Download  Print this page

Kawasaki FH451V Service Manual

4-stroke air-cooled v-twin gasoline engine.
Hide thumbs

Advertisement

FH451V, FH500V, FH531V
FH541V, FH580V, FH601V
FH641V, FH680V, FH721V
4-stroke air-cooled v-twin gasoline engine

Advertisement

Table of Contents

   Related Manuals for Kawasaki FH451V

   Summary of Contents for Kawasaki FH451V

  • Page 1 FH451V, FH500V, FH531V FH541V, FH580V, FH601V FH641V, FH680V, FH721V 4-stroke air-cooled v-twin gasoline engine...
  • Page 3: General Information

    Quick Reference Guide General Information Fuel System Cooling System Engine Top End Lubrication System Camshaft/Crankshaft Electrical System Troubleshooting This quick reference guide will assist you in locating a desired topic or pro- cedure. •Bend the pages back to match the black tab of the desired chapter num- ber with the black tab on the edge at each table of contents page.
  • Page 5 All information contained in this publication is based on the latest product information available at the time of publication. Illustrations and photographs in this publication are intended for reference use only and may not depict actual model component parts. © 1999 Kawasaki Heavy Industries, Ltd. Fifth Edition (1) : Apr. 30, 2003 (K)
  • Page 6 LIST OF ABBREVIATIONS ampere(s) pound(s) ABDC after bottom dead center meter(s) alternating current minute(s) ATDC after top dead center newton(s) BBDC before bottom dead center pascal(s) bottom dead center horsepower BTDC before top dead center pound(s) per square inch °C degree(s) Celsius revolution direct current...
  • Page 7: Emission Control Information

    EMISSION CONTROL INFORMATION To protect the environment in which we all live, Kawasaki has incorporated crankcase emission (1) and exhaust emission (2) control systems (EM) in compliance with applicable regulations of the United States Environmental Protection Agency and California Air Resources Board.
  • Page 8: How To Use This Manual

    This manual contains four more symbols (in maintenance. addition to WARNING and CAUTION) which will • Use proper tools and genuine Kawasaki en- help you distinguish different types of informa- gine parts. Genuine parts provided as spare tion. parts are listed in the Parts Catalog.
  • Page 9: Table Of Contents

    GENERAL INFORMATION 1-1 General Information Table of Contents Before Servicing ........................Model Identification......................... General Specifications......................Periodic Maintenance Chart ....................Torque and Locking Agent...................... Special Tools .......................... 1-13...
  • Page 10: General Information

    1-2 GENERAL INFORMATION Before Servicing Before starting to service the engine, carefully read the applicable section to eliminate unnecessary work. Photographs, diagrams, notes, cautions, warnings, and detailed descriptions have been in- cluded wherever necessary. Nevertheless, even a detailed account has limitations, a certain amount of basic knowledge is required for successful work.
  • Page 11 GENERAL INFORMATION 1-3 Before Servicing When pressing in a seal which has manufacturer’s marks, press it in with the marks facing out. Seals should be pressed into place using a suitable driver, which contacts evenly with the side of seal, until the face of the seal is even with the end of the hole. (13)Seal Guide A seal guide is required for certain oil or grease seals during installation to avoid damage to the seal lips.
  • Page 12: Model Identification

    1-4 GENERAL INFORMATION Model Identification Electric starter Model-FH500V Recoil starter Model-FH500V Cylinder Number Designation: No.1 Cylinder is the left-hand cylinder viewed from the air cleaner. No.2 Cylinder is the right-hand cylinder viewed from the air cleaner.
  • Page 13 GENERAL INFORMATION 1-5 Model Identification Electric starter Model-FH580V Electric starter Model-FH680V...
  • Page 14: General Specifications

    1-6 GENERAL INFORMATION General Specifications FH451V, FH500V, FH601V, FH641V, Items FH541V, FH580V FH721V FH531V FH680V Type of engine Forced air-cooled, vertical shaft, OHV, 4-stroke gasoline engine. Cylinder layout 90 V-Twin Bore × Stroke 68 mm × 68 mm 74 mm × 68 mm 75.2 mm ×...
  • Page 15: Periodic Maintenance Chart

    Clean and lap valve seating surface • Clean combustion chamber (1): Service more frequently under dusty conditions. : These items must be performed with the proper tools. See your authorized Kawasaki Engine Dealer for service, unless you have the proper equipment and mechanical proficiency.
  • Page 16 Clean and lap valve seating surface • Clean combustion chamber (1): Service more frequently under dusty conditions. : These items must be performed with the proper tools. See your authorized Kawasaki Engine Dealer for service, unless you have the proper equipment and mechanical proficiency.
  • Page 17: Torque And Locking Agent

    M : Apply a molybdenum disulfide lubricant (grease or oil) to the threads, seated surface, or washer. O : Apply oil to the threads, seated surface, or washer. S : Tighten the fasteners following the specified sequence. SS : Apply silicone sealant. FH451V, FH500V, FH531V, FH541V, FH580V FH451V, FH500V, FH531V, FH541V, FH580V Fastener...
  • Page 18 1-10 GENERAL INFORMATION Torque and Locking Agent FH451V, FH500V, FH531V, FH541V, FH580V Fastener Remarks Torque N·m kgf·m ft·lb Rocker Cover Mounting Bolts 52 in·lb Exhaust Pipe Flange Nuts Spark Plugs Lubrication System: Engine Drain Plugs (Plastic) 61 in·lb Engine Drain Plug (Metal) 14.5...
  • Page 19 GENERAL INFORMATION 1-11 Torque and Locking Agent The following tables lists the tightening torque for the major fasteners, and the parts requiring use of a non-permanent locking agent or liquid gasket. Letters used in the "Remarks" column mean: L : Apply a non-permanent locking agent to the threads. M : Apply a molybdenum disulfide lubricant (grease or oil) to the threads, seated surface, or washer.
  • Page 20 1-12 GENERAL INFORMATION Torque and Locking Agent FH601V, FH641V, FH680V, FH721V Fasteners Torque Remarks N·m kgf·m ft·lb Oil Pressure Switch 87 in·lb Oil Passage Plug 0.40 35 in·lb Oil Pump Cover Plate Mounting Bolts 52 in·lb Oil Filter in the text ←...
  • Page 21: Special Tools

