Page 3 - Contents
Contents Section 1. Safety and General Information ............................................................................. Section 2. Tools & Aids ............................................................................................................. Section 3. Troubleshooting .........
Page 5 - Safety Precautions; Accidental Starts can cause; WARNING; Rotating Parts can cause severe; WARNING; Hot Parts can cause severe burns.; WARNING
1.1 1 Rotating Parts! Keep hands, feet, hair, and clothing away from all moving parts to prevent injury. Never operate the engine with covers, shrouds, or guards removed. Section 1 Safety and General Information Safety Precautions To ensure safe operation please read the following statements and und...
Page 6 - ¡ȱȱȱȱęȱȱ; Cleaning Solvents can cause severe; Carbon Monoxide can cause severe; Lethal Exhaust Gases!; Electrical Shock can cause injury.; CAUTION; ¡ȱ ȱȱȱęȱȱ
1.2 Section 1Safety and General Information ¡ȱȱȱȱęȱȱ severe burns. ȱȱęȱȱȱȱ ȱȱengine is hot or running. WARNING Explosive Fuel! ȱȱ¡¢ȱĚȱȱits vapors can explode if ignited. Store gasoline only in approved containers, in well vent...
Page 7 - Command Engine; Version Code; Year; Factory Code; Numerical Designation
1.3 Section 1 Safety and General Information 1 A. Model No. C V 980 S B. Spec. No. Command Engine Version Code S = Electric Start C. Serial No. Year Manufactured CodeCode Year 37 2007 38 2008 39 2009 CV940-0001CV960-0001CV980- 0001CV1000-0001 Complete Spec Number (Incorporating Model No. with Variat...
Page 8 - R E C O M M E N D E D S A E V I S C O S I T Y G R A D E S; Oil Recommendations; Oil Type; NOTE: Using other than service class SJ or higher oil; Fuel Recommendations; General Recommendations
1.4 Section 1Safety and General Information SAE 10W30 A PI SER VICE SJ 5W-20, 5W-30 R E C O M M E N D E D S A E V I S C O S I T Y G R A D E S 10W-30 Kohler 10W-30 °F -20 0 20 32 40 60 80 100 °C -30 -20 -10 0 10 20 30 40 TEMPERATURE RANGE EXPECTED BEFORE NEXT OIL CHANGE Use of synthetic oil having 5W...
Page 11 - *HQHUDO6SHFL¿FDWLRQVï; M6 Screw Torque; Camshaft; ȱǯǯ
1.7 Section 1 Safety and General Information 1 ¹Values are in Metric units. Values in parentheses are English equivalents. Lubricate threads with engine oil prior to assembly. *HQHUDO6SHFL¿FDWLRQVï Power (@3600 RPM, exceeds Society of Automotive Engineers-Small Engine Test Code J1940.) CV940...........
Page 12 - Connecting Rod-to-Crankpin Running Clearance
1.8 Section 1Safety and General Information Carburetor, Intake Manifold, and Air Cleaner ȱȱȱȱ Torque Using Sequence in Two Stages ................................................. ęȱȱŗŜǯşȱȉȱǻŗśŖȱǯȱǯǼ ȱ ȱ ę¢ȱȱŘŘǯŜȱȉȱǻŘŖŖȱǯȱǯǼ Carburetor/Air Cleaner ...
Page 13 - ĞȱȱȱȱǻȱȱǼ; Flywheel End Main Bearing Journal; ¢ȱȱǯǯ; Cylinder Head; Cylinder Head Fastener Torque
1.9 Section 1 Safety and General Information 1 ĞȱȱȱȱǻȱȱǼ Running Clearance - New ...................................................................... 0.040/0.167 mm (0.0015/0.0065 in.) Flywheel End Main Bearing Journal O.D. - New ..............................................
Page 15 - ŶȱȱŗŗȱȱǻŖǯŚřřȱǯǼȱȱȱĴȱȱȱȱȱȱȱȱȱȱȱǯ; Starter Assembly; Brush Holder Mounting Screw Torque; Stator; ȱȱ ȱǯǯ
1.11 Section 1 Safety and General Information 1 ŶȱȱŗŗȱȱǻŖǯŚřřȱǯǼȱȱȱĴȱȱȱȱȱȱȱȱȱȱȱǯ Top Compression Ring-to-Groove Side Clearance .................................... 0.04/0.08 mm (0.0015/0.0031 in.) Middle Compression Ring-to-Groove Side...
Page 16 - Valve Guide Reamer Size
1.12 Section 1Safety and General Information Tightening Torque: N·m (in. lb.) + or - 10% Property Class Noncritical Fasteners Into Aluminum SizeM4 1.2 (11) 1.7 (15) 2.9 (26) 4.1 (36) 5.0 (44) 2.0 (18) M5 2.5 (22) 3.2 (28) 5.8 (51) 8.1 (72) 9.7 (86) 4.0 (35) M6 4.3 (38) 5.7 (50) 9.9 (88) 14.0 (124) 1...
Page 17 - Grade 2; Torque
1.13 Section 1 Safety and General Information 1 English Fastener Torque Recommendations for Standard Applications Grade 2 or 5Fasteners IntoAluminum Size8-32 2.3 (20) 2.8 (25) --------- 2.3 (20) 10-24 3.6 (32) 4.5 (40) --------- 3.6 (32) 10-32 3.6 (32) 4.5 (40) --------- --------- 1/4-20 7.9 (70) 13...
Page 19 - Section 2; Tools; Description
2.1 Section 2 Tools & Aids 2 Section 2 Tools & Aids Tools Description Source/Part No. Ğȱ¢ȱȱȱĞȱ¢ǯ ȱȱȬŞŘŚŖś ĞȱȱȱǻǼȱȱȱȱĞȱǯ ȱȱȬŞŘŚŗŝ ¢ȱ ȱȱȱȱȱȱȱ¢...
