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Kohler Command Pro CV1000, Service Manual

The Kohler Command Pro CV1000 delivers reliable power and exceptional performance for your equipment needs. Ensure optimal operation and maintenance with the comprehensive Owner's Manual, available for free download at manualshive.com. Take full advantage of this manual to maximize the potential of your powerful CV1000 engine.

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S

ERVICE

 M

ANUAL

V

ERTICAL

C

RANKSHAFT

COMMAND PRO 

CV940-CV1000

Summary of Contents for Command Pro CV1000

Page 1: ...SERVICE MANUAL VERTICAL CRANKSHAFT COMMAND PRO CV940 CV1000 ...

Page 2: ......

Page 3: ...ion 3 Troubleshooting Section 4 Air Cleaner and Air Intake System Section 5 Fuel System and Governor Section 6 Lubrication System Section 7 Electrical System and Components Section 8 Disassembly Section 9 Inspection and Reconditioning Section 10 Reassembly 1 2 3 4 5 6 7 8 9 10 ...

Page 4: ......

Page 5: ... Note is used to notify people of installation operation or maintenance information that is important but not hazard related For Your Safety These precautions should be followed at all times Failure to follow these precautions could result in injury to yourself and others Accidental Starts can cause severe injury or death Disconnect and ground spark plug leads before servicing WARNING Accidental S...

Page 6: ...se severe nausea fainting or death Avoid inhaling exhaust fumes and never run the engine in a closed ȱ ȱ ę ȱ ǯ WARNING Lethal Exhaust Gases Engine exhaust gases contain poisonous carbon monoxide Carbon monoxide is odorless colorless and can cause death if inhaled Avoid inhaling exhaust fumes and never run the ȱ ȱ ȱ ȱ ȱ ȱ ę ȱ area Electrical Shock can cause injury Do not touch wires while engine is...

Page 7: ...orating Model No with Variation No of Basic Spec Factory Code 3705810334 GHQWL FDWLRQ Decal QJLQH GHQWL FDWLRQ 1XPEHUV When ordering parts or in any communication involving an engine always give the Model ę ǰȱ ȱ ȱ ǰȱ ȱ Ĵ ȱ Ĝ ȱ ȱ ȱ ȱ ǯ ȱ ȱ ę ȱ ȱ ȱ ȱ ȱ ǰȱ ȱ ǰȱ Ĝ ȱ ȱ ȱ ȱ ǯȱ ȱ Figure 1 1 An explanation of these numbers is shown in Figure 1 2 LJXUH QJLQH GHQWL FDWLRQ HFDO RFDWLRQ Numerical Designation ...

Page 8: ... for detailed procedures on checking the oil changing the oil and ȱ ȱ ȱę ǯ Fuel Recommendations WARNING Explosive Fuel ȱ ȱ ȱĚ ȱ ȱ ȱ ȱ ȱ ȱ if ignited Before servicing the fuel system make sure there ȱ ȱ ǰȱ ȱĚ ȱ ȱ ȱ ȱ ȱ ȱ nearby as these can ignite gasoline vapors Disconnect and ground the spark plug leads to prevent the possibility of sparks from the ignition system General Recommendations Purchase...

Page 9: ... 6 Every 200 Hours Check spark plug condition and gap Section 7 Seasonally or Every 300 Hours Ȋȱ ȱ ȱę Section 6 Replace air cleaner element Section 4 Yearly or Every 500 Hours Ȋȱ ȱ ȱ Ğȱ ȱ ȱ ȱ ǯ Section 7 Ȋȱ ȱ Ğȱ ȱ 2 Every 600 Hours Replace inner air cleaner element Section 4 Replace spark plugs Section 7 Fill the fuel tank with clean fresh gasoline Run the engine for 2 to 3 minutes to get stabiliz...

Page 10: ...14 390 90 22 3 552 30 00 1 181 45 00 1 772 376 56 14 825 111 30 4 382 17 00 669 115 12 4 532 26 80 1 055 50 00 1 969 470 64 18 529 168 95 6 652 254 00 10 00 M8x1 25 6H 25 0 0 98 DEEP 7 HOLES 89 80 3 536 60 00 2 362 35 00 1 378 124 10 4 886 427 80 16 843 275 08 10 829 50 00 2 362 84 20 3 315 115 12 4 532 89 80 3 536 18 00 709 49 80 1 961 70 45 2 774 93 45 3 679 17 00 669 Optional Guard Figure 1 4 T...

Page 11: ...tions 25 Blower Housing and Sheet Metal M6 Shoulder Screw Torque DZ New Untapped Hole casting 10 7 N m 95 in lb Used Tapped Hole casting 7 3 N m 65 in lb New Extruded Hole sheet metal 4 0 N m 35 in lb Used Extruded Hole sheet metal 2 0 N m 17 7 in lb ȱ ȱ ȱǻ ȱ ĝ Ǽ 2 5 N m 22 1 in lb M6 Screw Torque New Untapped Hole casting 10 7 N m 95 in lb Used Tapped Hole casting 7 3 N m 65 in lb ę Ȭ ȱ ȱ 2 0 N m ...

Page 12: ...0 0028 in Connecting Rod to Crankpin Side Clearance 0 30 0 59 mm 0 0118 0 0232 in Connecting Rod to Piston Pin Running Clearance 0 015 0 028 mm 0 0006 0 0011 in ȱ ȱ ȱ ǯ ǯȱȓȱŝŖǚ New 19 015 19 023 mm 0 7486 0 7489 in Max Wear Limit 19 036 mm 0 7494 in Crankcase ȱ ȱ Ğȱ ȱ ǯ ǯ New 8 025 8 050 mm 0 3159 0 3169 in Max Wear Limit 8 088 mm 0 3184 in Breather Cover Fastener Torque 5 7 N m 51 in lb Oil Drain...

Page 13: ...0 025 mm 0 0010 in Width 53 00 53 09 mm 2 0866 2 0901 in Crankshaft T I R PTO End Crank in Engine 0 279 mm 0 0110 in Entire Crank in V Blocks 0 10 mm 0 0039 in Cylinder Bore ȱ ȱ ǯ ǯ New 90 000 90 025 mm 3 543 3 544 in Max Wear Limit 90 075 mm 3 546 in Max Out of Round 0 013 mm 0 00051 in Max Taper 0 013 mm 0 00051 in Main Bearing I D Crankcase Oil Pan ȱ ȱǻ Ǽ 45 040 45 145 mm 1 773 1 777 in Max Wea...

Page 14: ...76 mm 0 030 in Spark Plug Torque ŘŚǯŚȬŘşǯŞȱ ȉ ȱǻŗŞȬŘŘȱĞǯȱ ǯǼ ȱ ȱ ȱ 0 28 0 33 mm 0 011 0 013 in ȱ ȱ ȱ 6 2 N m 55 in lb into new holes or 4 0 N m 35 in lb into used holes Lifter Feed Chamber Ȧ ĝ ȱ ȱ 6 2 N m 55 in lb 0XIÀHU ĝ ȱ ȱ ȱ 24 4 N m 216 in lb ǰȱ Ĵ ȱ ȱǻ ȱ ȱ Ǽ 13 5 N m 120 in lb Oil Cooler Mounting Screws Torque 3 9 N m 35 in lb Oil Filter Oil Filter Torque řȦŚȬŗȱ ȱ Ğ ȱ ȱ Oil Filter Adapter Hou...

Page 15: ...orque ȱ Ȭ ȱǻ ȱ ĞǼ 5 6 9 0 N m 49 79 in lb Mounting Screw Torque 15 3 N m 135 in lb Brush Holder Mounting Screw Torque Delco Remy Starter 2 5 3 3 N m 22 29 in lb Solenoid Starter Mounting Hardware Torque Delco Remy Starter 4 0 6 0 N m 35 53 in lb Nut Positive Brush Lead Torque Delco Remy Starter 8 0 11 0 N m 71 97 in lb Stator Mounting Screw Torque 6 2 N m 55 in lb Throttle Choke Control Bracket Fa...

Page 16: ...00 40 7 360 17 0 150 Tightening Torque N m ft lb or 10 Property Class Noncritical Fasteners Into Aluminum M10 21 7 16 27 1 20 47 5 35 66 4 49 81 4 60 33 9 25 M12 36 6 27 47 5 35 82 7 61 116 6 86 139 7 103 61 0 45 M14 58 3 43 76 4 55 131 5 97 184 4 136 219 7 162 94 9 70 5 8 8 8 10 9 12 9 4 8 5 8 10 9 12 9 4 8 8 8 General Torque Values Metric Fastener Torque Recommendations for Standard Applications...

Page 17: ...7 8 50 3 8 24 54 2 40 81 4 60 7 16 14 47 5 35 74 6 55 108 5 80 7 16 20 61 0 45 101 7 75 142 4 105 1 2 13 67 8 50 108 5 80 155 9 115 1 2 20 94 9 70 142 4 105 223 7 165 9 16 12 101 7 75 169 5 125 237 3 175 9 16 18 135 6 100 223 7 165 311 9 230 5 8 11 149 2 110 244 1 180 352 6 260 5 8 18 189 8 140 311 9 230 447 5 330 3 4 10 199 3 150 332 2 245 474 6 350 3 4 16 271 2 200 440 7 325 637 3 470 Tightening...

Page 18: ...1 14 ...

Page 19: ...ŚȱŝŜŗȱŖŗȬ ȱȱ ȱ ȱ ȱȱȱȱ ȱ ȱȱȱȱ ȱ ȱȱȱȱşŖǚȱ ȱȱȱȱ ȱ ȱ ȱȱȱȱ ȱ ǰȱ ȱ ȱȱȱȱ ȱ ǰȱ ȱ ȱ ȱ ȱ ǯ ȬŖŗş ȬŖŘŗ ȬŖŘř ȬŖŘś ȬŖŘŝ ȬŖŘş ȱ ȱ ȱǻ ȱ Ǽ ȱ ȱ ȬŞŘŚŖŝ ȱ ȱ ȱ ȱĚ ȱ ȱ ǯ ȱ ȱ ȬŞŘŚŖŞ ȱ ȱ ȱ ȱĚ ȱ ȱ ǯ ȱ ȱ ȬŞŘŚŖş ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ę ȱ ǰȱ ǰȱ ȱ ȱ ǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ǰȱ ȱ ȱ ȱ ȱ ȱ ǰȱ ǰȱ ȱ Ƿȱ ȱ ǰȱ Ȃ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯȱȱ Separate Tool Suppliers ȱ ȱ ȱ ȱ ǯȱ ȱ Śŗśȱ ȱ ǯ ǰȱ ȱȱŚŞŚŚŜ ȱŞŗŖȬŜŜŚȬŘşŞŗȱȱ ȱ ȱŞŖŖȬŜŜŚȬŘşŞŗȱ ȱŞŗ...

Page 20: ...ŗȱŚŗȬ ȱ ȱ ȱ ȱȱȱ Ȭ ȱ ȱ ȱ ȱȱȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯ ȬŖřŗ ȬŖřř ȱ ȱ ȱǻ Ǽȱ ȱ ȱ ȱ ȱǻ ȱ ȱ Ǽȱ ȱ ȱ ȱ Ȭ Ȝǯ ȱŘśȱŝŜŗȱŚŖȬ ȱ ȱ ȱ ȱǻ ȱ Ǽ ȱ ȱ ȱ ȱ ȱ ȱ ȱǻ ȱ ȱ Ǽǯ ȱŘśȱŝŜŗȱŗŞȬ ȱ ȱ ȱǻ ȱ Ǽ To remove and reinstall drive retaining rings and brushes SE Tools KLR 82411 Individual Component Available Starter Brush Holding Tool Solenoid Shift SE Tools KLR 82416 Tachometer Digital Inductive For checking operating speed RPM of an en...

