharge pressure
kPa (bar, kg/cm2, psi)
600 More than 98 (0.98, 1.0, 14)
2,000 More than 294 (2.94, 3.0, 43)
6,000 More than 392 (3.92, 4.0, 57)
OIL PUMP INSPECTIONNLLC0013Unit: mm (in)
Body to outer rotor radial clearance 0.250 - 0.325 (0.0098 - 0.0128)
Inner rotor to outer rotor tip clearance Below 0.18 (0.0071)
Body to inner rotor clearance 0.030 - 0.085 (0.0012 - 0.0033)
Body to outer rotor axial clearance 0.030 - 0.090 (0.0012 - 0.0035)
Inner rotor to brazed portion of housing clearance 0.045 - 0.091 (0.0018 - 0.0036)
REGULATOR VALVE INSPECTIONNLLC0012Unit: mm (in)
Regulator valve to oil pump cover clearance 0.052 - 0.088 (0.0020 - 0.0035)
OIL CAPACITYNLLC0036Unit:!(Imp qt)
With oil filter change2.7 (2-3/8)
Without oil filter change2.5 (2-1/4)
Dry engine (engine overhaul)3.1 (2-3/4)
ENGINE LUBRICATION SYSTEMQG
Service Data and Specifications (SDS)
LC-10
Page 2714 of 3051

SEM164F
AEM080
Precautions
LIQUID GASKET APPLICATION PROCEDURENLLC00141. Use a scraper to remove all traces of old liquid gasket from
mating surfaces and grooves. Also, completely clean any oil
from these areas.
2. Apply a continuous bead of liquid gasket to mating surfaces.
(Use Genuine Liquid Gasket or equivalent).
+For oil pan, be sure liquid gasket diameter is 3.5 to 4.5 mm
(0.138 to 0.177 in).
+For areas except oil pan, be sure liquid gasket diameter is 2.0
to 3.0 mm (0.079 to 0.118 in).
3. Apply liquid gasket around the inner side of bolt holes (unless
otherwise specified).
4. Assembly should be done within 5 minutes after coating.
5. Wait at least 30 minutes before refilling engine oil and engine
coolant.
Preparation
SPECIAL SERVICE TOOLSNLLC0015
Tool number
Tool nameDescription
EG17650301
Radiator cap tester
adapter
NT564
Adapting radiator cap tester to radiator filler neck
a: 28 (1.10) dia.
b: 31.4 (1.236) dia.
c: 41.3 (1.626) dia.
Unit: mm (in)
ENGINE COOLING SYSTEMQG
Precautions
LC-11
Page 2725 of 3051

Symptom Check items
Except cool-
ing system
parts mal-
functionÐ Overload on engineAbusive drivingHigh engine rpm under no
load
Driving in low gear for
extended time
Driving at extremely high
speed
Powertrain system malfunc-
tion
Ð Installed improper size
wheels and tires
Dragging brakes
Improper ignition timing
Blocked or restricted air
flowBlocked bumper Ð
Ð Blocked radiator grilleInstalled car brassiere
Mud contamination or
paper clogging
Blocked radiator Ð
Blocked condenser
Ð
Installed large fog lamp
Service Data and Specifications (SDS)
THERMOSTATNLLC0029
Valve opening temperature ÉC (ÉF) 82 (180)
Valve lift mm/ÉC (in/ÉF)More than 8/95 (0.31/203)
RADIATORNLLC0030Unit: kPa (bar, kg/cm2, psi)
Cap reliefpressureStandard 78 - 98 (0.78 - 0.98, 0.8 - 1.0, 11 - 14)
Limit 59 - 98 (0.59 - 0.98, 0.6 - 1.0,9-14)
Leakage test pressure157 (1.57, 1.6, 23)
COOLANT CAPACITYNLLC0038Unit:!(Imp qt)
With reservoir tank6.75 (6)
Reservoir tank0.7 (5/8)
ENGINE COOLING SYSTEMQG
Overheating Cause Analysis (Cont'd)
LC-22
Page 2726 of 3051

SEM164F
AEM080
Precautions
LIQUID GASKET APPLICATION PROCEDURENLLC01131. Use a scraper to remove all traces of old liquid gasket from
mating surfaces and grooves. Also, completely clean any oil
from these areas.
2. Apply a continuous bead of liquid gasket to mating surfaces.
(Use Genuine Liquid Gasket or equivalent.)
+For oil pan, be sure liquid gasket diameter is 4.0 to 5.0 mm
(0.157 to 0.197 in).
+For areas except oil pan, be sure liquid gasket diameter is 2.0
to 3.0 mm (0.079 to 0.118 in).
3. Apply liquid gasket around the inner side of bolt holes (unless
otherwise specified).
4. Assembly should be done within 5 minutes after coating.
5. Wait at least 30 minutes before refilling engine oil and engine
coolant.
Preparation
SPECIAL SERVICE TOOLSNLLC0114The actual shapes of Kent-Moore tools may differ from those of special service tools illustrated here.
Tool number
Tool nameDescription
ST25052000
Hose
NT559
Adapting oil pressure gauge to cylinder block
KV10115801
Oil filter wrench
NT362
Removing oil filter
WS39930000
Tube presser
NT052
Pressing the tube of liquid gasket
ENGINE LUBRICATION SYSTEMSR
Precautions
LC-23
Page 2733 of 3051