Page 20 - To remove and reinstall drive retaining rings and brushes.; Vacuum/Pressure Tester; Alternative to a water manometer.
2.2 Section 2Tools & Aids Tools (Continued) Description Source/Part No. ¢ȱȱĞȱȱȱȱȱ¢ȱĞǯ ȱŘśȱŝŜŗȱřŞȬ ȱ¢ȱȱȱȱȱȱ¢ǰȱ¡ȱǯȱȱȱȱȱȱǻǼȱȱ¢ǯ ȱŘśȱŚśśȱŖŗȬȱŘ...
Page 21 - Aids
2.3 Section 2 Tools & Aids 2 Aids Description Source/Part No. ĞȱȱǻȱŜŗřǼ ȱŘśȱřśŝȱŗŚȬ ȱ ȱǻ Ȧȱ ŜŜŗǼ ȱŘśȱřśŝȱŗŗȬ ȱ ȱǻȬǼ Ȭ ȱȱȱȱǻȱǼ ȱȱśŘȱřśŝȱŖŗȬ ȱȱȱȱǻȱĞǼ...
Page 22 - Special Tools You Can Make; Flywheel Holding Tool
2.4 Section 2Tools & Aids Special Tools You Can Make Flywheel Holding Tool ȱĚ¢ ȱȱȱȱȱȱȱȱȱȱȱĚ¢ ȱȱȱȱ ȱȱȱŘȬŗǰȱȱȱȱȱȱȱȱ ǯ ȱ ŗǯȱ ȱȱȱȬěȱ ǰȱȱȱȱ¡ȱ ȱȱȱȱȱȱȱ ...
Page 23 - Troubleshooting Guide; Loose wires or connections that short the kill
3.1 3 Section 3 Troubleshooting Troubleshooting Guide When troubles occur, be sure to check the simple ȱ ǰȱȱęǰȱ¢ȱȱȱȱȱȱconsidered. For example, a starting problem could be ȱ¢ȱȱ¢ȱȱǯ ȱȱȱȱȱȱȱȱȱ ǯȱ...
Page 24 - External Engine Inspection
3.2 Section 3Troubleshooting Engine Overheats ȱ ŗǯȱ ȱȦȱǰȱȱęǰȱȱȱ shrouds clogged. ȱ Řǯȱ ¡ȱȱǯȱ řǯȱ ȱȱȱǯȱ Śǯȱ ȱȱȱǯȱ śǯȱ ¢ȱǯȱ Ŝǯȱ ȱȱ¡ǯ Engine Knocks ȱ ŗǯȱ ¡ȱȱǯȱ Řǯȱ ...
Page 25 - Basic Engine Tests; Crankcase Vacuum Test; Start the engine and run at no-load high speed; No Crankcase Vacuum/Pressure in Crankcase; Possible Cause
3.3 Section 3 Troubleshooting 3 ȱȱȱȱȱȱȱȱȱȱthe engine is reassembled and placed into operation. ȱȱȱȱȱȱȱ¢ȱȱ ȱȱȱȱȱȱǯ Basic Engine Tests Crankcase Vacuum Test ȱȱȱ...
Page 26 - Leakdown Test Results; wear present. Customer should start; Compression Test
3.4 Section 3Troubleshooting Leakdown Test Results ȱȱȱȱ ....................................................... ȱȱ¢ȱ ǯȱȱȱ¡ȱ¢ ............................................................. ȱ¡ȱȦȱǯ...
Page 27 - Paper Element; Air Cleaners; General; Heavy-Duty Style Air Cleaner; Service; ȱ ŗǯȱȱ ȱȱ ȱȱȱȱȱȱ
4.1 4 Section 4 Air Cleaner and Air Intake System Paper Element InnerElement Inlet Screen Air Cleaners General These engines utilize a Heavy-Duty style air cleaner as shown in Figure 4-1, consisting of a cylindrical ǰȱĴȱȱȱȱȱȱmanifold. The air cleaner housing cont...
Page 28 - Do not wash the paper element and inner; ȱ śǯȱ ȱȱȱȱ ǰȱǰȱȱǰȱȱ; Air Cleaner Components; NOTE: Damaged, worn or loose air cleaner; Air Intake/Cooling System
4.2 Section 4Air Cleaner and Air Intake System EjectorArea CylinderShroud 4. Do not wash the paper element and inner element or use compressed air, this will damage ȱǯȱȱ¢ǰȱȱȱȱelements with new genuine Kohler elements as required. Handle the new elements carefully; ...
Page 29 - Fuel Tank and Valve
5.1 5 Section 5 Fuel System and Governor Description This section covers the carbureted fuel system used on these engines. The governor system is covered at the end of this section. WARNING: Explosive Fuel! ȱȱ¡¢ȱĚȱȱȱȱȱ¡ȱȱǯȱȱȱ¢ȱȱ...
Page 30 - Fuel System Tests; Troubleshooting – Fuel System Related Causes; Test; no fuel at the tip of the spark plug,
5.2 Section 5Fuel System and Governor Fuel System Tests When the engine starts hard, or turns over but will not start, it is possible that the problem is in the fuel system. ȱęȱȱȱȱȱ¢ȱȱȱȱǰȱȱȱ ȱǯ Troubleshooting – Fuel System Related Causes ...
Page 31 - Fuel Pump; Disconnect the fuel lines from the inlet, outlet; Reconnect the fuel lines to the inlet and outlet; ęĴȱȱȱ ȱȱǯ; Carburetor
5.3 Section 5 Fuel System and Governor 5 Self-RelievingChoke Fuel Shut-OffSolenoid Bowl Drain Screw Slow Jets Bowl Vent Low Idle Fuel Adjustments(With Limiters) Fuel Pump General These engines use either a pulse style fuel pump, or optional remote-mounted electric fuel pump ¢ǯȱȱȱśȬŗȱ...
