Specifications
Type 4-cylinder transversely mounted in-line engine, water-cooled, single overhead camshaft
Engine: | Code | Displacement | Dian. | Piston stroke | Cylinder compression ratio |
1.3 l | 13S | 1297 cm3 | 75.0 mm | 73.4 mm | 9,2:1 |
1.6 l | 16S | 1598 cm3 | 80.0 mm | 79.5 mm | 9,2:1 |
1.8 l | 18E | 1796 cm3 | 84.8 mm | 79.5 mm | 9,5:1 |
The operating order of the cylinders is 1-3-4-2 (cylinder No. 1 is located at the timing belt cover).
Cylinder block (crankcase)
- Material - Cast iron
- The maximum deviation of the cylinder cross-section from the round shape is 0.013 mm
- Maximum cylinder toe to taper - 0.013 mm
- The maximum increase in cylinder size after boring is 0.5 mm
Crankshaft | 1.3 | 1.6 and 1.8 |
Number of main bearings | 5 | 5 |
Root neck diameter | 54.972-54.985 mm | 57.982-57.995 mm |
Crankpin Diameter | 42.971-42.987 mm | 48.971-48.987 mm |
Repair size reduction after boring | -0.25 and -0.50 mm | -0.25 and -0.50 mm |
Axial movement of the crankshaft | 0.1-2.0 mm | 0.07-0.3 mm |
Working clearance of the main bearing | 0.025-0.05 mm | 0.015-0.04 mm |
Working clearance of connecting rod bearing | 0.019-0.071 mm | 0.019-0.063 mm |
Lateral play of the connecting rod lower head | 0.11-0.24 mm | 0.07-0.24 mm |
Bearing shell marking: | Upper (all engines) | Lower (all engines) |
Main bearings, standard | Brown | Green |
Main bearings, repair size -0.25 mm | Brown/blue | Green/blue |
Main bearings, repair size -0.5 mm | Brown/white | Green/white |
Connecting rod bearings, standard | No markings | No markings |
Connecting rod bearings, repair size -0.25 mm | Blue | Blue |
Connecting rod bearings, repair size -0.5 mm | White | White |
Camshaft
Identification code: | |
1.3 | IN |
1.6 | A |
1.8 | IN |
Axial movement - 0.09-0.21 mm
Camshaft journal diameters: | 1.3 | 1.6 and 1.8 |
N 1 | 39.435-39.450 mm | 42.455-42.470 mm |
N 2 | 39.685-39.700 mm | 42.705-42.720 mm |
N 3 | 39.935-39.950 mm | 42.955-42.970 mm |
N 4 | 40.125-40.200 mm | 43.205-43.220 mm |
N 5 | 40.435-40.450 mm | 43.455-43.470 mm |
Camshaft bearing diameters (right in the body): | ||
N 1 | 39.500-39.525 mm | 42.500-42.525 mm |
N 2 | 39.750-39.775 mm | 42.750-42.775 mm |
N 3 | 40,000-40,025 mm | 43,000-43,025 mm |
N 4 | 40.250-40.275 mm | 43.250-43.275 mm |
N 5 | 40.550-40.525 mm | 43.500-43.525 mm |
Pistons and piston rings
- Type - Alloy, dimpled bottom
- Number of piston rings - Ring lock:
- Compression - 0.3-0.5 mm
- Oil scraper - 0.40-1.40 mm
- The displacement of the locks of adjacent rings relative to each other is 180 degrees.
Gap between piston pin and piston:
- 1.3 - 0.007-0.010 mm
- 1.6 and 1.8 - 0.011-0.014 mm
Piston brands - 1.3: | Diameter (mm) | Marking |
Production class 1 | 74,93 | 5 |
74,94 | 6 | |
74,95 | 7 | |
74,96 | 8 | |
Production class 2 | 74,97 | 99 |
74,98 | 00 | |
74,99 | 01 | |
75,00 | 02 | |
Production class 3 | 75,01 | 03 |
75,02 | 04 | |
75,03 | 05 | |
75,04 | 06 | |
Production class 4 | 75,05 | 07 |
75,06 | 08 | |
75,07 | 09 | |
75,08 | 1 | |
Repair size (+0.5 mm) | 75,45 | 7 + 0,5 |
75,46 | 8 + 0,5 | |
75,47 | 9 + 0,5 | |
75,48 | 0 + 0,5 |
Piston brands - 1.6: | Diameter (mm) | Marking |
Production class 1 | 79,935-79,945 | 5 |
79,945-79,955 | 6 | |
79,955-79,965 | 7 | |
79,965-79,975 | 8 | |
Production class 2 | 79,975-79,985 | 99 |
79,985-79,995 | 00 | |
79,995-80,005 | 01 | |
80,005-80,015 | 02 | |
Production class 3 | 80,015-80,025 | 03 |
80,025-80,035 | 04 | |
80,035-80,045 | 05 | |
80,045-80,055 | 06 | |
Production class 4 | 80,055-80,065 | 07 |
80,065-80,075 | 08 | |
80,075-80,085 | 09 | |
80,085-80,095 | 1 | |
Repair size (+0.5 mm) | 80,455-80,465 | 7 + 0,5 |
80,465-80,475 | 8 + 0,5 | |
80,475-80,485 | 9 + 0,5 | |
80,485-80,495 | 0 + 0,5 |
Piston brands - 1.8: | Diameter (mm) | Marking |
Production class 1 | 84,735-84,745 | 5 |
84,745-84,755 | 6 | |
