Technical Data - FIAT XN 1 T (170-B)
Manufacturer FIAT
XN 1 T (170-B) - -
| Engine Type | XN 1 T (170-B) |
| Fuel Supply System | |
| Note |
| Cc | 1971 |
| Number of Cylinders | 4 |
| Bore Ø | 88.00 |
| Stroke | 81.00 |
| KW | 55 |
| Compression | 0 |
| KBA No. (Germany) | 4114371 |
| Type Mines | 905A3C |
| Technical Information Number | Technical Data | Information |
|---|---|---|
| Compression-------------- | ||
| ····Compression - Ratio | ||
| Refs------ | ||
| ····Idle, min. | ||
| Exhaust Gas, value------- | ||
| ····CO Measurement, Idle | ||
| ····CO2 Measurement, Idle [%] | ||
| Oil Pressure------------- | ||
| Oil Pressure------------- | ||
| Oil Pressure------------- | ||
| ····Status (Operating Mode / Cold Check) | ||
| ····Idle, min. | ||
| ····Rated Capacity | ||
| Thermostat | ||
| ····Thermostat, Opening Temperature | ||
| Ignition Timing---------- | ||
| ····Ignition System | ||
| Ignition - Row----------- | ||
| ····Ignition Point, Static / Dynamic | ||
| Pressure, Radiator Cap--- | ||
| ····Opening Pressure | ||
| =<>= | ||
| Valves---- | ||
| ··Valve Clearance [mm] | ||
| ····Operating Mode / Cold Check | ||
| ····Inlet | ||
| ····Exhaust | ||
| ··Valve Clearance - Cold Check [mm] | ||
| ··Valve Actuation, Setting | ||
| ····Inlet / Open (° before TDC) | ||
| ····Inlet / Closed (° after BDC) | ||
| ····Exhaust / Open (° before BDC) | ||
| ····Exhaust / Closed (° after TDC) | ||
| ··Valve Head Diameter [D] | ||
| ····Inlet | ||
| ····Exhaust | ||
| ··Valve stem diameter [d] - Inlet | ||
| ··Valve stem diameter [d] - Inlet 2 | ||
| ··Valve Seat Angle [°] | ||
| ····Inlet | ||
| ····Exhaust | ||
| Valve Spring------------- | ||
| ··Valve Spring - Length (Load/Empty) | ||
| ··Min. Length [mm] => Capacitive Load 1 | ||
| ··Min. Length [mm] => Capacitive Load 2 | ||
| Valve Guides------------- | ||
| ··Fitted Height | ||
| ····Inlet | ||
| ····Exhaust | ||
| ··Inner Diameter - Standard Size | ||
| ··Outer Diameter - Standard Size | ||
| ··Outer Diameter - 1st Oversize | ||
| ··Outer Diameter - 2nd Oversize | ||
| ··Bore - Holder, Valve Guides (Standard Size) | ||
| ··Bore - Holder, Valve Guides (1st Oversize) | ||
| ··Bore - Holder, Valve Guides (2nd Oversize) | ||
| ··Clearance - Valve => Valve Guides | ||
| ····Inlet | ||
| ····Exhaust | ||
| ··Press-fitted, Valve Guides | ||
| Valve seat | ||
| ··Valve Seat - Height, Standard Size (H) | ||
| ····Inlet | ||
| ····Exhaust | ||
| ··Valve Seat Angle (B) | ||
| ····Inlet | ||
| ····Exhaust | ||
| ··Adaptation - Angle (B1) | ||
| ····Inlet | ||
| ····Exhaust | ||
| ··Valve Seat - Diameter (D2) | ||
| ····Inlet | ||
| ····Exhaust | ||
| ··Valve Seat - Outer Diameter, Standard Size | ||
| ····Inlet 1 | ||
| ····Exhaust | ||
| ··Valve Seat - Outer Diameter, 1st Oversize | ||
| ····Inlet | ||
| ····Exhaust | ||
| ··Valve Seat - Outer Diameter, 2nd Oversize | ||