Page 32 - Troubleshooting Checklist; Troubleshooting – Carburetor Related Causes; Condition
5.4 Section 5Fuel System and Governor Troubleshooting Checklist When the engine starts hard, runs roughly or stalls at low idle speed, check the following areas before adjusting or disassembling the carburetor. ȱ Ȋȱ ȱȱȱȱȱȱęȱ ȱǰȱȱ gasoline. • Make sure the fuel ta...
Page 33 - High Altitude Operation; ȱ ŗǯȱ ȱěȱȱȱȱȱȱȱȱ; Carburetor Details
5.5 Section 5 Fuel System and Governor 5 Fuel Shut-OffSolenoid High Altitude Operation ȱȱȱȱȱȱȱŗśŖŖȱȱǻśŖŖŖȱĞǯǼȱȱǰȱȱȱ¡ȱȱȱȱover-rich. This can cause conditions such as black, ¢ȱ¡ȱǰȱęǰȱȱȱȱȱpower, poor f...
Page 34 - Carburetor Adjustments; ȱȱȱǻǼȱĴDZȱȱȱĴȱ; a. Turn one of the low idle fuel adjusting
5.6 Section 5Fuel System and Governor Lean Rich Adjust to Midpoint Lean Rich Adjust to Midpoint Left Side Right Side Carburetor Adjustments Adjustment DZȱ ȱȱȱȱȱ¢ȱ Ğȱȱȱȱ ȱǯ The carburetor is designed to deliver the correct fuel-to-air mixture to...
Page 35 - Governed Idle System; Make sure the governed idle spring is in the outer
5.7 Section 5 Fuel System and Governor 5 Governed Idle System ȱȱȱȱ¢ȱȱȱȱȱȱdesired idle speed regardless of ambient conditions (temperature, parasitic load, etc.) that may change. ȱȱ¢ȱȱȱ ȱȱgovernor lever and the governed id...
Page 36 - Carburetor Servicing; ȱ Ȋȱ ȱȱĚȱȱǰȱǰȱȱȱ; Float Replacement; Perform the removal procedures for the; Fuel Bowl
5.8 Section 5Fuel System and Governor Figure 5-11. Setting High Speed RPM (Air Cleaner Removed for Clarity). Carburetor Servicing The following section covers the disassembly, various servicing procedures and reassembly of the carburetor. For each procedure carefully inspect all components and repla...
Page 37 - Install the carburetor and reassemble the engine; Float
5.9 Section 5 Fuel System and Governor 5 Figure 5-14. Float and Inlet Needle Details. ȱ Ŝǯȱ ȱȱĚȱȱȱȱ ȱȱȱ seat and carburetor body. Install the new pivot ȱȱȱĚȱȱȱȱ ȱȱ ȱȱ ǯȱȱȱśȬŗśǯ Figure 5-15. Installing Float...
Page 39 - and spring from the carburetor. Discard the parts.
5.11 Section 5 Fuel System and Governor 5 śǯȱ ȱȱȱȱǻǼȱȱ ȱ and spring from the carburetor. Discard the parts. DZȱ ȱȱȱ ȱȱȱ appropriate cleaning and installation of the parts in the overhaul kit. Further disassembly is not necessary. The Ĵ...
Page 40 - Choke Repair; Remove the carburetor from the engine. Discard
5.12 Section 5Fuel System and Governor Figure 5-26. Installing Float Assembly. ŗŚǯȱ ȱȱȱ¢ȱȱȱĚȱ¢ȱ hangs vertically and rests lightly against the fuel inlet needle. The inlet needle should be fully seated but the center pin of the needle (on retainer clip end) should n...
Page 41 - śǯȱ ȱȱ ȱ¡ȱǻ¢ȬǼȱȱȱȱ; Stops
5.13 Section 5 Fuel System and Governor 5 śǯȱ ȱȱ ȱ¡ȱǻ¢ȬǼȱȱȱȱ ȱȱĞȱȱ ȱȱȱȱlever from the carburetor housing. Save the bushing to use as a driver for installing the new bushing. Discard the old lever. ȱ Ŝǯȱ ȱȱǯǯȱȱȱȱ...
Page 43 - Linkage; Governor; regulating pin to move outward.; Adjustments; Insert a long thin rod or tool into the hole on the
5.15 Section 5 Fuel System and Governor 5 GovernorLever GovernorCross Shaft GovernedIdle Spring Linkage GovernorSpring Governor General The governor is designed to hold the engine speed constant under changing load conditions. Most ȱȱȱ ȱȱȱĚ¢ ȱȱ...
Page 44 - Stop when the desired RPM speed is obtained.
5.16 Section 5Fuel 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 - SAE; PI; DZȱ ȱȱȱȱȱǰȱȱȱ
6.1 6 Section 6 Lubrication System SAE 10W30 A PI SER VICE SJ 5W-20, 5W-30 R E C O M M E N D E D S A E V I S C O S I T Y G R A D E S 10W-30 Kohler 10W-30 °F -20 0 20 32 40 60 80 100 °C -30 -20 -10 0 10 20 30 40 TEMPERATURE RANGE EXPECTED BEFORE NEXT OIL CHANGE Use of synthetic oil having 5W-20 or 5W...
Page 46 - Checking Oil Level; so the oil has had time to drain into the sump.; Changing Oil and Oil Filter; Changing Oil
6.2 Section 6Lubrication System Oil Drain Plug Drain Plug Operating Range Checking Oil Level The importance of checking and maintaining the proper oil level in the crankcase cannot be overemphasized. Check oil BEFORE EACH USE as DZ ȱ ŗǯȱ ȱȱȱȱȱǰȱȱȱȱȱ so th...
