1. Manuals
  2. Brands
  3. Chang Fa Manuals
  4. Engine
  5. S195 Series
  6. Operation manual

Chang Fa S195 Series Operation Manual

Hide thumbs
Table of Contents

Advertisement

Quick Links

CHANG FA
Please
read
this
operation Instructions,
before operating
S195 SERIES
DIESEL ENGINE
OPERATION MANUAL
C h a n g f a P o w e r M a c h i n e r y C o . , L t d
Changzhou,
Jiangsu
P.R.
China

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the S195 Series and is the answer not in the manual?

Questions and answers

Related Manuals for Chang Fa S195 Series

Summary of Contents for Chang Fa S195 Series

  • Page 1 Instructions, before operating S195 SERIES DIESEL ENGINE OPERATION MANUAL C h a n g f a P o w e r M a c h i n e r y C o . , L t d...
  • Page 2 To develop forever, use Changfa. Changfa makes you develop Thanks for your choosing Changfa Brand diesel engine Before operating ,please read this Operation Instiuctions Our company has met the ISO9002 Quality Assurance System by authentication...
  • Page 3 Precautions 1. Don’t touch the heating and turning parts. 2. Don’t let those people enter into the operating place, for the children, slow-action old man, epileptic or the man who has no disposing capacity. 3. Don’t make the engine operate for a long time without operator. 4.

  • Page 4: Table Of Contents

    CONTENTS Diesel Engine Over all Size and Mounting Size Diagram……………………………1 S e c t i o n . G e n e r a l D e s c r i p t i o n … … … … … … … … … … … … … … … … … … Ⅰ...

  • Page 5: Diesel Engine Over All Size And Mounting Size Diagram

    Crankshaft center S195 SERIES Diesel Engine Overall Size and Mounting Size S195M Diesel Engine Overall Size and Mounting Size...
  • Page 6 S195NM Diesel Engine Overall Size and Mounting Size S195N Diesel Engine Overall Size and Mounting Size...

  • Page 7: Section Ⅰ. General Description

    Section Ⅰ. General Description S195 SERIES Diesel engine is the single cylinder, horizontal, 4-stoke, and water cooling diesel engine. Having the advantages of light weight, compact construction, easy transport, simple installation, little vibration, smooth running and easy maintenance, It is suitable for powering walking tractors and for driving agricultural...

  • Page 8: Section Ⅱ. Principal Technical Specifications

    Section Ⅱ. Principal Technical Specifications Model S195(M) S195N(M) S195B Type Single-cylinder, four-stroke, Water cooling, horizontal type Cylinder bore 95mm Piston stroke 115mm Piston displacement 0.815L 12-hour power 8.82kW 8.32 kW 9.7kW 1-hour power 9.7kW 9.48 kW 10.8 kW Rating rotation speed 2000r/min 2200r/min Compression ratio...

  • Page 9: Section Ⅲ. Selection Of The Size Of Pulleys

    Section Ⅲ. Selection of the Size of Pulleys When the flywheel of diesel engine is connected with working machine, the selection of the size of pulleys, directly affects the operation conditions of the engine and the productivity of the driven machine. The size of pulleys may be calculated according to the following formulas: ×n...

  • Page 10: Section Operation And Adjustment Of The Engine

    Section Ⅳ. Operation and Adjustment o f the Engine （1） 、Preparation 1. Lubricating oil Use lubricating oil #CC15W/40 in summer, #CC15W/30 in winter. Caution: The oil level must not go over the upper line on the dipstick, nor fall down below the lower one, when the engine is in operation. 2.

  • Page 11: Stopping The Engine

    but continue to crank the engine with effort. Then the engine will start running itself. After starting, check again the red float in the oil indicator and see if it rises up, and allow the engine to run for 3~5 minutes at low speed without any load just after its being started, then increase the speed gradually and load the engine.

  • Page 12: Adjustment Of Fuel Injection Timing

    clearance to the specified value by means of a feeler gauge inserted between the valve stem and the rocker arm. (Intake valve clearance is 0.35 mm. And exhaust valve clearance 0.45mm). In the course of adjusting screw — in the adjusting screw to such an extent that push rod is just free to turn but not too loose.

  • Page 13: Se Ctio N Ⅴ . Tr O U B L E S A N D R E Me D Ie S

    Section Ⅴ. Defects and Elimination A. Engine Fails to Start Cause Remedy Check the fuel tank and the element of the fuel filter whether there is any water or dirt. Clean the element in clean fuel 1. Unsteady fuel flow if it is chocked with dirt, or clean the fuel tank and fill it with clean fuel of recommended grade if any water is found in the tank.
  • Page 14 B. Engine Does Not Develop Full Power Cause Remedy Proceed as item 6 under “Engine Fails to Start.” If parts 1.Insufficient compression in the are worn, in excess of the specified wear limit, then cylinder replacement should be made. 2. Fuel injection timing incorrect Adjust according to the recommended procedure. 3.
  • Page 15 D. Engine Exhausts Dense Black Smoke Cause Remedy Reduce the load appropriately. If the 1. Engine overloaded belting or coupling with the driven machine is not right, correct it. Check the opening pressure of the 2. Faulty injector injector and the atomization of the fuel spray. Correct it if necessary, or replace it if worn This results mainly from faulty injector, incorrect fuel injection timing, leakage...

  • Page 16: Section Ⅵ Dismounting And Reassembly Of The Engine

    Section Ⅵ. Dismounting and Reassembly of the Engine If it is necessary to dismount the engine for maintenance and repair, it is recommended to proceed in the following order: A. Draining out the cooling water by opening the drain cock. B.
  • Page 17 5. Remove the funnel assembly from the hopper. 6. Screw off the four bolts inside the hopper, which fix the hopper on the cylinder block. Then take off the hopper and remove the hopper gasket. 7. Remove the upper cover of the cylinder block and its gasket. D.
  • Page 18 connecting rod assembly out of the cylinder bore by means of a wooden rod against the big end of the connecting rod through the rear opening of the cylinder block. Caution: Be careful of this operation not to damage the crankpin, the cylinder liner and the piston While reinstalling, the 45°parting surface of the big end of the connecting rod must be kept downwards,...
  • Page 19 6. Remove the flat key from the crankshaft by means of a M6 cap screw. H. Removing and reassembling the crankshaft 1. Take off the oil pipe. which connects the main bearing housing with the oil indicator by screwing off the pipe connection form the housing.. 2.

  • Page 20: Section Ⅶ. Fitting Clearances And Wear Limits Of The Main Moving Parts

    Section Ⅶ. Fitting Clearances and Wear limits of the Main moving Parts Standard Limits Fitting parts Kind of fitting Clearance wear Main journal of crankshaft with main Clearance 0.08～0.12 0.25 bearing Crankpin of crankshaft with connecting Clearance 0.06～0.1.08 0.25 rod bearing Piston pin with connecting rod small Clearance 0.020～0.056...

  • Page 21: Section Ⅷ.maintenance Of The Engine

    Section Ⅷ. Maintenance of the Engine Item Maintenance Period As soon as the red ball of the float in the hopper goes As required 1. Cooling water down near the mouth of the funnel, replenish water As soon as the oil level in the sump drops down near the Everyday lower marked line on the dipstick, replenish oil.
  • Page 22 Item Maintenance Period 7. Fuel tank and Remove the screen from the inlet of the fuel tank and 50 hours filling screen clean it in clean fuel. Clean the inside of the fuel tank with clean fuel. 500 hours 8. Lapping of valve Smear the valve seats with a little bit of lapping paste 500 hours and lap them together with the valves carefully (Caution: do...

  • Page 23: Sectionⅸ. Preservation And Storage Of The Engine

    Section Ⅸ. Preservation and Storage of the Engine If the engine is to be put out of service for a comparatively long period of time, it is necessary to preserve it according to the following procedure, in order to prevent any corrosion. 1.