    GENERAL INFORMATION 1-13 Special Tools Compression Gauge : Valve Seat Cutter Holder, 6 : 57001–221 57001–1360 Piston Ring Pliers : Valve Seat Cutter, 45° – 35 : 57001–115 57001–1116 Piston Ring Compressor Grip : Valve Seat Cutter, 32° – 33 : 57001–1095 57001–1199 Piston Ring Compressor Belt, 67 ∼...
  • Page 22 1-14 GENERAL INFORMATION Special Tools Oil Filter Wrench : Kawasaki Bond (Silicone Sealant) : 57001–1249 56019–120 Hand Tester : 57001–1394...
  • Page 23 2-15 Element Installation...... 2-30 Low Idle Speed Adjustment ..2-15 Element Cleaning and Inspection High Idle Speed Adjustment ..2-15 - FH451V, 500V, 531V, 541V, High Altitude Operation....2-16 580V.......... 2-30 Main Jet Replacement ....2-17 Element Cleaning and Inspection Fuel system Cleanliness - FH601V, 641V, 680V, 721V ..
  • Page 24: Exploded View

    2-2 FUEL SYSTEM Exploded View [FH451V, FH500V, FH531V]...
  • Page 25 FUEL SYSTEM 2-3 Exploded View [FH451V, FH500V, FH531V] 1. Pilot Screw 2. Pilot Air Jet 3. Main Air Jet 4. Main Jet 5. Pilot Jet 6. Solenoid Valve 7. Out Vent Tube (Before 2003/5 Product model) T1: 0.7 N·m (0.07 kgf·m, 6 in·lb) T2: 1.0 N·m (0.10 kgf·m, 9 in·lb)
  • Page 26 2-4 FUEL SYSTEM Exploded View [FH541V, FH580V]...
  • Page 27 FUEL SYSTEM 2-5 Exploded View [FH541V, FH580V] 1. Pilot Screw 2. Main Jet 3. Solenoid Valve T1: 0.7 N·m (0.07 kgf·m, 6 in·lb) T2: 2.3 N·m (0.23 kgf·m, 20 in·lb) T3: 4.5 N·m (0.46 kgf·m, 40 in·lb) T4: 3.4 N·m (0.35 kgf·m, 30 in·lb) T5: 5.9 N·m (0.6 kgf·m, 52 in·lb) L: Apply non-permanent locking agent.
  • Page 28 2-6 FUEL SYSTEM Exploded View [FH601V, FH641V, FH680V, FH721V]...
  • Page 29 FUEL SYSTEM 2-7 Exploded View [FH601V, FH641V, FH680V, FH721V] 1. Pilot Screw 2. Pilot Air Jet 3. Main Air Jet 4. Main Jet 5. Pilot Jet 6. Solenoid Valve 7. Out Vent Tube (Before 2003/5 Product model) T1: 1.0 N·m (0.10 kgf·m, 9 in·lb) T2: 3.9 N·m (0.40 kgf·m, 35 in·lb) T3: 2.0 N·m (0.20 kgf·m, 18 in·lb) T4: 19 N·m (1.9 kgf·m, 14 ft·lb)
  • Page 30: Fuel System Exploded View

    2-8 FUEL SYSTEM Exploded View...
  • Page 31 FUEL SYSTEM 2-9 Exploded View [FH451V, FH500V, FH531V] T1: 5.9 N·m (0.60 kgf·m , 52 in·lb) T2: 2.0 N·m (0.20 kgf·m , 17 in·lb) T3: 7.8 N·m (0.80 kgf·m , 69 in·lb) [FH541V, FH580V] T1: 5.9 N·m (0.60 kgf·m , 52 in·lb) T2: 2.0 N·m (0.20 kgf·m , 17 in·lb)
  • Page 32: Specifications

    2-10 FUEL SYSTEM Specifications Standard Item FH451V, FH601V, FH641V, FH531V FH541V FH580V FH500V FH680V, FH721V Carburetor Specifications: Make/type MIKUNI B24T1 ← Walbro LMF ← Nikki 621266 Throttle bore diameter 24 mm ← ← ← 26 mm (1.02 in.) (0.94 in.)
  • Page 33: Governor Link Mechanism

    FUEL SYSTEM 2-11 Governor Link Mechanism Control Panel Assembly Removal • Remove: Air Cleaner (see Cleaner Body Removal) Air Cleaner Mount Bracket Bolts [A] Air Cleaner Mount Bracket [B] Earth Lead (Starter Model) Control Panel Mounting Bolts [C] • Remove the control panel assembly [A] while unhooking the governor spring [B] end loop at the panel bracket.
  • Page 34: Governor Arm Installation

    2-12 FUEL SYSTEM Governor Link Mechanism • For FH541V, FH580V model; as shown in the figure. Governor Arm Installation • Install the governor arm [A] onto the governor shaft [B] temporarily. • Be sure the link spring [C] around the throttle link rod [D] is inplace and that it pulls the governor arm and throttle lever [E] each other.
  • Page 35: Governor Assembly Installation

    FUEL SYSTEM 2-13 Governor Link Mechanism Governor Assembly Installation • Fit the snap rings [A] into the grooves securely. • Spin the governor plate by hand and check that the steel balls and governor plate operate freely. Governor Assembly Inspection ○...
  • Page 36: Carburetor

    2-14 FUEL SYSTEM Carburetor Fuel and Air Flow The main system of the carburetor consists of the main jet [A], valve seat [B] main nozzle [C], and the main air pas- sage [D] (main air jet [E]). The main system meters fuel to the engine during moderate to heavy load conditions.
  • Page 37: Fuel Shut Off Solenoid Valve (electric Starter Model)

    FUEL SYSTEM 2-15 Carburetor Fuel Shut Off Solenoid Valve (Electric Starter Model) To avoid after firing when stopping the engine, a solenoid actuated fuel shut off solenoid valve [A] is installed in the carburetor bowl. The valve shuts off the fuel supply to the valve seat [B] simultaneously when the switch key turned to the “OFF”...
  • Page 38: High Altitude Operation

    The main jet high altitude kits are available if the equip- ment is to be used in the high altitudes. The main jet numbers are stamped on ends of the main jets. High Altitude Main Jet Main Jet No FH601V, FH451V, FH641V, Altitude FH531V FH541V FH580V FH500V FH680V, FH721V 0 ∼...
  • Page 39: Main Jet Replacement

    FUEL SYSTEM 2-17 Carburetor Main Jet Replacement • Place the engine (equipment) on a level surface. • Close the fuel shut off valve in the equipment. • Drain the fuel in the carburetor completely by unscrewing the drain screw at the bottom of the float chamber. •...
  • Page 40: Fuel System Cleanliness Inspection