84,755-84,765 | 7 | |
84,765-84,775 | 8 | |
Production class 2 | 84,775-84,785 | 99 |
84,785-84,795 | 00 | |
84,795-84,805 | 01 | |
84,805-84,815 | 02 | |
Production class 3 | 84,815-84,825 | 03 |
84,825-84,835 | 04 | |
84,835-84,845 | 05 | |
84,845-84,855 | 06 | |
Production class 4 | 84,855-84,865 | 07 |
84,865-84,875 | 08 | |
84,875-84,885 | 09 | |
84,885-84,895 | 1 | |
Repair size (+0.5 mm) | 85,255-85,265 | 7 + 0,5 |
85,265-85,275 | 8 + 0,5 | |
85,275-85,285 | 9 + 0,5 | |
85,285-85,295 | 0 + 0,5 |
Piston clearance in cylinder:
- New motor - 0.02 mm
After boring:
- 1.3 - 0.01-0.03 mm
- 1.6 and 1.8 - 0.02-0.04 mm
Cylinder head | 1.3 | 1.6 and 1.8 |
Material | Light alloy | Light alloy |
Maximum permissible sealing surface information | 0.025 mm | 0.025 mm |
Overall cylinder head height | 95.9-96.1 mm | 95.75-96.25 mm |
Valve seat width: | ||
Intake | 1.3-1.4 mm | 1.3-1.4 mm |
Graduation | 1.7-1.8 mm | 1.7-1.8 mm |
Valves
Valve clearances - Automatically adjusted via hydraulic lifters
Clearance between valve stem and guide: | 1.3 | 1.6 and 1.8 |
Intake | 0.02-0.05 mm | 0.015-0.042 mm |
Graduation | 0.04-0.07 mm | 0.03-0.06 mm |
Valve seat chamfer angle | 44 degrees | 44 degrees |
Guide bushing installed height | 80.85-81.25 mm | 80,95-81,85 |
Valve stem diameter: | ||
Intake | 7,000-7,010 mm | 7.795-7.985 mm |
Graduation | 6.980-6.990 mm | 7.957-7.970 mm |
Repair dimensions | +0.075, +0.150, +0.250 mm | +0.075, +0.150, +0.250 mm |
Valve Guide Inner Diameter | 7.030-7.050 mm | 8,000-8,017 mm |
Flywheel
Maximum thickness reduction - 0.3 mm
Lubrication system
Oil type/specification - Universal motor oil, viscosity SAE 10W/40 - 20W/50, API specification SG/CD (Duckhams QXR, QS, Hypergrade Plus or Hypergrade)
Oil pump:
- Circumferential clearance (between gears) — 0.1-0.2 mm
Gap between gears and pump housing (axial movement):
- 1.3 - 0.08-0.15 mm
- 1.6 and 1.8 - 0.03-0.10 mm
Oil pressure at idle (engine at normal operating temperature) — 1.5 bar
System capacity (with oil filter replacement) (approximate data)
- 1.3 - 3.00 l
- 1.6 - 3.50 l
- 1.8 - 3.55 l
Oil filter:
- 1.3 (LINF mount) — Champion G103
- All other models - Champion G102
Torque (Nm)
- Attaching the flywheel to the crankshaft:
1.3 — 60 1.6 and 1.8 - (in 2 stages) 50, then tighten another 25-30 degrees
- Attaching the drive disk to the crankshaft - 60
- Main bearing cap bolts:
1.3,1.6 and 1.8 - 65
- Oil pump mounting bolts - 6
- Oil pump safety valve plug - 30
- Attaching the oil filter to the engine - 15
- Oil pressure switch - 30
- Oil pump bolts - 6
- Pan drain plug - 45
- Pan bolts - 5
- Connecting rod bearing cap bolts:
1.3 — 28
1.6 and 1.8 - (in 2 stages) 35, then tighten another 45
Cylinder head bolts (1.3):
- Stage 1 - 25
- Stage 2 - Tighten another 60 degrees.
- Stage 3 - Tighten another 60 degrees.
- Step 4 - Tighten another 30 degrees.
- Stage 5 - After the engine warms up, tighten it another 30 degrees.
Cylinder head bolts (1.6 and 1.8):
- Stage 1 - 25
- Stage 2 - Tighten another 60 degrees.
- Stage 3 - Tighten another 60 degrees.
- Step 4 - Tighten another 60 degrees.
- Stage 5 - After the engine warms up, tighten it another 30 degrees.
Camshaft sprocket bolt - 45
Crankshaft pulley bolt:
- 1.3 — 55
- 1.6 and 1.8 - 20
Crankshaft sprocket bolt (1.6 and 1.8):
- Stage 1 - 130
- Stage 2 - Tighten another 40-50 degrees.
Starter bolts:
- 1.3 — 25
- 1.6 and 1.8 - 45
Manifold nuts and bolts:
- 1.3 — 25
- 1.6 and 1.8 - 45
- Fastening the support bracket for engines to the crankcase - 50
- Attaching the engine support bracket to the transmission - 30
- Attaching the engine mounts to the frame - 40
- Attaching the generator bracket to the cylinder block - 40
- Attaching the fuel pump to the camshaft housing - 18
- Attaching the water pump to the cylinder block:
1.3 — 8
1.6 and 1.8 - 25
Visitor comments