Page 21: ...ŗřǼ ȱŘśȱřśŝȱŗŚȬ ȱ ȱǻ Ȧ ȱ ŜŜŗǼ ȱŘśȱřśŝȱŗŗȬ ȱ ȱǻ Ȭ Ǽ Ȭ ȱ ȱ ȱ ȱǻ ȱ Ǽ ȱ ȱśŘȱřśŝȱŖŗȬ ȱ ȱ ȱ ȱǻ ȱ ĞǼȱ ȱśŘȱřśŝȱŖŘȬ ȱ ȱ ȱ ȱśşŖŖȱ ȱ ȱ ȱŚȱ ȱ ȱ ǯ ȱ Ȭ ǰȱ ȱ ȱ ȱ ǰȱ ȱ ȱ ȱ ǰȱ ȱ ȱ ȱ ǯȱ țȱ ǯȱśşŖŖȱ ȱśşŗŖȱ ȱ ȱ ȱ ȱ ȱ ǯ ȱȱ ȱśşŗŖȱ ȱȱ ȱ ȱ ȱśşŞȱ ȱȱ ȱ ȱ ȱśŞŝ ȱȱ ȱ ȱ ȱȱ ȱŘśȱśşŝȱŖŝȬ ȱ ȱ ȱŘśȱřśŝȱŗŘȬ ...

Page 22: ... ȱ ȱ ȱ ȱ ȱ ȱ ȱĚ ȱ ȱ ȱ ȱ ǰȱ ȱ ȱ ȱ ȱ ȱ ǯ Figure 2 1 Flywheel Holding Tool Rocker Arm Crankshaft Tool ȱ ȱ ȱ ȱ Ğȱ ȱ ȱ ȱ ȱ ȱ ȱ Ğȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ŗǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱŗŖȱ ȱ ȱ ȱ ǯȱ ȱ ȱ ȱ ȱ ȱ ǯȱ ȱ Řǯȱ ȱ ȱ ȱ ȱ ȱ Ȭ ȱ ȱ ȱ ȱ ěȱ ȱ ȱ ȱ ȱ ȱ ȱ ǰȱ ȱ ȱ ȱ ȱ ȱĚ ǯȱ ȱ řǯȱ ȱ ȱŗȱ ǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯȱ ȱ Śǯȱ ȱ ȱĚ ȱ ȱ ȱ ȱ ȱ ǯ ǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱŗȄȱ ǯ ǯȱǻ ȱ ȱ ǯȱŗŘȱŚŜŞȱŖśȬ Ǽǯȱȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǰȱ ȱ ȱ ȱ ȱŘȬ...

Page 23: ...ȱ ȱ ȱ ȱ ȱ ǯ ȱ śǯȱ ȱ ȱ ȱ ǯ ȱ Ŝǯȱ ȱ ǯ ȱ ŝǯȱ ȱ ȱ ȱ ǰȱ ȱ ȱ ȱ ȱ hose ȱ Şǯȱ Ȧ ȱ ȱ ȱ ȱ ȱ ǯ ȱ şǯȱ ȱ ȱ ǯ Engine Starts Hard ȱ ŗǯȱ ȱ ȱ ȱ ǯ ȱ Řǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯ ȱ řǯȱ ȱ ȱ ǯ ȱ Śǯȱ ȱ ȱ ȱ ȱ ȱ ǯ ȱ śǯȱ ȱ ȱ ȱ ȱ ȱ Ĵ ȱ ǯ ȱ Ŝǯȱ ȱ ȱ ǯ 7 Low compression 8 Weak spark ȱ şǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯ ŗŖǯȱ ȱ Ȭ Ȧ ȱ ȱ restricted ŗŗǯȱ ȱ ȱ ǯ ŗŘǯȱ ȱ ȱ ǯ ŗřǯȱ ȱ ȱ ǯ Engine Will Not Crank ȱ ŗǯȱ ȱ ȱ ȱ ǯ ȱ Řǯȱ Ĵ ȱ ȱ ǯ ȱ řǯȱ ȱ ȱ ȱ ȱ ǯ ȱ Śǯȱ ȱ ȱ ȱ...

Page 24: ... ȱ ȱ ǰȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱǻ ȱ ȱ Ǽȱ when it is disassembled ȱ Ȋȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǰȱ ȱę ǰȱ ȱ ǰȱ ȱ ȱ ȱ ǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯ ȱ Ȋȱ ȱ ȱ ȱ ȱ ȱ ȱ ǰȱ ȱ ȱ ǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ Ȭ ȱ ǰȱ Ȧ ȱ ȱ ȱ ǰȱ ȱ ȱ ȱ Ȭ ȱ ǯ ȱ Ȋȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱę ȱ ȱ ǯ ȱ Ȋȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱ ǰȱ ǰȱ ȱ ȱ ȱ ȱ ǰȱ ȱ ȱ ȱ ȱ ȱ ȱ ę ȱ ȱ ȱ ȱ ǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ clogged These could indicate that the engine has ȱ...

Page 25: ...ȱ ȱ ȱ ę ȱ ǻ Ȧ ȱ Ǽǰȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱǻ Ǽǰȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯ ȱ Śǯȱ ȱ ȱ Ȭ ěȱ ȱbefore stopping the engine ȱ ȱ ȱ ȱ ȱ ȱ ȱ Ȧ ȱ ȱ ȱǻ ȱ ȱŘǼDZ ȱ ŗǯȱ ȱ ȱ ȱ ȱ ȱę ȱ Ȧ ǯ ȱ Řǯȱ ȱ ȱ ȱ ȱ ȱ ȱę Ȧ ȱ ȱ opening ȱ řǯȱ ȱ ȱ ȱęĴ ȱ ȱ ȱ ȱ ȱ ȱ the hole in the adapter 4 Start the engine and bring it up to operating ȱǻřŘŖŖȬřŜŖŖȱ Ǽǯ ȱ śǯȱ ȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱ ȱ is to the Ğȱ ȱȃŖȄȱ ȱ ȱ ǰȱ ȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱ ȱ ȱ ȱ the rightȱ...

Page 26: ...t the tester quick disconnect to the adapter ȱ ȱę ȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ air at the carburetor intake exhaust outlet and crankcase breather ȱ Şǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ DZ Compression Test ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱ ȱ ȱ ȱ ěǰȱ ȱ ȱ Ĵ ȱ ȱ ȱ ȱ ȱ the test Compression should be at least 160 psi and ȱ ȱ ȱ ȱ ȱŗśƖȱ ȱ ǯ Cylinder Leakdown Test ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱ ȱ ȱ ȱ ȱ...

Page 27: ... ȱę ȱ ȱǻ ȱ Ǽǰȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ and remove the end caps Perform inspection of the paper element and inlet screen area Seasonally or every 300 hours ȱ ȱǻ ȱ Ğ ȱ ȱ ȱ ȱ ȱ ȱ Ǽǰȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ element Follow these steps ȱ ŗǯȱȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ and remove the end caps from the air cleaner housing ȱ Řǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯȱ Pull the air cleaner element out of the housing on opposite side See Figures 4 2 a...

Page 28: ...r housing 7 Reinstall the end caps and secure with the retaining clips See Figure 4 1 Air Cleaner Components Whenever the air cleaner cover is removed or the ȱ ȱ ȱ ȱ ȱ ȱ ǰȱ ȱ ȱ following Air Cleaner Housing Ȭȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ Air Cleaner Inlet ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ damaged Breather Tube ȱ ȱ ȱ ȱ ȱ Ĵ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯ NOTE Damaged worn or loose air cleaner ȱ ȱ ȱ ę ȱ ȱ ȱ ȱ engine ca...

Page 29: ... store only in clean approved ǯȱ ȱ ȱ ȱ ȱ Ğȱ ȱ ȱ ȱ previous season unless treated with a fuel stabilizer see Storage in Section 1 to minimize gum deposits and ensure easy starting Do not use gasoline containing Methanol or add oil to the gasoline ȱ ȱ ę ȱ ȱ ȱ ǯȱ ȱ ȱ ȱ ȱ ȱ to expand Fuel Type For best results use only clean fresh unleaded gasoline with a pump sticker octane rating of 87 or higher In ...

Page 30: ...heck for fuel at the tip ȱ Řǯȱ ȱ ȱis fuel at the tip of the spark plug fuel is reaching the combustion chamber If there is no fuel at the tip of the spark plug ȱ ȱ ȱĚ ȱ ȱ ȱ ȱ ȱǻ ȱřǼǯ ȱ řǯȱ ȱ ȱ ȱĚ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯ ȱ ǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱęĴ ȱ ȱ the fuel pump ȱ ǯȱ ȱ ȱ ȱ ȱ ȱ Ĵ ȱ ȱ ȱ ǯȱ ȱ ȱ Ȭ ěȱ ȱǻ ȱ ȱ Ǽȱ ȱ ȱĚ ǯ 3 If fuel doesȱĚ ȱ ȱ ȱ ǰȱ ȱ ȱ ȱ fuel pump Test 4 If fuel does notȱĚ ȱ ȱ ȱ ǰȱ ȱ ȱ ȱ ȱ ȱ ǰȱ ȱ ȱ ǰȱ ...

Page 31: ...p Replacement pumps are available through your source of supply To replace the pulse pump follow these steps Note orientation of pump before ǯȱ ȱ ȱśȬŗǯ Figure 5 3 Keihin 2 Barrel Carburetor WARNING Explosive Fuel ȱ ȱ ȱĚ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱ ȱ ȱ ȱ ǰȱ ȱ ȱ ǰȱ ȱ ǰȱ ȱ ȱ ȱ ȱ Ě ǯȱ ȱ ȱę ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǰȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯ 1 Disconnect the fuel lines fro...

Page 32: ...r stalls at idle speed ȱ ŗǯȱ ȱ ȱ ȱ ȱǻ ȱ ǼȦ ȱ ȱ ǯȱ ȱ ȱ ȱ ȱ ȱ ǰȱ ȱ ȱ ȱ ȱ ȱ fuel needle ȱ Řǯȱ ȱ ȱ ȱǻ ȱ ȱ black sooty exhaust smoke ę ǰȱ ȱ ȱ ȱ ȱ ǰȱ governor hunting or excessive Ĵ ȱ Ǽǯ ȱ Ř ǯȱ ȱ ȱ ǯȱ ȱ ȱ ǯ ȱ ǯȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱ ȱ Ȧ linkage to ensure choke is operating properly ȱ ǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱ ȱ fuel needle some models d Float level is set too high Separate carburetor air horn from ȱ ǰȱ ȱĚ ȱ ȱ ȱ ȱ...

Page 33: ...ld ȱ ȱ ȱ ȱȃ Ȅȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ěǯȱ ȱ ȱ times to verify operation Carburetor Details ȱ ȱ ȱ Ȭ ȱ ȱ ȱ ȱ Ȭ Ğȱ design The circuits within the carburetor function as described following Float Circuit ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱĚ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱ ȱ ȱ ȱĚ ȱ ȱ ȱĚ ȱ ȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱ ȱ ȱ ǰȱ ȱĚ ȱ ȱ ȱ ȱ ȱ pressure will push the inlet needle away from the seat allowing more fuel to enter the bowl When ȱ ǰȱ ȱ ȱ ȱ ȱ ȱĚ ȱ ȱ...

Page 34: ... ȱ the application Refer to the equipment manufacturer s recommendations The low idle speed for basic engines is 1200 RPM To ensure best results when Ĵ ȱ ȱ ȱ ȱ ȱ ǰȱ ȱ ȱ idle speed should be 1200 RPM 75 RPM Figure 5 5 Carburetor Adjustment Locations Low Idle Fuel Adjustment DZȱ ȱ ȱ ȱę ȱ ȱ ȱ ȱ ȱ caps on the two idle fuel adjusting needles Step 3 can only be performed within the ȱ ȱ ȱ ȱ ǯȱ ȱ ȱ Ĵ ȱ ȱ r...

