Opel Zafira B MPV 2006 Owners Workshop Manual page 126

2E•4 Engine removal and overhaul procedures
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1.9 litre SOHC diesel engines (continued)
Crankshaft and bearings
Number of main bearings. . ................. , .............. .
Main bearing journal diameter ............................... .
Big-end bearing journal diameter. . . . . . . . . ................... .
Crankshaft endfloat ....................................... .
Pistons
Piston diameter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....
Piston rings
5
59.855 to 60.000 mm
50.660 to 50.805 mm
0.049 to 0.211 mm
81.920 to 81.950 mm
Number of rings (per piston) ................................. . 2 compression, 1 oil control
Ring end gap:
Top compression ....................................... .
Second compression .................................•...
Oil control ...............................•....•........
Torque wrench settings
Refer to Chapter 2C Specifications
1.9 litre DOHC diesel engines
0.25 to 0.40 mm
0.25 to 0.50 mm
0.25 to 0.50 mm
Note: Where specifications are given as NI A, no information was available at the time of writing.
Refer to your Vauxha/1/0pel dealer for the latest information available.
Cylinder head
Maximum gasket face distortion . . . . . . . . . . . . . . . . . . . . . . . . .... .
Cylinder head height . . . . . . . . . . . . . . . . . . . . . . . . . . . ....... .
Valve seat angle in cylinder head. . .......................... .
Valve seat width in cylinder head ............................. .
Maximum permissible valve stem play in guide .................. .
Valves and guides
Stem diameter:
Intake valve ............................................ .
Exhaust valve .......................................... .
Valve head diameter. . . . . . . . . . . . . . . . . . . ................... .
Valve length ............................................. .
0.10 mm
106.95 to 107.05 mm
N/A
N/A
N/A
5.982 to 6.000 mm
5.972 to 5.990 mm
N/A
N/A
Valve clearances ........................................ . Automatic adjustment by hydraulic cam followers
Cylinder block
Maximum gasket face distortion ............................. .
Cylinder bore diameter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....... .
Maximum cylinder bore ovality ............................... .
Maximum cylinder bore taper ................................ .
Crankshaft and bearings
Number of main bearings ................................... .
Main bearing journal diameter . . . . . . . ....................... .
Big-end bearing journal diameter ............................. .
Crankshaft endfloat . . . . . . ................................ .
Pistons
Piston diameter . . . . . . ................................... .
Piston rings
0.15 mm
82.000 to 82.030 mm
0.050 mm
0.005 mm
5
59.855 to 60.000 mm
50.660 to 50.805 mm
0.049 to 0.211 mm
81.920 to 81.950 mm
Number of rings (per piston). . . . . . . . . . . . . . . . . . . . . . . . . . . . .....
Ring end gap:
2 compression, 1 oil control
Top compression . . . . . . . . . . . . . ......................... . 0.20 to 0.35 mm
0.60 to 0.80 mm
0.25 to 0.50 mm
Second compression .................................... .
Oil control ............................................. .
Torque wrench settings
Refer to Chapter 2D Specifications
Included in this Part of Chapter 2 are details
of removing the engine/transmission from the
car and general overhaul procedures for the
cylinder head, cylinder block/crankcase and
all other engine internal components.
The information given ranges from advice
concerning preparation for an overhaul and
the purchase of parts, to detailed step-by-step
procedures covering removal, inspection,
renovation and refitting of engine internal
components.
After Section 5, all instructions are based
on the assumption that the engine has
been removed from the car. For information
concerning in-car engine repair, as well as
the removal and refitting of those external
components necessary for full overhaul, refer to
Part A, B, C or D of this Chapter (as applicable)
and to Section 5. Ignore any preliminary