Table of Contents
1.1 Change Index...............................................................................................................................................4
1.2 Release........................................................................................................................................................4
2Introduction....................................................................................................................................................5
3Engine Description.........................................................................................................................................6
3.1 Model Designation .......................................................................................................................................6
3.2 Cylinder Designation....................................................................................................................................7
4Technical Data...............................................................................................................................................8
4.1 LIMBACH L 2400 EF/DF.............................................................................................................................8
4.2 LIMBACH L 2400 ET/DT...........................................................................................................................10
4.3 LIMBACH L 2400 DX................................................................................................................................12
4.4 LIMBACH L 2400 DS................................................................................................................................14
5Performance ................................................................................................................................................16
5.1 Performance Graph LIMBACH L 2400 EF/DF..........................................................................................16
5.1.1 Performance Data L 2400 EF/DF ..............................................................................................................17
5.2 Performance Graph LIMBACH L 2400 ET/DT..........................................................................................18
5.2.1 Performance Data L 2400 ET/DT ..............................................................................................................19
5.3 Performance Graph LIMBACH L 2400 DX ...............................................................................................20
5.3.1 Performance Data L 2400 DX....................................................................................................................21
5.4 Performance Graph LIMBACH L 2400 DS ...............................................................................................22
5.4.1 Performance Data L 2400 DS....................................................................................................................23
6Operating Instructions..................................................................................................................................24
6.1 Before Starting...........................................................................................................................................24
6.2 Engine Start-Up..........................................................................................................................................24
6.3 Runup, Performance Check.......................................................................................................................25
6.3.1 Performance Check ...................................................................................................................................25
6.3.2 Ignition Check L 2400 DF/DT/DX/DS.........................................................................................................25
6.4 Hot Engine Start-Up...................................................................................................................................25
6.5 Take-Off .....................................................................................................................................................26
6.6 Engine Shut-Down.....................................................................................................................................26
6.7 Inflight Shut-Down and Restarting .............................................................................................................26
6.8 Emergency Procedures .............................................................................................................................27
6.8.1 Version with engine Emergency Switch.....................................................................................................27
6.8.2 Version with electronic engine display.......................................................................................................28
7Maintenenance Schedule ............................................................................................................................29
7.1 Daily Check................................................................................................................................................29
7.2 Periodical Checks ......................................................................................................................................29
7.2.1 If the Engine is not Operated for more than 3 Months...............................................................................29
7.2.2 Every 2 Years.............................................................................................................................................29
7.2.3 Every 5 Years after New or Main Overhaul ...............................................................................................29
7.3 Operating Time related Inspections...........................................................................................................30
7.3.1 After the first 5 Operating Hours ................................................................................................................30
7.3.2 After the first 25 Operating Hours ..............................................................................................................30
7.3.3 Every 50 Operating Hours .........................................................................................................................30
7.3.4 Every 100 Operating Hours .......................................................................................................................31
7.3.5 Every 200 Operating Hours .......................................................................................................................31
7.3.6 Every 500 Operating Hours .......................................................................................................................31
8Maintenance Instructions.............................................................................................................................32
8.1 Oil Change .................................................................................................................................................32
8.2 Cleaning of Air Filter...................................................................................................................................33
8.3 Adjust Idling Speed....................................................................................................................................33
8.4 Fuel Filter Cleaning....................................................................................................................................33
8.5 Fuel, Lubrication and Cooling System Check............................................................................................33
8.6 Crankcase Ventilation Check.....................................................................................................................33
8.7 Compression Check...................................................................................................................................34
8.8 Check and Setting of Valve Clearance......................................................................................................34
8.9 Check of Valve Shaft Projecting Length ....................................................................................................35
8.10 Cleaning, Check and Setting of Spark Plugs.............................................................................................35
8.11 Drive Belt Check, Tensioning and Replacement .......................................................................................37
8.12 Exhaust System Check..............................................................................................................................37