Page 35: ...old the governor lever away from the ȱ ȱ ȱ Ĵ ȱ ȱ ȱ ȱ ȱ ȱ speed RPM adjustment screw of the carburetor Start the engine and allow it to warm up then adjust the screw to set approximately 1200 RPM Check using a tachometer Turn the adjustment screw inner clockwise in to increase or counterclockwise out to decrease speed 4 Release the governor lever and check that the Ĵ ȱ ȱ ȱ ȱ ȱ ȱǻ Ǽȱ ǯȱ ȱ ȱśȬşǯȱ ȱ ȱ...

Page 36: ...ǯȱ ȱ ȱĚ ȱ ȱ ȱ ȱ ȱĚ ǰȱ ǰȱĚ ȱ ǰȱ ǰȱ ȱ ǯ 1 Perform the removal procedures for the appropriate air cleaner and the carburetor ȱ ȱ ȱŞȱȃ ǯȄȱ ȱ Řǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ material before disassembling the carburetor Remove the four mounting screws and carefully separate the fuel bowl from the carburetor Do ȱ ȱ ȱ ȱ ȱ ȱ Ȭ ǯȱ ȱ any remaining fuel into an approved container Save all parts Fuel can also be drained p...

Page 37: ...ȱ ȱ ȱ ȱ ǯȱ ȱ ȱ śȬŗŜǯȱ ȱ ȱĚ ȱ ȱ ȱ ȱ ȱ ě ȱ ȱ ę ǯȱDO NOTȱ Ĵ ȱ ȱ ȱ ȱ ȱĚ ȱ ǯ DZȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ surface not the rubber gasket if still Ĵ ǯ Figure 5 16 Checking Float Height ȱ şǯȱ ȱ ȱ ȱĚ ȱ ȱ ȱ ǰȱ carefully reinstall the fuel bowl using new Ȭ ȱ ȱ ȱ ǯȱ ȱ ȱ ȱ ȱ original screws Torque the screws to 2 5 0 3 N m 23 2 6 in lb ǯȱ ȱ ȱśȬŗŝǯ Figure 5 17 Installing Fuel Bowl 10 Install the carburetor and reassemble t...

Page 38: ...ȱ ȱ ȱ ȱ ȱ Ȧ ȱ ę ǯȱ Ğ ȱ ȱ ȱ ȱ ȱ ǰȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ Ĵ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱ Ȧ ȱ of the nozzles The end with the two raised ȱ ȱ ȱ Ȧ ȱ ȱ ȱ ȱ main jets Save the parts for cleaning and reuse ȱ ȱśȬŘŖǯ Figure 5 20 Main Jets and Nozzles Removed ȱ Śǯȱ ȱ ȱ ȱ ȱ ȱĚ ȱ ȱ ȱ ground lead if equipped from the top of the Dzȱ ȱ ȱ ȱǻ ĞǼȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱ ȱ ȱ ȱ Ȧ ȱ ę ǰȱ mark or tag for proper reassembly Note the small Ȭ ȱ ȱ ȱ Ĵ...

Page 39: ...retor fuel bowl as required 8 Install the two main nozzles into the towers of the carburetor body The end of the main nozzles with the two raised shoulders should ȱ Ȧ ȱǻ ȱ ȱ ȱ ȱ Ǽǯȱ ȱ ȱ ȱ ȱ ȱ ȱ Ĵ ǯȱ Carefully install the main jets into the towers of the carburetor body on the appropriate side ȱ ę ȱ ȱ ȱ ȱ ǯȱ ȱ ȱśȬŘřǯ Figure 5 23 Installing Main Nozzles and Main Jets ȱ şǯȱ ȱ ȱ ȱ Ȭ ȱ ȱ ȱ Ĵ ȱ ȱ ȱ ȱ ȱ ...

Page 40: ...sket if still Ĵ ǯ Figure 5 27 Checking Float Height ŗŜǯȱ ȱ ȱ ȱĚ ȱ ȱ ȱ ǰȱ carefully reinstall the fuel bowl using new Ȭ ȱ ȱ ȱ ǯȱ ȱ ȱ ȱ ȱ original screws Torque the screws to 2 5 0 3 N m 23 2 6 in lb ǯȱ ȱ ȱśȬŘŞǯ Figure 5 28 Installing Fuel Bowl Choke Repair 1 Remove the carburetor from the engine Discard the old mounting gaskets for the air cleaner and carburetor ȱ Řǯȱ ȱ ȱ ȱ ȱ ȱ ȱ Ğȱ ȱ ȱ self reliev...

Page 41: ... pivots freely without ȱ ȱ ǯȱ ȱ ȱśȬřŗǯ Figure 5 31 Installing Bushing 9 Install the new return spring onto the new choke Ğǰȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱȃ Ȅȱ ȱ ȱ ȱ ȱ ȱ ȱ Ğǯȱ ȱ ȱśȬřŘǯ DZȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ the following step Figure 5 32 Choke Shaft and Spring Details ȱȱ ŗŖǯȱ ȱ ȱ ȱ Ğȱ ȱ ȱ ȱ ȱ ǯȱ ȱǻ Ǽȱ ȱ ĞȱƝȱ ȱ counterclockwise with the inner leg of the spring against the formed stop within the choke lever as ...

Page 42: ...ǯȱ Ȭ ȱǻ ȱ ȱȬȱ Ǽ ȱŘřǯȱȱ ȱ ȱȬȱ Ğȱ ȱŘŚǯȱ ȱ ȱȬȱ ȱ ȱŘśǯȱ ȱ ȱȬȱ Ğȱ ȱŘŜǯȱ ȱ ȱ ȱŘŝǯȱ ȱ Ğ ȱŘŞǯȱ ȱŘşǯȱ 30 Choke Lever 31 Choke Plate ȱřŘǯȱ ȱ ȱ ȱǻŘǼ Figure 5 34 Installing Choke Plate ŗŘǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ the parts Install the new cap ȱ ȱ ȱ ȱ ȱ ȱ ȱ reinstalling carburetors Repair kits are available which include new gaskets and other components Ȧ ȱ ȱ ȱ ȱ ȱ ȱ Ȭ ȱ ȱ ȱ Ĝ ȱ ȱ DZ ȱ ȱ Float Kit Fuel Solenoid Kit Bo...

Page 43: ...regulating pin balance each other during operation to maintain engine speed When load is applied and the engine speed and governor gear speed decreases the governor spring tension moves the governor arm to open ȱ Ĵ ȱ ȱ ǯȱ ȱ ȱ ȱ ȱ into the engine increasing the engine speed ȱ ȱ ȱ ȱ ȱ ȱ Ĵ ǰȱ ȱ governor spring tension and the force applied by ȱ ȱ ȱ ȱ ȱ ě ȱ ȱ ȱ ȱ hold a steady engine speed Adjustments...

Page 44: ...n 5 Fuel System and Governor Hold Lever in Full Throttle Position High Speed RPM Adjustment Screw 3 Stop when the desired RPM speed is obtained Figure 5 37 Adjusting High Speed RPM Air Cleaner Removed for Clarity ...

Page 45: ...vice ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǰȱ ȱ ȱ ȱ ǰȱ ȱ ȱ ȱ ǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱŞǰȱşǰȱ ȱŗŖǯ Oil Recommendations ȱ ȱ ȱ ǰȱ ǰȱ ȱ ȱ ȱ brand of oil in the crankcase is extremely important So is checking oil daily and changing oil regularly ȱ ȱ ȱ ȱ ȱ ǰȱ ȱ ȱ ȱ ǰȱ ȱ ȱ ȱ ȱ ȱ ǯȱ Use high quality detergent oil of API American Petroleum Institute service class SJ or higher Select the viscosity based on the air temperature at the ...

Page 46: ... ȱ ǯȱ ȱ ȱ ȱ ȱ ȱ ȱȁȁ ȂȂȱ ȱȁȁ ȂȂȱ ǯȱ ȱ ǰȱ ȱ ȱ ȱ ȱ ȱ ȱę ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱȃ Ȅȱ ǯȱ ȱ ȱę ȱ ȱ ȱ ǯȱǻ ȱ ȱȃ ȱ Ȅȱ ȱ ȱŜǯŗǯǼȱ ȱ ȱ ȱ ȱ ȱ ȱ dipstick before adding more oil Figure 6 3 Oil Level Marks on Dipstick DZȱ ȱ ȱ ȱ ȱ ȱ ȱ ǰȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱȁȁ Ȅȱ ȱ ȱ ȱ ȱȁȁ Ȅȱ mark on the dipstick Changing Oil and Oil Filter Changing Oil Change oil seasonally or every 150 hours of ǰȱǻ ȱ ȱ ȱ ȱ Ǽǯȱ ę...

Page 47: ...te Mounted Oil Filter ȱ ȱ ȱę ȱ ȱ DZ ȱ ŗǯȱ ȱ ȱ ȱ ȱę ǰȱ ȱ ȱ ȱ ȱ ȱ ȱę ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱ ȱę ǯȱ ȱ ȱ ȱ ȱę ȱ ǰȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱę ȱ ȱ ǯȱ ȱ ěȱ ȱ ȱ ȱ ȱ ȱę ȱ ǯ ȱ Řǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯ ȱ řǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ crankcase Śǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ21 4 N m ǻŗśǯŝȱĞǯȱ ǯǼ ȱ śǯȱ ȱ ȱ ȱę ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱę ǯȱ ȱ ę ȱ ȱ ȱ ȱę ȱ is recommended Ŝǯȱ ȱ ȱ ȱ ȱę ȱ ȱ ȱę ȱ ȱ ȱ ȱ ǯȱ ȱ ȱ ȱę ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱę ȱȱ ȱǻ ...

Page 48: ... ȱ ȱ ȱ ȱ ȱ ǯ Figure 6 10 Cleaning Top of Oil Cooler Figure 6 11 Cleaning Underside of Oil Cooler Oil Sentry General ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ Ȝȱ ȱ ȱ ȱ ǯȱ ȱ ȱŜȬŗŘǯȱȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǰȱ ȱ ȱ Ȝȱ ȱ ȱ ȱ ěȱ ȱ ȱ ȱ ȱ ȱ ȱ ǰȱ ȱ ȱ ȱ ǯ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱŝȬŗŗȱ ǰȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱŝȬŗŗȱ ǯ ȱ ȱ ȱ ȱ Ĵ ȱ ȱǻ ǰȱ ǰȱ ǯǼǰȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ground the ignition module to stop the engine On ȱ ȱǻ ȱ ǰȱ ǰȱ ǯǼȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ...

Page 49: ...ȱ ȱ ǰȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯ ȱ ŗǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯȱ ȱ 0 psiȱ ȱ ȱ ȱ ȱ ǰȱ ȱ ȱ should indicate continuity switch closed ȱ Řǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯȱ ȱ the pressure increases through the range of 7 11 psi the tester should indicate a change to no continuity switch open ǯȱ ȱ ȱ ȱ remain open as the pressure is increased to 90 psi maximum ȱ řǯȱ ȱ ȱ ȱ ȱ ȱ ȱ range of 7 11 psi The tester should indi...

Page 50: ...6 6 ...

Page 51: ...ȱ ȱ ȱ replace with a new plug as necessary Replace spark plugs every 600 hours To service the plugs perform the following steps ȱ ŗǯȱ ȱ ȱ ȱ ȱ ǰȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯ ȱ Řǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯȱ ȱ Inspection following this procedure Replace the plug if necessary DZȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱ ȱ remain in the spark plug and enter the engine causing extensive wear and damage řǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ...

Page 52: ... ȱ DZȱ Ğǰȱ ǰȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǰȱ ȱ ȱ ǰȱ ȱ ǰȱ ȱ ȱ compression Worn ȱ ȱ ȱ ȱ ǰȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ę ȱ gap Replace a worn spark plug immediately ȱ DZȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǰȱ ȱ ȱ ǰȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǰȱ ȱ ȱ ǰȱ worn piston rings or valve guides Overheated ȱ ǰȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱ Ĵ ǰȱ ȱ ȱ ȱ ǰȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ temperature...

