Opel Vectra B

Since 1995 of release

Repair and car operation

3.2.2. Technical characteristics

THE GENERAL DATA

The engine c four cylinders, two top camshafts resulted by a gear belt.

The engine
Engine code:
– The engine of 1,6 l	X16XEL
– The engine of 1,8 l	X18XE
– The engine of 2.0 l	X20XEV
Diameter of cylinders:
– The engine of 1,6 l	79,0 mm
– The engine of 1,8 l	81,6 mm
– The engine of 2.0 l	86,0 mm
Piston stroke:
– The engine of 1,6 l	81,5 mm
– The engine of 1,8 l	86,0 mm
– The engine of 2.0 l	86,0 mm
Working volume:
– The engine of 1,6 l	1598 sm3
– The engine of 1,8 l	1799 sm3
– The engine of 2.0 l	1998 sm3
Compression degree:
– The engine of 1,6 l	10,5:1
– The engine of 1,8 l	10,8:1
– The engine of 2.0 l	10,8:1
Capacity:
– The engine of 1,6 l	74 kw at 6200 rpm
– The engine of 1,8 l	85 kw at 5400 rpm
– The engine of 2.0 l	100 kw at 5600 rpm
.Максимальный a twisting moment:
– The engine of 1,6 l	150 nanometers at 3200 rpm
– The engine of 1,8 l	170 nanometers at 3600 rpm
– The engine of 2.0 l	188 nanometers at 3200 rpm
Operating procedure of cylinders	1–3–4–2 (cylinder N1 is located from outside a gear belt)
Direction of rotation of a cranked shaft	Clockwise (if to take a detached view a gear belt)
Camshaft
Axial люфт	0,04 – 0,15 mm
Lifting of cams:
– The inlet valve:
• the engine of 1,6 l	10,0 mm
• the engine of 1,8 and 2,0 l	8,5 mm
– The final valve:
• the engine of 1,6 l	10,0 mm
• the engine of 1,8 and 2,0 l	8,0 mm
Greasing system
Drive of the oil pump directly from a cranked shaft
Is minimum admissible pressure of oil at turns of idling and at the heated-up engine	1,5 bar
Backlash between teeths of gear wheels of the pump	0,10 – 0,20 mm
Axial люфт:
– The engine of 1,6 l	0,08 – 0,15 mm
– The engine of 1,8 and 2,0 l	0,03 – 0,10 mm

