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FIRMAN 439cc Dual Fuel Engine Parts List

Page 37

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NO. Part Number

Description

Qty.

English

             

380723518
357723501
357723502
357723503
357723504
357723505
336723501
357723506
357723507
357723508
380723501
357723510
357723511
357723512
357723513
357723514
357723515
357723516
357723517
357723518
357723519
380723502
336723503
357723521
380723503
380723504
380723505
357723525
357723526
357723527
357723528
357723529
357723530
357723531
336723528
336723529
357723532
336723556
357723533
357723534
357723535
336723537
357723536
357723537
357723538
380723506
380723507
380723508
357723542
357723543
357723544
380723509
357723546
357723547
357723548
357723549
357723550
357723551

NO. Part Number

Description

Qty.

380723515
357723554
357723555
336723555
357723556
357723557
380723516
357723559
357723560
357723561
357723562
357723563
357723564
336723567
357723565
357723566
336723564
357723567
357723568
357723569
336723606
357723570
357723571
357723572
336723612
380723511
380723519
357723575
380723512
357723577
357723578
357723579
357723580
357723581
357723582
336723589
336723590
336723591
336723592
336723593
330723528
357723584
336723597
357723585
336723595
357723586
357713520
357423500
357423501
357423508
357423509
380423501
380423502
336723615

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Crankcase Comp.
Bolt,drain
Washer,drain Bolt
Oil Level Sensor
Flg. Bolt M6×15
Bearing
Locating Pins
Bearing
Balance Shaft
Camshaft Comp
Crankshaft
Gear,Crank Shaft
Gear,Drive
Gskt.,Crankcase Cover
Oil Dipstick Assy
Cover,Crankcase
Oil Seal
Flange Bolt M8×40
Conn, Rod Comp
Piston Pin Retainer Ring
Wrist Pin 
Piston
Flange. Bolt M6×12
Air Guide Lower
Ring, Oil
Ring, Second Piston
Ring, First Piston
Gasket, Valve Cover
Valve Cover Assy
Bolt
Exhaust Valves Stud Bolt
Breather Tube
Flg. Bolt M10×80
Rotator, Exhaust Valve
Locknut
Adjusting Nut, Valve 
Valve Rocker
Spark Plug
Retainer, Intake Valve
Retainer, Exhaust Valve
Spring,Valve
Bolt, Rocker Arm
Oil Seal, Valve
Retainer, Valve
Guide Plate, Push Rod 
Cylinder Head
Valve,Intake
Valve, Exhaust
Push Rod
Lifter, Valve
Locating Pins
Gasket,cyl.head
Air Cleaner Holder
Nut M6
Air Intake Stud Bolt
Gskt.,Insulator
Insulator, Carburetor
Gskt.,Carburetor

Carburetor
Gskt., Air Cleaner
Elbow, Air Cleaner
Nut M6
Clapboard
Nut M5
Element, Air Cleaner
Cover, Air Cleaner
Wind Guide, Top
Spring, Governor
Spring, Throttle Return
Rod, Governor
Arm, Governor
Bolt, Governor Arm
Pin, Shaft
Oil Seal
Rocker Shim
Shaft, Governor Arm
Ignition Coil
Flange Bolt M6×29
Wire Clip
Fan Cover Comp
Nut, Shaft
Pulley, Starter
Sheath, Wire
Cooling Fan
Flywheel Comp
Flange Bolt M8×35
Starter Motor Assembly
Grip, Starter
Flange Bolt M6×8
Case Comp.,recoil Starter
Spring,starter Return
Cord
Pulley,recoil Starter
Spring,patchet
Patchet,starter
Pawl Guide
Clip Sprg.,pawl Guide
Screw,pawl Guide
Wire Clip
Bushing, Govorner Gear
Clip, Govorner Gear
Gear, Governor
Inner Washer,gear
Gov., Gear Shaft
Gskt., Ext.
Recoil Starter Set
Governing Gear Set
Air Cleaner Set
Carburetor Set
Piston Rings Set
Gasket Set
Lock Washer

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Summary of Contents for R-H07552

Page 1: ...ng equipment Ensure engine is stopped and level before performing any maintenance or service IMPORTANT Record product information to reference when ordering parts or obtaining warranty coverage OWNER...

