Honda Tsivik
+ Cars of the Honda Civic and Acura Integra brand
+ Maintenance instruction
+ Routine maintenance
- Engine
+ Repair of the engine without extraction from the car - the Civic model
+ Repair of the engine without extraction from the car - the Integra model
+ General and capital repairs of the engine
+ Cooling system and heating
+ Power supply system and release
+ Engine electric equipment
+ Control systems of the engine
+ Gear shifting box
+ Coupling and power shafts
+ Brake system
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment
Engine
Specifications
Repair without extraction from the car – the Civic model
General parameters
| Characteristic |
Value |
Ignition order | 1–3–4–2 |
Numbering of cylinders (in front back) | 1–2–3–4 |
Diameter of cylinders, mm | 74.93 |
Piston stroke, mm | 89.92 |
Working volume, cm3 (l) | 1589 (1.6) |
Arrangement of cylinders and direction of rotation of the distributor of ignition
| |
|
Camshaft
| Characteristic |
Value |
Axial side play, mm | |
Nominal | 0.051 |
Limit admissible | 0.152 |
Cam height in the plane of rise, mm |
|
D16Y5 |
|
Inlet |
|
Primary | 38.4277 |
Secondary | 32.1920 |
Final | 38.7833 |
D16Y7 |
|
Inlet | 35.2984 |
Final | 37.2821 |
D16Y8 |
|
Inlet |
|
Pervichye | 36.7767 |
Intermediate | 38.2727 |
Secondary | 37.0637 |
Final | 38.0086 |
Cross beating, mm |
|
Nominal | 0.025 |
Limit admissible | 0.051 |
Working gap in bearings, mm |
|
Nominal | 0.0508÷0.1016 |
Limit admissible | 0.152 |
Oil pump
| Characteristic |
Value |
Working gaps of gear wheels, mm | |
Axial gap of gear wheels | |
Nominal | 0.025÷0.076 |
Limit admissible | 0.152 |
Gap between tops of teeths of gear wheels |
|
Nominal | 0.025÷0.152 |
Limit admissible | 0.203 |
Gap between an external gear wheel and walls of the case |
|
Nominal | 0.102÷0.178 |
Limit admissible | 0.203 |
Efforts of tightening of threaded connections, Nanometer
| Characteristic |
Value |
Bolts of fastening of covers of bearings of the camshaft | |
Bolts on 6 mm | 12.2 |
Bolts on 8 mm | 19 |
Camshaft cogwheel bolt | 37 |
Bolt of fastening of the sensor of fluctuations of a bent shaft | 11.8 |
Bolt of a pulley of a bent shaft | 182 |
Bolts of a head of cylinders | |
Stage 1 | 19 |
Stage 2 | 49 |
Stage 3 | 66 |
Stage 4 | 66 |
Bolts of fastening of a driving disk to a bent shaft | 73 |
Nuts of fastening of the inlet pipeline | 23 |
Nuts of fastening of a final collector to a head of cylinders | 31 |
Nuts of fastening of a reception pipe to a final collector | |
D16Y5, D16Y7 | 34 |
D16Y8 | 54 |
Bolts of the top cover of a final collector | 23 |
Bolts of fastening of the lower cover of a final collector (D16Y5, D16Y7) | 10.8 |
Bolts of fastening of a flywheel to a bent shaft | 118 |
Oxygen sensor (l-probe) | 45 |
Oil pressure sensor switch | 17.6 |
Drain stopper of the pallet of a case of the engine | 39 |
Bolts of fastening of the pallet of a case to the engine | 11.8 |
Nuts of fastening of a maslozaborny tube to a pump housing | 10.8 |
Fastening of a maslozabornik of the oil pump to the bridge of covers of radical bearings | 10.8 |
Bolts of fastening of the case of the oil pump to the engine | 10.8 |
Screws of fastening of a cover of the oil pump | 6.8 |
Bolts of the holder of a back epiploon of a bent shaft | 10.8 |
Bolts of fastening of covers of a gas-distributing belt | 9.7 |
Bolt of fastening of a natyazhitel of a gas-distributing belt | 45 |
Bolts of fastening of a cover of a head of cylinders | 9.7 |
Bolts of fastening of the electromagnetic valve of blocking of VTEC | 11.8 |
Bolts of fastening of the water pump | 12.2 |
Repair without extraction from the car – the Integra model
General parameters
| Characteristic |
Value |
Ignition order | 1–3–4–2 |
|
Numbering of cylinders (from left to right) | 1–2–3–4 |
Diameter of cylinders, mm | 81.03 |
Piston stroke, mm |
|
| B18B1 | 88.90 |
| B18C1 and B18C5 | 87.12 |
| Working volume, cm3 (l) | |
| B18B1 | 1835 (1.8) |
| B18C1 and B18C5 | 1803 (1.8) |
Arrangement of cylinders and direction of rotation of the distributor of ignition
| |
|
Camshaft
| Characteristic |
Value |
Axial side play, mm | |
Nominal | 0.051÷0.152 |
Limit admissible | 0.508 |
Cam height in the plane of rise, mm |
|
B18B1 |
|
Inlet | 33.7160 |
Final | 33.5280 |
B18C1 |
|
Inlet |
|
Pervichye | 33.4112 |
Intermediate | 36.3779 |
Secondary | 34.5465 |
Final |
|
Pervichye | 33.1114 |
Intermediate | 35.7200 |
Secondary | 34.3814 |
B18C5 |
|
Inlet |
|
Pervichye | 33.0886 |
Intermediate | 35.9105 |
Secondary | 34.7320 |
Final |
|
Pervichye | 32.7838 |
Intermediate | 36.3322 |
Secondary | 34.6913 |
Cross beating, mm |
|
Nominal | 0.025 |
Limit admissible | 0.051 |
Working gap in bearings, mm |
|
| B18B1 |
|
Nominal | 0.0305÷0.0686 |
Limit admissible | 0.152 |
| B18C1 and B18C5 |
|
Nominal | 0.0508÷0.0889 |
Limit admissible | 0.152 |
Oil pump
| Characteristic |
Value |
Working gaps of gear wheels, mm | |
Axial gap of gear wheels | |
Nominal | 0.025÷0.076 |
Limit admissible | 0.152 |
Gap between tops of teeths of gear wheels |
|
Nominal | 0.051÷0.152 |
Limit admissible | 0.203 |
Gap between an external gear wheel and walls of the case |
|
Nominal | 0.025÷0.076 |
Limit admissible | 0.152 |
Efforts of tightening of threaded connections, Nanometer
| Characteristic |
Value |
Bolts of fastening of covers of bearings of the camshaft | |
B18B1 | 12.2 |
B18C1 and B18C5 | |
Bolts on 6 mm | 12.2 |
Bolts on 8 mm | 27 |
Camshaft cogwheel bolts | |
B18B1 | 37 |
B18C1 and B18C5 | 56 |
Bolts of the sensor of fluctuations of a bent shaft | 10.8 |
Bolt of a pulley of a bent shaft | 176 |
Bolts of a head of cylinders | |
Stage 1 | 30 |
Stage 2 | |
B18B1 | 83 |
B18C1 and B18C5 | 85 |
Bolts of fastening of a driving disk to a bent shaft | 73 |
Bolts/nut of fastening of the inlet pipeline | 23 |
Nuts of fastening of an air chamber of the inlet pipeline (B18C1) | 23 |
Nuts of fastening of a final collector to a head of cylinders | 31 |
Nuts of fastening of a reception pipe to a final collector | 54 |
Bolts of the top cover of a final collector | 23 |
Bolts of fastening of a flywheel to a bent shaft | 103 |
Oxygen sensor (l-probe) | 45 |
Bolts of a masloraspylitel | 17.6 |
Oil pressure sensor switch | 17.6 |
Bolts of fastening of a maslootrazhatelny plate of the pallet of a case | |
B18B1 and B18C1 | 10.8 |
B18C5 | 9.7 |
Drain stopper of the pallet of a case of the engine | 45 |
Bolts of fastening of the pallet of a case to the engine | 10.8 |
Nuts of fastening of a maslozaborny tube to a pump housing | |
B18B1 and B18C1 | 10.8 |
B18C5 | 9.7 |
Fastening of a maslozabornik of the oil pump to the bridge of covers of radical bearings | |
B18B1 and B18C1 | 10.8 |
B18C5 | 9.7 |
Bolts of fastening of the case of the oil pump to the engine | |
Bolts of 6 mm | |
B18B1 and B18C1 | 10.8 |
B18C5 | 9.7 |
Bolts of 8 mm | 23 |
Fastening of a cover of the oil pump | |
1994 and 1995 | 5.4 |
since 1996 | 6.8 |
Stopper of the reducing valve of the oil pump | 39 |
Bolts of the holder of a back epiploon of a bent shaft | 10.8 |
Bolts of fastening of covers of a gas-distributing belt | 9.7 |
Bolt of fastening of a natyazhitel of a gas-distributing belt | 5.4 |
Nuts of fastening of a cover of a head of cylinders | 9.7 |
Bolts of fastening of the electromagnetic valve of blocking of VTEC | 11.8 |
Bolts of fastening of the water pump | 11.8 |
General and capital repairs of the engine
Civic models
General parameters
| Characteristic |
Value |
Compression pressure in cylinders, kgf/cm2 | |
Nominal | 12.9 |
The minimum admissible | 9.5 |
The maximum admissible difference between cylinders | 2.0 |
Oil pressure (the engine is heated-up up to the normal working temperature), kgf/cm2 | |
At single turns | 0.7 |
With a frequency of rotation of the engine of 3000 rpm | 3.5 |
Engine block
| Characteristic |
Value |
Diameter of cylinders, mm |
|
Nominal | 75.0011÷75.0189 |
Limit admissible | 75.0697 |
Extreme admissible conicity of the cylinder, mm | 0.051 |
Extreme admissible ovality of the cylinder, mm | 0.051 |
Limit admissible excess of diameter of the cylinder, mm | 0.510 |
Extreme admissible not planeness of the interfaced surface, mm | 0.102 |
Pistons and piston rings
| Characteristic |
Value |
Diameter of pistons, mm | 74.9808÷74.9910 |
Nominal | 74.9706 |
Limit admissible | 5.16 |
Height of a point of measurement of diameter from a cut of a skirt, mm |
|
Gap of landing of the piston in the cylinder, mm |
|
Nominal | 0.0102÷0.0406 |
Limit admissible | 0.051 |
Gap of landing of piston rings in flutes, mm |
|
Top compression ring | 0.0356÷0.0610 |
Nominal | 0.127 |
Limit admissible |
|
Second compression ring |
|
Nominal | 0.0305÷0.0559 |
Limit admissible | 0.127 |
Gaps in locks of piston rings, mm | |
Top compression ring |
|
Nominal | 0.152÷0.305 |
Limit admissible | 0.610 |
Second compression ring |
|
Nominal | 0.305÷0.457 |
Limit admissible | 0.711 |
Oil scraper ring | |
Nominal | 0.203÷0.711 |
Limit admissible | 0.787 |
Bent shaft and rods
| Characteristic |
Value |
Axial side play, mm | |
Nominal | 0.102÷0.356 |
Limit admissible | 0.457 |
Necks of radical bearings |
|
Diameter, mm | 54.9758÷55.0012 |
Extreme admissible conicity, mm | 0.0051 |
Extreme admissible ovality, mm | 0.0051 |
Limit admissible beating, mm | 0.051 |
Working gap in radical bearings, mm |
|
Necks 1 and 5 |
|
Nominal | 0.0178÷0.0356 |
Limit admissible | 0.051 |
Necks 2, 3 and 4 |
|
Nominal | 0.0229÷0.0432 |
Limit admissible | 0.051 |
Necks of conrod bearings |
|
Diameter, mm | 44.9758÷45.0012 |
Extreme admissible conicity, mm | 0.0051 |
Extreme admissible ovality, mm | 0.0051 |
Limit admissible beating, mm | 0.051 |
Working gap in conrod bearings, mm |
|
Nominal | 0.0203÷0.0381 |
Limit admissible | 0.051 |
Side side play of rods, mm |
|
Nominal | 0.152÷0.305 |
Limit admissible | 0.406 |
Head of cylinders and valvate mechanism
| Characteristic |
Value |
Extreme admissible not planeness of the interfaced surface of a head, mm | |
Without pro-point | 0.051 |
Repair | 0.203 |
Height of a head of cylinders, mm | 92.939÷93.040 |
Tilt angle of a facet of valvate saddles | 45 ° |
Tilt angle of a working facet of plates of valves | 45 ° |
Width of a cylindrical part (corbel) of the forming plate surface of the valve, mm |
|
Inlet valves | 0.660 |
Final valves | 0.940 |
Diameter of a core of the valve, mm |
|
Inlet valves |
|
Nominal | 5.4788÷5.4889 |
Limit admissible | 5.08 |
Final valves |
|
Nominal | 5.4508÷5.4610 |
Limit admissible | 5.04 |
Internal diameter of the directing plugs of valves, mm |
|
Nominal | 5.512÷5.537 |
Limit admissible | 5.563 |
Gap of landing of cores of valves in the directing plugs, mm |
|
Inlet valves |
|
Nominal | 0.025÷0.051 |
Limit admissible | 0.076 |
Final valves |
|
Nominal | 0.051÷0.076 |
Limit admissible | 0.102 |
Adjusting height of cores of valves, mm |
|
Nominal | 53.162÷53.645 |
Limit admissible | 53.899 |
Free length of valvate springs, mm |
|
D16Y7 | 57.91 |
D16Y5 |
|
Inlet valves | 56.39 |
Final valves | 57.91 |
D16Y8 |
|
Inlet valves | 57.91 |
Final valves | 58.67 |
Efforts of tightening of threaded connections, Nanometer
| Connection type |
Value |
Bolts of covers of radical bearings | |
Stage 1 | 24 |
Stage 2 | 52 |
Nuts of covers of the lower heads of rods | 31 |
* See also Specifications to Repair without extraction from the car – the Civic model.
Integra models
General parameters
| Characteristic |
Value |
Compression pressure in cylinders, kgf/cm2 | |
| B18B1 | |
Nominal | 13.9 |
The minimum admissible | 9.8 |
The maximum admissible difference between cylinders | 2.0 |
| B18C1 and B18C5 | |
Nominal | 18.9 |
The minimum admissible | 9.8 |
| The maximum admissible difference between cylinders | 2.0 |
Oil pressure (the engine is heated-up up to the normal working temperature), kgf/cm2 | |
At single turns | 0.7 |
With a frequency of rotation of the engine of 3000 rpm | 3.5 |
Engine block
| Characteristic |
Value |
Diameter of cylinders, mm | |
Nominal | 81.001÷81.026 |
Limit admissible | 87.077 |
Extreme admissible conicity of the cylinder, mm | 0.051 |
Extreme admissible ovality of the cylinder, mm | 0.051 |
Limit admissible excess of diameter of the cylinder, mm | 0.254 |
Extreme admissible not planeness of the interfaced surface, mm | 0.102 |
Pistons and piston rings
| Characteristic |
Value |
Diameter of pistons, mm |
|
Nominal | 80.975÷81.001 |
Limit admissible | 80.975 |
Height of a point of measurement of diameter from a cut of a skirt, mm | 15.8 |
Gap of landing of the piston in the cylinder, mm |
|
Nominal | 0.0102÷0.0406 |
Limit admissible | 0.051 |
Gap of landing of piston rings in flutes, mm |
|
Top compression ring |
|
Nominal | 0.0457÷0.0711 |
Limit admissible | 0.127 |
Second compression ring |
|
| B18B1 (Riken) | 0.0406÷0.0660 |
| B18B1 (Teikoku) | 0.0457÷0.0711 |
| B18C1 and B18C5 |
|
Nominal | 0.0457÷0.0711 |
Limit admissible | 0.127 |
Gaps in locks of piston rings, mm |
|
Top compression ring |
|
| B18B1 (Riken) | 0.203÷0.356 |
| B18B1 (Teikoku) | 0.203÷0.305 |
| B18C1 and B18C5 |
|
Nominal | 0.203÷0.356 |
Limit admissible | 0.610 |
Second compression ring |
|
Nominal | 0.406÷0.559 |
Limit admissible | 0.711 |
Oil scraper ring |
|
| B18B1 (Riken) | 0.203÷0.508 |
| B18B1 (Teikoku) | 0.203÷0.457 |
| B18C1 and B18C5 |
|
Nominal | 0.203÷0.508 |
Limit admissible | 0.711 |
Bent shaft and rods
| Characteristic |
Value |
Axial side play, mm | |
Nominal | 0.102÷0.356 |
Limit admissible | 0.457 |
Necks of radical bearings |
|
Diameter, mm | 54.9758÷55.0012 |
| No. No. 1, 2, 4 and 5 | |
| No. 3 | |
| B18B1 | |
| B18C1 and B18C5 | |
Extreme admissible conicity, mm | 0.0051 |
Extreme admissible ovality, mm | 0.0051 |
Limit admissible beating, mm | 0.051 |
Working gap in radical bearings, mm |
|
Necks 1, 2, 4 and 5 |
|
Nominal | 0.0178÷0.0356 |
Limit admissible | 0.051 |
Neck No. 3 |
|
Nominal | 0.0229÷0.0432 |
Limit admissible | 0.051 |
Necks of conrod bearings |
|
Diameter, mm | 44.9758÷45.0012 |
Extreme admissible conicity, mm | 0.0051 |
Extreme admissible ovality, mm | 0.0051 |
Limit admissible beating, mm | 0.051 |
