manualshive.com logo in svg

Hyundai HY25-4, User Manual

Share
Download
Hyundai HY25-4 User Manual Download Page 23

14 

Lower windshield bolts 

bolt M6×14 

Pieces 

2 

15 

Oil filter cover bolts M5 × 10 

GB5789-86 

set 

4 

16 

Bottom plate bolts M8 × 18 

GB5789-86 

Pieces 

4 

17 

Locating pins 

φ8×14 

Pieces 

2 

18 

Crankcase gasket 

154F 

set 

1 

19 

Oil drain bolts 

M10×15×1.25 

Pieces 

1 

20 

Put the rubber stopper washer 

Φ10×15×2

 

Pieces 

1 

21 

Crankcase cover 

154F 

Pieces 

1 

22 

Oil-oil-meter components 

154F 

Pieces 

1 

23 

Speed driven gear assembly 

154F 

Pieces 

1 

24 

Bearing 6203 

GB276-94 

Pieces 

1 

25 

Lid bolts 

GB5789-86/M6×29 

Pieces 

6 

26 

Cylinder head gasket 

154F 

Pieces 

1 

27 

Cylinder head 

154F 

Pieces 

1 

28 

Spark plug 

152F 

Pieces 

1 

29 

Cylinder head bolts 

M6×35 

Pieces 

6 

30 

Crankshaft combination 

154F 

Pieces 

1 

31 

Combination of connecting rods 

154F 

Pieces 

1 

32 

piston 

154F 

Pieces 

1 

33 

Piston pin 

154F 

Pieces 

1 

34 

Piston pin ring 

154F 

Pieces 

2 

35 

Piston ring group 

154F 

Pieces 

1 

35-1

Oil ring 

Pieces 

1 

35-2

A ring 

Pieces 

1 

35-3

Second ring 

Pieces 

1 

35-4

Scraping ring 

Pieces 

2 

37 

Cam 

152F

（

Semi-nylon

）

 

Pieces 

1 

38 

Camshaft gasket 

154F 

One 

2 

39 

Tappet 

154F 

Pieces 

2 

40 

Intake valve 

154F 

Pieces 

1 

41 

Exhaust valve 

154F 

Pieces 

1 

42 

Oil cover 

154F 

Pieces 

1 

43 

Valve spring seat 

154F 

Pieces 

2 

44 

Valve spring 

154F 

Pieces 

2 

45 

Valve cap 

154F 

Pieces 

2 

46 

Air intake gasket 

154F 

Pieces 

1 

47 

Carburetor assembly 

154F 

Pieces 

1 

48 

Carburetor block 

154F 

Pieces 

1 

49 

Carburetor gaskets 

154F 

Pieces 

1 

50 

Fuel tank cover combination 

154F 

Pieces 

1 

51 

Tank combination 

154F 

Pieces 

1 

51-1

Fuel tank cap 

Pieces 

1 

51-2

Filter 

Pieces 

1 

51-3

tank 

Pieces 

1 

51-4

Nozzle tip (pump) 

Pieces 

1 

52 

With a plate nut 

M6 

23 

Pieces 

7 

Summary of Contents for HY25-4

Page 1: ...PETROL WATER PUMP HY25 4 HY40 4 User Manual...

Page 2: ...LOCATIONS 10 3 ASSEMBLY 10 4 STARTING PROCEDURE 12 5 STOPPING PROCEDURE 13 6 MAINTENANCE 14 17 7 STORAGE 18 19 8 TROUBLE SHOOTING 20 21 9 SPECIFICATION 21 10 PART LISITNGS 22 25 11 DECLARATIONS OF CO...

Page 3: ...l of the following warning signs symbols and or PPE pictograms may appear throughout this manual You MUST adhere to their warnings Failure to do so may result in personal injury to yourself or those a...

Page 4: ...e in any doubt contact yourdealer 1 15 If you think you have or someone around you has been affected by carbon monoxide poisoning 1 16 Get them fresh air immediately by leaving the affected area or by...

Page 5: ...l NEVER work on LIVE ENERGISEDequipment 1 42 Prior to carrying out any maintenance work you MUST identify electrical isolation methods and isolate all electricalsupplies 1 43 Prior to use and with all...

Page 6: ...reas 1 59 1 There is an explosion risk if the battery terminals are short circuited when connecting disconnecting ALWAYS exercise great care so that the terminals or battery leads are NOT allowed to t...

Page 7: ...OREuse 1 83 Check the water pump over before use if any problems are found you MUST make sure they are dealt with by the appropriate person beforeuse 1 84 Check around and underneath the water pump fo...

Page 8: ...cover 1 96 Remove air filter cartridge 2 1 97 Remove inspect and clean foam element 3 all models Clean by washing in warm soapy water rinse with fresh water and allow to dry fully soak it in clean en...