Page 47 - Changing Oil Filter; Start the engine and check for oil leaks. Correct; Oil Filter
6.3 Section 6 Lubrication System 6 ȱ řǯȱ ȱȱȱȱȱȱȱ21.4 N·m ǻŗśǯŝȱĞǯȱǯǼ. ȱ Śǯȱ ȱȱǰȱ ȱ ȱȱȱȱȱ ¢ǰȱȱȱȃȄȱȱȱȱǯȱȱȱȃȱ¢ȄȱȱȱŜǯŗǯȱ ¢ȱȱȱȱ ȱȱȱȱȱȱǯ ȱ śǯȱ ...
Page 49 - Installation
6.5 Section 6 Lubrication System 6 Installation ȱȱ¢Ȝȱȱ ȱȱȱȱȱȱȱȱǯȱȱȱŜȬŗŘǯȱȱȱȱȱ ȱȱ¢Ȝȱȱȱȱȱȱ ȱȱ1/8-27 N.P.T.F. pipe plug. ȱȱȱ ǰȱ ȱȱDZȱ ŗǯȱ ¢ȱȱ...
Page 51 - Spark Plugs; Spark Plug Service
7.1 7 Section 7 Electrical System and Components This section covers the operation, service, and repair of the electrical system components. Systems and components covered in this section are: • Spark Plugs ȱ Ȋȱ Ĵ¢ȱȱȱ¢ • Electric Starter ȱ Ȋȱ ȱȱ¢ȱǻȱȱǼȱ Spark ...
Page 53 - Battery; Temperature
7.3 Section 7 Electrical System and Components 7 DC Voltmeter Battery Battery General ȱŗŘȬȱĴ¢ȱ ȱŚŖŖȱȱȱȱǻǼȱȱgenerally recommended for starting in all conditions. ȱȱ¢ȱĴ¢ȱȱĞȱĜȱȱȱapplication is started only in warmer temperatures. ȱ...
Page 54 - Fixed Timing System; ȱ Ȋȱ ȱȱ¢ȱ ȱȱ¢ȱĜ¡ȱ
7.4 Section 7Electrical System and Components Molex Plug(Some Models) ȱȱ ȱěȱ¢ȱȱȱ¢ȱȱȱǯȱȱ¢ȱȱȱȱȱ ȱ£ȱȱȱǯȱȱěȱȱȱ¢ȱȱȱȱ ¢ȱȱȱȱȱǯ The ¡ȱȱ¢...
Page 55 - DZȱ ȱȱȱ¢ȱȱȱȱ
7.5 Section 7 Electrical System and Components 7 Kill Switch or ‘‘Off’’ Position of Key Switch IgnitionModules Spark Plug Magnet Flywheel (0.28/0.33 mm)0.011/0.013 in. Air Gap L1 D1 C1 T1 P S Spark Plug L2 SCS Figure 7-5. Capacitive Discharge (CD) Ignition Module Schematic. Figure 7-4. Capacitive Di...
Page 56 - Operation of DSAI Ignition Systems; DSAI Ignition System Explanation; spark advance module to stop the engine.; Operation
7.6 Section 7Electrical System and Components ǯȱ ȱȱȱȱǰȱȱȱ¢ȱ ȱȱȱȱǯȱȱȱ¢ȱ ǰȱwires, connections, safety interlocks, etc. ǯȱ ȱȱȱȱȱȱȱ associated with the ignition or electrical ¢ȱȱȱǯȱȱ...
Page 57 - Troubleshooting DSAI Ignition Systems; Special Tools Required:; Hand Tachometer; SHFL¿FDWLRQV5HTXLUHG; c. Identify the white kill lead of the engine wiring; Test 2. Test for Spark
7.7 Section 7 Electrical System and Components 7 Troubleshooting DSAI Ignition Systems ȱȱȱ¢ȱȱȱȱȱȱȱȱȱȱȱȱǯȱȱȱ¢ȱȦȱȱȱǰȱȱǰȱǰȱȱȱȱȱ¢ȱȱǯȱ...
Page 58 - If the line on the screen moved away from; Test 4. Test the Ignition Modules and Connections
7.8 Section 7Electrical System and Components ȱ Řǯȱ ȱȱȱǰȱȱȱȱ ȱśśŖȬŜŖŖȱǰȱȱȱǻǼȱȱǯ ȱ řǯȱ ȱȱȱȱȱȱȱ¢ȱȱ ¢ȱȱȱȱ¢ǯ ǯȱ ȱȱ¢ȱȱȱȱȱȱ engine runs p...
Page 59 - Battery Charging System; $PS6WDWRUDQG5HFWL¿HU5HJXODWRU
7.9 Section 7 Electrical System and Components 7 Battery Charging System General Most engines are equipped with a 15, 20, or 25 ampȱȱ¢ǯȱȱȱŝȬşȱȱŝȬŗřǯȱ DZȱ ȱȱ ȱȱȱ avoid damage to the electrical system and components: ȱ Ȋȱ ȱȱȱ...
Page 63 - To Test –; $PS5HFWL¿HU5HJXODWRUV
7.13 Section 7 Electrical System and Components 7 Stator ȱȱȱȱȱȱȱȱȱĚ¢ ǯȱ ȱȱȱȱȱŞȱȬȱȃ¢ȄȱȱȱŗŖȱȬȱȃ¢Ȅȱȱȱreplacement is necessary. 5HFWL¿HU5HJXODWRU ȱęȬȱȱȱȱȱȱȱ...
Page 65 - NOTE: ¢ȱ£ȱȱȱȱȱȱȱto ensure accurate readings. Voltage tests should; Problem; If voltage is less than ŘŞȱ, stator is
7.15 Section 7 Electrical System and Components 7 Troubleshooting Guide 15/20/25 Amp Battery Charging Systems ȱȱȱȱȱȱĴ¢ȱȱȱȱĴ¢ȱȱȱȱȱȱǰȱȱȱȱ¢ȱȱȱ ȱȱȱȱ¢ȱȱ ȱȱĴ¢ǯ NOTE: ¢ȱ£...
