Technical Data - I.F.A. 12-1 SRW
Manufacturer I.F.A.
12-1 SRW - I -
| Engine Type | 12-1 SRW |
| Fuel Supply System | I |
| Note |
| Cc | 6560 |
| Number of Cylinders | 4 |
| Bore Ø | 120.00 |
| Stroke | 145.00 |
| KW | 80 |
| Compression | 18 |
| KBA No. (Germany) | 4114371 |
| Type Mines | 905A3C |
| Technical Information Number | Technical Data | Information |
|---|---|---|
| Compression-------------- | ||
| ····Compression - Ratio | ||
| ····Compression - Pressure [bar] | ||
| Refs------ | ||
| ····Idle, min. | ||
| ····RPM, Max. | ||
| Oil Pressure------------- | ||
| ····Status (Operating Mode / Cold Check) | ||
| ····Idle, min. | ||
| ····Min. | ||
| ····Rated Capacity | ||
| Thermostat | ||
| ····Thermostat, Opening Temperature | ||
| injection pump----------- | ||
| ··Injection - Stage 1 => x | ||
| ····Injection (Point - ° before TDC) | ||
| ··Pressure, Fuel injection | ||
| ····New Part | ||
| =<>= | ||
| General Information - Cylinder Head ------------------------- | ||
| ··Cylinder Head - Number | ||
| ··Material, Surface | ||
| ··Cylinder Head - Height | ||
| ····Cylinder Head - Height (D) | ||
| ····New Part | ||
| ····Min. | ||
| ··Thickness, Gasket | ||
| ··Thickness, Gasket | ||
| ··Piston Crown Clearance -/+ | ||
| Valves---- | ||
| ··Valve Clearance [mm] | ||
| ····Operating Mode / Cold Check | ||
| ····Inlet | ||
| ····Exhaust | ||
| ··Valve Actuation, Setting | ||
| ····Inlet / Open (° before TDC) | ||
| ····Exhaust / Open (° before BDC) | ||
| ··Valve Head Diameter [D] | ||
| ····Inlet | ||
| ····Exhaust | ||
| ··Valve stem diameter [d] - Inlet | ||
| ····Standard Size | ||
| ··Valve stem diameter [d] - Exhaust | ||
| ····Standard Size | ||
| ··Valve Seat Angle [°] | ||
| ····Inlet | ||
| ····Exhaust | ||
| ··Valves, Fitted Height | ||
| ····Inlet | ||
| ····Exhaust | ||
| Valve Spring------------- | ||
| ··Valve Spring - Length (Load/Empty) | ||
| ····Inner | ||
| ····Outer | ||
| ··Capacitive Load => Length 1 [mm] | ||
| ····Inlet - inner | ||
| ····Exhaust - inner | ||
| ····Inlet - Outer | ||
| ····Exhaust - Outer | ||
| Valve Guides------------- | ||
| ··Fitted Height | ||
| ····Inlet | ||
| ····Exhaust | ||
| ··Inner Diameter - Standard Size | ||
| ····Inlet | ||
| ····Exhaust | ||
| ··Outer Diameter - Standard Size | ||
| ····Inlet | ||
| ····Exhaust | ||
| ··Bore - Holder, Valve Guides (Standard Size) | ||
| ····Inlet | ||
| ····Exhaust | ||
| ··Clearance - Valve => Valve Guides | ||
| ····Inlet | ||
| ····Exhaust | ||
| Valve seat | ||
| ··Valve Seat Angle (B) | ||
| ····Inlet | ||
| ····Exhaust | ||
| Valve Lifter------------- | ||
| ··Bore - Holder, Rocker/ Tappet | ||
| ····Standard Size | ||
| Camshaft-- | ||
| ··Bearing - Number | ||
| ··Material | ||
| ··Bore - Holder, Camshaft Bushes (Standard Size) | ||
| ····1st Bearing | ||
| ····2nd Bearing | ||
| ····3rd Bearing | ||
| ····4th Bearing | ||
| ····5th Bearing | ||
| ··Diameter, Bearing Journal - Camshaft (Standard Size) | ||
| ····1st Bearing | ||
| ····2nd Bearing | ||
| ····3rd Bearing | ||
| ····4th Bearing | ||
| ····5th Bearing | ||
| ··Clearance, Radial - Camshaft Bushes | ||
| ··Clearance, Axial - Camshaft Bushes | ||
| =<>= | ||
| General Information - Engine Block | ||
| ··Engine Block - Height | ||
| ····New Part | ||
| ··Bore - Holder, Main Bearings (Engine Block) | ||
| ··Cylinder Sleeve Protrusion | ||
| ··Bore - Holder, Rocker/ Tappet | ||
| Cylinder Sleeve---------- | ||
