1998 OPEL FRONTERA oil

6G–14
ENGINE LUBRICATION
Main Data and Specification
General Specification
ItemSpecificationsItem6VD16VE1
Oil capacity5.3 liters
Torque Specifications
Crankcase, Oil pan, Timing belt tensioner, Timing
pulley, timing belt cover, Oil pump, Oil gallery, Oil
strainer Nꞏm (Kgꞏm/lb ft)
E06RW045

6G–15 ENGINE LUBRICATION
Special Tool
ILLUSTRATIONTOOL NO.
TOOL NAME
5–8840–2287–0
(J–39202)
Installer; Oil pump oil
seal
5–8840–2153–0
(J–37228)
Seal cutter
5–8840–2005–0
(J–29107)
Universal pitman arm
puller
5–8840–0203–0
(J–36390)
Wrench; Oil filter

Main Bearing
Bore Diameter mm(in.)Crankshaft
Main Journal Diameter mm(in.)
Size Mark Inside DiameterGrade Mark Outside Diameter
Crankshaft
Bearing
Grade Mark
Oil Clearance
mm (in.)
1 or - 69.927 ~ 69.932
(2.7530 ~ 2.7532)
2 or - -69.922 ~ 69.927
(2.7528 ~ 2.7530)
3 or - - -69.917 ~ 69.922
(2.7526 ~ 2.7528)
1 or -69.927 ~ 69.932
(2.7530 ~ 2.7532)
2 or - - 69.922 ~ 69.927
(2.7528 ~ 2.7530)
3 or - - -69.917 ~ 69.922
(2.7526 ~ 2.7528)Black
Blue
Green
Black 73.987 ~ 74.000
(2.9129 ~ 2.9134)
73.975 ~ 73.987
(2.9124 ~ 2.9129) 1
20.035 ~ 0.061
(0.0014 ~ 0.0024)
0.032 ~ 0.058
(0.0013 ~ 0.0023)
0.037 ~ 0.063
(0.0015 ~ 0.0025)
0.031 ~ 0.056
(0.0012 ~ 0.0022)
0.036 ~ 0.048
(0.0014 ~ 0.0019)
0.033 ~ 0.058
(0.0013 ~ 0.0023)

ENGINE MECHANICAL 6A – 1
ENGINE
ENGINE MECHANICAL
CONTENTS
General Description . . . . . . . . . . . . . . . . . . . . 6A–2
Service Information . . . . . . . . . . . . . . . . . . . . 6A–3
Service Standard . . . . . . . . . . . . . . . . . . . . . . 6A–6
Servicing . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6A–9
Tightening Torque . . . . . . . . . . . . . . . . . . . . . 6A–14
Special Tools . . . . . . . . . . . . . . . . . . . . . . . . . 6A–25
Engine Assembly . . . . . . . . . . . . . . . . . . . . . . 6A–28
Engine Mount (RH) . . . . . . . . . . . . . . . . . . . . 6A–30
Engine Mount (LH). . . . . . . . . . . . . . . . . . . . . 6A–31
Intercooler . . . . . . . . . . . . . . . . . . . . . . . . . . . 6A–32
Cylinder Head Cover . . . . . . . . . . . . . . . . . . . 6A–33
Intake Manifold . . . . . . . . . . . . . . . . . . . . . . . 6A–35
Exhaust Manifold . . . . . . . . . . . . . . . . . . . . . . 6A–36
Turbocharger . . . . . . . . . . . . . . . . . . . . . . . . . 6A–38Cylinder Head . . . . . . . . . . . . . . . . . . . . . . . . 6A–41
Cylinder Head Gasket . . . . . . . . . . . . . . . . . . 6A–43
Camshaft . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6A–47
Timing Gear . . . . . . . . . . . . . . . . . . . . . . . . . . 6A–52
Valve Stem Seal, Valve Spring and Adjuster . . 6A–60
Valve Clearance Adjustment. . . . . . . . . . . . . . 6A–67
Oil Rail and Injector . . . . . . . . . . . . . . . . . . . . 6A–69
Crank Case . . . . . . . . . . . . . . . . . . . . . . . . . . 6A–72
Crankshaft . . . . . . . . . . . . . . . . . . . . . . . . . . . 6A–74
Piston and Connecting Rod . . . . . . . . . . . . . . 6A–84
Cylinder Block . . . . . . . . . . . . . . . . . . . . . . . . 6A–92
Oil Pump Assembly . . . . . . . . . . . . . . . . . . . . 6A–98
Oil Filter Cartridge . . . . . . . . . . . . . . . . . . . . . 6A–99
Oil Cooler . . . . . . . . . . . . . . . . . . . . . . . . . . . 6A–99