Page 66 - HFWL¿HU5HJXODWRU; Electric Starting Motors; DZȱ ȱȱȱȱȱ¢ȱȱ
7.16 Section 7Electrical System and Components DC Voltmeter 5HFWL¿HU5HJXODWRU FlywheelStator Ammeter Battery (-) (+) Figure 7-20. Connections for Testing Charging System. Electric Starting Motors ȱȱȱȱĞȱȱȱȱǯȱȱȬ¢ȱȱĞȱȱȱtypica...
Page 69 - Save the stop collar.
7.19 Section 7 Electrical System and Components 7 DriveEnd Cap Screw Plunger Spring Lever Plate Plug Solenoid Frame & Field Brush Holder Nut CommutatorEnd Plate Screw Bolt Collar Retaining Ring Stop Drive Armature Washer Tube ȱ Şǯȱ ȱȱȱȱȱȱȱȱȱ ȱȱȱȱ...
Page 70 - Inspection
7.20 Section 7Electrical System and Components Wear Limit Length7.6 mm (0.300 in.) Mica Insulation Commutator O.D. Inspection Drive Pinion ȱȱȱȱ ȱDZ ǯȱ ȱȱȱȱȱ ȱȱ damage. ǯȱ ȱȱ ȱȱȱȱȱȱ mechanism for nicks, or...
Page 71 - Brush Replacement; Install the stop collar down onto the armature
7.21 Section 7 Electrical System and Components 7 Brush Replacement ȱȱȱȱȱȱȱȱȱǻŚǼǯȱȱȱ ȱȱȱȱȱǰȱȱȱȱnecessary. ȱ ŗǯȱ ȱȱŗȬśȱȱȃȱ¢ǯȄ ȱ Řǯȱ ȱȱ ȱ ȱȱȱȱ ȱ¢ȱȱȱ...
Page 72 - Thrust Washer
7.22 Section 7Electrical System and Components řǯȱ ȱȱěȱȱǻǼȱ ȱȱȱ ȱȃěȄȱȱȱ ȱȱȱȦǯȱȱȱŝȬřşǯ Figure 7-39. Installing Thrust Washer. ȱ Śǯȱ ¢ȱȱȱȱȱȱȱȱȱȱȱ drive end cap, and install the armat...
Page 75 - VOM Leads; Solenoid Test Procedure; Solenoid Shift Style Starters
7.25 Section 7 Electrical System and Components 7 VOM Leads 12 volt Test LeadsMomentaryConnection Only Solenoid Test Procedure Solenoid Shift Style Starters ȱȱȱȱȱȱȱȱȱȱȱĴȱȱȱ ȱȱterminal. Remove the mounting hardware and se...
Page 76 - 2 volt Test Leads
7.26 Section 7Electrical System and Components Test 4. Solenoid Hold-In Coil/Contact Continuity Test. ȱȱȱȱȱȱȱȱ¡Řȱǰȱȱconnect the two ohmmeter leads to the two large post ǯȱȱȱȱȱǻřǼȱȱȱȱ¢ǯȱȱȱŝȬśŚǯȱȱȱ...
Page 77 - Typical Disassembly Sequence; Remove connecting rods with pistons and rings.; Disconnect Spark Plug Leads; Disconnect the leads from the spark plugs. See
8.1 8 Section 8 Disassembly WARNING: Accidental Starts! Disabling engine. Accidental starting can cause severe injury or death. Before working on the engine or equipment, ȱȱȱȱ DZȱŗǼȱȱȱȱȱǻǼǯȱŘǼȱȱȱǻȬǼȱĴ¢ȱȱȱĴ¢ǯ Clean all...
Page 78 - Cylinder Shroud; Shut Off Fuel Supply; ȱ ŗǯȱ ȱȱȱęȱȱȱǯȱȱȱ
8.2 Section 8Disassembly Cylinder Shroud Shut Off Fuel Supply Drain Oil from Crankcase and Remove Oil Filter ȱ ŗǯȱ ȱȱȱęȱȱȱǯȱȱȱ ȱȱȱęǯȱȱȱŞȬŘǯ Figure 8-2. Removing Oil Filter. 2. Remove the dipstick and one of the oil drain plugs. Figure 8-3. ...
Page 79 - Remove the lower mounting screw and pull the; Remove Electric Starter Motor; Disconnect the leads from the starter.; Remove Air Cleaner Assembly; Disconnect the breather hose from the air cleaner,; Oil Fill Tube
8.3 Section 8 Disassembly 8 3. Remove the lower mounting screw and pull the ȱęȱȱȱȱȱǯ Figure 8-7. Removing Oil Fill Tube. Remove Electric Starter Motor 1. Disconnect the leads from the starter. ȱ Řǯȱ ȱȱ ȱ¡ȱĚȱ ȱȱǯȱ ȱȱŞȬŞǯ Figure 8-8. Remo...
Page 80 - Remove Fuel Pump; Pulse Style Fuel Pump; ȱ Řǯȱ ȱȱĴȱȱȱȱ; Pal Nut
8.4 Section 8Disassembly Remove Fuel Pump WARNING: Explosive Fuel! ȱȱ¡¢ȱĚȱȱȱȱȱ¡ȱȱǯȱȱȱ¢ȱȱȱǰȱȱ ȱǰȱȱǰȱ ¢ȱȱȱȱĚǯȱȱȱęȱȱȱȱ ȱȱȱȱȱȱr...
Page 81 - Remove Carburetor; Switch Location in Oil
8.5 Section 8 Disassembly 8 Figure 8-15. Removing Control Bracket. ȱ Ŝǯȱ ȱȱ¡ȱĚȱȱȱȱȱ ȱȱȱȱĞǯȱȱȱŞȬŗŜǯ Figure 8-16. Removing Governor Lever. Remove Carburetor WARNING: Explosive Fuel! ȱȱ¡¢ȱĚȱȱȱȱȱ¡ȱ...