| ··Thickness, Flange (Upper section) | ||
| ··Outer Diameter - Flange, Cylinder Sleeve | ||
| ··Bore | ||
| ····Standard Size | ||
| ····Standard Size | ||
| ····1st Oversize | ||
| ····1st Oversize | ||
| ··Adjustment - Machined (Tolerance) | ||
| ····Inner Diameter | ||
| ··Cylinder Sleeve, Length | ||
| ··Inner Diameter - Cylinder Sleeve | ||
| ····Standard Size | ||
| ····1st Oversize | ||
| ··Outer Diameter - Cylinder Sleeve (Lower) | ||
| Piston---- | ||
| ··Length | ||
| ··Compression Height | ||
| ····Possible - Compression Height | ||
| ··Piston Crown Clearance -/+ | ||
| ··Diameter - Piston | ||
| ····Standard Size | ||
| ····Standard Size | ||
| ····1st Oversize | ||
| ····2nd Oversize | ||
| ····3rd Oversize | ||
| ····4th Oversize | ||
| ····Measurement (Position) | ||
| ··Clearance - Piston | ||
| Gudgeon Pin-------------- | ||
| ··Length [mm] - Gudgeon Pin | ||
| ··Diameter - Gudgeon Pin | ||
| ··Clearance, Radial - Gudgeon Pin | ||
| ····Clearance, Radial - Small End Bush / Gudgeon Pin | ||
| Piston Ring Set---------- | ||
| ··Height, 1st Piston Ring (Compression) | ||
| ··Height, 2nd Piston Ring (Compression) | ||
| ··Height, Piston Ring (Oil Trap) | ||
| Connecting Rod----------- | ||
| ··different, Weight - Connecting Rod (Max.) | ||
| ··Distance, Centre - Small End Bush / Big End Bearing | ||
| ··Bore - Holder, Connecting Rod (Small End Bushes) | ||
| ··Bore - Holder, Connecting Rod (Big End Bearing) | ||
| ··Clearance, Radial - Big End Bearing | ||
| ··Diameter, Bearing Journal - Connecting Rod | ||
| ····Standard Size | ||
| ····1st Undersize | ||
| ····2nd Undersize | ||
| ····3rd Undersize | ||
| ····4th Undersize | ||
| ··Small End Bushes | ||
| ····Clearance, Radial - Small End Bush / Gudgeon Pin | ||
| Crankshaft | ||
| ··Material | ||
| ··Hardened (Tolerance) | ||
| ··Hardened (Depth) | ||
| ··Number of bearings | ||
| ··Centering - Crankshaft (Tolerance) | ||
| ····Crankshaft, Radius [R] | ||
| ··Grindable | ||
| ··Diameter, Bearing Journal - Crankshaft (Standard Size) | ||
| ··Diameter, Bearing Journal - Crankshaft (1st Undersize) | ||
| ··Diameter, Bearing Journal - Crankshaft (2nd Undersize) | ||
| ··Diameter, Bearing Journal - Crankshaft (3rd Undersize) | ||
| ··Diameter, Bearing Journal - Crankshaft (4th Undersize) | ||
| ··Width, Bearing Journal (Crankshaft) | ||
| ··Clearance - Main Bearing, crankshaft | ||
| ··Bearing clearance - Axial Bearing | ||
| Main Bearing scales, crankshaft ----------------------------- | ||
| ··Width, Main Bearings (Thrust Bearing) | ||
| ····Standard Size | ||
| ····1st Oversize | ||
| ····2nd Oversize | ||
| =<>= | ||
| Cylinder Head------------ | ||
| ····Nut, Cylinder Head | ||
| Cylinder Head Bolts------ | ||
| ····Stage 1 | ||
| ····Stage 2 | ||
| ····Stage 3 | ||
| ····Retouching | ||
| Main Bearing Cap, crankshaft -------------------------------- | ||
| Bearing Cap, connecting rod | ||
| Crankshaft | ||
| Cranskhaft Pulley-------- | ||
| Stabilizer, Weight - Crankshaft ----------------------------- | ||
| Flywheel-- | ||
| Rocker Arm Shaft, valve train ------------------------------- | ||
| ··Rocker Arm Bridge | ||
| ····Stud bolts | ||
| Timing Case-------------- | ||
| ··Timing Case, Cover | ||
| injection pump----------- | ||
| ··Gear, injection pump | ||
| Injector Nozzle---------- | ||
| ····Injector Holder | ||
| Oil Pump-- | ||
| Crankcase, Cylinder Liners/ Sleeves (Housing) |
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