Opel Frontera UBS. Service manual — part 429
6A – 6 ENGINE MECHANICAL
SERVICE STANDARD
Engine
mm (in)
Parts
Items
Service standard
Service limit
Remarks
Cylinder Head
Valve Spring
Valve and
Valve guide
Camshaft
0.075 (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
rod
32.977 – 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)
6A – 8 ENGINE MECHANICAL
Parts
Items
Service standard
Service limit
Remarks
Cylinder
Block
—
95.421 – 95.450
(3.7567 – 3.7579)
0.20 (0.0079)
Warpage
(Upper surface of the cylinder block)
Cylinder bore diameter
Parts
Items
Service standard
Service limit
Remarks
Thermostat
Radiator cap
83 – 87°C
(181 – 189°F)
More than 9.5 (0.374)
at 100°C (212°F)
88.2 – 117.6 kPa
(12.8 –17.0 psi)
Valve opening temperature
Valve full open temperature and lift
Valve opening pressure
Engine Cooling
mm (in)
mm (in)
ENGINE MECHANICAL 6A – 9
SERVICING
Servicing refers to general maintenance procedures to
be performed by qualified service personnel.
MODEL IDENTIFICATION
Engine Serial Number
The engine number is stamped on the rear left hand
side of the cylinder body.
AIR CLEANER
Oil Wetted (Viscous) Type Paper Element.
The air cleaner has an oil wetted paper element. No
servicing is required until the replacement interval is
reached.
Never attempt to clean the element, no matter how dirty
it may appear. The element is designed to provide
normal filtering efficiency until it becomes due for
replacement.
Refer to the Item “Service and Maintenance” in the
Owner’s and Driver’s Manual for general service
information.
LUBRICATING SYSTEM
Main Oil Filter (Cartridge Type Paper Element)
Replacement Procedure
1. Loosen the drain plug to drain the engine oil.
2. Wait a few minutes and then retighten the drain
plug.
3. Loosen the used oil filter (2) by turning it counter-
clockwise with the filter wrench.
4. Clean the oil filer gasket fitting face.
This will allow the new oil filter to seat properly.
5. Apply a light coat of engine oil to the O-ring.
6. Turn the new oil filter until the filter O-ring is fitted
against the sealing face.
7. Use the filter wrench to turn the filter additional one
and 1/4 turns.
Filter Wrench: 5-5540-0203-0
012RW115
012RW062
For Europe
1
2
050R200001
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст