Dimensions
Overall length:
- 80 and 90 - 4393 mm
- Coupe — 4366 mm
Overall width:
- 80 and 90 - 1695 mm
- Coupe — 1716 mm
Overall height (without load)
- 80 and 90 - 1397 mm
- Coupe — 1368 mm
Ground clearance (at gross weight):
- 80 - 120 mm
- 90 with standard suspension - 127 mm
- 90 with lowered suspension - 115 mm
- Coupe — 129 mm
Wheelbase (without load):
- 80 and 90 - 2546 mm
- Coupe — 2556.5 mm
Front track (without load)
- 80 and 90 - 1411 mm
- Coupe — 1452 mm
Rear track:
- 80 with rear drum brakes 1432 mm
- 80 with rear disc brakes - 1430 mm
- 90 - 1431 mm
- Coupe — 1447 mm
Turning circle:
- 80 without power steering - 10.3 m
- 80 with power steering - 10.5 m
- 90 without power steering - 11.2 m
- 90 with power steering 11.1 m
- Coupe — 11.6 m
Weight
Curb weight (without cargo):
- 80 with carburetor engine - 1020 kg
- 80 with injection engine - 1050 kg
- 90 — 1170-1200 kg
- Coupe — 1170 kg
Gross weight:
- 80 with carburetor engine - 1480 kg
- 80 with injection engine - 1510 kg
- 90 — 1630-1660 kg
- Coupe — 1630 kg
Maximum load carried on the roof is 75 kg
Maximum towing weight (at 12° slope):
- 80 with carburetor engine - 750-1300 kg
- 80 with injection engine - 1100-1200 kg
- 90 — 1250-1350 kg
- Coupe — 1350 kg
Filling tanks
Crankcase:
- 4-cylinder (with filter) — 3.0 l
- 4-cylinder (no filter) — 2.5 l
- 5-cylinder (with filter) — 4.5 l
- 5-cylinder (no filter) — 4.0 l
The volume of oil between the lower and upper marks on the dipstick is 1.0 l
Cooling system:
- 4-cylinder - 6.5 l
- 5-cylinder - 8.0 l
Fuel tank:
- All models except Coupe - 68 l
- Coupe — 70 l
Manual transmission - 2.35L
Automatic transmission:
- Box, total - 6.0 l
- When replacing transmission fluid - 3.0 l
Main gear:
- 089 — 0.75 l
- 087 — 0.70 l
4-cylinder engines
Cylinder firing order: 1 - 3-4 - 2 (cylinder #1 on camshaft belt side)
Lubrication system
Oil type/specification - Universal motor oil, viscosity SAE 15W/50 or 20W/50 (Duckhams QXR or Hypergrade)
Oil pressure (minimal) — 2.0 bar at 2000 rpm and oil temperature 80°C
Oil pump
Gear circumferential clearance (maximum) — 0.20 mm
Axial clearance of gears (maximum) — 0.15 mm
Oil filter — Champion C101
Intermediate shaft
Axial displacement - 0.25 mm
Crankshaft
Needle bearing installation depth: 1.5 mm
Axial displacement:
- New shaft - 0.07-0.17 mm
- Wear limit - 0.25 mm
Maximum working clearance of the main bearing is 0.017 mm
Main journal diameter:
- Standard size - 53.96-53.98 mm
- First repair size - 53.71-53.73 mm
- Second repair size - 53.46-53.48 mm
- Third repair size - 53.21-53.23 mm
Crankpin diameter:
- Standard size - 45.96-45.98 mm
- First repair size - 45.71-45.73 mm
- The second repair size is 45.46 - 45.48 mm
- Third repair size - 45.21-45.23 mm
Maximum ovality of the neck is 0.03 mm
Pistons and piston rings
| Piston diameter: | 1,6/1,8 | 2,0 |
| Standard | 80.98 mm | 82.48 mm |
| First repair size | 81.23 mm | 82.73 mm |
| Second repair size | 81.48 mm | 82.98 mm |
| Cylinder bore diameter: | 1,6/1,8 | 2,0 |
| Standard | 81.01 mm | 82.51 mm |
| First repair size | 81.26 mm | 82.76 mm |
| Second repair size | 81.51 mm | 83.01 mm |
Clearance between piston and cylinder wall:
- New - 0.03 mm
- Wear limit - 0.07 mm
Piston ring groove clearance:
- New - 0.02-0.05 mm
- Wear limit - 0.15 mm
Cylinder boring
Maximum ovality - 0.04 mm
Gap in the ring lock (the ring is located at a distance of 15 mm from the bottom of the cylinder):
- New compression - 0.30-0.45 mm
- New oil scraper - 0.25-0.45 mm
- Wear limit - 1.0 mm
Connecting rods
Maximum axial movement of the lower head - 0.37 mm
Connecting rod bearing working clearance (wear limit) — 0.12 mm
Camshaft
Maximum axial displacement - 0.15 mm
Bearing working clearance - 0.1 mm
Camshaft runout (maximum) — 0.01 mm
Valves
Valve bevel angle - 45°
Guide bushings
Maximum valve swing (measured at the head):
- Inlet - 1.0 mm
- Graduation - 1.3 mm
Cylinder head
Maximum deformation of the sealing surface is 0.1 mm
Minimum height (between sealing surfaces) — 132.55 mm
Valve seat angle - 45°
Valve opening/closing moment (at 1 mm rise):
5-cylinder engines
Cylinder firing order: 1 - 2-4 - 5-3 (cylinder #1 on camshaft belt side)
Lubrication system
Oil type/specification - Universal motor oil, viscosity SAE 15W/50 or 20W/50 (Duckhams QXR or Hypergrade)
Oil pressure (minimal) — 2.0 bar at 2000 rpm and oil temperature 80°C
Crankshaft
Axial displacement:
- New shaft - 0.07-0.23 mm
- Wear limit - 0.29 mm
Maximum working clearance of the main bearing is 0.16 mm
Main journal diameter:
- Standard size - 57.96-57.98 mm
- First repair size - 53.71-53.73 mm
- Second repair size - 53.46-53.48 mm
- Third repair size - 53.21-53.23 mm
Crankpin diameter:
- Standard size - 47.76-47.78 mm
- First repair size - 47.51-47.53 mm
- Second repair size - 47.26-47.28 mm
- Third repair size - 47.01-47.03 mm
Maximum ovality of the neck is 0.03 mm
Pistons and piston rings
Clearance between piston and cylinder wall:
- New - 0.025 mm
- Wear limit - 0.08 mm
Piston ring groove clearance:
- New:
- Compression rings - 0.02-0.07 mm
- Oil scraper ring - 0.02-0 06 mm
- Wear limit - 0.15 mm
Cylinder Bore Diameter - Same as 4-cylinder engines*
Cylinder Bore Diameter - Same as 4-cylinder engines*
Cylinder boring:
- Maximum ovality - 0.04 mm
Gap in the ring lock (the ring is located at a distance of 15 mm from the bottom of the cylinder):
- New compression - 0.20-0.40 mm
- New oil scraper - 0.25-0.50 mm
- Wear limit - 1.0 mm
* Nominal dimensions 81.0/82.5 mm
Connecting rods
Maximum axial movement of the lower head is 0.40 mm
Connecting rod bearing working clearance (wear limit) — 0.12 mm
Camshaft
Maximum axial displacement:
- 10-valve engine - 0.15 mm
- 20-valve engine - 0.20 mm
Bearing working clearance:
- 10-valve engine - 0.1 mm
- 20-valve engine - 0.2 mm
- Camshaft runout (maximum) 0.01 mm
Valves
Valve bevel angle - 45°
Guide Bushings - As for 4-cylinder engines
Valve opening/closing moment (at 1 mm rise):
Cylinder head
Maximum height (between sealing surfaces):
- Between surfaces on a 10-valve engine - 132.75 mm
- Between the contact surface of the bolt and the connector surface - 118.1 mm
Geometrical parameters of the valve seat of a gasoline engine
1) Engine letter designation
2) If necessary, process with a correction cutter at an angle of 75°
b = maximum allowable processing size (is calculated)
Z = lower edge of cylinder head
Correction chamfer angle - 30°
Valve seat angle - 45°
Diesel Engine Valve Seat Parameters
1) Max. outer diameter of cutter.
Correction chamfer angle - 15°
Seat bevel angle - 45°
Valve dimensions
[The original version is on the portal: audimanual.ru]