    • Tighten the drain screw. Torque - [FH451V, 500V, 531V] Drain Screw: 1.3 N·m (0.13 kgf·m, 11 in·lb) [FH601V, 641V, 680V, 721V] Drain Screw: 2.0 N·m (0.2 kgf·m, 18 in·lb) •...
  • Page 41: Carburetor Installation

    FUEL SYSTEM 2-19 Carburetor • For FH541V, FH580V model; as shown in the figure. • For FH601V, 641V, 680V, 721V model; note the following. ○ Unhook the throttle link spring [B] at the link clip [F] with a long nose plier. ○...
  • Page 42: Carburetor Disassembly/assembly - Fh451v, 500v, 531v

    2-20 FUEL SYSTEM Carburetor Carburetor Disassembly/Assembly - FH451V, 500V, 531V • Refer to the illustration shown for disassembly and as- sembly. • There are several passage plugs (Ball plugs) in the car- buretor body. Do not remove. • Before disassembly, mark the out side of choke valve and throttle valves for assembling them.
  • Page 43: Disassembly/assembly-fh541v, Fh580v

    FUEL SYSTEM 2-21 Carburetor Carburetor Disassembly/Assembly-FH541V, FH580V • Refer to the illustration shown for disassembly and as- sembly. • There are several passage plugs (Ball plugs) in the car- buretor body. Do not remove. • Before disassembly, mark the out side of choke valve and throttle valves for assembling them.
  • Page 44: V, 680v, 721v

    2-22 FUEL SYSTEM Carburetor Carburetor Disassembly/Assembly-FH601V, 641V, 680V, 721V. • Refer to the illustration shown for disassembly and as- sembly. • There are several passage plugs (Ball plugs) in the car- buretor body. Do not remove. • Before disassembly, mark the out side of choke valve and throttle valves for assembling them.
  • Page 45 FUEL SYSTEM 2-23 Carburetor • Replace the pilot screw [A] in accordance with the follow- ing procedure if necessary. ○ Remove the pilot screw plug [B] (material: Stainless steel) as follows: Punch a hole in the plug and pry it out with an awl or other suitable tool.
  • Page 46: Carburetor Cleaning

    2-24 FUEL SYSTEM Carburetor Carburetor Cleaning WARNING Clean the carburetor in a well-ventilated area, and take care that there is no sparks or flame anywhere near the working area; this includes any appliance with a pilot light. Because of the danger of highly flammable liquids, do not use gasoline or low flash -point solvents to clean the carburetors.
  • Page 47: Carburetor Inspection

    FUEL SYSTEM 2-25 Carburetor Carburetor Inspection WARNING Gasoline is extremely flammable and can be explo- sive under certain. Turn the ignition switch OFF. Do not smoke. Make sure the area is well ventilated and free from any source of flame or sparks; this includes any appliance with a pilot light.
  • Page 48: Fuel Shut-off Solenoid Valve Test (electric Starter Model)

    2-26 FUEL SYSTEM Carburetor • Inspect the tapered portion [A] of the pilot screw [B] for wear or damage. If the pilot screw is worn or damaged on the taper portion, replace it. • Check the spring for weakened condition, replace it, if necessary.
  • Page 49: Intake Manifold

    Clean the mating surfaces of the cylinders and intake manifolds and fit a new gaskets [A] direction as shown. [B] Distance (FH451V, 500V, 531V): 6 mm (0.24 in.) [B] Distance (FH541V, 580V): 0 mm (0 in.) [B] Distance (FH601V, 641V, 680V, 721V): 12 mm (0.47 in.)
  • Page 50: Intake Manifold Inspection

    2-28 FUEL SYSTEM Intake Manifold Intake Manifold Inspection • Inspect the intake manifold for cracks or porous casting. • Cracks not visible to the eye may be detected by using a metal crack detection system. (Visual color check: com- monly found at automotive parts store.) If a crack is present in the intake manifold, replace it.
  • Page 51: Fuel Pump, Fuel Filter

    FUEL SYSTEM 2-29 Fuel Pump, Fuel Filter The fuel pump cannot be disassembled, if any damage for the pump is noticed replace it with a new one. Fuel Pump Inspection • Check the vent hole [A] and filter [B] for plugging or clog- ging.
  • Page 52: Air Cleaner

    2-30 FUEL SYSTEM Air Cleaner Element Removal - FH451V, 500V, 531V, 541V, 580V • Pull the hooks [A] to outside and remove the air cleaner cover [B]. • Remove: Wing Bolt [A] Foam Element [B] Paper Element [C] Element Removal - FH601V, 641V, 680V, 721V •...
  • Page 53: Element Cleaning And Inspection - Fh601v, 641v, 680v, 721v

    Do not oil the paper or foam element. Element Cleaning and Inspection - FH601V, 641V, 680V, 721V • See Element Cleaning and Inspection - FH451V, 500V, 531V Foam Element [A] Paper Element [B] Cleaner Body Removal - FH451V, 500V, 531V, 541V, 580V •...
  • Page 54: Cleaner Body Installation - Fh451v, 500v, 531v, 541v, 580v

    2-32 FUEL SYSTEM Air Cleaner Cleaner Body Installation - FH451V, 500V, 531V, 541V, 580V • Connect the breather tube from the crankcase to the pipe at the back of the cleaner body. • Tighten the holder plate nuts and cleaner body mounting screws.
  • Page 55 COOLING SYSTEM 3-1 Cooling System Table of Contents Exploded View........................Cooling Fan ..........................Cooling Fan Removal ....................... Cooling Fan Installation ....................Cooling Fan Inspection ..................... Screen Clearance Adjustment ..................
  • Page 56: Exploded View

    3-2 COOLING SYSTEM Exploded View...
  • Page 57 COOLING SYSTEM 3-3 Exploded View [FH451V, FH500V, FH531V] T1: 3.9 N·m (0.40 kgf·m, 35 in·lb) T2: 5.9 N·m (0.60 kgf·m, 52 in·lb) T3: 17 N·m (1.7 kgf·m, 12.0 ft·lb) T4: 56 N·m (5.7 kgf·m, 41 ft·lb) T5: 7.8 N·m (0.8 kgf·m, 69 in·lb) [FH541V, FH580V] T1: 3.9 N·m (0.40 kgf·m, 35 in·lb)
  • Page 58: Cooling Fan

