Technical Data - AUSTIN 12 HA-2A.F53


Manufacturer AUSTIN
12 HA-2A.F53 - C - With catalyst
Engine Type 12 HA-2A.F53
Fuel Supply System C
Note With catalyst
Cc 1275
Number of Cylinders 4
Bore Ø 70.612
Stroke 81.28
KW 45
Compression 10.1
KBA No. (Germany) 4114371
Type Mines 905A3C

Technical Information Number Technical Data Information
=<>=
General Information - Engine Block
··Bore - Holder, Main Bearings (Engine Block)
··Bore - Holder, Cylinder Sleeve
··Press-fitted, Cylinder Sleeve
Cylinder Sleeve----------
··Bore
··Bore
····Standard Size
····1st Oversize
····2nd Oversize
····3rd Oversize
····4th Oversize
··Cylinder Sleeve, Length
··Inner Diameter - Cylinder Sleeve
····Standard Size
··Outer Diameter - Cylinder Sleeve
Piston----
··Fitting Position
····Possible - Compression Height
Gudgeon Pin--------------
··Diameter - Gudgeon Pin (Eye)
··Clearance, Radial - Gudgeon Pin
····Clearance, Radial - Small End Bush / Gudgeon Pin
····Press-fitted (Temperature -C°)
Piston Ring Set----------
··Height, 1st Piston Ring (Compression)
··Height, 2nd Piston Ring (Compression)
··Height, 3rd Piston Ring (Compression)
··Height, Piston Ring (Oil Trap)
··Piston Ring, Groove
··1st Piston Ring, Lock - Clearance (Compression)
··2nd Piston Ring, Lock - Clearance (Compression)
··3rd Piston Ring, Lock - Clearance (Compression)
··Piston Ring, Lock - Clearance (Oil Trap)
··1st Piston Ring, Height - Clearance (Compression)
··2nd Piston Ring, Height - Clearance (Compression)
··3rd Piston Ring, Height - Clearance (Compression)
Connecting Rod-----------
··Fitting Position
··Distance, Centre - Small End Bush / Big End Bearing
··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
····5th Undersize
Crankshaft
··Number of bearings
··Centering - Crankshaft (Tolerance)
··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)
··Clearance - Main Bearing, crankshaft
··Bearing clearance - Axial Bearing
Main Bearing scales, crankshaft -----------------------------
··Thickness, Axial Bearing (Bearing Shell)
····Fitting Position
Cooling System-----------
··Type
··Clearance - Outer, Rotor => Inside, Rotor
··Clearance - Outer, Rotor => Housing, Oil Pump
··Clearance, Axial - Gear wheels => Oil Pump Housing Lid
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