Page 82 - Remove Oil Cooler; Remove the two oil cooler mounting screws. Do; Remove Oil Filter Housing
8.6 Section 8Disassembly NOTE: New clamps are recommended any time disassembly is performed, or if clamps have been loosened (expanded) several times. )LJXUH5HPRYLQJ9DOOH\%DIÀHV 2. Remove the four screws securing each of the ȱ¢ȱĝȱȱǯȱȱȱŞȬŘŖǯ )LJXUH5HPRYLQJ2XWHU&\OLQG...
Page 83 - ȱ ǯȱ ȱȱȱȱȱȱȱȱęȱ; Remove Ignition Modules; ȱ ŗǯȱ ȱȱĚ¢ ȱȱȱȱȱ ¢ȱȱ; Kill Lead
8.7 Section 8 Disassembly 8 Figure 8-24. Removing Oil Filter Housing. ȱȱ ȱ¢ȱȱȱȱęȱȱassembly requires individual servicing. ȱ ǯȱ ȱȱȱȱȱȱȱȱęȱ ȱȱȱśȦŗŜȈȱȱ ȦǯȱȱȱŞȬŘśǯ Figure 8-25. Removing Nipple. ȱ ǯ...
Page 84 - Fan
8.8 Section 8Disassembly Remove Grass Screen and Cooling Fan ȱ ŗǯȱ ȱȱ ǰȱĴȱ ǰȱȱ¡ȱ ȱȱȱȱǰȱěǰȱȱȱȱȱȱĚ¢ ǯȱȱȱŞȬŘşȱȱŞȬřŖǯ Figure 8-29. Removing Grass Screen Fasteners. Figure 8-30. Removing Cooling Fan and He...
Page 85 - Remove the mounting screws securing the; Remove Backing Shroud Assembly; Remove the four screws securing the backing; Remove Spark Plugs; Remove the spark plug from each cylinder head.; Plug
8.9 Section 8 Disassembly 8 Wiring Harness MoldedClips 2. Remove the mounting screws securing the ęȬȱȱȱȱȱassembly. Note the location of the ground lead. ȱȱęȬȱȱȱȱǰȱit may remain mounted to the backing shroud ¢ǯȱȱȱŞȬ...
Page 86 - Remove Valve Covers; ȱ ŗǯȱ ȱȱȱȱ ȱȱȱěȱȱ; Pipe Plug
8.10 Section 8Disassembly Remove Valve Covers 1. Remove the screw and grommet securing each valve cover. 2. Remove the valve cover and gasket from each cylinder head. Note the locations of individual ȱȱȱ¢ȱȱěǯȱȱȱŞȬřŞǯ Figure 8-38. Removing Valve Covers. Remove Cylinde...
Page 87 - Disassemble Cylinder Heads; ǯȱȱȱŞȬŚśǯ
8.11 Section 8 Disassembly 8 Figure 8-42. Removing Hydraulic Lifters. Figure 8-43. Match Numbers on Cylinder Barrel and Heads. Disassemble Cylinder Heads 1. Remove the two adjusters, rocker arm pivots, and rocker arms from the cylinder head. Remove the pivot studs and guide plate as required. See ...
Page 88 - Remove Breather Assembly; ȱ ŗǯȱ ȱȱȱ¡ȱĚȱ ȱȱȱȱ; Remove Oil Pan Assembly; ȱ ŗǯȱ ȱȱȱ¡ǯȱĚȱ ȱȱ; Valve Stem Seals
8.12 Section 8Disassembly Figure 8-47. Valve Stem Seals. NOTE: These engines use valve stem seals on the intake and exhaust valves. Use a new seal whenever valves are removed, or if the seal is deteriorated in any way. Never reuse an old seal. 4. Repeat the above procedure for the other cylinder hea...
Page 89 - Oil Pump Assembly; ȱ ŗǯȱ ȱȱĞȱȱȱǻȱǼǯȱȱ
8.13 Section 8 Disassembly 8 Figure 8-52. Removing Oil Pan. Oil Pump Assembly The oil pump is mounted to the inside of the oil pan. If service is required, refer to the service procedures ȱȁȁȱȱ¢ȂȂȱȱȱşǯ Remove Camshaft ȱ ŗǯȱ ȱȱĞȱȱȱǻȱǼǯȱȱ ȱŞȬśř...
Page 90 - ¢ȱȱȱ¢ȱǯȱȱȱŞȬśŜǯ; Remove Crankshaft; ŗǯȱ ¢ȱȱȱĞȱȱȱǯȱ; Removal of Governor Gear Assembly; ȱ řǯȱ ȱȱȱȱĞȱȱ ȱȱ; Governor Gear
8.14 Section 8Disassembly 2. Carefully remove the connecting rod and piston ¢ȱȱȱ¢ȱǯȱȱȱŞȬśŜǯ Figure 8-56. Removing Piston/Connecting Rod Assemblies. 3. Repeat the above procedures for the other connecting rod and piston assembly. Remove Crankshaft ŗǯȱ ¢ȱȱ...
Page 91 - ȱ ŗǯȱ ȱȱȱ ȱȱȱĞȱȱ; Remove Flywheel and PTO End Oil Seals; Remove the oil seals from the crankcase and oil; Removal of Main Bearings; DZȱ ¢ ȱȱȱȱȱȱȱ; Cover
8.15 Section 8 Disassembly 8 Remove Lifter Feed Chamber Cover and Gaskets ȱ ŗǯȱ ȱȱȱ ȱȱȱĞȱȱ chamber cover, and gaskets. Carefully separate ȱȱȱȱǯȱȱȱŞȬŜŖǯ Figure 8-60. Removing Lifter Feed Chamber Cover Components. Remove Flywheel and ...
Page 93 - Crankshaft; Inspection and Service
9 9.1 Section 9 Inspection and Reconditioning This section covers the operation, inspection, and repair/reconditioning of major internal engine components. The following components are not covered in this section. They are covered in sections of their own: Air Cleaner, Section 4 Carburetor & Ext...