    3-4 COOLING SYSTEM Cooling Fan Cooling Fan Removal • Refer to Flywheel Removal in Electrical System chapter. Cooling Fan Installation • Refer to Flywheel Installation in Electrical System chap- ter. Cooling Fan Inspection • Visually inspect the blades [A] in the cooling fan [B]. If they are any cracks, warps or damaged, replace the cooling fan.
  • Page 59 ENGINE TOP END 4-1 Engine Top End Table of Contents Exploded View........................Specifications ......................... Cylinder Head......................... Compression Measurement....................Cylinder Head Assembly Removal ................... 4-10 Cylinder Head Assembly Installation ................4-10 Push Rod Removal ......................4-11 Push Rod Installation ......................4-11 Push Rod Inspection......................
  • Page 60: Exploded View

    4-2 ENGINE TOP END Exploded View...
  • Page 61 ENGINE TOP END 4-3 Exploded View [FH451V, FH500V, FH531V] T1: 5.9 N·m (0.60 kgf·m, 52 in·lb) T2: 5.9 N·m (0.60 kgf·m, 52 in·lb) T3: 25 N·m (2.6 kgf·m, 19.5 ft·lb) T4: 28 N·m (2.8 kgf·m, 20 ft·lb) T5: 22 N·m (2.2 kgf·m, 16 ft·lb) [FH541V, FH580V] T1: 9.8 N·m (1.0 kgf·m, 87 in·lb)
  • Page 62 4-4 ENGINE TOP END Exploded View...
  • Page 63 ENGINE TOP END 4-5 Exploded View [FH451V, FH500V, FH531V] T2: 15 N·m (1.5 kgf·m, 11.0 ft·lb) [FH541V, FH580V] T2: 15 N·m (1.5 kgf·m, 11.0 ft·lb) [FH601V, FH641V, FH680V, FH721V] T2: 15 N·m (1.5 kgf·m, 11.0 ft·lb)
  • Page 64: Specifications

    4-6 ENGINE TOP END Specifications Item Service Limit FH451V, FH500V, FH531V FH541V, FH580V Cylinder Head: Cylinder compression (MIN) [390 kPa (57 psi)] (MIN) ← Cylinder head warp 0.05 mm (0.002 in.) ← Valves: Valve head thickness Intake, Exhaust 0.35 mm (0.014 in.) ←...
  • Page 65 ENGINE TOP END 4-7 Specifications Item Service Limit FH601V, FH641V, FH680V, FH721V Cylinder Head: Cylinder compression (MIN) [390 kPa (57 psi)] (MIN) Cylinder head warp 0.05 mm (0.002 in.) Valves: Valve head thickness Intake, Exhaust 0.35 mm (0.014 in.) Valve stem runout Intake, Exhaust 0.05 mm (0.002 in.) Valve stem diameter...
  • Page 66: Engine Top End

    4-8 ENGINE TOP END Specifications Special Tools - Compression Gauge : 57001 - 221 Compression Gauge Adapter M14 × 1.25: 57001–1159 Piston Ring Pliers: 57001 - 115 Piston Ring Compression Grip: 57001 - 1095 Piston Ring Compression Belt, 67 - 79: 57001–1097 Valve Seat Cutter Holder Bar: 57001–1128 Valve Seat Cutter Holder, 6: 57001–1360 Valve Seat Cutter, 45°...
  • Page 67: Cylinder Head

    ENGINE TOP END 4-9 Cylinder Head Compression Measurement • Before measuring compression, do the following. ○ Be sure the battery is fully charged. ○ Thoroughly warm up the engine so that engine oil be- tween the piston and cylinder wall will help seal compres- sion as it does during normal running.
  • Page 68: Cylinder Head Assembly Removal

    4-10 ENGINE TOP END Cylinder Head Cylinder Head Assembly Removal • Remove: Air Cleaner and Carburetor (see Fuel System chapter) Muffler (see Muffler Exhaust Pipe Removal) Intake Manifold (see Fuel System chapter) Spark Plug • Unscrew the rocker cover mounting bolts [A], and remove the cover [B] and gasket.
  • Page 69: Push Rod Removal

    ENGINE TOP END 4-11 Cylinder Head • Tighten the cylinder head bolts following the tightening sequence. Torque - Cylinder Head Bolts: 25 N·m (2.6 kgf·m, 19.0 ft·lb) CAUTION A torque wrench must be used to assure proper torque. Improper tightening of the head bolts can result in warping of the cylinder head.
  • Page 70: Push Rod Inspection

    4-12 ENGINE TOP END Cylinder Head Push Rod Inspection • Place the push rod in V blocks that are as far apart as pos- sible, and set a dial gauge on the rod at a point halfway between the blocks. Turn the rod to measure the runout. The difference between highest and the lowest dial read- ings is the amount of runout.
  • Page 71: Cleaning And Inspection

    ENGINE TOP END 4-13 Cylinder Head Cleaning and Inspection • Scrape the carbon deposits from the head and exhaust port with a suitable tool [A]. • To avoid gouging, use scrapers that are made of a mate- rial that will not cause damage. •...
  • Page 72: Valves

    4-14 ENGINE TOP END Valves Valve Clearance Inspection NOTE ○ Valve clearance must be checked when the engine is cold (at room temperature). • Remove the rocker cover (see Cylinder Head Removal). • Place the piston at top dead center (TDC) of the compres- sion stroke turning the crankshaft clockwise facing the fly- wheel.
  • Page 73: Valve Seat Inspection

    If the valve seating pattern is not correct, repair the seat. Valve Seating Surface Width (STD) [FH451V, FH500V, FH531V, FH541V, FH580V] 0.6 ∼ 0.9 mm (0.024 ∼ 0.035 in.) Inlet, Exhaust [FH601V, FH641V, FH680V, FH721V] 0.8 ∼...
  • Page 74 4-16 ENGINE TOP END Valves Seat Cutter Operating Cares: 1. This valve seat cutter is designed only for valve seat repair. Therefore the cutter must not be used for other purposes. 2. Do not drop or hit the valve seat cutter, or the diamond particles may fall off.
  • Page 75 ENGINE TOP END 4-17 Valves • Coat the seat with machinist’s dye. • Fit a 45° cutter [A] to the holder and slide it into the valve guide. ○ Resurface the valve seat with a 45° cutter, removing only enough material to produce a smooth and concentric seat.
  • Page 76: Valve Head Thickness