Page 2: ...to a Building s Electrical Maintenance And Storage 27 Maintenance Schedule 27 Engine Maintenance 28 Change Engine Oil 28 Air Filter Maintenance 28 Spark Plug Maintenance 29 Cleaning Fuel Strainer 29 2...

Page 3: ...duct downwind and point the engine exhaust away from occupied spaces If you start to feel sick dizzy or weak while using this product shut it off and get to fresh air RIGHT AWAY See a doctor You may h...

Page 4: ...de and downwind far away from windows doors and vents Direct exhaust away from occupied spaces INCORRECT USAGE Do not operate in any of the following locations Near any door window or vent Garage Base...

Page 5: ...and and arm toward engine faster than you can let go which could cause broken bones fractures bruises or sprains resulting in serious injury When starting engine pull cord slowly until resistance is f...

Page 6: ...loads OFF and disconnect from generator before stopping generator DO NOT use generator with electrical cords which are worn frayed bare or otherwise damaged DO NOT operate generator in the rain or we...

Page 7: ...cts and how to avoid them This generator is designed and intended only for supplying electrical power for operating compatible electrical lighting appliances tools and motor loads and is not intended...

Page 8: ...Gasoline can cause a fire or explosion if ignited Gasoline is a liquid fuel but it s vapors can ignite Gasoline is a skin irritant and needs to be cleaned up immediately if spilled on skin or clothes...

Page 9: ...oing so the fuel supply valve can be turned off If the fire is extinguished and a supply of fuel is not turned off an explosion hazard greater than the fire hazard could be created Keep a fire extingu...

Page 10: ...rough the wheel B 3 Slide the axle pin A through the mount point on the frame and flat washer D 4 Secure the wheel and axle pin with the cotter pin C 5 Repeat steps 2 4 to attach another wheel 3 Tip t...

Page 11: ...positive battery cable red boot is securely tightened to the positive battery post Make sure boot is over battery post 2 Remove bolt M5X12 and M5 nut from black cable ring 3 Remove vinyl cap from the...

Page 12: ...ilter box 5 Air Filter 6 439cc FIRMAN OHV Engine 7 Recoil Starter 8 9 10 11 12 13 10 0 Flat Free Wheel Oil Filler Cap Battery Outlet Cover Control Panel Handle 14 LPG Hose Connector Inlet English We a...

Page 13: ...NNOT BE STARTED DURING BATTERY POWER SAVING MODE UNLESS THE FUEL SELECTOR SWITCH IS TURNED TO THE OFF POSITION AND THEN TURNED BACK TO THE GAS OR LPG POSITION See Indicator light Battery power Saving...

Page 14: ...tricity to prevent serious injury 1 Plug a test lamp into the receptacle 2 Start the generator the test lamp should be on 3 Press the Test button located on the front of the receptacle to trip the dev...

Page 15: ...60Hz Single AVR Standard Brushed 439cc Yes Breakless Ignition Type Flywheel Magneto Unleaded Automotive Gasoline LPG 8 0 Gallon Float Polyurethane Type Counter Clockwise Facing P T O See Add Engine O...

Page 16: ...te a warning device or stop the engine If generator shuts off and the oil level is within specifications check to see if generator is sitting at an angle that forces oil to shift Place on an even surf...

Page 17: ...ill cap remove cap 2 Slowly add unleaded fuel to fuel tank Be careful not to fill above the red fuel level indicator This allows adequate space for fuel expansion 3 Install fuel cap and let any spille...

Page 18: ...cylinder so the connection between the valve and the regulator won t cause bends or kinks in the hose Spray a soapy water solution one part liquid detergent and one part water to check all connections...

Page 19: ...lso result due to the increased enrichment of the air fuel ratio Other high altitude issues can include hard starting increased fuel consumption and spark plug fouling To alleviate high altitude issue...

Page 20: ...a ground fault circuit interrupter GFCI in any damp or highly conductive area such as metal decking or steel work DO NOT touch bare wires or receptacles DO NOT use generator with electrical cords whic...

Page 21: ...her Keep exhaust pipe clear of foreign objects Keep generator away from open flame Keep generator on a stable and level surface WARNING Surge Protection Voltage fluctuation may impair the proper funct...