Page 53: ...ȱ ȱ ǯȱ ȱ ȱ ȱ ȱ ȱ Ĵ ǯ ȱ ȱ ȱ ȱǻȬǼȱ ȱ ǰȱ ȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ǰȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯ ȱ ŗǯȱ ȱ ȱ ȱ ȱ ȱ ǯȱ ȱ distilled water as necessary to maintain the recommended level DZȱ ȱ ȱ ę ȱ ȱ Ĵ ǯȱ ȱ performance or early failure due to loss of electrolyte will result ȱ Řǯȱ ȱ ȱ ǰȱ ǰȱ ȱ ȱ ȱ ȱ ȱ Ĵ ȱ ǯȱ ȱ Ȭ ȱ ȱ ȱ ȱ or grime on the external surfaces can cause the Ĵ ȱ ȱ Ȭ ǯȱ Ȭ ȱ ȱ rapidly when moist...

Page 54: ...ŗȱ ȱ ȱ ȱ ŗǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ǰȱ ȱ ȱ ȱ ȱ ȱǻ ŘǼǰȱ ȱ ȱ ȱ ȱ ȱǻ Ǽȱ ȱ ȱ ǯȱ ȱ ȱ ȱ ȱȃ ǰȄȱ ȱ ȱ ȱ ǻ ŗǼȱ ȱ ȱ ȱ ȱ ȱ ȱǻ Ǽȱ ȱ ȱ ȱ ȱǻ ŗǼǯȱ ȱ ȱ ȱ ǰȱ ȱ ȱ ȱ ȱ ȱ ȱĚ ȱę ȱ ȱ ȱ ȱ ǯȱ ȱ ȱ ȱ ȱ ȱ ȱ from this action into the secondary winding of the transformer This pulse is delivered to the spark plug gap Ionization of the gap occurs resulting in an arc ȱ ȱ ȱ ǯȱ ȱ ȱ ȱ ȱ Ȭ ȱ ȱ ȱ ȱ ȱ ǯ Electronic Ignition Systems Figure 7 3 Elec...

Page 55: ... ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯ ȱ ȱ ȱ ȱ ȱ Ğ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱ ȱ ȱ ǰȱ ȱ ȱ ȱ ǯȱ ȱ ȱ ȱ Ȭ ȱ wires are connected including the spark plug leads ȱ ȱ ȱ ȱ ȱę ȱ ǯȱ ȱ sure the ignition switch is in the run position DZȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ excessive load on the kill lead If a customer complains of hard starting low power ȱ ę ȱ ȱ ǰȱ ȱ ȱ ȱ ȱ ȱ excessive draw on the kill circuit Perform the appropriate test procedure Test Procedure f...

Page 56: ... ǰȱ ȱ ȱ ȱ misses or won t run on that cylinder try a new spark plug ǯȱ ȱ ȱ ȱ ȱę ǰȱ ȱ ȱ ȱ ignition switch and check for shorted kill lead Operation of DSAI Ignition Systems DSAI Ignition System Explanation ȱ ȱ ȱ ȱ ȱ ȱ ȱǻ Ǽȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ǰȱŗŘȬ ȱ ȱ ȱ ȱę ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯȱ ȱ Ȭ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱ ȱ ȱǻ ȱŝȬŜǼȱ consists of the following components ȱ Ȋȱ ȱ ȱ ǰȱ ȱ ȱ ȱ Ĝ ȱ ȱ ȱĚ ǯ ȱ Ȋȱ ȱ ǰȱŗŘȬ ...

Page 57: ...ble is Within the Engine Ignition System ȱ ŗǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯȱ Separate the connectors and remove the white ȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱ connectors and position or insulate the kill lead terminal so it cannot touch ground Try to start ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ is still present DZȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ testing you may need to ground the kill lead to shut it down Because you have interrupted the kill circuit i...

Page 58: ...rk repeat the test on the other cylinder ȱ ȱŝȬŞǯ Flywheel Screen Mark Figure 7 8 Check For Timing Advance a If the line on the screen moved away from ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǰȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱ Ȃ ȱ ȱ ǰȱ ȱ ȱ ȱŚǯ ǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǰȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱşŖǚȱ ǯȱ ȱ ǰȱ ȱ ȱ ȱ Śǯ Test 4 Test the Ignition Modules and Connections ȱ ŗǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱ ȱ ȱ ȱ ǰȱ ǰȱ ȱ ǰȱ ȱ ǰȱ ȱ ȱ ǯȱ ȱ that connections ...

Page 59: ...system and components ȱ Ȋȱ ȱ ȱ ȱ Ĵ ȱ ȱ ȱ ǯȱ ȱ ȱ ǻȬǼȱ ȱ ȱ ȱ ǯ ȱ Ȋȱ ȱ ȱ ę Ȭ ȱ ȱ Ȧ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯȱ ǰȱ ȱ ȱ ȱ ȱ ȱ ȱ common ground with the engine ȱ Ȋȱ ȱ ȱ ȱǻ Ǽȱ ȱ ȱ ȱ ȱ shorting while the engine is running This could damage the stator LJXUH PS 6WDWRU DQG 5HFWL HU 5HJXODWRU LJXUH PS 6WDWRU DQG 5HFWL HU 5HJXODWRU DZȱ ŘŖȱ ȱ ȱ ȱ ȱ ȱŗśȱ ȱ ȱ ȱ ȱŘśȱ ȱ ę Ȭ ǯ PS 6WDWRU DQG 5HFWL HU 5HJXODWRU ...

Page 60: ...7 10 Section 7 Electrical System and Components 15 20 25 Amp Regulated Charging System Figure 7 11 Wiring Diagram 15 20 25 Amp Regulated Battery Charging System with CD Ignition and Four Pin Connector ...

Page 61: ...7 11 Section 7 Electrical System and Components 7 Figure 7 12 Wiring Diagram 15 20 25 Amp Regulated Battery Charging System with DSAI Ignition and Four Pin Connector ...

Page 62: ...7 12 Section 7 Electrical System and Components Figure 7 13 Wiring Diagram 15 20 25 Amp Regulated Battery Charging System with DSAI Ignition and Five Pin Connector ...

Page 63: ...o Test DZȱ ȱ ȱ ȱ ȱ Ĵ ȱ ȱ ȱ ę Ȭ ǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ę Ȭ ȱ ȱ ȱ ǯȱ ȱę ȱ ȱ ȱ ȱ removed from the engine for clarity Repeat ȱ ȱ ȱ two or three times to determine the condition of the part PS 5HFWL HU 5HJXODWRUV ȱ ŗǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ Ƹȱǻ Ǽȱ ȱ ȱ ę Ȭ ȱ ȱ tested and the squared single end of the tandem ȱ ǯȱ ȱ ȱŝȬŗśǯ Figure 7 15 Connected Adapter ȱ Řǯȱ ȱ ȱ ȱ ȱ ȱǻ ȱ ȱ Ǽȱ ȱ ȱ ȱ ȱ ȱ ę Ȭ ǯ ȱ řǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ to...

Page 64: ...inadequate ground lead connection Make certain the connection location is clean and the clamp is secure PS 5HFWL HU 5HJXODWRUV ȱ ŗǯȱ ȱ ȱ ȱ ȱ ȱǻ ȱ ȱ Ǽȱ ȱ ȱ ȱ ȱ ȱ ę Ȭ ȱ ȱ tested ȱ Řǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ Ƹȱ ȱ ȱ ȱ ę Ȭ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱŝȬŗşǯ LJXUH 7HVWHU RQQHFWHG WR PS 5HFWL HU Regulator ȱ řǯȱ ȱ ȱ ȱ ȱ ȱŗŗŖȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱŝȬŗŝǯȱ ȱȈ Ȉȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯȱ ȱdoes not represent the ...

Page 65: ...he charging ȱ ȱ ȱ ȱ Ĵ ȱ ȱ ȱ ǯ ȱ ȱ ȱ ȱ ȱ ȱ ȱŗřǯŞȱ ȱ ȱ ȱ ȱ not increase when load is applied test stator ǻ ȱŘȱ ȱřǼǯ ȱ Řǯȱ ȱ ȱ ȱ ę Ȭ ǯȱ ȱ ȱ ȱ ȱ řŜŖŖȱ ǰȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ voltmeter ȱ Řǯȱ ȱ ȱ ȱŘŞȱ ȱ ȱ ǰȱ ȱ ȱ ǯȱ ę Ȭ ȱ ȱ ǯȱ ȱ ȱ ę Ȭ ǯ If voltage is less than ŘŞȱ stator is ȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱ ȱ ȱ ȱ ȱǻ ȱřǼǯ ȱ ř ǯȱ ȱ ȱ ǰȱ ȱ ȱ resistance across stator leads using an ohmmeter ȱ ř ǯȱ ȱ ȱ ȱ0 064 0 2 ohms the stato...

Page 66: ...ȱ ȱ ȱ ȱ ȱ Ĵ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱĚ ȱ ȱ ǰȱ ȱ ȱ ȱ ȱĚ ȱ ȱ gear may clash resulting in damage to the starter DZȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǰȱ ȱ ěȱ ȱ ȱ ǯȱ ȱ ȱ ȱ ȱ Ĵ ȱ ȱ ȱ ȱ ȱ ȱ ȱ condition is corrected DZȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱ ȱ ȱ ȱ ǯ Operation Solenoid Shift Starter ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ solenoid moves the drive pinion out onto the drive Ğȱ ȱ ȱ ȱ ȱ ȱĚ ȱ ȱ ǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ Ğȱ ȱ ȱ ȱĚ ȱ ȱ ȱ ȱ ǯ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ...

Page 67: ...ȱ ȱ ę ȱ ȱ ȱ ȱ Ĵ ǯȱ ȱ ǰȱ ȱ ȱ ȱ Ĵ ȱ ȱ ǯ Wiring ȱ ŗǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯ ȱ Řǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ insulation Starter Switch or Solenoid ȱ ŗǯȱ Ȭ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱ cranks normally replace the faulty components Remove and perform individual solenoid test procedure See pages ŝǯŘśȱ ȱŝǯŘŜ Starter Energizes but Turns Slowly Battery ȱ ŗǯȱ ȱ ȱ ę ȱ ȱ ȱ ȱ Ĵ ǯȱ ȱ ǰȱ ȱ ȱ ȱ Ĵ ȱ ȱ ǯ Brushes ȱ ŗǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯ...

Page 68: ...śǯ Figure 7 25 Removing Thru Bolts ȱ śǯȱ ȱ ȱ ȱ ȱ ȱ ǰȱ ȱ ȱ ȱ ǰȱ ǰȱ ǰȱ and locking caps Remove the thrust washer from ȱ ȱ ȱ ǯȱ ȱ ȱŝȬŘŜǯ Figure 7 26 Removing Commutator End Plate Assembly ȱ Ŝǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱŝȬŘŝǯ Figure 7 27 Starter Frame Removed ȱ ŝǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱŝȬŘŞǯ Figure 7 28 Removing Backing Plate and Pivot Bushing ...

Page 69: ... ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱŝȬŘşǯ ȱ şǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ Ğǯȱ ȱ ȱŝȬŘşǯ Figure 7 29 Armature and Lever Removed ŗŖǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱŝȬřŖǯ Figure 7 30 Retaining Ring Detail ȱ ŗŗǯȱ ȱ ȱ ȱ ȱ ȱ ȱ Ğǯȱ Save the stop collar DZȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯ Figure 7 31 Removing Retaining Ring ŗŘǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ armature ŗřǯȱ ȱ ȱ ȱ ȱ ǯ DZȱȱ Do not soak the armature or use solvent ȱ ǯȱ ȱ ȱ ȱ ȱ Ğȱ cloth or use compresse...

