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Operation Manual
LIFAN Diesel Engine
92454
Illustration similar, may vary depending on model
Read and follow the operating instructions and safety information before using for the first time.
Technical changes reserved!
Due to further developments, illustrations, functioning steps and technical data can differ insignific -
antly.
Updating the documentation
If you have suggestions for improvement or have found any irregularities, please contact us.
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Summary of Contents for WilTec LIFAN C178FD
- Page 1 Operation Manual LIFAN Diesel Engine 92454 Illustration similar, may vary depending on model Read and follow the operating instructions and safety information before using for the first time. Technical changes reserved! Due to further developments, illustrations, functioning steps and technical data can differ insignific - antly.
- Page 2 All rights reserved. The WilTec Wildanger Technik GmbH cannot be held accountable for any possible mistakes in this operating manual, nor in the diagrams and figures shown.
- Page 3 The user should pay attention to that, with the improvement of our products, the description in this manual may differ from practical products. Please make sure to follow each precaution carefully. © by WilTec Wildanger Technik GmbH Item 92454 Page 3 http://www.WilTec.de http://www.aoyue.eu...
- Page 4 Operate the engine in a safe area and keep children away from the running engine. © by WilTec Wildanger Technik GmbH Item 92454 Page 4 http://www.WilTec.de http://www.aoyue.eu...
- Page 5 Wear snug fitting working clothes when operating the en- • gine. Loose aprons, towels, belt, etc., may be caught in the en- • gine or driving train causing a dangerous situation. © by WilTec Wildanger Technik GmbH Item 92454 Page 5 http://www.WilTec.de http://www.aoyue.eu 12 2020-1...
- Page 6 Compaction Power output mode Vertical power shaft Start model Electric/manual Power shaft output direction Counter-clockwise Dimensions (mm) 397 × 440 × 473 Dry weight (kg) © by WilTec Wildanger Technik GmbH Item 92454 Page 6 http://www.WilTec.de http://www.aoyue.eu 12 2020-1 http://www.teichtip.de...
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Page 7: Installation
If the belt is fixed too loose, the belt will slip at high speed and high load. © by WilTec Wildanger Technik GmbH Item 92454 Page 7 http://www.WilTec.de... - Page 8 ≤70 Tilt The tilt must be kept within the allowed value shown: Output shaft tilt Allowed tilt (continuous running) Engine tilt Allowed tilt (continuous running) © by WilTec Wildanger Technik GmbH Item 92454 Page 8 http://www.WilTec.de http://www.aoyue.eu 12 2020-1 http://www.teichtip.de...
- Page 9 Connection dimensions Sizes of output shaft Model Spline shaft Taper shaft C178FD Sizes of PTO flanges © by WilTec Wildanger Technik GmbH Item 92454 Page 9 http://www.WilTec.de http://www.aoyue.eu 12 2020-1 http://www.teichtip.de...
- Page 10 Oil pump Exhaust muffler Fuel cock Crankshaft output Air-cleaner Fuel pump High pressure fuel pipe Wind cover Decompression lever Fuel injection nozzle Starter Drain plug © by WilTec Wildanger Technik GmbH Item 92454 Page 10 http://www.WilTec.de http://www.aoyue.eu 12 2020-1 http://www.teichtip.de...
- Page 11 18~21 Cylinder head nut 42~46 Flywheel nut 100~120 Nozzle retainer nut 10~12 Rocker support tighten bolt 25~30 Standard M8 bolt 18~20 Standard M6 bolt 10~12 © by WilTec Wildanger Technik GmbH Item 92454 Page 11 http://www.WilTec.de http://www.aoyue.eu 12 2020-1 http://www.teichtip.de...
- Page 12 A new engine or a newly maintained one must be run at a low speed and a low load at the first • 20 hours. Do not allow to run it at a high speed and a full load. Fuel and lubricant choice, and preparation before start © by WilTec Wildanger Technik GmbH Item 92454 Page 12 http://www.WilTec.de http://www.aoyue.eu...