  • Page 24: Part Two Parts List With Illustrations

    PART TWO PARTS LIST WITH ILLUSTRATIONS...
  • Page 25 Fig.1 Cylinder Block assembly-1 Cylinder Block assembly-1(Fig .1) Name of Part Part No. Qty. Name of Part Part No. Qty. Cylinder head nut S195-01001 Washer 8-140HV GB/T97.1 Upper cover of the cylinder Cylinderhead gasket S195-01002 S195-01011 Cylinder liner S195-01003 Packing sheet of upper cover S195-01012 Cylinder liner water seal ring S195-01004 Locating pin A5×12...

  • Page 26: Fig .2 Cylinder Block Assembly-2

    Fig .2 Cylinder Block assembly-2 Cylinder Block assembly-2(Fig .2) Name of Part Part No. Qty. Name of Part Part No. Qty. Cylinder block S195 Locating pin A5×12 GB/T119 -01006 Packing of the rearcover S195-01019 Washer S195-01025 Rear cover S195-01020 plug S195-01026 Washer 8 –140HV GB/T97.1...

  • Page 27: Fig .3 Cylinder Head Assembly

    Fig .3 Cylinder Head assembly Cylinder Head assembly(Fig .3) Ⅲus Name of part Part NO. Qty. Hexagon nut M10 GB/T6170 Spring washer 10 GB/T93. Washer 10-140HV GB/T97.1 Cylinder head cover S195—03101 S195—03102 Decompression shaft bushing Decompression shaft S195—03103 Oil indicator piston S195—03111 Oil indicator spring S195—03112...
  • Page 28 Ⅲus Name of part Part NO. Qty. Rocker arm S195—03004 Rocker arm bushing S195—03005 Adjusting screw S195—03006 Valve collet S195—03007 Valve spring seat S195—03008 Outer valve spring S195—03009 Inner valve spring S195—03010 S195—03010 Valve guide Locating pin GB/T119 Hexagon nut AM8 GB/T6170 Spring washer 8 GB/T93...
  • Page 29 Fig. 4 Piston and Connecting Rod Assembly Piston and Connecting Rod Assembly (Fig. 4) Ⅲ Name of part Part NO. Quantity S195—04001 Compression ring(1) Compression ring(2) S195—04002 Oil scraper ring S195—04100 S195—04004 Criclip for piston pin Piston S195—04005 Connecting rod S195—04006 Galvanized wire φ1.8×170 Locking wire...
  • Page 30 Fig. 5 Piston and Connecting Rod Assembly Flywheel, Crankshaft and Balancing Mechanism (Fig.5) Ⅲus Name of part Part NO. Quantity Hexagon bolt M10×35 GB/T5782 Spring washer 10 GB/T93 V －belt pulley S195－05001 S195－05002 Flywheel nut Lock washer S195－05003 Flywheel S195－05004 Flat key 12×14 GB/T1096 Crankshaft screw plug...
  • Page 31 Fig. 6 Water Hopper Assembly Water Hopper Assembly (Fig. 6) Ⅲ Name of part Part NO. Quantity Hexagon bolt M8×22 GB/T5783 Washer 8－140HV GB/T97.1 Funnel S195－06103 Packing for funnel S195－0001 Hexagon bolt M8×18 GB/T5783 Spring washer 8 GB/T93 Washer S195－05013 Hopper S195－06001 Float...
  • Page 32 Fig. 7 Fuel System Fuel System (Fig. 7) Ⅲ Name of part Part NO. Quantity Fuel filter cover C0506B－0002 S195－1117009 Washer Pipe connection bolt S195－1117076 Holding nut C0506A－0004A 495A－12016 Seal ring Seal ring C0506A－0005 Fuel filter holder C0506A－0006 Rubber ring C0506A－0013 Washer C0506A－0015...
  • Page 33 Ⅲus Name of part Part NO. Quantity Fuel filter element C0506A－1000 C0506A－0001 Washer C0506A－0011 Valve seat (screw) Spring C0506A－0010 Steel ball C0506A－0009 One —way valve seat C0506A－0008 Washer S195－09001 Fuel return pipe S195－07100 Pipe connecting bolt S195－09002 S195－07500 Fuel tank Packing S195－07004 Fuel out pipe...