    4-18 ENGINE TOP END Valves • When lapping is completed, wash all parts in solvent to remove lapping compound. Dry the parts thoroughly. • Note the position of the lapping mark on the valve face. The lapping mark should appear on or near the center of the valve face.
  • Page 77: Valve Spring Inspection

    ENGINE TOP END 4-19 Valves Valve Spring Inspection • Inspect the valve spring for pitting, cracks, rusting, and burns. Replace the spring if necessary. • Measure the free length [A] of the spring. If the measurement is less than the service limit, replace the spring.
  • Page 78: Cylinder, Piston

    4-20 ENGINE TOP END Cylinder, Piston Piston Removal • Split the crankcase (see Camshaft/Crankshaft chapter). • Remove the camshaft (see Camshaft/Crankshaft chap- ter). • Turn the crankshaft to expose the connecting rod cap bolts [A]. • Remove the bolts and take off the connecting rod caps [B].
  • Page 79: Piston Installation

    Install the second and top rings as shown. The rings should turn freely in the grooves. [A] Piston Head [B] Top Ring for FH451V, 500V, 531V, 541V, 580V [C] Second Ring for FH451V, 500V, 531V, 541V, 580V [D] Top Ring for , FH601V, 641V, 680V, 721V [E] Second Ring for FH601V, 641V, 680V, 721V •...
  • Page 80: Piston Ring Compressor Belt

    Apply a small amount of engine oil to the thread [D] and seating surface [E] of the cap bolts. • Tighten the cap bolts. Torque - [FH451V, 500V, 531V] Connecting Rod Big End Cap Bolts: 5.9 N·m (0.60 kgf·m, 52 in·lb) [FH541V, FH580V] Connecting Rod Big End Cap Bolts: 9.8 N·m (1.0...
  • Page 81: Piston/cylinder Seizure

    [A]. If the piston ring/groove clearance is greater than the specified value, replace the piston. Piston Ring/Groove Clearance Service Limit FH451V, FH500V, FH541V, FH601V, FH641V, FH531V FH580V FH680V, FH721V 0.15 mm (0.006 in.) ←...
  • Page 82: Piston Ring End Gap

    Measure the gap [A] between the ends of the ring [B] with a thickness gauge. If the end gap of any ring is greater than the service limit, replace the entire set of rings. Piston Ring End Gap Service Limit FH451V, FH500V, FH541V, FH601V, FH641V, FH531V FH580V FH680V, FH721V ←...
  • Page 83: Piston Diameter

    If the measurement is less than the service limit, replace the piston. Piston Diameter Model Service Limit FH451V, FH500V, FH531V 67.79 mm (2.669 in.) FH541V, FH580V 73.79 mm (2.905 in.) FH601V, FH641V, FH680V, FH721V 74.99 mm (2.952 in.) Cylinder Inside Diameter •...
  • Page 84: Cylinder Boring And Honing

    Use the stone recommended by the hone manufactures to produce correct cylinder wall finish. Machine-bore first, the inside diameters should be shown in the table. Final Boring Inside Diameter Fine Boring Inside Diameter Oversize FH451V, 500V, FH541V, FH601V, 641V, 531V FH580V 680V, 721V 68.46 ∼ 68.48 74.46 ∼...
  • Page 85 ENGINE TOP END 4-27 Cylinder, Piston CAUTION Stop the drill press before measuring and remove the hone from the cylinder. NOTE ○ The finish should not be smooth, but have a 40 to 60 degree crosshatch pattern. • Hone the cylinder until it is about 0.007 to 0.009 mm (0.0003 to 0.0004 in) large to allow for shrinkage when the cylinder cools.
  • Page 86: Muffler/exhaust Pipe Installation

    4-28 ENGINE TOP END Muffler/Exhaust Pipe Installation Muffler/Exhaust Pipe Removal • Loosen the clamp nut [A]. • Remove the bolt [B] on the muffler bracket and take off the muffler. • Unscrew the exhaust pipe flange nuts [A], and remove the exhaust pipe [B] with pipe cover [C].
  • Page 87 LUBRICATION SYSTEM 5-1 Lubrication System Table of Contents Exploded View........................Engine Oil Flow Chart......................Engine Oil Flow Chart......................Specifications ......................... Engine Oil, Oil Filter, and Oil Cooler..................Oil Level Inspection......................Oil Change ........................Oil Filter Removal ......................Oil Filter Installation ......................Oil Cooler Removal (FH721V) ..................
  • Page 88: Exploded View

    5-2 LUBRICATION SYSTEM Exploded View...
  • Page 89 T8: 5.9 N·m (0.6 kgf·m, 52 in·lb) T9: 44 N·m (4.5 kgf·m, 33 ft·lb) A: FH721V B: Before FH500-A50316, FH531-A07510 Model C: FH451V, FH500V, FH531v, FH451V, FH580V Model D: FH601V, FH641V, FH680V, FH721V Model O: Apply engine oil. SS: Apply silicone sealant.
  • Page 90: Engine Oil Flow Chart

    5-4 LUBRICATION SYSTEM Engine Oil Flow Chart FH451V, FH500V, FH531V, FH601V, FH641V, FH680V, FH721V...
  • Page 91: Engine Oil Flow Chart

    LUBRICATION SYSTEM 5-5 Engine Oil Flow Chart FH541V FH580V FH601V, FH641V, FH680V, FH721V (On and after 2003/5 product model)
  • Page 92: Specifications

    Pump shaft outside diameter 10.923 mm (0.4300 in.) Pump shaft bearing inside diameter 11.072 mm (0.4359 in.) Relief valve spring free length 19.50 mm (0.77 in.) Special Tool - Oil Filter Wrench : 57001–1249 Sealant - Kawasaki Bond (Silicone Sealant) : 56019–120...
  • Page 93: Engine Oil, Oil Filter, And Oil Cooler

    LUBRICATION SYSTEM 5-7 Engine Oil, Oil Filter, and Oil Cooler CAUTION Engine operation with insufficient, deteriorated, or contaminated engine oil will cause accelerated wear and may result in engine seizure and accident. Before starting the engine for the first time, add oil: The engine is shipped dry.
  • Page 94: Oil Change

    5-8 LUBRICATION SYSTEM Engine Oil, Oil Filter, and Oil Cooler Oil Change • Change the oil after first 8 hours of operation. Thereafter change oil every 100 hours. • start and warm up the engine so the oil will drain easily. Stop the engine.
  • Page 95: Oil Filter Removal