| ····Inlet | ||
| ····Exhaust | ||
| ··Bore - Holder, Valve Seat (Standard Size) | ||
| ····Inlet | ||
| ····Exhaust | ||
| ··Bore - Holder, Valve Seat (1st Oversize) | ||
| ····Inlet | ||
| ····Exhaust | ||
| ··Bore - Holder, Valve Seat (2nd Oversize) | ||
| ····Inlet | ||
| ····Exhaust | ||
| ··Press-fitted, Valve Seat | ||
| ····Inlet | ||
| ····Exhaust | ||
| Camshaft-- | ||
| ··Clearance, Axial - Camshaft Bushes | ||
| ··Centering - Camshaft (Tolerance) | ||
| =<>= | ||
| General Information - Engine Block | ||
| ··Engine Block - Height | ||
| ··Cylinder Sleeve Protrusion | ||
| ····Height - Cylinder Sleeve (different) | ||
| Cylinder Sleeve---------- | ||
| ··Bore | ||
| ··Bore | ||
| ··Bore | ||
| ··Bore | ||
| Piston---- | ||
| ··Diameter - Piston | ||
| ··Diameter - Piston | ||
| ··Diameter - Piston | ||
| ··Diameter - Piston | ||
| Gudgeon Pin-------------- | ||
| ··Diameter - Gudgeon Pin (Eye) | ||
| ··Diameter - Gudgeon Pin (Eye) | ||
| ··Diameter - Gudgeon Pin (Eye) | ||
| ··Clearance, Radial - Gudgeon Pin | ||
| Piston Ring Set---------- | ||
| ··Height, 1st Piston Ring (Compression) | ||
| ··Height, 2nd Piston Ring (Compression) | ||
| ··Height, 3rd Piston Ring (Compression) | ||
| ··Piston Ring, Groove | ||
| ··1st Piston Ring, Lock - Clearance (Compression) | ||
| ··2nd Piston Ring, Lock - Clearance (Compression) | ||
| ··Piston Ring, Lock - Clearance (Oil Trap) | ||
| Connecting Rod----------- | ||
| ··Clearance, Radial - Big End Bearing | ||
| ··Clearance, Radial - Big End Bearing | ||
| ··Diameter, Bearing Journal - Connecting Rod | ||
| ··Big End Bearing, Width | ||
| Crankshaft | ||
| ··Number of bearings | ||
| ··Diameter, Bearing Journal - Crankshaft (Standard Size) | ||
| ····1st Bearing | ||
| ····2nd Bearing | ||
| ····3rd Bearing | ||
| ····4th Bearing | ||
| ····5th Bearing | ||
| ··Width, Bearing Journal (Crankshaft) | ||
| ····1st Bearing | ||
| ····2nd Bearing | ||
| ····3rd Bearing | ||
| ····4th Bearing | ||
| ····5th Bearing | ||
| ··Clearance - Main Bearing, crankshaft | ||
| ··Bearing clearance - Axial Bearing | ||
| Main Bearing scales, crankshaft ----------------------------- | ||
| ··Thickness, Axial Bearing (Bearing Shell) | ||
| ····Standard Size | ||
| ····1st Oversize | ||
| ····2nd Oversize | ||
| ····3rd Oversize | ||
| ····4th Oversize | ||
| Cooling System----------- | ||
| ··Type | ||
| =<>= | ||
| Cylinder Head------------ | ||
| Cylinder Head Bolts------ | ||
| ····Replace - Bolts | ||
| ····Stage 1 | ||
| ····Stage 2 | ||
| ····Stage 3 | ||
| ····Stage 4 | ||
| ····Stage 5 | ||
| ····Retouching | ||
| Main Bearing Cap, crankshaft -------------------------------- | ||
| Bearing Cap, connecting rod | ||
| Crankshaft | ||
| Crankshaft Gear---------- | ||
| Flywheel-- | ||
| Drive gear - Camshaft---- | ||
| Spark Plug |
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