  • Page 34: Fig . 8 Lubrication System

    Fig . 8 Lubrication system Lubrication system （Fig . 8） Ⅲus Name of part Part NO. Qty. Washer S195—09001 Pipe connecting bolt S195—09002 Oil pipe S195—09100 Cylindrical pin S195—09201 Lubricating oil pump body S195—09202 Locating pin GB/T119 Lubricating oil pump packing shim S195—09203 As requried Outer rotor...
  • Page 35 Fig. 9 Camshaft Assembly Camshaft Assembly （Fig. 9） Ⅲus Name of part Part NO. Qty. Camshaft gear S195—02001 Camshaft S195—02002 Flat key 10×16 GB/T1096 Valve tappet S195—02004 S195 S195—02005...

  • Page 36: Fig 10 Gear Casing Assembly

    Fig 10 Gear Casing Assembly...
  • Page 37 Gear Casing Assembly(Fig 10) Ⅲus Name of part Part NO. Qty. Gear casing S195—10001 Oil seal ring φ35×58×12 Packing for fuel priming handle bushing S195—10404 Fuel priming handle bushing S195—10400 Cover S195—10003 Fuel limiter packing S195—10004 Fuel limiter S195—10600 Screw M6×20 GB/T67 Washer 6 GB/T93...
  • Page 38 Gear Casing Assembly（Fig 10）—2 Ⅲus Name of part Part NO. Qty. Speed control lever S195—10105 Hexagon bolt M8×40 GB/T5783 Speed control lever shaft S195—10106 Crankshaft breather S195—10500 Button head cap screw M6×12 GB/T67 Button head cap screw M6×18 GB/T67 Shim for fuel injection pump S195—10007 Fuel injection pump mounting bolt S195—10008...
  • Page 39 Fig.11 Intake System Intake System (Fig.11) Ⅲus NO. Name of part Part NO. Qty. Wing nut AM6 GB/T62 Washer 6 －140HV GB/T97.1 Air filter cover S195—11101 Rubber packing S195—11102 Air filter element S195—11110 Intake pipe and its accessories S195—11102 Packing S195—11103 Air filter sleeve S195—11130...

  • Page 40: Fig .12 Exhaust System

    Fig .12 Exhaust System Exhaust System（Fig .12） Ⅲus Name of part Part NO. Qty. Exhaust pipe S195—08002 Lock nut S195—08001 Silencer S195—08100...
  • Page 41 Fig 13 Fuel Injection Pump P72-4 Fuel Injection Pump（Fig 13） Ⅲus Name of part Part NO. Qty. Delivery valve holder T1—0001 Delivery valve spring T1—0012 Delivery valve holder washer T1—0011 Delivery valve with seat F15—00 T1—0102 Fuel inlet pipe connecting screw 12Q/WB401 —...
  • Page 42 Fig. 15 fuel Injector P21-10N fuel Injector（Fig. 14） Ⅲus Name of part Part NO. Qty. Washer P661 —010 Cap nut P661 —009 Nozzle body (with needle valve ) ZS4S1 Nozzle holder P662 —001 Steel ball P661—0101 Needle valve spindle P661—0102 Opening pressure adjusting spring P661 —002 Washer...