    LUBRICATION SYSTEM 5-9 Engine Oil, Oil Filter, and Oil Cooler Oil Filter Removal • Using a strap wrench or oil filter wrench [A], remove the oil filter [B]. Special Tool - Oil Filter Wrench : 57001–1249 ○ When unscrewing the oil filter, place a suitable container beneath the oil drip tray to receive oil from the oil filter and oil passages in the engine.
  • Page 96: Pressurized Lubrication System

    Apply silicone sealant to the threads of the pressure switch and tighten it, or tighten the plug. Sealant - Kawasaki Bond (Silicone Sealant) : 56019–120 Torque - Oil Pressure Switch : 9.8 N·m (1.0 kgf·m, 87 in·lb) Oil Passage Plug : 3.9 N·m (0.40 kgf·m, 35 in·lb) If the oil pressure is below the specification, inspect the oil pump and relief valve.
  • Page 97: Oil Pump, Relief Valve

    LUBRICATION SYSTEM 5-11 Oil Pump, Relief Valve Oil Pump, Relief Valve Removal • Remove the crankcase cover (see Camshaft/Crankshaft chapter). • Unscrew the mounting bolts and remove the oil pump parts assembly (pump gear, pump cover plate, pump shaft, pins and rotors). •...
  • Page 98 5-12 LUBRICATION SYSTEM Oil Pump, Relief Valve • Before FH500-A50136, FH531-A07510 model, as shown in the figure. • Measure the outside diameter [A] of the outer rotor with a micrometer at several points. If the rotor diameter is less than the service limit, replace both the inner and outer rotor.
  • Page 99 LUBRICATION SYSTEM 5-13 Oil Pump, Relief Valve • Measure the outside [A] diameter of the pump shaft with a micrometer at several points. If the diameter is less than the service limit, replace the pump shaft. Pump Shaft Outside Diameter Service Limit: 10.923 mm (0.4300 in.) •...
  • Page 100: Oil Screen

    5-14 LUBRICATION SYSTEM Oil Screen Oil Screen Removal • Remove the crankcase cover (see Camshaft/Crankcase chapter). • Unscrew the mounting bolts [A] and remove the oil pump parts assembly. • Remove the oil screen [B]. • Before FH500-A50136, FH531-A07510 model, as shown in the figure.
  • Page 101: Cleaning And Inspection

    LUBRICATION SYSTEM 5-15 Oil Screen Cleaning and Inspection • Clean the oil screen with high flash-point solvent and re- move any particles stuck to it. WARNING Clean the screen in a well-ventilated area, and take care that there is no spark or flame anywhere near the working area.
  • Page 103 Crankcase Cover Installation .................... Inspection.......................... Cleaning..........................Breather..........................Breather Element Removal - FH451V, 500V, 531V, 541V, 580V ........Breather Element Installation - FH451V, 500V, 531V, 541V, 580V ........Breather Valve Inspection - FH601V, 641V, 680V, 721V ..........Camshaft, Tappet ........................6-10 Camshaft, Tappet Removal....................
  • Page 104: Exploded View

    6-2 CAMSHAFT/CRANKSHAFT Exploded View...
  • Page 105 T3: See Engine Top End chapter. O: Apply engine oil. G: Apply grease. SS: Apply silicone sealant. S: Follow the specific tightening sequence. A: FH451V, FH500V, FH531V, FH541V, FH580V Model B: FH601V, FH641V, FH680V, FH721V Model 1. Screw 2. Plate 3. Breather Valve...
  • Page 106: Specifications

    (1.571 in.) Crankcase: 35.15 mm ← 40.15 mm PTO shaft bearing inside diameter Crankcase Cover (1.384 in.) (1.581 in.) 35.15 mm ← 40.15 mm Crankshaft journal bearing inside diameter Crankcase (1.384 in.) (1.581 in.) Sealant - Kawasaki Bond (Silicone Sealant): 56019–120...
  • Page 107: Crankcase

    CAMSHAFT/CRANKSHAFT 6-5 Crankcase Crankcase Cover Removal • Set the engine on a clean surface while parts are being removed. • Drain the oil (see Lubrication System chapter). • Remove: Exhaust Pipe and Muffler (see Engine Top End chapter) Control Panel (see Fuel System chapter) Governor Arm (see Fuel System chapter) •...
  • Page 108: Inspection

    Replace the crankcase cover if the inside diameter is more than the service limit. PTO Shaft Bearing Inside Diameter Model Service Limit FH451V, 500V, 531V 35.15 mm (1.384 in.) FH541V, 580V 35.15 mm (1.384 in.) FH601V, 641V, 680V, 721V 40.15 mm (1.581 in.)
  • Page 109: Cleaning

    CAMSHAFT/CRANKSHAFT 6-7 Crankcase Cleaning • Remove: Camshaft and Tappets (see Camshaft, Tappet Removal) Crankshaft (see Crankshaft Removal) • Clean up the crankcase and cover with a high flash-point solvent, and blow out any foreign particles that may be in the pockets inside of the crankcase with compressed air. WARNING Clean the crankcase and cover in a well-ventilated area, and take care that there is no spark or flame...
  • Page 110: Breather

    6-8 CAMSHAFT/CRANKSHAFT Breather The function of the breather is to create a vacuum in the crankcase which prevents oil from being forced out of the engine through the piston rings, oil seals or gaskets. A sealed-type crankcase emis- sion control system is used to eliminate blow-by gases. The blow-by gases are led to the breather chamber through the crankcase and the camshaft.
  • Page 111: Breather Element Removal - Fh451v, 500v, 531v, 541v, 580v

    CAMSHAFT/CRANKSHAFT 6-9 Breather Breather Element Removal - FH451V, 500V, 531V, 541V, 580V • Remove the bolts [A] and breather chamber cover [B]. • Remove the element [A]. • Check to see that the plate [B] is in place under the ele- ment [A].
  • Page 112: Camshaft, Tappet

    6-10 CAMSHAFT/CRANKSHAFT Camshaft, Tappet Camshaft, Tappet Removal • Set the engine on a clean surface while parts are being removed. • Drain the oil (see Lubrication System chapter). • Remove: Muffler (see Engine Top End chapter) Throttle Control Panel (see Fuel System chapter) Carburetor (see Fuel System chapter) Intake Manifold (see Fuel System chapter) Crankcase Cover (see Crankcase Cover Removal)
  • Page 113: Camshaft Disassembly