Page 22: ...un at no load for few minutes upon each initial start up to permit engine and generator to stablize StartingtheGenerator RecoilStart LPG 1 Before starting the generator check for loose or missing part...

Page 23: ...on engine to START position NOTE Do not place the LPG cylinder in the path of muffler outlet 9 Move the choke lever to the RUN position 11 Allow generator to run at no load for few minutes upon each i...

Page 24: ...tor switch is turned to the GAS position the indicator light will become RED up to 4 minutes before goes off Starting the engine successfully during these 4 minutes will turn the indicator light GREEN...

Page 25: ...OR CANNOT BE STARTED DURING BATTERY POWER SAVING MODE UNLESS THE FUEL SELECTOR SWITCH IS TURNED TO THE OFF POSITION AND THEN TURNED BACK TO THE LPG POSITION 9 Move the choke lever to the RUN position...

Page 26: ...e generator when using one or more receptacles Also do not exceed the amperage rating of any one receptacle Do not apply heavy electrical load during break in period the first five hours of operations...

Page 27: ...STARTED DURING BATTERY POWER SAVING MODE UNLESS THE FUEL SELECTOR SWITCH IS TURNED TO THE OFF POSITION AND THEN TURNED BACK TO THE GAS OR LPG POSITION Unwanted Shutdown The generator cannot be started...

Page 28: ...ufficient fuel flow to the engine This is not an indication of a problem with the generator but only a problem with the flow of gas from the LPG cylinder If generator performance seems to be deteriora...

Page 29: ...commendations Regular maintenance will improve the performance and extend the life of the generator See any authorized dealer for service The generator s warranty does not cover items that have been s...

Page 30: ...ncer in certain laboratory animals Thoroughly wash exposed areas with soap and water a Drain oil by removing the drain plug and the oil filler cap while the engine is warm Change engine oil every 100...

Page 31: ...rts Exhaust heat gases could ignite combustibles structures or damage fuel tank causing a fire resulting in death or serious injury and or property Contact with muffler area could cause burns resultin...

Page 32: ...the screws Spark arrester screen Flange Screw Battery Replacement 1 Remove the spark plug wire from spark plug 2 Remove the nut and bolt from the negative and positive posts 3 Loosen and remove the s...

Page 33: ...m lack of gasoline This will dry out all remaining gasoline in tank fuel lines and carburetor 5 Turn fuel selector switch to OFF position Fully close the LPG cylinder knob if it is open and disconnect...

Page 34: ...rging circuit The battery will receive charging voltage when the engine is running The battery will maintain a proper charge if the unit is used on a regular basis about once every two weeks If it is...

Page 35: ...tor fill with fresh gasoline 7 Connect wire to spark plug 8 Replace spark plug 9 Drain gas tank and carburetor fill with fresh gasoline 10 Wait 5 minutes and re crank engine 11 Contact authorized serv...

Page 36: ...Page 34 PARTS DIAGRAM AND PART LIST H07552 PARTS DIAGRAM English 145 146...

Page 37: ...Page 35 439cc DUAL FUEL ENGINE PARTS DIAGRAM English...

Page 38: ...AVR Flange Bolt M5 16 Terminal Block Bolt M5 16 Ground Wire Generator End Cover Cap Flange Bolt M5 12 Flange Bolt M6 200 Lock Washer 6 Washer 6 Nut M5 Side Cover Bolt M5 229 Lock Washer 5 Flange Bolt...

Page 39: ...rain Washer drain Bolt Oil Level Sensor Flg Bolt M6 15 Bearing Locating Pins Bearing Balance Shaft Camshaft Comp Crankshaft Gear Crank Shaft Gear Drive Gskt Crankcase Cover Oil Dipstick Assy Cover Cra...

Page 40: ...your name and address and a description of the defect 3 Ship to the address provided by ARC 4 Write the RMA number provided on the outside of the package What Your Warranty Does Not Cover Improper ins...

Page 41: ...gine is Designed built and equipped so as to conform with all applicable regulations adopted by the Air Resources Board and US EPA and Free from defects in materials and workmanship that cause the fai...

Page 42: ...old Catalytic converter Muffler gasket pulse valve 4 Air induction system including Intake pipe manifold Air cleaner 5 Crankcase breather assembly including Breather connection tube 6 Fuel tank evapor...

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