Page 94 - Crankcase
Section 9Inspection and Reconditioning 9.2 45 ° High Point from Fillet Intersections This Fillet AreaMust Be Completely Smooth Minimum The Fillet Must Blend Smoothly with the Bearing Journal Surface NOTE: If the crankpin is reground, visually check to ȱȱȱęȱȱ¢ȱ ȱthe c...
Page 95 - ȱ ŗǯȱ ȱȱȱȱȱĞȱǰȱȱ; Clean Cylinder Bore After Honing; NOTE: Do not use a feeler gauge to measure piston-
Section 9 Inspection and Reconditioning 9 9.3 11 mm (0.433 in.) Measure 11 mm above the Bottom of Piston Skirt at Right Angles to Piston Pin accomplished at a drill speed of about 250 RPM and ŜŖȱȱȱǯȱĞȱȱȱȱȱhone, proceed as follows: ȱ ŗǯȱ ȱȱȱȱ...
Page 96 - Feeler Gauge; ȱ řǯȱ ȬȬȱȱȱȱěȱ ȱ; Flywheel; Cylinder Head and Valves
Section 9Inspection and Reconditioning 9.4 Feeler Gauge 2. Use an inside micrometer, telescoping gauge, or bore gauge and measure the cylinder bore. Take the measurement approximately 63.5 mm (2.5 in.) below the top of the bore and perpendicular to the piston pin. ȱ řǯȱ ȬȬȱȱȱ...
Page 97 - EXHAUST VALVE; Dimension; Seat Angle
Section 9 Inspection and Reconditioning 9 9.5 EXHAUST VALVE INTAKE VALVE A B C D D F E G H F E G H INT EXH Figure 9-6. Valve Details. ȱȱȱȱȱ ȱȱ¢ȱȱfuel consumption may be symptoms of faulty valves. ȱȱ¢ȱȱȱȱĴȱȱ ȱǰȱ...
Page 100 - Pistons and Rings
Section 9Inspection and Reconditioning 9.8 Valve Seat Cutter Pilot Valve Guides ȱȱȱȱȱ ȱ¢ȱęǰȱȱ ȱnot guide the valve in a straight line. This may result in burnt valve faces or seats, loss of compression, and excessive oil consumption. To check valve guide-to-val...
Page 101 - Overheated or Deteriorated Oil
Section 9 Inspection and Reconditioning 9 9.9 Overheated or Deteriorated Oil Scored Piston and Rings Abrasive Scratched Rings Stuck, Broken Rings Ring failure is usually indicated by excessive oil consumption and blue exhaust smoke. When rings fail, oil is allowed to enter the combustion chamber ...
Page 102 - Never reuse old rings.; ȱ śǯȱ Ğȱȱȱ ȱȱǻȱȱ; Install New Piston Rings
Section 9Inspection and Reconditioning 9.10 Replacement pistons are available in STD bore size, and in 0.25 mm (0.010 in.), and 0.50 mm (0.020 in.) oversize. Replacement pistons include new piston ring sets and new piston pins. Replacement ring sets are also available separately for STD, 0.25 mm (0....
Page 103 - ȱ ŗǯȱ ȱȱȱǻĴȱ ǼDZȱȱȱ; Connecting Rods; old push rod and chuck it in a drill press.; Governor Gear Assembly; DZȱ ȱȱȱȱȱȱȱĞȱ¢ȱ
Section 9 Inspection and Reconditioning 9 9.11 Figure 9-12. Piston Ring Installation. ȱ ŗǯȱ ȱȱȱǻĴȱ ǼDZȱȱȱ expander and then the rails. Make sure the ends of the expander are not overlapped. 2. Middle Compression Ring (Center Groove): Install the center ring using a piston ...
Page 104 - ȱ ŗǯȱ ȱȱȱ¡ȱĚȱ ȱȱ
Section 9Inspection and Reconditioning 9.12 Oil Pan Assembly InspectionInspect the oil seal in the oil pan and remove it if it is worn or damaged. Refer to ‘‘Install Oil Pan Oil Seal’’ in Section 10 for new oil seal installation. Inspect the main bearing surface for wear or damage ǻȱȱȱŗ...
Page 105 - ȱ Şǯȱ ȱȱȱȱȱȱ ȱȱ; Pickup
Section 9 Inspection and Reconditioning 9 9.13 O-Ring 3 2 1 4 4. Install the O-Ring in the groove of the oil pump housing. Use a small quantity of grease to hold it in place. See Figure 9-16. Figure 9-16. O-Ring Installed in Oil Pump Housing. 5. Lightly lubricate the I.D. of the inlet seal with oil ...
Page 107 - Reassembly; NOTE: Make sure the engine is assembled using; Typical Reassembly Sequence; ȱǻȱǼǯ; Install Flywheel End Oil Seal; ȱ ŗǯȱ ȱȱȱȱȱȱȱȱȱȱ
10.1 10 Section 10 Reassembly General NOTE: Make sure the engine is assembled using ȱęȱȱǰȱȱǰȱȱǯȱȱȱȱęȱȱȱȱȱ ȱȱǯȱ ¢ȱȱ ȱǯȱ¢ȱȱȱȱȱȱȱȱȱȱ...
Page 108 - Install Flywheel End Main Bearing
10.2 Section 10Reassembly ȱ Řǯȱ ¢ȱȱȱȱȱȱȱȱȱȱ ȱȱȱȱȱǯ ȱ řǯȱ ȱȱȱȱȱȱȱȱȱȱ ǯȱȱȱȱȱȱȱȱȱȱȱȱȱȱȱȱȱȱĴȱȱȱǯȱȱ...
Page 109 - Oil Seal; ȱ ŗǯȱ ¢ȱȱȱȱȱȱȱȱ; Seal
10.3 Section 10 Reassembly 10 Oil Seal Seal depth 1.5 - 2.0 mm (0.059 - 0.078 in) CrankcaseSurface 12.66 mm(0.498 in.) Crankcase Surface GovernorGear Shaft Figure 10-6. Installed Main Bearing. Install Governor Shafts, Seal, and Governor Gear ȱȱȱĞǰȱǰȱȦȱȱȱ ȱ...