    If the cam height is less than the service limit for either lobe, replace the camshaft. Cam Lobe Height Model Service Limit FH451V, 500V, 531V IN. 29.131 mm (1.1469 in.) EX. 29.131 mm (1.1469 in.) FH541V, FH580V IN. 29.131 mm (1.1469 in.) EX.
  • Page 114 6-12 CAMSHAFT/CRANKSHAFT Camshaft, Tappet • Measure both camshaft journals at several points around the journal circumference. If the journal diameter is less than the service limit, re- place the camshaft. PTO Side Camshaft Journal Diameter Service Limit: 15.985 mm (0.6293 in.) Flywheel Side Camshaft Journal Diameter Service Limit: 15.985 mm (0.6293 in.)
  • Page 115: Crankshaft, Connecting Rod

    CAMSHAFT/CRANKSHAFT 6-13 Crankshaft, Connecting Rod Connecting Rod Removal • Remove: Piston (see Engine Top End Chapter) Connecting Rod Installation • Install: Piston (see Engine Top End chapter) Crankshaft Removal • Set the engine on a clean surface while parts are being removed.
  • Page 116: Connecting Rod Bend/twist

    If the measurement is less than the service limit, replace the connecting rod. Connecting Rod Big End Width Model Service Limit FH451V, 500V, 531V 18.80 mm (0.74 in.) FH541V, FH580V 18.80 mm (0.74 in.) FH601V, 641V, 680V, 721V 19.90 mm (0.783 in.) •...
  • Page 117: Connecting Rod Big End Bearing/crankpin Wear

    If the inside diameter is more than the service limit, re- place the connecting rod with a new one. Connecting Rod Big End Inside Diameter Model Service Limit FH451V, 500V, 531V 35.055 mm (1.380 in.) FH541V, FH580V 38.055 mm (1.498 in.) FH601V, 641V, 680V, 721V 38.055 mm (1.498 in.) •...
  • Page 118: Crankshaft Main Journal/wear

    If the journal diameter is less than the service limit, re- place the crankshaft with a new one. PTO Side Crankshaft Journal Diameter [A] Model Service Limit FH451V, 500V, 531V 34.90 mm (1.374 in.) FH541V, FH580V 34.90 mm (1.374 in.) FH601V, 641V, 680V, 721V 39.896 mm (1.571 in.)
  • Page 119 ELECTRICAL SYSTEM 7-1 Electrical System Table of Contents Exploded View........................Specifications ......................... Wiring Diagram [FH451V, FH500V, FH531V, FH541V, FH580V] ........... Wiring Diagram [FH451V, FH500V, FH531V]................. Wiring Diagram [FH601V, FH641V, FH680V, FH721V] ............7-10 Precautions..........................7-11 Charging System ........................7-12 Flywheel, Stator Coil Removal..................
  • Page 120: Exploded View

    7-2 ELECTRICAL SYSTEM Exploded View...
  • Page 121 ELECTRICAL SYSTEM 7-3 Exploded View [FH451V, FH500V, FH531V] T1: 3.9 N·m (0.40 kgf·m, 35 in·lb) T2: 5.9 N·m (0.60 kgf·m, 52 in·lb) T3: 7.8 N·m (0.80 kgf·m, 69 in·lb) T4: 22 N·m (2.2 kgf·m, 16 ft·lb) T5: 56 N·m (5.7 kgf·m, 41 ft·lb) [FH541V, FH580V] T1: 3.9 N·m (0.40 kgf·m, 35 in·lb)
  • Page 122 7-4 ELECTRICAL SYSTEM Exploded View...
  • Page 123 ELECTRICAL SYSTEM 7-5 Exploded View [FH451V, FH500V, FH531V] T1: 3.9 N·m (0.40 kgf·m, 35 in·lb) T2: 5.9 N·m (0.60 kgf·m, 52 in·lb) T3: 7.8 N·m (0.80 kgf·m, 69 in·lb) T4: 17 N·m (1.7 kgf·m, 12 ft·lb) [FH541V, FH580V] T1: 3.9 N·m (0.40 kgf·m, 35 in·lb) T2: 5.9 N·m (0.60 kgf·m, 52 in·lb)
  • Page 124: Specifications

    7-6 ELECTRICAL SYSTEM Specifications Standard Item FH451V, 500V, 531V, FH601V, 641V, Service Limit 541V, 580V 680V, 721V Charging System: Regulated output voltage 14.1 V DC 15 V DC Alternator stator coil resistance in the text – – – Unregulated stator output 28.4 V AC/3000 rpm...
  • Page 125: Wiring Diagram [fh451v, Fh500v, Fh531v, Fh541v, Fh580v]

    ELECTRICAL SYSTEM 7-7 Wiring Diagram [FH451V, FH500V, FH531V, FH541V, FH580V] Electric Starter Model...
  • Page 126: Wiring Diagram [fh451v, Fh500v, Fh531v]

    7-8 ELECTRICAL SYSTEM Wiring Diagram [FH451V, FH500V, FH531V] Recoil Starter (with Charging Coil) Model...
  • Page 127 ELECTRICAL SYSTEM 7-9 Wiring Diagram [FH451V, FH500V, FH531V] Recoil Starter Model...
  • Page 128: Wiring Diagram [fh601v, Fh641v, Fh680v, Fh721v]

    7-10 ELECTRICAL SYSTEM Wiring Diagram [FH601V, FH641V, FH680V, FH721V] Electric Starter Model...
  • Page 129: Precautions

    ELECTRICAL SYSTEM 7-11 Precautions There are a number of important precautions that are musts when servicing electrical systems. Learn and ob- serve all the rules below. ○ Do not reverse the battery lead connections. This will burn out the diodes in the electrical parts. ○...
  • Page 130: Charging System

    7-12 ELECTRICAL SYSTEM Charging System Flywheel, Stator Coil Removal • Remove: Recoil Starter (see Recoil Starter Removal) • Loosen the fan housing bolts [A] and remove the fan housing [B]. • Remove: Ignition Coils (see Ignition Coil Removal) Stud Bolts [A] •...
  • Page 131: Flywheel, Stator Coil Installation

    ELECTRICAL SYSTEM 7-13 Charging System ○ Remove: Ignition Coil (see Ignition Coil Removal) Stud Bolts [A] ○ Hold the flywheel with a suitable tool, remove the flywheel bolt and washer. • Using a suitable flywheel puller [A], remove the flywheel [B].
  • Page 132 7-14 ELECTRICAL SYSTEM Charging System • Install the fan [A] so that two positioning bosses [B] fit around flywheel ignition magnet [C]. • Install the plate [D] so that the notch [E] inserts into the slot in the flywheel. • Install the screen [A] so that the projections [B] fit into the recess [C] of the fan.
  • Page 133: Charging System Operational Inspection