Page 70: ... ȱ ǯȱ ȱ ȱ ȱ ȱ ȱ ȱ 7 6 mm 0 300 in ǯȱ ȱ ȱŝȬřřǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǰȱ ȱ ȱ ȱ ȱ ǯ Figure 7 33 Checking Brushes Armature ȱ ŗǯȱ ȱ ȱ ȱ ȱ ȱǻ ȱ Ǽǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱǻ Ǽȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱŝȬřŚǯ Figure 7 34 Commutator Mica Inspection ȱ Řǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ŗȱ ǯȱ ȱ ȱ ȱ ȱ ȱ ě ȱ ȱ ȱ ȱ ǰȱ ȱ ȱ ȱ ǯȱ ȱ ȱ ŝȬřśǯȱ ȱ ȱ ȱ ǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯ Figure 7 35 Checking Armature ȱ řǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ segments and the commutator segm...

Page 71: ...arter Service ȱ ȱ ȱ ȱ ȱ ȱ Ğǯȱ ȱ ȱ ȱ ȱ ȱ ȱǻ ȱ ȱŘǼȱ ǻ ȱ řŘŘ ȱ ȱ ȱ ȱ ȱřŘǼȱ ȱ ȱ ȱ ȱ Ğǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ wear or damage as required Starter Reassembly ȱ ŗǯȱ ȱ ȱ ȱǻ ȱ ȱŘǼȱ ȱ ȱ ȱ Ğȱ ǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ Ğǯ ȱ Řǯȱ ȱ ȱ ȱ ȱ ȱ Ȧ ȱ ǯ a Install the stop collar down onto the armature Ğȱ ȱ ȱ ȱ ȱǻ Ǽȱ ǯ ǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱǻ Ǽȱ ȱ ȱ ȱ ȱ Ğǯȱ ȱ ȱ ȱ pliers to compress it in the groove c Slide the stop collar up and lock it int...

Page 72: ...at the drive lever into the housing DZȱ ȱ ǰȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱĚ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱŝȬŚŖǯ Figure 7 40 Installing Armature and Pivot Lever ȱ ŝǯȱ ȱ ȱ ȱ ǰȱ ȱ ȱ ȱ ȱ grommet into the matching recess of the drive end cap The molded recesses in the grommet ȱ ȱȃ Ȅǰȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱŝȬŚŗǯ Figure 7 41 Installing Backup Washer and Grommet ȱ Şǯȱ ȱ ȱ ǰȱ ȱ ȱ ȱ ȱ ǰȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱ notch wi...

Page 73: ...ator and ȱ ȱ ȱǻƸǼȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱŝȬŚŚǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ future servicing Figure 7 44 Installing Brush Holder Assembly with Supplied Tube ȱ ȱ ȱ ȱ ȱ ȱ Ȧ ȱ ȱ DZ ǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱŝȬŚśǯ Figure 7 45 Removing Retaining Clips ǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱĚ ȱ ȱ ȱ ǯ ǯȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱ ȱ ȱ ȱǻ ȱ Ǽǰȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǰȱ ȱ ȱ ȱ ȱ ǰȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱȃ Ȧ ǯȄ ǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ...

Page 74: ...ȱ ȱ ȱ ȱ śǯŜȬşǯŖȱ ȉ ȱǻŚşȬŝşȱ ǯȱ ǯǼǯȱ ȱ ȱ ȱ holder mounting screws to 2 5 3 3 N m ǻŘŘȬŘşȱ ǯȱ ǯǼǯȱ ȱ ȱŝȬŚŞȱ ȱŝȬŚşǯ Figure 7 48 Torquing Thru Bolts Figure 7 49 Torquing Brush Holder Screws ŗřǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ the drive lever and install the spring into the solenoid Insert the three mounting screws through the holes in the drive end cap Use these to hold the solenoid gasket in position then mount the ...

Page 75: ...al damage to the solenoid may otherwise occur Figure 7 51 Testing Pull In Coil Plunger Actuation Test 2 Solenoid Pull In Coil Contact Continuity Test ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ Ř ȱ ǰȱ ȱ connect the two ohmmeter leads to the two large post ǯȱ ȱ ȱ ȱ ȱǻŗǼȱ ȱ ȱ ȱ ǯȱ ȱ ȱŝȬśŘǯȱ ȱ ȱ ȱ indicate continuity if no continuity is indicated the ȱ ȱ ȱ ǯȱ ȱ ȱ ȱ ȱ ȱ ę ȱ ǯ Figure 7 52 Testing Pull In Coil Solenoid Contact Con...

Page 76: ...ȱ ȱ ȱ ȱ ȱ ȱ Ř ȱ ǰȱ ȱ connect the two ohmmeter leads to the two large post ǯȱ ȱ ȱ ȱ ȱǻřǼȱ ȱ ȱ ȱ ǯȱ ȱ ȱŝȬśŚǯȱ ȱ ȱ ȱ indicate continuity if no continuity is indicated the ȱ ȱ ȱ ǯȱ ȱ ȱ ȱ ȱ ȱ ę ȱ ǯ Figure 7 54 Testing Hold In Coil Solenoid Contact Continuity Plunger Pushed In VOM Meter Leads 12 volt Test Leads ...

Page 77: ...sequence can be varied to accommodate options or special equipment 1 Disconnect spark plug leads ȱ Řǯȱ ȱ ěȱ ȱ ǯ ȱ řǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱę ǯ ȱ Śǯȱ ȱ ĝ ǯ 5 Remove cylinder shrouds and blower housing 6 Remove electric starter motor 7 Remove air cleaner assembly 8 Remove fuel pump 9 Remove control bracket governor springs and lever 10 Remove carburetor 11 Remove intake manifold 12 Remove Oil Sentry if equi...

Page 78: ...me for the oil to drain from the crankcase 5HPRYH 0XIÀHU ȱ ŗǯȱ ȱ ȱ ȱ ȱ ȱ Ĵ ȱ hardware from the engine Remove Cylinder Shrouds and Blower Housing 1 Remove the top mounting screw and loosen the ȱ ȱ ȱ ȱ ȱ ǯȱ Ğȱ ěȱ ȱ ȱ ȱ ǯȱ ȱ ȱŞȬśǯ Figure 8 5 Removing Cylinder Shrouds 2 Remove the four mounting screws and separate the blower housing from the backing shroud ǯȱ ȱ ȱ ȱ ȱ ȱ ȱę Ȧ ȱ ǯȱ ȱ ȱŞȬŜǯȱ ȱę ȱ ȱ equipp...

Page 79: ...m the air cleaner and the formed vent hose from the vent port on the carburetor ȱ Řǯȱ ȱ ȱ ȱ ȱĚ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱŞȬşǯȱ Figure 8 9 Air Cleaner Mounting Details 3 Remove the two screws securing the air cleaner and main control bracket to the intake manifold ǯȱ ȱ ȱŞȬŗŖǯ Figure 8 10 Mounting Screws 4 Remove the air cleaner from the engine as an ǯȱ ȱ ȱŞȬŗŗǯ Figure 8 11 Removing Air Cleaner Assembly...

Page 80: ...connect the lead connections fuel line connections and mounting ȱ ȱ ǯȱ ȱ ȱ ȱ remaining fuel Remove Control Bracket Governor Springs and Lever 1 Unhook the governed idle and governor springs from the controls on the main bracket and the governor lever Note the color location and ȱ ȱ ǯȱ ȱ ȱŞȬŗřǯ ȱ Řǯȱ ȱ ȱ Ĵ ȱ ȱ ȱ ȱ spring from the governor lever at the small ǯȱ ȱ ȱŞȬŗřǯ Figure 8 13 Disconnect Linkag...

Page 81: ...oline as a cleaning agent ȱ ŗǯȱ ȱ ȱ ȱ Ȭ ěȱ ȱ ǯ 2 Remove the fuel inlet hose from the carburetor ȱ ȱ ȱ ȱ ǯ 3 Remove the carburetor and linkages as an ǯȱ ȱ ȱŞȬŗŝǯ Figure 8 17 Removing Carburetor 4 Remove the carburetor gasket 5 The carburetor and linkages can be separated as necessary Remove Oil Sentry If Equipped 1 Disconnect the lead from the Oil Sentry switch 2 Remove the Oil Sentry switch from t...

Page 82: ...e manifold and gaskets See ȱŞȬŘŗǯ Figure 8 21 Removing Intake Manifold Remove Oil Cooler 1 Remove the two oil cooler mounting screws Do ȱ ȱ ȱ ȱǻ ȱ Ǽǯȱ ȱ ȱŞȬŘŘǯ Figure 8 22 Removing Oil Cooler Mounting Screws 2 Loosen the clamps and disconnect each of the ȱ ȱ ȱ ȱ ǯȱ ȱ ȱŞȬŘřǯ Figure 8 23 Disconnecting Hoses From Oil Cooler Remove Oil Filter Housing ŗǯȱ ȱ ȱ ȱ ȱ ȱ ȱę ȱ ȱ ȱ ȱ Ȭ ȱ ȱ ȱ ǰȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱŞ...

Page 83: ...bber valve and spring from the ǯȱ ȱ ȱŞȬŘŝǯ Figure 8 27 Rubber Valve and Spring Removed from Cup Remove Ignition Modules ȱ ŗǯȱ ȱ ȱĚ ȱ ȱ ȱ ȱ ȱ ȱ ȱ the modules 2 Remove the mounting screws and disconnect the kill lead from the ignition modules Note the position of the ignition modules and wiring ȱ ǯȱ ȱ ȱŞȬŘŞǯ Figure 8 28 Removing and Disconnecting Ignition Modules Oil Filter Housing Mounting Screw Ni...

Page 84: ...ype of bar or ȱ ȱ ȱ ȱĚ ǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱĚ ȱ ȱ ȱ cracked or damaged Figure 8 31 Removing Flywheel Fastener Using Holding Tool ȱ Řǯȱ ȱ ȱ ȱĚ ȱ ȱ ȱ ǯ ȱ řǯȱ ȱ ȱ ȱ ȱ ȱ ȱĚ ȱ ȱ ȱ Ğǯȱ ȱ ȱŞȬřŘǯ DZȱ ȱ ȱ ȱĚ ȱ ȱ ȱ ȱ ȱĚ ȱ ȱ ȱ ĞǯȱDo notȱ ȱ ȱ Ğȱ ȱĚ ǰȱ as these parts could become cracked or damaged Figure 8 32 Removing Flywheel with a Puller ȱ Śǯȱ ȱ ȱ ěȱ ȱ ȱ ȱ Ğǯ 5HPRYH 6WDWRU 5HFWL HU 5HJXODWRU DQG Wiring Harness ȱ...

Page 85: ...parate the stator wires ȱ ȱ ȱ ǯȱ ȱ ȱŞȬřŚǯ Figure 8 34 Removing Stator 4 Unhook the wiring harness from the molded ȱ ȱ ȱ ȱ ǯȱ ȱ ȱŞȬřśǯ Figure 8 35 Removng Wiring Harness Remove Backing Shroud Assembly 1 Remove the four screws securing the backing shroud assembly to the crankcase See Figure ŞȬřŜǯ Figure 8 36 Removing Backing Shroud Mounting Screws Remove Spark Plugs 1 Remove the spark plug from each...

Page 86: ... cylinder head Note the locations of washers and ȱ ǯȱ ȱ ȱŞȬŚŖǯ Figure 8 40 Removing Cylinder Head Fasteners 3 Mark the position of the push rods as either ȱ ȱ ȱ ȱ ȱŗȱ ȱŘǯȱȱ ȱ rods should always be reinstalled in the same positions 4 Carefully remove the push rods cylinder head ȱ ȱ ǯȱ ȱ ȱŞȬŚŗǯ 5 Repeat the procedure for the other cylinder head Figure 8 41 Removing Cylinder Head Assembly ȱ Ŝǯȱ ȱ ȱ Ğ...

