Manufacturer:
Deutz AG (KHD - Klöckner-Humboldt-Deutz)
Product type:
Workshop Repair Service Manual (PDF download)
Engine family:
Deutz 913 series diesel engines
Model variants covered:
F2L913, F3L913, F4L913, F5L913, F6L913, BF4L913, BF6L913 (naturally aspirated and turbocharged)
Production years:
1970s through 1990s; specific year ranges vary by variant - refer to the manual's identification section
Target audience:
Professional technicians and DIY owners servicing Deutz 913 series diesel engines
Competitive advantage:
Direct access to factory procedures, specifications, and tightening torques used by authorized Deutz service personnel
Comprehensive coverage:
Includes engine identification, general precautions, maintenance checklists, and detailed service procedures
Illustrated instructions:
Step-by-step procedures with detailed illustrations for accurate repair and maintenance
Troubleshooting guidance:
In-depth troubleshooting for fuel, cooling, electrical, and mechanical systems
Manual type:
Workshop Repair Service Manual
Delivery method:
Instant download after purchase
Page count:
Varies by edition; a typical Deutz 913 workshop manual runs several hundred pages
Printability:
Fully printable for use in the workshop
Search function:
Fully searchable PDF text
Engine identification:
Model and serial number locations; interpreting engine codes
General precautions:
Safety warnings and recommended workshop practices
Maintenance checklists:
Routine inspection and service schedules
Engine body:
Cylinder head, cylinder block, pistons, connecting rods, crankshaft, bearings, and seals
Fuel system:
Fuel injection pump, injectors, fuel lines, and filters
Cooling system:
Radiator, water pump, thermostat, fan, and belts
Electrical system:
Alternator, regulator, starter motor, and wiring
Lubrication system:
Oil pump, oil filter, and oil cooler (where fitted)
Air intake and exhaust:
Air filter, intake manifold, exhaust manifold, and turbocharger (if applicable)
Troubleshooting:
Symptom-based diagnostics for common faults
Servicing specifications:
Clearance and wear limits, adjustment values
Tightening torques:
Factory torque figures for critical fasteners
Step-by-step instructions:
Disassembly, inspection, repair, and reassembly procedures
Special tools:
Required special tools and their applications
Depth level:
Professional workshop level; covers component overhaul and adjustment
Illustrations:
Detailed diagrams and exploded views
Parts identification:
Component identification with reference to part numbers where applicable
Parts ordering:
No parts catalog included; manual is for service and repair procedures
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
Engine type:
Air-cooled (some turbocharged variants may be oil-cooled) four-stroke diesel
Cylinder configurations:
2-cylinder (F2L913), 3-cylinder (F3L913), 4-cylinder (F4L913, BF4L913), 5-cylinder (F5L913), 6-cylinder (F6L913, BF6L913)
Displacement:
Approx. 0.95 L per cylinder (exact values vary by variant)
Bore:
102 mm (common for naturally aspirated); turbocharged may vary
Stroke:
120 mm (common); turbocharged may vary
Compression ratio:
17.5:1 (typical naturally aspirated); turbocharged may be lower
Power output:
Varies by variant and application; typically 20-100 kW (27-136 hp) depending on cylinder count and aspiration
Torque:
Varies by variant and application
Governor:
Mechanical or hydraulic governor depending on application
Injection pump:
Bosch or Deutz inline or distributor type (varies by build)
Injection timing:
Refer to manual for specific setting procedures and values
Oil change:
Refer to manual for specific intervals (typically 250-500 hours depending on application)
Oil filter:
Change with oil change
Fuel filter:
Refer to manual for specific intervals
Air filter:
Clean or replace per manual
Valve clearance:
Check and adjust per manual
Engine oil:
Refer to manual for viscosity and API classification
Coolant:
Not applicable for air-cooled engines; oil-cooled variants may require specific coolant
Fuel:
Diesel fuel per EN 590 or equivalent
Common wear items:
Refer to manual's troubleshooting and wear limit sections
Typical issues:
Injector wear, fuel pump calibration drift, cooling fan belt wear, oil leaks
Manufacturer:
Deutz AG (KHD)
Founded:
1864, Cologne, Germany
Reputation:
Known for robust, air-cooled diesel engines for industrial, agricultural, and construction applications
913 series introduced:
1970s as successor to the 912 series
Key improvements:
Higher output, improved fuel efficiency, and turbocharging options
Replaced by:
Later 914 and 1013 series engines
Primary plant:
Cologne, Germany (and licensed production worldwide)