The tightening moments

Engines of 1,6 l
Bolts of fastening of a cover of the bearing of a camshaft	8 Nanometers
Bolts of fastening of a cover of a head	8 Nanometers
Bolt of fastening of a pulley of a camshaft:
– A stage 1	50 Nanometers
– A stage 2	To tighten on a corner 60 °
– A stage 3	To tighten on a corner 15 °
Bolt of fastening of a cover of the bottom head of a rod:
– A stage 1	25 Nanometers
– A stage 2	To tighten on a corner 30 °
Bolt of fastening of a pulley of a cranked shaft:
– A stage 1	95 Nanometers
– A stage 2	To tighten on a corner 30 °
– A stage 3	To tighten on a corner 15 °
Bolt of fastening of the gauge of a cranked shaft	8 Nanometers
Bolts of fastening of a head of the block of cylinders:
– A stage 1	25 Nanometers
– A stage 2	To tighten on a corner 90 °
– A stage 3	To tighten on a corner 90 °
– A stage 4	To tighten on a corner 90 °
– A stage 5	To tighten on a corner 45 °
Bolts of fastening of a plate of a drive	60 Nanometers
Bolts of fastening of a forward and right support of the power unit to the engine	60 Nanometers
Nuts of fastening of a forward and right suspension bracket of the power unit to the bottom frame	45 Nanometers
Bolts of fastening of a back support of the power unit to скобе	45 Nanometers
Bolts of fastening of a back support of the power unit to a frame	20 Nanometers
Bolts of draught of indemnification of a twisting moment	60 Nanometers
Bolts of fastening of a transmission to the engine:
– Bolts М8	20 Nanometers
– Bolts М10	40 Nanometers
– Bolts М12	60 Nanometers
Bolts of fastening of a flywheel:
– A stage 1	35 Nanometers
– A stage 2	To tighten on a corner 30 °
– A stage 3	To tighten on a corner 15 °
Bolts of fastening of a radical cover of the bearing:
– A stage 1	60 Nanometers
– A stage 2	To tighten on a corner 60 °
– A stage 3	To tighten on a corner 15 °
Bolts of fastening of the oil pump	6 Nanometers
Screws of fastening of a cover of the oil pump	6 Nanometers
Bolt of fastening of a safety valve of the pump	30 Nanometers
Fastening bolts маслоприемника	8 Nanometers
Bolts of fastening of the oil pallet:
– Fastening of the oil pallet to the block of cylinders	10 Nanometers
– Fastening bolts to a transmission:
• М8	20 Nanometers
• М10	40 Nanometers
Masloslivnaja stopper	45 Nanometers
The top and bottom casings of a gear belt	4 Nanometers
Back casing of a gear belt	6 Nanometers
Bolts of fastening of the mechanism of a tension	20 Nanometers
Engines of 1,8 and 2,0 l
Bolts of fastening of a cover of bearings of a camshaft	8 Nanometers
Bolts of fastening of a cover of a head	8 Nanometers
Bolts of fastening of a pulley of a camshaft:
– A stage 1	50 Nanometers
– A stage 2	To tighten on a corner 60 °
– A stage 3	To tighten on a corner 15 °
Bolts of fastening of a cover of the bearing of the bottom head of a rod:
– A stage 1	35 Nanometers
– A stage 2	To tighten on a corner 45 °
– A stage 3	To tighten on a corner 15 °
Bolt of fastening of a pulley of a cranked shaft	20 Nanometers
Bolt of fastening of a gear pulley of a cranked shaft:
– A stage 1	130 Nanometers
– A stage 2	To tighten on a corner from 40 to 50 °
Bolts of fastening of a head of the block of cylinders:
– A stage 1	25 Nanometers
– A stage 2	To tighten on a corner 90 °
– A stage 3	To tighten on a corner 90 °
– A stage 4	To tighten on a corner 90 °
– A stage 5	To tighten on a corner 15 °
Bolts of fastening of a plate of a drive	60 Nanometers
Forward right suspension bracket of the power unit:
– Bolts of fastening of a suspension bracket to the engine	60 Nanometers
– Bolts of fastening of a suspension bracket to the bottom frame	45 Nanometers
Back support:
– Fastening bolts to скобе	45 Nanometers
– Fastening bolts to the bottom frame	20 Nanometers
– Fastening bolts to a transmission	60 Nanometers
Bolts of fastening of a transmission to the engine:
– Bolts М8	20 Nanometers
– Bolts М10	40 Nanometers
– Bolts М12	60 Nanometers
Bolts of fastening of a flywheel:
– A stage 1	35 Nanometers
– A stage 2	To tighten on a corner 30 °
– A stage 3	To tighten on a corner 15 °
Bolts of fastening of a radical cover of the bearing:
– A stage 1	50 Nanometers
– A stage 2	To tighten on a corner 45 °
– A stage 3	To tighten on a corner 15 °
Bolts of fastening of the oil pump	8 Nanometers
Bolts of fastening of a cover of the oil pump	6 Nanometers
Bolts of fastening of a safety valve of the oil pump	30 Nanometers
Bolts of fastening of the mesh filter to the oil pump	8 Nanometers
Bolts of fastening of the oil pallet:
– A stage 1	8 Nanometers
– A stage 2	To tighten on a corner 30 °
Drain stopper in the pallet	10 Nanometers
Casings of a gear belt	6 Nanometers
The mechanism of a tension of a gear belt	20 Nanometers