Page 87: ...t studs and guide plate as required See ȱŞȬŚŚǯ Figure 8 44 Removing Rocker Arms 2 Compress the valve springs using a valve spring ǯȱ ȱ ȱŞȬŚśǯ Figure 8 45 Removing Valves with Valve Spring Compressor 3 Once the valve spring is compressed remove the ȱ ǯȱ ȱ ȱŞȬŚŜȱ ȱŞȬŚŝǯ Valve spring keepers Valve spring retainers Valve springs Valve spring caps Intake and exhaust valves mark position Valve stem seal...

Page 88: ...refully break the gasket seal and remove the ȱ ȱę ǯȱ ȱ ȱ ȱ ȱ ȱ ȱ surfaces as it could cause damage resulting in leaks Note the assembly and orientation of parts ȱ ȱŞȬŚŞȱ ȱŞȬŚşǯ Figure 8 48 Removing Breather Assembly Figure 8 49 Removing Breather Filter Remove Oil Pan Assembly ȱ ŗǯȱ ȱ ȱ ȱ ǯȱĚ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱŞȬśŖǯ Figure 8 50 Removing Oil Pan Screws 2 Locate the two protruding tabs on the oil...

Page 89: ...ng Rods with Pistons and Rings ŗǯȱ ȱ ȱ ȱ ȱĚ ȱ ȱ ȱ ȱ closest connecting rod end cap Remove the end ǯȱ ȱ ȱŞȬśŚȱ ȱŞȬśśǯ Figure 8 54 Removing Connecting Rod Screws NOTE If a carbon ridge is present at the top of either cylinder bore use a ridge reamer tool to remove the ridge before Ĵ ȱ ȱ ȱ ȱ ǯ Figure 8 55 Remove Connecting Rod Caps NOTE The cylinders are numbered on the crankcase Use the numbers to m...

Page 90: ... ȱ must be replaced Therefore remove the gear only ȱ ȱ ǯȱȱ ȱ ȱ ȱ ȱ Ğǰȱ yoke or gear condition does not require removal ȱ ȱ ȱ ȱ ȱ Ğȱ ȱ ǯȱ ȱ ȱ ȱ necessary perform as follows 1 Remove the locking tab thrust washer and note orientation 2 Using a screwdriver carefully pry up to unseat governor gear assembly from the governor gear Ğǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱŞȬśŞǯ Figure 8 58 Removing Governor Gear ȱ řǯȱ ȱ ...

Page 91: ... PTO End Oil Seals 1 Remove the oil seals from the crankcase and oil ȱ ȱ ȱ ȱ ǯȱȱ ȱ ȱŞȬŜŗǯ Figure 8 61 Removing Oil Seals Removal of Main Bearings DZȱ ȱ ȱ ȱ ȱ ȱ ȱȱ should only be removed if replacement is required due to wear If removal is performed use a press and support the adjacent cast surface around the bearing Ě ȱ ȱ ǯȱDo not press ȱ ȱ ȱ ȱ ȱ Ȧ ȱ ȱ ǯȱ ȱ ȱŞȬŜŘǯ Figure 8 62 Support Surface Detail...

Page 92: ...8 16 ...

Page 93: ...electrical contact cleaner Do not scrape the surfaces as any scratches nicks or burrs can result in leaks See Service Bulletin 252 for further information Refer to A Guide to Engine Rebuilding TP 2150 A for additional information Measurement Guide TP 2159 B and Engine Inspection Data Record TP 2435 are also available use these to record inspection results Camshaft Inspection and Service ȱ ȱ ȱ ȱ ȱ ...

Page 94: ...on and Service Check all gasket surfaces to make sure they are free of gasket fragments Gasket surfaces must also be free of deep scratches or nicks Inspect the main bearing if so equipped for wear or ȱǻ ȱ ȱ ȱŗǰȱȃ ę ǰȱ ǰȱ ȱ ȱ ȱ ȄǼǯȱ ȱ ȱ ȱ or crankcase using a miniblock or short block as required Check the cylinder bore for scoring In severe cases ȱ ȱ ȱ ȱ Ĝ ȱ ȱ ȱ ȱ ȱ cylinder wall It washes the nec...

Page 95: ...ȱ ȱ ȱ ȱ ȱ ǰȱ taper and size Use an inside micrometer telescoping gauge or bore gauge to take measurements The measurements should be taken at three locations in the cylinder at the ǰȱ ǰȱ ȱ Ĵ ǯȱ ȱ ȱ should be taken perpendicular to each other at each of the three locations Clean Cylinder Bore After Honing Proper cleaning of the cylinder walls following boring and or honing is very critical to a suc...

Page 96: ...ȱ ȱ ȱ ȱ ǯȱ ȱ does not provide the ring gear as a serviceable part ȱ ȱĚ ȱ ȱ ȱ ȱ ȱ ȱ ǯ Cylinder Head and Valves Inspection and Service Ğ ȱ ǰȱ ȱ ȱĚ ȱ ȱ ȱ ȱ ȱ and the corresponding top surface of the crankcase using a surface plate or piece of glass and feeler gauge as shown in Figure 9 5 The maximum allowable out ȱĚ ȱ 0 076 mm 0 003 in Figure 9 5 Checking Cylinder Head Flatness Carefully inspect the ...

Page 97: ...orrosion or a worn stem end Replace valves found to be in bad condition A normal valve and valves in bad condition are shown in the accompanying illustrations Dimension Intake Exhaust A Seat Angle Şşǚ Şşǚ B Seat Taper 30 30 C Guide Depth Şǯśȱ ȱǻŖǯřřŚȱ ǯǼ Şǯśȱ ȱǻŖǯřřŚȱ ǯǼ D Guide I D ŝǯŖřŞȦŝǯŖśŞȱ ȱǻŖǯŘŝŝŗȦŖǯŘŝŝşȱ ǯǼ ŝǯŖřŞȦŝǯŖśŞȱ ȱǻŖǯŘŝŝŗȦŖǯŘŝŝşȱ ǯǼ E ȱ ȱ řŞǯŜŘśȦřŞǯŜŞśȱ ȱǻŗǯśŘŖŜȦŗǯśŘřŖȱ ǯǼ řŗǯŜŘśȦřŗ...

Page 98: ...or almost 1000 hours under controlled test conditions Bad Condition The valve depicted here should be replaced Note the warped head margin damaged ȱ ȱ ǯȱ ȱ ȱ ȱ ȱ Ĵ ȱ to excessive hours or a combination of poor operating conditions Leakage A poor grind on face or seat of valve will allow leakage resulting in a burned valve on one side only Coking Coking is normal on intake valves and is not harmful...

Page 99: ...valves depending on their condition Stem Corrosion Moisture in fuel or from condensation are the most common causes of valve stem corrosion Condensation occurs from improper preservation during storage and when engine is repeatedly stopped before it has a chance to reach normal operating temperatures Replace corroded valves Overheating An exhaust valve subject to overheating will have a dark disco...

Page 100: ...seat inserts following the ȱ ȱ ȱ ȱ ȱ ȱ Ĵ ȱ ȱ ǯȱ ȱ ȱ Ĵ ȱ ȱ ȱ ȱ ȱşȬŝǯȱ ȱę ȱ ȱ ȱ ȱ ȱ ȱ ȱŞşǚȱ Ĵ ȱ ȱ ę ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱşȬŜǯȱ Ĵ ȱ ȱ ȱŚśǚȱ ȱ ȱ ȱ ȱ ę ȱ ȱ ȱ 9 6 and the proper valve seat angle 44 5 half of the ȱŞşǚȱ Ǽǰȱ ȱ ȱ ȱ ȱŖǯśǚȱǻŗǯŖǚȱ ȱ cut interference angle where the maximum pressure occurs on the outside diameters of the valve face and seat Figure 9 7 Typical Valve Seat Cutter Lapping Valves Reground...

Page 101: ...tons causing rings to stick which results in rapid wear A worn ring usually takes on a shiny or bright appearance Scratches on rings and pistons are caused by abrasive material such as carbon dirt or pieces of hard metal Detonation damage occurs when a portion of the fuel charge ignites spontaneously from heat and pressure ȱ Ğ ȱ ǯȱ ȱ ȱ ȱĚ ȱ ȱ which meet and explode to create extreme hammering ȱ ȱ ...

Page 102: ... Never reuse old rings 4 Before installing the new rings on the piston place the top two rings each in turn in its running area in the cylinder bore and check the end gap See Figure 9 9 Compare the ring gap ȱ ȱ ę ȱ ȱ ȱ ȱŗǯ Figure 9 9 Measuring Piston Ring End Gap ȱ śǯȱ Ğ ȱ ȱ ȱ ȱ ȱǻ ȱ ȱ middle rings on the piston check the piston to ring side clearance Compare the clearance ȱ ę ȱ ȱ ȱ ȱŗǯȱ ȱ ȱ ȱ ȱ ȱ...

Page 103: ... ȱ ȱ ǯȱ ȱ ȱ Ğ ȱ ȱ ȱ ȱ ǰȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ25 357 14 S to the ȱ ȱ ȱ ȱ Ğ ȱ ȱ ȱ ȱ ǯ Bleeding the Lifters To prevent a possible bent push rod or broken rocker ǰȱ ȱ ȱ ȱ ȱȃ Ȅȱ ȱ ȱ ȱ ȱ ȱ ȱ Ğ ȱ ȱ ȱ ȱ ǯ 1 Cut a 50 75 mm 2 3 in piece from the end of an old push rod and chuck it in a drill press 2 Lay a rag or shop towel on the table of the drill ȱ ȱ ȱ ȱ Ğ ǰȱ ȱ ȱ ǰȱ ȱ ȱ towel 3 Lower the chucked push rod until i...

Page 104: ... ȱ ȱ ȱ ȱ ǯȱ ȱ ȱ problem with the relief valve is encountered the oil pump should be replaced See Figure 9 15 Figure 9 13 Oil Pump and Pickup Inspection Inspect the oil pump housing Gerotor gears and oil pan recess for nicks burrs wear or any visible damage Inspect the inlet seal for the pickup in the housing If any parts are worn or damaged replace the inlet seal oil pump or oil pan as required Re...

Page 105: ...lling Oil Pump and Pickup 7 Check the alignment of parts and torque the ȱ ȱ ȱ ȱ ȱ ę ȱ ȱ ȱ ȱ ȱ ȱ ȱşȬŗŞǯ ȱ ȱ ȱ ȱ ǯȱĚ ȱ ȱ ȱ DZ a Install fastener into location No 1 and lightly tighten to position the pump b Install fastener into location No 2 and fully torque to the recommended value c Install fastener into location No 3 and fully torque to the recommended value d Finish torquing fastener in location...

Page 106: ...9 14 ...

Page 107: ...ǯ ȱ ŗǯȱ ȱĚ ȱ ȱ ȱ ǯ ȱ Řǯȱ ȱ Ğ ȱ ȱ ȱ ȱ ȱ ǯ ȱ řǯȱ ȱĚ ȱ ȱ ȱ ǯ ȱ Śǯȱ ȱ ȱ Ğ ǰȱ ȱ ȱ ȱ ǯ ȱ śǯȱ ȱ Ğǯ ȱ Ŝǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯ ȱ ŝǯȱ ȱ Ğǯ ȱ Şǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯ ȱ şǯȱ ȱ ȱ ȱ ǯ ȱ ŗŖǯȱ ȱ Ğȱ ǯ ŗŗǯȱ ȱ ȱ ǯ ŗŘǯȱ ȱ ȱ Ğ ǯ ŗřǯȱ ȱ ȱ ȱ ȱ ǯ ŗŚǯȱȱ ȱ ȱ ȱ ȱ ȱ ǯ ȱ ŗśǯȱ ȱ ȱ ǯ ȱ ŗŜǯȱ ȱ ȱ ǯ ŗŝǯȱ ȱ ȱę ȱ ǯ ŗŞǯȱ ȱ ȱ ǯ ȱ ŗşǯȱ ȱ ȱ ȱ ǯ ȱ ŘŖǯȱ ȱ ǰȱ ȱ ǰȱ ȱ ę Ȭ ǯ ȱ Řŗǯȱ ȱĚ ǯ ŘŘǯȱ ȱ ȱ ǯ Řřǯȱ ȱ ȱ ȱ ĝ ŘŚǯȱ ȱ ȱ ǯ Řśǯȱ ȱ ȱ ȱ ȱ ȱ ǯ ȱ ŘŜǯȱ ȱ ȱ ǯ Řŝǯȱ...