Working gap in conrod bearings, mm |
|
| B18B1 | |
Nominal | 0.0203÷0.0381 |
Limit admissible | 0.051 |
| B18C1 and B18C5 | |
Nominal | |
Limit admissible | |
Side side play of rods, mm |
|
Nominal | 0.152÷0.305 |
Limit admissible | 0.406 |
Head of cylinders and valvate mechanism
| Characteristic |
Value |
Extreme admissible not planeness of the interfaced surface of a head, mm | |
Without pro-point | 0.051 |
Repair | 0.203 |
Height of a head of cylinders, mm | 92.939÷93.040 |
Tilt angle of a facet of valvate saddles | 45 ° |
Tilt angle of a working facet of plates of valves | 45 ° |
Width of a cylindrical part (corbel) of the forming plate surface of the valve, mm |
|
Inlet valves | 1.143 |
Final valves | 1.448 |
Diameter of a core of the valve, mm |
|
| B18B1 |
|
Inlet valves |
|
Nominal | 6.5811÷6.5888 |
Limit admissible | 6.553 |
Final valves |
|
Nominal | 6.5507÷6.5608 |
Limit admissible | 6.528 |
| B18C1 and B18C5 |
|
Inlet valves |
|
Nominal | 5.4762÷5.4839 |
Limit admissible | 5.58 |
Final valves |
|
Nominal | 5.4508÷5.4610 |
Limit admissible | 5.04 |
Internal diameter of the directing plugs of valves, mm |
|
| B18B1 |
|
Nominal | 6.6046.629 |
Limit admissible | 6.655 |
| B18C1 and B18C5 |
|
Nominal | 5.512÷5.537 |
Limit admissible | 5.563 |
Gap of landing of cores of valves in the directing plugs, mm |
|
Inlet valves |
|
Nominal | 0.025÷0.051 |
Limit admissible | 0.076 |
Final valves |
|
Nominal | 0.051÷0.076 |
Limit admissible | 0.102 |
Adjusting height of cores of valves, mm |
|
| B18B1 |
|
| Inlet valves |
|
Nominal | 40.7645÷41.2344 |
Limit admissible | 41.2344 |
| Inlet valves |
|
Nominal | 42.7660÷43.2369 |
Limit admissible | 43.4848 |
| B18C1 and B18C5 |
|
| Inlet valves |
|
Nominal | 37.4650÷37.9349 |
Limit admissible | 38.1838 |
| Inlet valves |
|
Nominal | 37.1653÷37.6352 |
Limit admissible | 37.8841 |
Free length of valvate springs, mm |
|
B18B1 |
|
Inlet valves | 42.367 |
Final valves | 47.092 |
B18C1 |
|
Inlet valves |
|
| External | 41.046 |
| Nihon Hatsujo | 36.170 |
| Chuo Hatsujo | 36.195 |
| Final valves |
|
| Nihon Hatsujo | 41.961 |
| Chuo Hatsujo | 41.935 |
| B18C5 |
|
Inlet valves |
|
| External | 43.180 |
| Internal | 36.830 |
| Final valves |
|
| External | 41.046 |
| Internal | 36.170 |
Efforts of tightening of threaded connections, Nanometer
| Connection type |
Value |
Bolts of covers of radical bearings | |
Stage 1 | 30 |
Stage 2 | |
B18B1 | 76 |
B18C1 and B18C5 | |
Covers No. No. 1 and 5 | 76 |
Covers No. No. 2, 3 and 4 | 65 |
Nuts of covers of the lower heads of rods | |
Stage 1 | 19 |
Stage 2 | |
B18B1 | 31 |
B18C1 and B18C5 | 45 |
* See also Specifications to Repair without extraction from the car – the Integra model.