6A – 2 ENGINE MECHANICAL
GENERAL DESCRIPTION
Cylinder Head Gasket
The cylinder head gasket is laminated steel sheets.
Three grades of the gasket according to the measured
piston head projection from the cylinder block are
provided to give the engine a minimum compression
ratio fluctuation.
Tightening Method for
Special Bolt
The cylinder head fixing bolts, flywheel bolts and
connecting rod cap fixing bolts are tightened by the
angular Tightening Method.
Piston
Auto-thermatic pistons having steel struts with a 0.4
mm offset from the piston pin center line, are applied to
reduce thermal expansion and resulting engine noise
when the engine is cold.
Bearings
The crankshaft bearings and connecting rod bearings
are of aluminum having a high bearing surface.
These bearings are especially sensitive to foreign
material such as metal scraps. So, it is very important
that the oil ports and other related surfaces are kept
clean and free of foreign material.
Crankshaft bearings are selected for optimum bearing
and journal clearance which reduces vebration and
noise.
For General Export
For Europe
F06R200004

ENGINE MECHANICAL 6A – 3
SERVICE INFORMATION
MAIN DATA AND SPECIFICATION
Engine type Diesel, four cycle water cooled inline
Camshaft type DOHC
Number of cylinders 4
Bore x stroke (mm) 95.4 x 104.9
Total piston displacement (cc) 2999
Compression ratio (to 1) 19.0
For Europe : 18.5
Engine weight (dry) N (kg/lb) 2492 (254/560) (A/T)
For Europe : 2422 (247/545) (A/T)
2649 (270/593) (M/T)
For Europe : 2697 (275/606) (M/T)
Engine idling speed (Reference) RPM 720
Compression pressure kpa (kg/cm
2/psi)-rpm 3040 (31/441)-200
Firing order 1–3–4–2
VALVE SYSTEM
Intake valves open at: B.T.D.C. 3°
close at: A.B.D.C. 57.6°
Exhaust valves open at: B.B.D.C. 56.5°
close at: A.T.D.C. 5°
Valve clearance (at cold) mm (in)
intake: 0.15 (0.006)
exhaust: 0.25 (0.01)
Oil filter Full flow and bypass combined type
Oil capacity (Original factory fill or rebuilt engine) 9.0 liters (7.9 US quarts)
Oil capacity (Service change)
with filter change 6.0 liters (6.3 US quarts)
without filter change 5.0 liters (5.3 US quarts)
Oil cooler Water cooled type
Inter cooler Air cooled type
Turbocharger method
Control method Wastegate control
Lubrication Pressurized control
Cooling method Coolant cooled
Crankshaft
As tufftriding (Nitrizing treatment) is applied to increase
crankshaft strength, crankpins and journals should not
be reground.
Piston Cooling
An oiling jet device for piston cooling is provided in the
lubricating oil circuit from the cylinder block oil gallery
via a check valve.
Take care not to damage any oiling jet when removing
and installing piston and connecting assembly.
Fuel Injection System
The injection system is oil rail type.
Quick On Start 4 System
QOS4 preheating system which features a quick-on
glow plug with thermometer control of the glowing time
and the afterglow time function, is applied.