Page 108: ...ȱ Ğ ȱ ȱ ǯ ȱ Řǯȱ ȱ ȱ ȱ ǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱ ȱ ȱ 6 2 N m 55 in lb ȱ ȱ ȱ ǰȱ ȱ4 0 N m 35 in lb ǰȱ ȱ ȱ ǯȱ ȱ ȱŗŖȬŚǯ Figure 10 4 Lifter Feed Chamber Assembly Details Install Flywheel End Main Bearing ȱ ȱĚ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǰȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯ ŗǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǰȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯ ȱ Řǯȱ ȱ ȱĚ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱŗŘȱ Ȃ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱŗŖȬśǯȱȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱĚ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱŗŖȬŜǯ řǯ...

Page 109: ...ȱ ȱ ȱ ȱ ȱ ȱ Ğȱ ȱ ȱ ǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱŗŖȬŞǯȱ Figure 10 7 Installing Governor Cross Shaft Seal Figure 10 8 Governor Shaft Seal Depth Řǯȱ ȱ ȱ ȱ ȱ Ğȱ ȱ ǰȱ ȱ ȱ ȱ ȱ ȱ ȱ Ğȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱŗŖȬŗŖǯ Figure 10 9 Installed Governor Gear Shaft Figure 10 10 Governor Gear Shaft Press Depth ȱ řǯȱ ȱ ȱ ȱ ȱ Ğȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱ ȱ ȱ ȱĚ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱę ȱ ȱ ȱ ȱ ȱĚ ȱ ȱ ȃ Ȅǯȱ ȱ ȱŗŖȬŗŗǯ Figure 10 11 Install...

Page 110: ... ȱ ȱ ȱ ȱ ȱ ȱ ȱĚ ȱ ȱȃ Ȧ Ȅȱ ȱ ȱ ȱ Ğȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱȃ Ȅȱ ȱ ȱŜȱ Ȃ ȱ ǯȱ ȱ ȱŗŖȬŗřǰȱŗŖȬŗŚǰȱ ȱŗŖȬŗśǯ Figure 10 13 Regulating Pin Details Figure 10 14 Installing Governor Gear Assembly Figure 10 15 Installed Locking Tab Washer Install Crankshaft ȱ ŗǯȱ ȱ ȱ ȱĚ ȱ ȱ ȱ ȱ Ğȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱŗŖȬŗŜǯ Figure 10 16 Installing Crankshaft Governor Gear Assembly Tab Positi...

Page 111: ...nd Connecting Rod Orientation ȱ Řǯȱ ȱ ȱ ȱ ǰȱ ǰȱ ȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱ ȱ ȱ ȱ Ǜŗȱ ȱ ȱ ȱ ȱ ȱ ǯ ȱ řǯȱ ȱ ȱ Ğȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯ ȱ Śǯȱ ȱ ȱ ȱȃ Ȅȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱĚ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱŗŖȬŗŞǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱŗŖȬŗşǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ Ĵ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯ Figure 10 18 Fly Mark on Piston Figure 10 19 Installing Piston Assembly Using Ring Compressor Tool śǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱĚ ȱ ǯȱ...

Page 112: ...arks Determining Camshaft End Play ȱ ŗǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯȱ ȱ Řǯȱ ȱ ȱ Ğȱ ȱ ȱ ȱ ȱȱ Ğǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ Ğȱ ȱ ȱ ȱ ǯȱ Ğȱ ȱ ȱ ȱ ȱ0 3 1 3 mm 0 011 0 051 in ǯȱ ȱ ȱŗŖȬŘřǯ Figure 10 23 Checking Camshaft End Play ȱ řǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯȱ ǰȱ ȱ ȱ Ğȱ ȱ ȱ ȱ ȱ ȱ ȱ ę ȱ ǰȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯ ȱ ȱ ȱ ȱ ȱ DZ White ȱ ŖǯŜşŘŗśȦŖǯŝřŖŘśȱ ȱǻŖǯŖŘŝŘśȦŖǯŖŘŞŝśȱ ǯǼ Blue ȱ ŖǯŝŚŘşśȦŖǯŝŞŗŖśȱ ȱǻŖǯŖغ؜ȦŖǯŖřŖŝśȱ ǯǼ Red ȱ ȱ ŖǯŝşřŝśȦ...

Page 113: ...ǯȱ ȱ ȱŗŖȬŘŚǯ řǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯ Figure 10 24 Installed Main Bearing In Oil Pan Oil Seal ŗǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ Ğȱ ȱ ȱ ȱ ȱ ȱ ǯ ȱ Řǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯ ȱ řǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ŗŖȬŘŜǯ Figure 10 25 Installed Oil Seal in Oil Pan Figure 10 26 Oil Seal Depth in Oil Pan Śǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯ Oil Pump Assembly ȱ ȱ ȱ ȱ ȱ ȱ ȱ ...

Page 114: ... ȱ ȱ ȱ ȱ ȱ ǯ Śǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱȃ Ȅȱ ȱ ȱ ȱ ȱ Ŝȱ Ȃ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱ ŗŖȬŘŞǯ Figure 10 28 Locking Tab Washer Details ȱ śǯȱ ȱ ȱĚ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱĚ ȱ ȱ ȱ Ğǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱ ȱ Ğȱ ȱ ȱ Ğȱ ȱ ȱ ȱ ǯȱ ȱ ȱ Ğȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱŗŖȬŘşǯ Figure 10 29 Installing Oil Pan Ŝǯȱ ȱ ȱ ȱ ȱĚ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱŗŖȬřŗȱ ȱ 24 4 N m 216 in lb ǯ Figure 10 30 Torquing Oil Pan Fasteners...

Page 115: ...ȱ ȱ ȱ ę ȱ ȱ ȱ ȱŗǯȱ Figure 10 32 Checking Crankshaft End play Install Breather ȱ ŗǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǰȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯȱDo not ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯȱ Řǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱŗŖȬřřǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ŗŖȬřŚǯȱ ȱ ȱ ȱę ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯȱ Figure 10 33 Breather Chamber and Gasket Figure 10 34 Breather Assembly Details Gasket Adapter Studs 4 ...

Page 116: ...ȱ ȱ ǰȱ ȱ ǰȱ ȱ ǰȱ ȱ ȱ ȱ pressure two or three timesȱ ȱ ȱ ȱ Ğ ǯȱ ȱ ȱŗŖȬřŜǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ Ğ ǰȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ Ğ ǯȱ Figure 10 36 Push Rod Tool DZȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱŗŖȬřŝǯ Figure 10 37 Tappet and Ball Bearing Welded Together Řǯȱ ȱ Ğȱ ȱǻ ȱ ȱŘǼȱ ȱ ȱ Ĵ ȱ ȱ ȱ ȱ Ğ ǯȱ ȱ ȱŗŖȬřŞǯȱ ȱ ȱ ȱ Ğ ȱ ȱ ȱ Ğ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯȱDo not prime ȱ Ğ ǯȱ Figure 10 38 Applying Camshaft Lubrican...

Page 117: ...rrel and Head Valve Stem Seals ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱ ȱ ȱ ȱȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ŗŖȬŚŗǯ Figure 10 41 Valve Stem Seals Assemble Cylinder Heads ȱ ȱ ǰȱ ȱ ȱ ȱ ȱ ȱ ǰȱ ȱ ȱ Ĵ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǰȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱŗŖȬŚŘȱ ȱŗŖȬŚřǯ ȱ Ȋȱ ȱ ȱ ȱ ȱ Ȋȱ ȱ ȱ ȱ Ȋȱ ȱ ȱ Ȋȱ ȱ ȱ ȱ Ȋȱ ȱ ȱ ȱ Ȋȱ ȱ ȱ Ȋȱ ȱ Figure 10 42 Valve Components Valve Stem Seals Match Numbers Guide P...

Page 118: ...ing New Head Gaskets DZȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱ ŗŖȬŚŖǯ řǯȱ ȱ ȱ ȱ ǯȱ ȱ ȱ ȱ ȱ ȱ Ě ȱ ȱ ȱ ȱ ȱ ȱ ǯȱȱ ȱ ȱĚ ȱ ȱ ȱ ȱ ȱ ȱ ȱlower two locations 1 and 3 ȱ ȱ ȱ closest ȱ ȱ ȱ ȱ location 5 ǯȱ ȱ ȱŗŖȬŚśȱ ȱŗŖȬŚŝǯȱȱ ȱ ȱę ȱ ȱĚ ȱ ǯ Figure 10 45 Washers and Spacer Locations on Cylinder Head Screws ȱ Śǯȱ ȱ ȱ ȱĚ ȱ ȱ ȱ ȱ Dzȱę ȱ ȱ22 6 N m 200 in lb ǰȱę ȱ ȱ45 2 N m 400 in lb ǰȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ŗŖȬŚŝǯ śǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯ Figure...

Page 119: ...ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱǛŗȱ ȱǛŘǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǰȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ Ğ ȱ ǯȱ ȱ ȱŗŖȬśŖǯ Figure 10 49 Installing Guide Plate Pivot Studs and Push Rods DZȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯ ȱ řǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱ ȱ ǰȱ ȱ ȱ ǰȱ ȱ ȱ ȱ ȱǛŗȱ ȱ ǯ Figure 10 50 Installing Rocker Arms Pivots and Adjusters Adjust Valve Clearance ȱ ȱ Ȭ ȱ Ğ ȱ ȱ ȱ ŗǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ clockwiseȱǻ Ǽǰȱ ȱ ȱ ȱ ȱ ...

Page 120: ...2 Adjusting Valve Clearance ȱ śǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯ ȱ Ŝǯȱ ȱ ȱ ȱ ȱ ǰȱ ȱ ȱ Ğȱ ŘŝŖǚȱǻřȦŚȱ Ǽȱcounterclockwise and align ȱ Ğȱ ȱ ȱ ȱǛŘȱ ǰȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ŝǯȱ ȱ ȱřȬśȱ ȱ Ĵ ȱ ȱ ȱ ȱ ȱ ȱǛŘȱ ǯ ȱ Şǯȱ ȱ ȱ Ğȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ Ğǰȱ ȱ ȱ ȱ ȱ ǻ Ǽȱ ȱ ǯȱ ȱ ȱ clearance is 0 25 mm 0 010 in ǯ Check Assembly Important ȱ ȱ Ğȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯ Adjust Valve Clearance ȱ Ȭ ȱ Ğ ǰȱ ȱ ȱ ȱ ȱ...

Page 121: ... ȱřȬŜȱ ȱ Ĵ ȱ ȱ ȱ ȱ ȱ ȱǛŘȱ ǯ şǯȱ ȱ ȱ Ğȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ Ğǯȱ ȱ ȱ clearance is 0 25 mm 0 010 in Check Assembly Important ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱ ȱ ǻ ȱ ȱ ȱ ȱ Ǽǰȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱę ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ Ğ ȱ ȱ ȱ ǰȱ ȱ ȱ ȱ ȱ ǯ Install Valve Covers ȱ ŗǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯ ȱ Řǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱŗŖȬśśǯȱ Figure 10 55 Installing Seal on Valve Cover ȱ Ř...