  • Page 43: Fig .14 Fuel Injector

    Fig. 15 Electrically started version（S195NM） Electrically started version（S195NM）(Fig. 15) Ⅲus Ⅲus Name of part Part NO. Qty. Name of part Part NO. Qty. Fuel tank S195NM—07500 Soft plastic tube HG2-536 Starter QD1202 φ11×1×200 Bolt M8×28 GB/T5783 Pipe clamp S195NM—01040 Washer 10 GB/T93 Bolt M8×30 GB/T5783...
  • Page 44 Fig.16：Transmission Assembly （S195N series ） Transmission Assembly （S195N series ） Fig.16 Ⅲus Ⅲus Name of part Part NO. Qty. Name of part Part NO. Qty. Big belt pulley GB/T5783 S195N—06105 Bolt M10×80 Bolt M6×22 GB/T5783 Ball bearing 6202 GB/T276 Washer 6 GB/T93 Seal ring S195N—06028...
  • Page 45 Fig.17 ：Parts list of radiator cooling system（S195N series） Parts list of radiator cooling system（S195N series）－Fig.17 Ⅲus Ⅲus Name of part Part NO. Qty. Name of part Part NO. Qty. shutter S195N—06030 Washer 6—140HV GB/T97.1 radiator system S195N—06100 Stud M6×20 GB/T897 GB/T5783 Bolt M8×20 Fuel tank support（A）S195N—06007...
  • Page 46 Fig.18 Fan assembly （ ） S195N series ）-Fig.18 Fan assembly（ S195N series Ⅲus Ⅲus Name of part Part NO. Qty. Name of part Part NO. Qty. Nut M12×1.205 GB/T6173 Fan cover S195N—06201 Washer 12 GB/T856 Key 5×12 GB/T1096 Impeller S195N—06202 Fan shaft S195N—06206 Ring...
  • Page 47 Fig. 19 Radiator shell Assembly （ ） S195N series Radiator shell Assembly （ ）-Fig. 19 S195N series 序 数 序 数 名称 代号 名称 代号 号 量 号 量 Bolt M10×60 GB/T5783 Connecting bolt（B） S195N—06002 Washer 8 GB/T93 Bolt M8×16 GB/T5783 Washer 8 GB/T97.1...

  • Page 48: Appendix Ⅰ List Of Tools Supplied With The Engine

    Appendix Ⅰ List of Tools supplied with the Engine Ⅲus Name of part Qty. Hexagon wrench 60(special wrench for flywheel nut) Hexagon wrench 27(special wrench for cylinder head nut) Double-open-end wrench 13×16 Double-open-end wrench 18×21 Feeler gauge (for measuring and adjusting valve clearance ) Starting handle Special wrench for connecting rod bolt Bridge of puller (for dismantling flywheel and balancing shaft gears)
  • Page 49 SUPPLEMENTARY INSTRUCTIONS FOR ZS195M DIESEL ENGINES Electrically Starting Version CONTENTS Section Ⅰ Genera Description Section Ⅱ Electrically started version and connection diagram Section Ⅲ Operation of Electric Starting System Section Ⅳ Modified Parts List or Electrically Started Versions...
  • Page 50 Section Ⅰ General Description S195M, S195BM is modified version on the basis of S195 diesel engine, “M” standing for electric starting. In the climate about -5℃, S1100BM can be started rapidly without any measure. But for the convenience of customer, remains hand starting mechanism.
  • Page 51 Section Ⅱ. Electrically Started Version and Connection diagram 1. Electric starting system consists of Starter, Generator, Voltage Regulator, Battery and Circuit key switch. 1. 1 Starter: QD1332 type starter with a rated capacity of 2.0kW and a voltage of 12V The starter is of short rated operation design, with a battery as its power supply, and is fitted with a solenoid operated switch and an one way clutch.
  • Page 52 SFF-150 Magneto electric AC generator Regulator Fuse Ammeter Battery Starting switch Starter Connection Diagram of Electric Starting System of ZS195BM Connection Diagram of Electric Starting System of ZS195NM...
  • Page 53 Section Ⅲ. Operation of electric starting system 1. Check before operation (1) Check all the wiring connections for tightness. (2) Check to see if there is a clearance of 3.5~5mm between the two end surfaces of starter pinion and the ring gear. (3) Check to see if the key switch is at “0”...
  • Page 54 Section Ⅳ. Modified Parts List or Electrically Started Versions(S1100BM) Name of Parts Part No. Quantity Regulator KZT—12D Ring gear S195M—05001 Name plate S195(B)(M)—10002 Flywheel S195 M—05004 Rear cover—Starter support S195M—01020A Starter packing As required S195M-01018 Flywheel Generator SFF150 Starter QD1332 BoltM12×30 GB/T5783 Washer12...
  • Page 55 Changfa Power Machinery Co., Ltd. Add: Lijia Changzhou Jiangsu Tel:(0086) 0519-6232218 0519-6231169- 8 3 1 8 8 3 2 8 Post Code: 213176...

This manual is also suitable for:

S195mS195nS195nmS195b

Table of Contents

Save PDF