From crankcase and crankshaft through injection pump timing, cylinder head, valve gear, cooling and lubrication, this 512-page Deutz BF4M 1012 workshop manual PDF (OEM 0297 9771) walks the whole 1012 and 1013 diesel engine family, ten variants, E versions included. Repair of components fills roughly a third of the book (crankshaft, connecting rod, piston, camshaft, rocker arm bracket), and a complete disassembly and reassembly section rebuilds your engine in order, from mass balancing shafts to TDC determination and control rod travel. Up front sit the valve lash schematic, the cylinder head bolt tightening order and the Bosch pump shim tables. On a BFM 1012, bring the main bearing bolts to 30 Nm, then turn them 60° and a further 60°; lube oil cooler bolts take 20 Nm. A rebuild stalls fast over one missing shim thickness. Bookmarked, text-searchable pages put that table in front of you, so you order the correct shim the first time.
What's Inside This Manual
| System | Pages | Key Topics |
|---|
| Specification Data | 9-74 | Schematic for Valve Clearance Adjustment, Tightening Order for Cylinder Head Bolts |
| Checking and Adjusting | 75-92 | Valve Clearance, Compression Pressure, Injector |
| Repair of Components | 93-264 | Crankcase, Front Cover and Lube Oil Pump, Crankshaft, Connecting Rod, Piston, Cylinder Head, Camshaft, Rocker Arm Bracket |
| Engine Disassembly | 265-303 | Oil Spray Nozzles, Tappets, Camshaft, Crankshaft Bearings |
| Engine Reassembly - Internal Components | 304-333 | Oil Spray Nozzles, Crankshaft Installation, Mass Balancing Shafts, Camshaft Installation, Piston and Connecting Rod Assembly |
| Injection Pump Installation | 334-347 | Injection Pump Timing, Control Rod Travel, TDC Determination |
| Cylinder Head and Valve Gear | 348-371 | Cylinder Head Gasket, Cylinder Head Installation, Valve Gear, Exhaust Manifold, Intake Manifold |
| Cooling and Lubrication System Components | 372-413 | Lube Oil Cooler, Coolant Pump, Oil Suction Pipe, Oil Pan, Thermostat |
| Auxiliary Equipment and Final Assembly | 414-496 | Alternator, V-Belt Tensioning, Air Compressor, Hydraulic Pump, Injection Pump Replacement |
| Tools | 497-512 | Commercial Tools, Special Tools |
Quick Reference Specifications
| Specification | Value | Page |
|---|
| BFM 1012 |
| Initial tightening torque | 30 Nm | p. 98 |
| 1st tightening angle | 60° | p. 98 |
| All Models |
| Lube oil cooler fastening bolts torque | 20 Nm | p. 194 |
| Collar screws initial tightening | 80 Nm | p. 200 |
| V-belt pulley bolt torque | 21 Nm | p. 232 |
| Central bolt torque for rotor and V-belt pulley | 120 Nm | p. 244 |
| Cover bolt torque | 9 Nm | p. 244 |
| Charge air pipe bolt torque | 11 ± 1 Nm | p. 371 |
| Coolant pump bolt torque | 21 ± 2 Nm | p. 373 |
| Exhaust turbocharger BFM 1012 mounting bolts torque | 21 ± 2 Nm | p. 398 |
| BFM 1013 |
| Cylinder head bolts (BFM 1013) | 1st stage 30 Nm, 2nd stage 80 Nm, 90° | p. 360 |
| BFM 1013/E |
| Cylinder head bolts (BFM 1013/E) | 1st stage 50 Nm, 2nd stage 130 Nm, 90° | p. 362 |