    ELECTRICAL SYSTEM 7-15 Charging System ○ Install: Spacer [A] Screen [B] ○ Position three sets [C] of screen notches around the fan blades. ○ Tighten the screen bolts [D] Torque - Screen Bolts: 5.9 N·m (0.6 kgf·m, 52 in·lb) Charging System Operational Inspection •...
  • Page 134: Stator Coil Resistance

    7-16 ELECTRICAL SYSTEM Charging System Stator Coil Resistance • Disconnect the connector [A]. • Measure the stator coil resistance. (Electric starter Model) ○ Connect an ohmmeter between stator pins [B]. Stator Coil Resistance (Electric starter Model) 0.01 to 0.1 Ω (Recoil starter Model with Electric Clutch) ○...
  • Page 135: Regulator Resistance

    ELECTRICAL SYSTEM 7-17 Charging System Regulator Resistance • Set the KAWASAKI Hand Tester selector switch to the R × 100 Ω position. • Connect the test leads to the points shown on the chart and read the resistance. ○ There are two(2) types of Regulator on FH engines as follows: (with out Charging Monitor Type …3 Blades)
  • Page 136: Ignition System

    7-18 ELECTRICAL SYSTEM Ignition System This engine ignition is controlled by a solid state ignition assembly and requires no periodic main- tenance except for the spark plugs. The system consists of the following: Inductive Ignition Assemblies Permanent Magnet Flywheel Spark Plugs Stop Switch Ignition Theory of Operation Mounted to the periphery of a flywheel are a pair of magnetic poles (south leading in clockwise...
  • Page 137: Ignition Coil Removal

    ELECTRICAL SYSTEM 7-19 Ignition System Ignition Coil Removal • Remove: Fan Housing (see Flywheel, Stator Coil Removal) Spark Plug Cap [A] Stop Switch Lead Connector [B] Bolts [C] Ignition Coil [D] Ignition Coil Installation • Install ignition coil on crankcase so that the stop switch lead connector [B] face the screen, and tighten bolt (1) first, then tighten bolt (2).
  • Page 138: Ignition Coil Inspection

    CAUTION Use only Tester 57001–1394 with new battery at room temperature for this test. A tester other than the Kawasaki Hand Tester should show different readings. If a megger or a meter with a large-capacity battery is used, the ignition coil will be damaged.
  • Page 139: Starter System

    ELECTRICAL SYSTEM 7-21 Starter System Starter Motor Removal • Remove the mounting bolts [A] and pull the starter motor [B] from the engine. Starter Motor Installation • Clean the starter motor and engine mounting flanges to ensure good electrical contact and tighten the mounting bolts.
  • Page 140: Starter Motor Assembly

    7-22 ELECTRICAL SYSTEM Starter System Starter Motor Assembly • Assembly is the reverse of disassembly. • Apply a small amount of grease [A] to the armature shaft. • Do not reuse the snap ring [B]. Replace it with a new one. •...
  • Page 141 ELECTRICAL SYSTEM 7-23 Starter System • Measure the depth of the grooves between the commu- tator segments. If the grooves are shallower than the specified limit, re- place the armature with a new one. If the grooves are only dirty, clean them carefully. Commutator Groove Depth Limit Less than 0.9 mm (0.035 in.) [A] Bad...
  • Page 142: Yoke Assembly Inspection

    7-24 ELECTRICAL SYSTEM Starter System • Test the armature winding for shorts. ○ Place the armature on a growler [A]. ○ Hold a thin metal strip (e.g., hack saw blade) on top of the armature. ○ Turn on the growler and rotate the armature one complete turn.
  • Page 143: Recoil Starter Disassembly

    ELECTRICAL SYSTEM 7-25 Starter System Recoil Starter Disassembly • Remove the recoil starter (see Recoil Starter Removal). • Pull the handle [A] out 30 cm (1 ft), and clamp the rope [B] with the clip [C] so it can not wind back onto the reel [D].
  • Page 144: Recoil Starter Assembly

    7-26 ELECTRICAL SYSTEM Starter System If the recoil spring [A] must be removed from the cassette [B], hold the cassette with the opening side facing down- ward in a suitable container and tap the cassette to re- move the recoil spring. Recoil Starter Assembly WARNING Wear gloves during the recoil spring installation to...
  • Page 145 ELECTRICAL SYSTEM 7-27 Starter System • Install: Retainer [A] Washer [B] Screw [C] Torque - Recoil Starter Retainer Screw: 7.8 N·m (0.80 kgf·m, 69 in·lb) • Turn the reel two turns counterclockwise to preload the recoil spring. • While holding the reel to keep it from unwinding, feed the end of the rope through the hole in the case.
  • Page 147 TROUBLESHOOTING 8-1 Troubleshooting Table of Contents Engine Troubleshooting Guide ....................Starter Motor Troubleshooting Guide ..................
  • Page 148 8-2 TROUBLESHOOTING Engine Troubleshooting Guide If the engine malfunctions, check if the way the engine is used is correct. If engine malfunctions even if engine is used correctly, systematically carry out troubleshooting starting with simple points. This chart describes typical troubleshooting procedures. Do not unnecessarily disassemble carburetor, magneto or engine unless it has been found to be the cause of malfunctioning.
  • Page 149 TROUBLESHOOTING 8-3 Engine Troubleshooting Guide...
  • Page 150 8-4 TROUBLESHOOTING Engine Troubleshooting Guide...
  • Page 151 TROUBLESHOOTING 8-5 Engine Troubleshooting Guide...
  • Page 152 8-6 TROUBLESHOOTING Starter Motor Troubleshooting Guide 1. Disconnect spark plug caps from the spark plugs. 2. Turn engine switch to “start” position and check condi- tion. WARNING Engine may be cranked in this test. Do not touch any rotating parts of engine and equipment during test.
  • Page 153 Part No.99924-2045-05 Printed in Japan...

This manual is also suitable for:

Fh500vFh601vFh641vFh531vFh680vFh721v ... Show all

Comments to this Manuals

Symbols: 0
Latest comments:
  • Kenneth May 14, 2016 01:27:
    When I start my engine push choke in and engadage blades it stops