Specifications; Ohc Engines - Opel Kadett Owner's Manual

Chapter 2 Part B:

OHC engines

Contents
Ancillary components - removal and refitting . . . . . . . . . . . . . . . . . . . .5
Camshaft - removal and refitting . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
Camshaft toothed belt - removal, refitting and adjustment . . . . . . . . .7
Compression test - description and interpretation . . . . . . . . . . . . . . . .2
Crankshaft and main bearings - removal and refitting . . . . . . . . . . . .20
Crankshaft front oil seal - removal and refitting . . . . . . . . . . . . . . . . .17
Crankshaft rear oil seal - removal and refitting . . . . . . . . . . . . . . . . . .19
Cylinder head - overhaul . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
Cylinder head - removal and refitting . . . . . . . . . . . . . . . . . . . . . . . . . .8
Cylinder head and pistons - decarbonising . . . . . . . . . . . . . . . . . . . .11
Engine oil and filter - renewal . . . . . . . . . . . . . . . . . . . . .See Chapter 1
Engine oil level check . . . . . . . . . . . . . . . . . . . . . . .See Weekly checks
Engine - initial start-up after overhaul . . . . . . . . . . . . . . . . . . . . . . . .24
Engine - removal and refitting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23
Degrees of difficulty
Easy, suitable for Fairly easy, suitable
novice with little for beginner with
experience some experience

Specifications

General
Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Engine codes:
1.3 litre models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.4 litre models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.6 litre models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.8 litre models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.0 litre models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Note: The engine code forms the first digits of the engine number
Bore x Stroke:
1.3 litre models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.4 litre models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.6 litre models:
16SH engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
16SV and C16NZ engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.8 litre models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.0 litre models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Capacity:
1.3 litre models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.4 litre models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.6 litre models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.8 litre models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.0 litre models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Firing order . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Crankshaft rotation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Compression ratio:
13N and 13NB engines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
13S, 16SH, 20NE and C20NE engines . . . . . . . . . . . . . . . . . . . . . . . .
14NV or C14NZ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
18E engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
16SV, C16NZ, 18SE, 20SEH and 20SER engines . . . . . . . . . . . . . . .
Camshaft toothed belt tension (using gauge KM-510-A): . . . . . . . . . . .
New belt, cold . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
New belt, warm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Used belt, cold . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Used belt, warm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Engine components - examination and renovation . . . . . . . . . . . . . .21
Engine dismantling and reassembly - general . . . . . . . . . . . . . . . . . . .4
Engine lubrication and crankcase ventilation systems - general
description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22
Engine/transmission mountings - removal and refitting . . . . . . . . . . .18
Flywheel - removal and refitting . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
General description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
General engine checks . . . . . . . . . . . . . . . . . . . . . . . . . .See Chapter 1
Oil pressure regulator valve - removal and refitting . . . . . . . . . . . . . . .6
Oil pump - overhaul . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
Oil pump - removal and refitting . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
Operations requiring engine removal . . . . . . . . . . . . . . . . . . . . . . . . . .3
Pistons and connecting rods - removal and refitting . . . . . . . . . . . . .15
Sump - removal and refitting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
Fairly difficult, Difficult, suitable for
suitable for competent experienced DIY
DIY mechanic mechanic
Four-cylinder, in-line, water-cooled, single overhead camshaft,
transversely mounted
13N, 13NB or 13 S
14NV or C14NZ
16SH, 16SV or C16NZ
18E or 18SE
20NE, 20SEH, 20SER or C20NE
75.0 x 73.4 mm
77.6 x 73.4 mm
80.0 x 79.5 mm
79.0 x 81.6 mm
84.8 x 79.5 mm
86.0 x 86.0 mm
1297 cc
1389 cc
1598 cc
1796 cc
1998 cc
1-3-4-2 (No.1 cylinder at timing belt end)
Clockwise
8.2 : 1
9.2 : 1
9.4 : 1
9.5: 1
10.0 : 1
1.3 and 1.4 litre
6.0
8.0
5.0
7.5
Very difficult,
suitable for expert
DIY or professional
1.6, 1.8 and 2.0 litre
3.0
8.0
3.0
8.0
2B•1
2B