6A – 6 ENGINE MECHANICAL
SERVICE STANDARD
Enginemm (in)
Parts Items Service standard Service limit Remarks
Cylinder Head
Va l v e S p r i n g
Va l v e a n d
Valve guide
Camshaft0.075 (0.0030) or less
95.0 (3.740)
45.7 (1.8)
—
241 (54.2)
6.959 – 6.977
(0.27 – 0.272)
6.692 – 6.970
(0.271 – 0.272)
0.023 – 0.056
(0.0009 – 0.0022)
0.03 – 0.063
(0.0011 – 0.0024)
8.0 (0.312)
1.1 (0.0433)
1.2 (0.0472)
1.2 (0.0472)
45°
2.1 (0.0827)
2.1 (0.0827)
0.08 (0.00314)
46.67 (1.8374)
46.77 (1.8413)
29.939 – 29.960
(1.167 – 1.168)
0.02 (0.0008) or less
0.40 – 0.082
(0.0016 – 0.0032)0.50 (0.0197)
—
44.8 (1.765)
1.6 (0.063)
210 (47.22)
6.92 (0.270)
6.90 (0.269)
0.19 (0.0074)
0.20 (0.0079)
—
1.6 (0.0630)
1.1 (0.0433)
1.1 (0.0433)
—
2.6 (0.1024)
2.6 (0.1024)
2.0 (0.00797)
46.57 (1.8335)
46.67 (1.8374)
29.84 (1.1748)
0.10 (0.0039)
0.12 (0.0047)Cannot be
reground Cylinder head lower surface for flatness
Cylinder head height
Free height
Squareness
Spring tension (when assembled) N(lb)
Diameter of Valve stem IN
EX
Valve and valve guide clearance IN
EX
Valve guide upper end height
(Measured from the Cylinder head upper
face)
Valve guide margin
Valve thickness IN
EX
Valve seat contact surface angle
Valve seat contact width IN
EX
End play
Cam lobe height IN
EX
Journal diameter
Runout
Camshaft oil clearance

ENGINE MECHANICAL 6A – 7
Parts Items Service standard Service limit Remarks
Tappet
Crankshaft
Piston,
Piston pin,
Piston ring
and
Connecting
rod32.977 – 32.990
(1.2983 – 1.2988)
0.01 – 0.039
(0.0004 – 0.0015)
0.04 – 0.20
(0.0016 – 0.0079)
0.037 – 0.068
(0.0015 – 0.0027)
0.05 (0.0020) or less
69.917 – 69.932
(2.7526 – 2.7532)
52.915 – 52.930
(2.0933 – 2.0839)
95.32 – 95.349
(3.7527 – 3.7539)
0.11 – 0.92
(0.0043 – 0.0362)
0.25 – 0.40
(0.0098 – 0.0157)
0.20 – 0.35
(0.0079 – 0.0138)
0.10 – 0.30
(0.0039 – 0.0118)
0.05 – 0.09
(0.0020 – 0.0035)
0.03 – 0.07
(0.00118 – 0.00276)
30.995 – 31.000
(1.203 – 1.205)
0.008 – 0.020
(0.0003 – 0.00079)
0.005 – 0.018
(0.0002 – 0.0007)
0.08 (0.031) or less
0.05 (0.0020) or less
0.230 (0.0091)
0.022 – 0.042
(0.0009 – 0.0017)32.950 (1.2972)
0.10 (0.0039)
0.30 (0.00118)
0.11 (0.0043)
0.08 (0.0031)
69.91 (2.7524)
52.90 (2.0827)
—
—
1.5 (0.0590)
1.5 (0.0590)
1.5 (0.0590)
0.15 (0.0059)
0.15 (0.0059)
30.97 (1.2078)
0.05 (0.0020)
0.04 (0.0016)
0.20 (0.00787)
0.15 (0.0059)
0.35 (0.0138)
0.0060
(0.0024)Uneven
wear limit
0.05 (0.002)
Uneven
wear limit
0.08 (0.0031)
Per 100
(3.94)
Per 100
(3.94) Outside diameter
Oil clearance
Thrust clearance
Main bearing oil clearance
Crankshaft runout
Main journal diameter
Crank pin diameter
Piston diameter
Piston clearance
Piston ring gap 1st
2nd
Oil
Piston ring clearance 1st/2nd
Oil
Piston pin diameter
Piston pin clearance
(Between connecting rod and piston pin)
Piston pin clearance
(Between piston and piston pin)
Connecting rod alignment Bend
Twist
Connecting rod thrust clearance
Oil clearance
(Between crank pin and Connecting rod)
mm (in)