Page 122: ... ȱŗŖȬŜřǯ Figure 10 58 Oil Filter Housing Components ȱȱ ǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǰȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯȱȱ ȱ ȱ ŗŖȬśşǯ ȱ ǯȱ ȱ ȱ ȱ ȱ ȱ ȱę ȱ ǯȱ ȱ ȱŗŖȬŜŖǯȱ Figure 10 59 Installing Valve and Spring to Cup Figure 10 60 Installing Spring into Housing ȱ ǯȱ ȱ ȱ ȱę ȱ ǰȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱŗŖȬŜŗǯ ȱ ǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱśȦŗŜȄ ȱ Ȧ ȱ ȱ ȱ ȱ18 0 N m 160 in lb ǯȱ ȱ ȱŗŖȬŜŘȱ ȱŗŖȬŜřǯ Figure 10 61 Installing Cu...

Page 123: ...igure 10 64 O Rings Installed on Crankcase for Oil Filter Housing Řǯȱ ȱ ȱę ȱ ȱ ȱ ȱ ȱ ȱ ȱ Şȱ ȱ ȱ ǯȱ ȱ ȱ ȱȱ ȱ ȱĚ ȱ ȱ ȱ ȱ Ȭ ȱ ȱ ȱ ǯȱ ȱ ȱ ȱ ȱ24 4 N m 216 in lb ǯȱ ȱ ȱŗŖȬŜśǯ Figure 10 65 Torquing Oil Filter Housing ȱ řǯȱ ȱ ȱę ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǰȱ ȱ ȱ ȱȱ ȱŜǯ Install Intake Manifold ȱ ŗǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ Ě ȱ ǯȱ ȱ ȱŗŖȬŜŜǯȱ Figure 10 66 Installed Intake Manifold Gaskets Notches Mounting Scr...

Page 124: ... ȱ ǰȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱę ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱŗŖȬŜşǯ DZȱ ȱ ȱ ȱ ȱ ȱ ȱ ǰȱ ȱ ȱ ȱ ȱ ȱ ȱǻ Ǽȱ ȱ ȱ ȱ ȱ ǯȱ Figure 10 69 Lower Oil Cooler Hose Details Řǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ Ŝȱ ǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ 10 7 N m 99 in lb ȱ ȱ ȱ ǰȱ ȱ7 3 N m 65 in lb ȱ ȱ ȱ ǯȱ ȱ ȱŗŖȬŝŖǯ Figure 10 70 Installing Backing Shroud Assembly Install Stator Wiring Harness and 5HFWL HU 5HJXODWRU ȱ ŗǯȱ ȱ ȱ ȱ ȱ Ě ȱǻ ȱ ȱ ś...

Page 125: ...ȱ ȱ ǰȱ ȱ ȱ ȱ ȱ ȱ ȱ 2 0 N m 18 in lb ǯȱ ȱ ȱ ȱ ȱ ȱ ę Ȭ ǯȱ ȱ ȱŗŖȬŝŚǯ LJXUH QVWDOOLQJ 5HFWL HU 5HJXODWRU Install Flywheel WARNING Damaging Crankshaft and Flywheel Can Cause Personal Injury ȱ ȱ ȱ ȱ ȱ ȱĚ ȱ ȱ ȱ ȱ ȱ ȱ Ğȱ Ȧ ȱĚ ǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ǰȱ ȱ ȱ ȱ ȱ ȱ ǰȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱĚ ǯ DZȱ ȱ ȱ ȱĚ ȱ ȱ ȱ ȱ Ğȱ ȱ ȱ ȱĚ ȱ ȱ ȱ ǰȱ ǰȱ ȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱĚ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱĚ ȱ ȱ ȱ ȱ ȱ ę ǯ Fi...

Page 126: ...ȱ ȱ ȱ ȱ ȱĚ ǯȱ ȱ ȱ ȱĚ ȱ ȱ ȱ ȱĚ ȱ ȱ ȱ Ğȱ ȱ ŜŝǯŞȱ ȉ ȱǻśŖȱĞǯȱ ǯǼǯȱ ȱ ȱŗŖȬŝŞǯ Figure 10 78 Installing and Torquing Flywheel Fastener Install Ignition Modules ȱ ŗǯȱ ȱ ȱĚ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯ ȱ Řǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱǻ Ǽǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱǻ Ǽǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱupǰȱ ȱ ȱ ȱ ǻ ǯŗǼȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯȱ Ĵ ȱ ȱ ę Ȭ ȱ ȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱŗŖȬŝşǯȱ Figure 10 79 Ignition Module Mounting Detail...

Page 127: ... ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱ DZȱ 0 280 0 330 mm 0 011 0 013 in ǯ ȱ şǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱŗŖȬŞŗǯ Figure 10 81 Lead Routing Details QVWDOO 2XWHU OLQGHU DIÀHV ŗǯȱ ȱ ȱ ȱ ȱ ĝ ǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ĝ ǯȱȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱ Ŝȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ĝ ȱ ȱ 4 0 N m 35 in lb ȱ ȱ ǰȱ ȱ 2 0 N m 17 7 in lb ȱ Ğ ǯȱ ȱ ȱ Ŝȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ10 7 N m 95 in lb ȱ ȱ ǰȱ ȱ7 3 N m 65 in lb ȱ ȱ ǯ LJXU...

Page 128: ...ȱ ȱ9 9 N m 88 in lb ǯȱ ȱ ȱŗŖȬ ŞŜǯ ȱ Řǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱŘŚřȱ ȱ ȱ ȱ ȱ ǰȱǻ ȱ ȱ ȱ ȱ ȱ ȱ Ȭ ȱ ȱ ȱ ȱ ȱ Ǽǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱĚ ǯȱ ȱ ȱ ȱ ȱ9 9 N m 88 in lb ǯȱ ȱ ȱŗŖȬŞŜǯ ȱ řǯȱ ȱ ȱ ě ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯȱŘŚřȱ ȱ ȱ ǯȱ ȱ ȱ ȱ ȱ9 9 N m 88 in lb ȱ ȱŗŖȬŞŜǯȱ Figure 10 86 Cooling Fan and Grass Screen Assembly Details Install Electric Starter ȱ ŗǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ Ě ȱ ǯȱ ȱ ȱŗŖȬŞŝǯ ȱ ...

Page 129: ...OH DIÀHV Install Carburetor WARNING Explosive Fuel ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱ ȱĚ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯ ȱ ŗǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱupǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯ ȱ Řǯȱ Ĵ ȱ ȱ Ĵ ȱ ȱ ȱ ȱ ȱ ȱȱ ȱ ȱ ȱ ǯȱ ȱ ȱ ȱ ȱ ȱ ȱ Ĵ ȱ ȱ ȱ ǯȱ ȱ ȱŗŖȬşŖǯȱ Figure 10 90 Installing Carburetor onto Manifold Install Governor Lever ȱ ŗǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ Ğȱ ȱ ȱ ȱ Ĵ ȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯ Figure 10 91 Installing Gove...

Page 130: ...ǰȱ ȱ ȱ ȱ ȱ ȱĚ ȱ ǯȱ ȱ ȱ ȱ ȱ ǰȱ ȱ ȱ ȱ ȱ ȱĚ ȱ ȱ ȱ7 9 N m 70 in lb in ȱ ȱ ǰȱ ȱ ȱ ȱ ȱĚ ȱ ȱ ȱ9 9 N m 88 in lb ǯȱ ȱ ȱŗŖȬşřǰȱ ŗŖȬşŚǰȱ ȱŗŖȬşśǯ Figure 10 93 Installing Air Cleaner Figure 10 94 Torque Sequence for Air Cleaner Mounting Nuts Figure 10 95 Installing AIr Cleaner Mounting Screws ȱ Śǯȱ ȱ ȱ ȱ ȱ ȱ ȱęĴ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯ ȱ śǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯ ȱ Ŝǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱ ȱ ...

Page 131: ...ǯ Figure 10 97 Throttle Choke Linkage Details for Outer Pull Actuation ȱ Řǯȱ ȱ ȱ Ĵ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ Ĵ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯȱ Figure 10 98 Throttle Choke Linkage Details for Inner Pull Actuation Install Fuel Pump ȱ ŗǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǰȱ ȱ ȱ ǯȱ ȱ ȱ ȱ ȱ ȱ4 0 N m 35 in lb ǯȱ Řǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯ ȱ řǯȱȱ ȱ ȱ ȱ ǰȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱŗŖȬşşǯ Figure 10 99 Fuel Pump Mounting and Hose Details Links Conn...

Page 132: ... ȱ ȱ ȱ ȱ ȱ ȱ ĝ ǯȱ ȱ ȱŗŖȬŗŖŘǯ Figure 10 102 Governor Springs Installed Governor Spring RPM Chart Figure 10 103 Governor Spring RPM Chart Install Oil Sentry If Equipped ȱ ŗǯȱ ȱ ȱ ȱ ȱ Ě ǻ ȱ ǯȱ śşŘŚŗȱ ȱ Ǽȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱŗȦŞȄȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱŗŖȬŗŖŚǯȱ ȱ ȱ 10 1 N m 90 in lb ǯ Figure 10 104 Oil SentryTM Pressure Switch Location Brushed Knurled Area Governor Lever Pressure Switch Lift Rotate Cloc...

Page 133: ... and Lift Bracket ȱ řǯȱ ȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱ ȱ ȱ4 0 N m 35 in lb ȱ ȱ ȱ ǰȱ ȱ 2 0 N m 17 7 in lb ȱ Ğ ǯ ȱ ȱŗŖȬŗŖŜǯ Figure 10 106 Installing Blower Housing ȱ Śǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱ ȱ ȱ4 0 N m 35 in lb ȱ ȱ ȱ ǰȱ ȱ2 0 N m 17 7 in lb ȱ Ğ ǯ ȱ ȱŗŖȬŗŖŝǯ Figure 10 107 Installing Cylinder Shrouds QVWDOO 0XIÀHU ŗǯȱ ȱ ȱ ȱ ȱǻ ȱ Ǽǯȱ Ĵ ȱ ȱ ĝ ȱ ȱ ȱ ȱ ȱ ȱ ȱĚ ȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱ ȱĚ ȱ ȱ ȱ24 4 N m 216 in l...

Page 134: ...ȱ ȱřȦŚȬŗȱ ǯȱ ȱ ȱŗŖȬŗŗŖǯ Figure 10 110 Installing and Tightening Oil Filter ȱ śǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱȃ Ȅȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱŗŖȬŗŗŗǯ Figure 10 111 Reinstall the Dipstick in Tube Connect Spark Plug Leads ȱ ŗǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱ ŗŖȬŗŗŘǯ Figure 10 112 Connect Spark Plug Leads Prepare the Engine for Operation ȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱ ȱ ȱ ȱ ǰȱ ȱ ȱ ȱ ȱ ȱ ǯ ȱ ŗǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯ ȱ Řǯȱ ȱ ȱ ȱ ȱ ȱ ǰȱ ȱ ȱ ǰȱ ȱ ȱ ȱ ȱę ȱ ȱ ǯ ȱ...

Page 135: ... Engine ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯ ȱ ŗǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱǻŘŖȱ ȱ ȱ Ǽȱ ȱ ǯȱ ȱ ȱ ȱ ȱ ȱ ȱŘȬřȱ ǰȱ ȱśȬŜȱ ȱ ȱ ȱ ȱ ȱ ǯȱ ȱ ȱ ȱ ȱ Ĵ ȱ ȱ ȱǻ ȱ Ǽǯ Řǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ǻ Ǽȱ ȱ ȱ Ĵ ǯȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱřşŖŖȱ ȱǻ ȱ Ǽǯ ...

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Page 138: ...LITHO IN U S A FORM NO TP 2581 ISSUED 1 09 REVISED ENGINE DIVISION KOHLER CO KOHLER WISCONSIN 53044 FOR SALES AND SERVICE INFORMATION IN U S AND CANADA CALL 1 800 544 2444 KohlerEngines com ...

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