1. Drain engine oil and coolant.
2. Remove oil cooler.
3. Installation is in reverse order of removal.
+Be careful not to burn yourself as engine oil is hot.
+After installation, run engine for a few minutes and check
for oil leaks.
+Do not spill coolant on drive belts.
INSPECTIONNLLC01241. Check oil cooler for cracks.
2. Check oil cooler for clogging by blowing through coolant inlet.
If necessary, replace oil cooler assembly.
Service Data and Specifications (SDS)
OIL PRESSURE CHECKNLLC0094
Engine speed
rpmApproximate discharge pressure
kPa (bar, kg/cm2, psi)
Idle speed More than 78 (0.78, 0.80, 11)
3,200 314 - 392 (3.2 - 4.0, 46 - 57)
REGULATOR VALVE INSPECTIONNLLC0096Unit: mm (in)
Regulator valve to oil pump cover clearance 0.040 - 0.097 (0.0016 - 0.0038)
OIL PUMP INSPECTIONNLLC0095Unit: mm (in)
Body to outer rotor radial clearance 0.114 - 0.200 (0.0045 - 0.0079)
Inner gear to outer gear tip clearance Below 0.18 (0.0071)
Body to inner gear clearance 0.05 - 0.09 (0.0020 - 0.0035)
Body to outer gear axial clearance 0.05 - 0.11 (0.0020 - 0.0043)
Inner gear to brazed portion of housing clearance 0.045 - 0.091 (0.0018 - 0.0036)
OIL CAPACITYNLLC0097Unit:!(Imp qt)
With oil filter change3.7 (3-1/4)
Without oil filter change3.5 (3-1/8)
Dry engine (engine overhaul)3.9 (3-3/8)
ENGINE LUBRICATION SYSTEMSR
Oil Cooler (Cont'd)
LC-30
Page 2734 of 3051

SEM164F
AEM080
Precautions
LIQUID GASKET APPLICATION PROCEDURENLLC01301. Use a scraper to remove all traces of old liquid gasket from
mating surfaces and grooves. Also, completely clean any oil
from these areas.
2. Apply a continuous bead of liquid gasket to mating surfaces.
(Use Genuine Liquid Gasket or equivalent.)
+For oil pan, be sure liquid gasket diameter is 4.0 to 5.0 mm
(0.157 to 0.197 in).
+For areas except oil pan, be sure liquid gasket diameter is 2.0
to 3.0 mm (0.079 to 0.118 in).
3. Apply liquid gasket around the inner side of bolt holes (unless
otherwise specified).
4. Assembly should be done within 5 minutes after coating.
5. Wait at least 30 minutes before refilling engine oil and engine
coolant.
Preparation
SPECIAL SERVICE TOOLNLLC0131The actual shapes of Kent-Moore tools may differ from those of special service tools illustrated here.
Tool number
Tool nameDescription
EG17650301
Radiator cap tester
adapter
NT564
Adapting radiator cap tester to radiator filler neck
a: 28 (1.10) dia.
b: 31.4 (1.236) dia.
c: 41.3 (1.626) dia.
Unit: mm (in)
ENGINE COOLING SYSTEMSR
Precautions
LC-31
Page 2744 of 3051

Symptom Check items
Except cool-
ing system
parts mal-
functionÐ Overload on engineAbusive drivingHigh engine rpm under no
load
Driving in low gear for
extended time
Driving at extremely high
speed
Powertrain system mal-
function
Ð Installed improper size
wheels and tires
Dragging brakes
Improper ignition timing
Blocked or restricted air
flowBlocked bumper Ð
Ð Blocked radiator grilleInstalled car brassiere
Mud contamination or
paper clogging
Blocked radiator Ð
Blocked condenser
Ð
Installed large fog lamp
Service Data and Specifications (SDS)
THERMOSTATNLLC0110
Valve opening temperature ÉC (ÉF) 82 (180)
Valve lift mm/ÉC (in/ÉF)More than 8/95 (0.31/203)
RADIATORNLLC0111Unit: kPa (bar, kg/cm2, psi)
Cap reliefpressureStandard 78 - 98 (0.78 - 0.98, 0.8 - 1.0, 11 - 14)
Limit 59 - 98 (0.59 - 0.98, 0.6 - 1.0,9-14)
Leakage test pressure157 (1.57, 1.6, 23)
COOLANT CAPACITYNLLC0112Unit:!(Imp qt)
With reservoir tank6.75 (6)
Reservoir tank0.7 (5/8)
ENGINE COOLING SYSTEMSR
Overheating Cause Analysis (Cont'd)
LC-41
Page 2745 of 3051

SEM164F
AEM080
Precautions
LIQUID GASKET APPLICATION PROCEDURENLLC00391. Use a scraper to remove all traces of old liquid gasket from
mating surfaces and grooves. Also, completely clean any oil
from these areas.
2. Apply a continuous bead of liquid gasket to mating surfaces.
(Use Genuine Liquid Gasket or equivalent.)
+For oil pan, be sure liquid gasket diameter is 4.0 to 5.0 mm
(0.157 to 0.197 in).
+For areas except oil pan, be sure liquid gasket diameter is 2.0
to 3.0 mm (0.079 to 0.118 in).
3. Apply liquid gasket around the inner side of bolt holes (unless
otherwise specified).
4. Assembly should be done within 5 minutes after coating.
5. Wait at least 30 minutes before refilling engine oil and engine
coolant.
Preparation
SPECIAL SERVICE TOOLSNLLC0040
Tool number
Tool nameDescription
ST25051001
Oil pressure gauge
NT050
ST25052000
Hose
NT559
Adapting oil pressure gauge to upper oil pan
WS39930000
Tube presser
NT052
Pressing the tube of liquid gasket
ENGINE LUBRICATION SYSTEMYD
Precautions
LC-42