- Page 13 © by WilTec Wildanger Technik GmbH Item 92454 Page 13 http://www.WilTec.de http://www.aoyue.eu 12 2020-1 http://www.teichtip.de...
- Page 14 Avoid overload within the first 20 working hours. If it is overloaded, its life span will be shortened. Change the machine oil regularly. Please use SAE 15W40. Starting the diesel engine Recoil start © by WilTec Wildanger Technik GmbH Item 92454 Page 14 http://www.WilTec.de http://www.aoyue.eu 12 2020-1 http://www.teichtip.de...
- Page 15 NOTE: WHEN THE ENGINE IS RUNNING, DO NOT PULL THE RECOIL HANDLE OTHERWISE THE ENGINE MAY BE DAMAGED. © by WilTec Wildanger Technik GmbH Item 92454 Page 15 http://www.WilTec.de http://www.aoyue.eu 12 2020-1 http://www.teichtip.de...
- Page 16 If the run time of motor is too long, the voltage of accumulator will drop, and the motor may be damaged. Keep key switch at “ON” position when the engine is running. © by WilTec Wildanger Technik GmbH Item 92454 Page 16 http://www.WilTec.de http://www.aoyue.eu 12 2020-1 http://www.teichtip.de...
- Page 17 Do not pull out the plug unless filling oil. If plug is not at its correct position, rain, dust or other impurity may be sucked into the engine to cause serious failure or to damage engine parts. © by WilTec Wildanger Technik GmbH Item 92454 Page 17 http://www.WilTec.de...
- Page 18 © by WilTec Wildanger Technik GmbH Item 92454 Page 18 http://www.WilTec.de...
- Page 19 Clean or change fuel fil- (cleaning) (change) Check nozzle Check injection pump Check pipeline of fuel (change if ne- cessary) Adjust valve clearance of inlet and exhaust time) © by WilTec Wildanger Technik GmbH Item 92454 Page 19 http://www.WilTec.de http://www.aoyue.eu 12 2020-1 http://www.teichtip.de...
- Page 20 Grind valve holder of in- let and exhaust Change piston ring Check accumulator li- Every month quid Clean the core of air fil- (Clean every month or 50 hours) © by WilTec Wildanger Technik GmbH Item 92454 Page 20 http://www.WilTec.de http://www.aoyue.eu 12 2020-1 http://www.teichtip.de...
- Page 21 The core of filter obstruction means that the air in combustion chamber will decrease, and the output of engine decreases, and consumption of fuel and lubricant increases. It is also difficult to start the engine. Clean the core of filter regularly. © by WilTec Wildanger Technik GmbH Item 92454 Page 21 http://www.WilTec.de...
- Page 22 (i. e. at the point of compression stroke, where the intake and exhaust valves are closed, which can prevent engine from rust). 6. Clean out machine oil and dirt from the engine, and to put the engine at a dry place. © by WilTec Wildanger Technik GmbH Item 92454 Page 22 http://www.WilTec.de...
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Page 23: Troubleshooting
Grind the gas valves; if the vestige is too deep, please send it to the factory for remedy. Valve stem clipped on guide pipe Disassemble the gas valve and clean the stem and guide pipe. © by WilTec Wildanger Technik GmbH Item 92454 Page 23 http://www.WilTec.de http://www.aoyue.eu... - Page 24 Check the injection pressure and spray condition, and correct it, or change the nozzle if it is damaged. Air not enough or leaky Clean the air filter, check the cause of leakage and remedy. © by WilTec Wildanger Technik GmbH Item 92454 Page 24 http://www.WilTec.de http://www.aoyue.eu...
- Page 25 Check the fuel system, especially the nozzle. denly Rhythmical metal knocking sound The fuel delivery angle is too big; adjust it. in the cylinder Wiring diagram © by WilTec Wildanger Technik GmbH Item 92454 Page 25 http://www.WilTec.de http://www.aoyue.eu 12 2020-1...
- Page 26 All WilTec electric devices that fall under the WEEE regulations are labelled with the crossed-out wheeled waste bin logo. This logo indicates that this electric equipment must not be disposed with the domestic waste.