1998 OPEL FRONTERA Workshop Manual

Page 1737 of 6000

OPEL FRONTERA 1998  Workshop Manual 6A – 4 ENGINE MECHANICAL
Engine Cooling
Starting System
Cooling system Coolant forced circulation
Radiator (2 tube in row) Tube type corrugated
Heat radiation capacity J/h (kcal/h) 318 x 10
6(76000)

Page 1738 of 6000

OPEL FRONTERA 1998  Workshop Manual ENGINE MECHANICAL 6A – 5
Charging System
Model (HITACHI) LR190-750B LR1100 – 731
Rated voltage V 12
Rated output A 90 100
Rotation direction
Clockwise
(As viewed from pulled)
Pulley effective diam

Page 1739 of 6000

OPEL FRONTERA 1998  Workshop Manual 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

Page 1740 of 6000

OPEL FRONTERA 1998  Workshop Manual 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
(

Page 1741 of 6000

OPEL FRONTERA 1998  Workshop Manual 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)
Cylind

Page 1742 of 6000

OPEL FRONTERA 1998  Workshop Manual 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  numb

Page 1743 of 6000

OPEL FRONTERA 1998  Workshop Manual 6A – 10 ENGINE MECHANICAL
8. Check  the  engine  oil  level  and  replenish  to  the
specified level if required.
9. Start the engine and check for oil leakage from the
main oil filter.
FUEL SYSTEM

Page 1744 of 6000

OPEL FRONTERA 1998  Workshop Manual ENGINE MECHANICAL 6A – 11
Remove  the  radiator  filler  cap  only  when  absolutely
necessary.
Always check the coolant level when the engine is cold.
Always  refer  to  the  chart  at  the  left