Page 9: ...aced on a level ground Un screw the fuel tank cap and check the fuel level If the level is too low add fuel screw on the fuel tank cap and tightenit 1 99 3 Only use straight fresh unleaded petrol 3 1...

Page 10: ...clampring 4 over the hose connector and tighten in a clockwise direction 2 3 Take the hose clamp ring 5 over the end of the suction hose 6 then push the suction hose over the end of theconnector Once...

Page 11: ...o the upper level oil level with approx 0 4l of SAE10W 30 4 stroke oil and replace the oil fillercap dipstick 2 7 Do not over fill 2 8 2 9 2 10 2 11 2 12 2 13 CAUTION All fuels are flammable You MUST...

Page 12: ...e and the pump not operating If the unit has been operated dry stop the machine and allow to cool before adding priming water 3 0 Remove the self priming water filler cap and fill withwater 3 1 3 2 3...

Page 13: ...against the engine Return it slowly to avoid and possible damage to the starter 3 6 As the engine warms up gradually open the choke until the engine runssmoothly 3 7 Set the throttle to the desired r...

Page 14: ...ore frequently in dusty environments This pump should be serviced by an authorised water pump dealer 4 0 Maintenance Schedule Regular Service Period Month or operating hour interval Whichever comes fi...

Page 15: ...30 4 strokeoil 4 7 NOTE Please dispose of used motor oil in a matter that is compatible with the environment We suggest taking it in a sealed container to your local recycling centre for reclamation D...

Page 16: ...foam air filter element from thehousing 4 10 4 11 4 12 Wash the element in a solution of household detergent and warm water or a non flammable or high flashpoint solvent until clean then rinse thorou...

Page 17: ...spark plug wrench provided Visually inspect the spark plug and discard if chipped orcracked If the spark plug is to be reused then clean with a soft wire brush and reset the gap using a feeler gauge...

Page 18: ...mp clean water through the pump before shutting down or the impeller may be damaged when restarting 5 4 After flushing remove the pump drain plug and drain as much water as possible from the pump hous...

Page 19: ...t bowl 1 year or longer Drain the fuel tank Drain the carburetor float bowl After removal from storage drain stored fuel into a suitable container Fill with fresh fuel Use fuel conditioners that are f...

Page 20: ...spark plug or improperly gapped Replace with new spark plug or adjust the spark plug gap Spark plug wet with fuel flooded engine Dry the spark plug and reinstall Start engine with throttle lever in F...

Page 21: ...discharge head Excessive head Relocate pump and hose to reduce head Check engine Engine lacks power See engine trouble shooting above 9 SPECIFICATION 6 3 Model HY25 4 HY40 4 Engine type 152F 152F Eng...

Page 22: ...ad bolts M5 118 Pieces 2 4 Exhaust double head bolts M6 52 Pieces 2 5 Crankshaft oil seal and lid oil seal 17 30 6 Pieces 2 6 Oil filter cover 154F One 1 7 Gasket 154F Pieces 1 8 Under the windshield...

Page 23: ...n of connecting rods 154F Pieces 1 32 piston 154F Pieces 1 33 Piston pin 154F Pieces 1 34 Piston pin ring 154F Pieces 2 35 Piston ring group 154F Pieces 1 35 1 Oil ring Pieces 1 35 2 A ring Pieces 1 3...

Page 24: ...B T5787 1986 Pieces 5 63 Speed control arm One 1 64 Speed control rod One 1 65 Adjustable arm fastening bolts M6 21 T type Pieces 1 66 Reset the tension spring 154F Pieces 1 67 Fine speed spring 154F...

Page 25: ...n Washer 4 6 Bolt 4 7 Mechanical seal 1 8 Pump sealing ring 1 9 Impeller 1 10 Diffuser 1 11 O ring 1 12 Pump body 1 13 O ring 1 14 Outlet flange 1 15 O ring 2 16 Whorl plug 2 17 Check valve 1 18 Inlet...

Page 26: ...td confirms that the Hyundai water pump conforms to the following CE directives 2006 42 EC Machinery directive 2004 108 EC EMC directive 73 23 EC The low voltage directive 97 68 EC NRMM emissions dire...

Page 27: ...DETAILS Postal address Genpower Limited Isaac Way Pembroke Dock Pembrokeshire SA72 4RW UK Telephone contact number Office 44 0 1646 687880 Email contact service genpower co uk Website www hyundaipowe...

Page 28: ...nquiries Please Contact GENPOWER LTD Isaac Way London Road Pembroke Dock UNITED KINGDOM SA72 4RW T 44 0 1646 687 880 F 44 0 1646 686 198 E info hyundaipowerequipment co uk www hyundaipowerequipment co...

Reviews:

No comments

Brands by name

Popular brands

Load more brands