Engine Family:
BFM 1012 / BFM 1013
Model Variants:
BFM 1012, BFM 1013 (naturally aspirated, turbocharged, and charge-cooled configurations)
Production Years Covered:
Approximately 1990s–2000s; exact start/end years vary by variant - N/A - not specified in this manual
Engine Type:
Four-stroke diesel, air-cooled / oil-cooled (BFM 1012), liquid-cooled (BFM 1013)
Displacement Range:
BFM 1012: 2.9–4.8 L; BFM 1013: 4.8–7.2 L
Cylinder Configurations:
3, 4, 5, 6 cylinders inline
Target Audience:
Technicians, fleet mechanics, and DIY owners servicing Deutz BFM 1012/1013 engines
Applications:
Agricultural machinery, construction equipment, generator sets, industrial power units
Competitive Advantage:
Air/oil-cooled design reduces cooling system complexity; modular construction simplifies repair and parts interchange
Key Features:
Individual cylinder heads, direct injection, high parts commonality across variants
Manual Type:
Workshop Service & Repair Manual
Format:
PDF (digital download)
Delivery:
Instant download after purchase
Language:
English, German, French, Spanish (multiple languages available)
Page Count:
N/A - not specified in this listing
Coverage:
Complete engine disassembly, reassembly, component repair, technical specifications
Engine Mechanical:
Cylinder heads, pistons, liners, crankshaft, camshaft, bearings, timing gears
Fuel System:
Injection pump, injectors, fuel filters, lines, governor
Lubrication System:
Oil pump, oil cooler, filters, pressure relief valve, galleries
Cooling System:
Air cooling (BFM 1012), liquid cooling (BFM 1013), fan, thermostat, radiator
Electrical System:
Alternator, starter, sensors, wiring, glow plugs (if equipped)
Intake and Exhaust:
Manifolds, turbocharger, air cleaner, exhaust system
Governor and Control:
Mechanical governor, throttle linkage, shutdown solenoid
Diagnosis:
Troubleshooting charts, symptom-based diagnostics, pressure tests
Disassembly:
Step-by-step engine removal and teardown
Inspection and Measurement:
Wear limits, clearances, tolerances, surface finish checks
Repair and Overhaul:
Cylinder head reconditioning, valve grinding, liner replacement, crankshaft regrinding
Reassembly:
Torque sequences, assembly lubricants, timing marks
Adjustments:
Valve lash, injection timing, governor settings, belt tension
Testing:
Compression test, oil pressure test, fuel delivery test
Specifications:
Complete torque specs, wear limits, clearances, fluid capacities
Illustrations:
Detailed exploded views, cross-sections, and component diagrams
Tools:
Special tools required are identified with part numbers where applicable
Parts Information:
Component identification, part numbers, and interchangeability notes
File Format:
PDF (searchable, bookmarked, zoomable)
Compatibility:
Windows, macOS, Linux, iOS, and Android — any device with a PDF reader
Requirements:
A PDF reader application (e.g. Adobe Acrobat Reader, free)
Searchability:
Fully text searchable for fast lookup of any topic
Print Quality:
High-resolution digital pages, printable at full clarity
Binding Type:
N/A — digital download, no physical binding
Paper Type:
N/A — digital download, no physical paper
BFM 1012:
3-, 4-cylinder air/oil-cooled; 2.9 L, 3.8 L
BFM 1012:
4-, 6-cylinder air/oil-cooled; 4.8 L, 7.2 L
BFM 1013:
4-, 6-cylinder liquid-cooled; 4.8 L, 7.2 L
Aspiration:
Naturally aspirated, turbocharged, turbocharged and charge-cooled
Power Output Range:
Approximately 50–250 kW (67–335 hp) depending on variant and application
Torque Range:
Approximately 300–1100 Nm depending on variant and application
Rated Speed:
1500–2500 rpm typical, varies by application
Fuel System:
Direct injection, mechanical inline or distributor injection pump
Fuel Type:
Diesel, min. cetane 45
Fuel Injection Pressure:
N/A - varies by pump type and model; refer to manual for exact values
Oil Capacity:
N/A - varies by cylinder count and sump; refer to manual for exact values
Oil Specification:
Refer to manual for API/ACEA classification
Length:
N/A - varies by cylinder count and configuration; refer to manual
Width:
N/A - varies by cylinder count and configuration; refer to manual
Height:
N/A - varies by cylinder count and configuration; refer to manual
Wheelbase:
N/A - not applicable to engine; refer to vehicle/equipment manual
Curb Weight:
N/A - not applicable to engine; refer to vehicle/equipment manual
Dry Weight:
N/A - varies by model and configuration; refer to manual
Shutdown Solenoid:
Electrically operated fuel shutoff (if equipped)
Manual Stop:
Mechanical stop lever on injection pump
Oil Pressure Switch:
Activates warning or shutdown on low oil pressure
Coolant Temperature Switch:
Activates warning on high temperature (liquid-cooled models)
Air Filter Restriction Indicator:
Optional, alerts on clogged air filter
Governor:
Mechanical or electronic governor depending on application
Injection System:
Mechanical direct injection
Cold Start Aid:
Glow plugs or flame start (optional)
Sensors:
Oil pressure, coolant temperature, engine speed (if equipped)
Diagnostics:
Limited electronic diagnostics; primarily mechanical troubleshooting
Oil Change:
Typically 250–500 hours; refer to manual for specific interval based on application
Oil Filter:
Replace with every oil change
Fuel Filter:
Replace every 500 hours or as indicated
Air Filter:
Clean or replace as indicated by restriction indicator
Valve Lash:
Check/adjust every 1000 hours or as specified
Engine Oil:
Refer to manual for API/ACEA classification and viscosity
Coolant:
Refer to manual for liquid-cooled models; use appropriate antifreeze mixture
Fuel:
Diesel with min. cetane 45
Known Issues / Wear Items
Cylinder Head:
Check for cracks and valve seat wear
Piston Rings:
Wear can cause oil consumption and blow-by
Injection Nozzles:
Require periodic cleaning and testing
Turbocharger:
Check for bearing wear and oil leaks
Manufacturer:
Deutz AG (now Deutz-Fahr for agricultural, Deutz for engines)
Founded:
1864 in Cologne, Germany
Reputation:
Pioneer in air-cooled diesel engines and innovative power solutions
BFM 1012:
Introduced in the 1990s as a modular air/oil-cooled engine family
BFM 1013:
Liquid-cooled variant for higher power density and lower noise
Successors:
Later replaced by TCD 2012/2013 and TCD 2.9/3.6/4.1 series
Primary Plant:
Cologne, Germany
Other Plants:
N/A - not specified in this manual