Page 110 - Install Crankshaft; ȱ ŗǯȱ ¢ȱȱȱĚ¢ ȱȱȱȱĞȱ
10.4 Section 10Reassembly Śǯȱ Ĵȱȱȱ¢ȱȱȱȱĞȱȱȱ ȱȱȱȃȄȱȱǯȱȱ ȱȱ ȱ ǯȱȱȱȱȱȱȱȱȬǰȱ¢ȱȱȱȱȱ ® ǯȱŘŜŜȱȱǰȱȱȱ ȱȱȱǯȱȱȱ ȱ...
Page 112 - Black:ȱ ŖǯşşŜşśȦŗǯŖřśŖśȱȱǻŖǯŖřşŘśȦŖǯŖŚŖŝśȱǯǼ
10.6 Section 10Reassembly Figure 10-20. Torquing Connecting Rod End Cap Screws. ȱ Ŝǯȱ ȱȱȱȱȱȱȱ ȱȱȱȱ¢ǯ Install Camshaft ȱ ŗǯȱ ¢ȱ¢ȱĞȱȱǻȱ ȱǯȱ25 357 14-SǼȱȱȱȱȱȱǯȱȱȱĞȱ...
Page 113 - Install Oil Pan Seal and Main Bearing; Main Bearing; Notch
10.7 Section 10 Reassembly 10 OilSeal 3 mm (0.118 in.) ȱ śǯȱ ȱȱȱ¢ȱȱȱȱȱ ȱȱ¢ǯ Install Oil Pan Seal and Main Bearing Main Bearing ȱȱȱȱȱȱ ȱȱȱǰȱȱ ȱȱȱȱȱȱȱǯ ŗǯȱ ȱȱȱȱ...
Page 114 - Install Oil Pan Assembly
10.8 Section 10Reassembly O-Ring 10 8 1 14 3 5 12 7 9 11 6 4 2 13 Install Oil Pan Assembly ŗǯȱ ȱȱȱȱȱȱȱȱȱȱ ȱȱǰȱ¢ǰȱȱȱȱ¢ȱȱȱȱǯȱȱȱ ȱȬȱȱȱȱǯȱȱȱŗŖȬŘŝǯ Figure 10-27. O-Ring Installed. Řǯȱ ȱȱ...
Page 115 - Check Crankshaft End play; ȱ ŗǯȱ ȱȱȱȱ ǰȱȱȱȱȱȱ; Install Breather; ȱ ŗǯȱ ȱȱȱȱȱȱȱȱ
10.9 Section 10 Reassembly 10 Crankcase Filter Breather Hose Flange Nuts (4) Gasket Check Crankshaft End play ȱ ŗǯȱ ȱȱȱȱ ǰȱȱȱȱȱȱ ȱȱȱĞȱȱ¢ȱȱȱęȱȱȱȱŗǯȱ Figure 10-32. Checking Crankshaft End play. Install Brea...
Page 116 - Install Hydraulic Lifters
10.10 Section 10Reassembly 1 3 4 2 ȱ řǯȱ ȱȱȱ¡ȱĚȱ ǰȱȱȱ ȱȱȱ ȱȱȱŗŖȬřśȱȱ5.7 N·m (51 in. lb.)ǯ Figure 10-35. Breather Assembly Fastener Torque Sequence. ȱ Śǯȱ ¢ȱȱȱ ȱȱȱȱȱ ȱ ȱȱȱȱȱȱ...
Page 117 - DZȱ ¢ȱĞȱȱ ¢ȱȱ
10.11 Section 10 Reassembly 10 DZȱ ¢ȱĞȱȱ ¢ȱȱ ȱȱȱȱȱȱȱ¢ǯȱȱ¡ȱĞȱȱȱȱȱȱĞȱȱȱȱȱ ȱȱȱĞȱȱȱȱȱȱȱȱȱǯȱȱ¢ȱȱȱȱȱȱ...
Page 118 - Install Cylinder Heads
10.12 Section 10Reassembly Spacer Washers 2 2 4 5 5 4 1 3 3 1 No. 1 No. 2 Figure 10-43. Installing Valves with Valve Spring Compressor. Install Cylinder Heads ȱ ŗǯȱ ȱȱȱȱȱȱȱȱȱȱ ȱȱȱȱȱȱ¢ȱȱȱȱǯ ȱ Řǯȱ ȱȱȱ ...
Page 119 - Adjust Valve Clearance; Rocker Arms
10.13 Section 10 Reassembly 10 ȱ Ŝǯȱ ȱȱȱȱȱȱȱȱȱȱ ¢ȱȱȱȱȱ¢ǯȱȱȱȱȱȱ¢ȱȱȱȱǯȱŘȱǻ Ǽȱȱȱȱȱ29.3 N·m (260 in. lb.)ǯȱȱȱŗŖȬŚŞǯ Figure 10-48. Installing Pipe Plug in Cylinder Heads. Ins...
Page 120 - ȱȬȱĞǰȱȱ¢ȱȱȱĞȱ
10.14 Section 10Reassembly ȱȱDZȱ ȱ ǯȱ ȱ ȱȱȱȱȱȱȱ ȱ ȱǯ ȱ ȱ ǯȱ ¢ ¢ȱȱĞȱ ȱȱȱ ȱǛŗȱȱ ȱ ¢ǯ ȱ ȱ ǯȱ ȱȱȦȱȱȱȱȱ ȱ ȱ Ğȱȱȱ¢ȱȱȱǯȱȱ ȱ ȱ¢ȱȱǰȱȱȱ...
Page 121 - Check Assembly; Install Valve Covers; Turn Adjuster
10.15 Section 10 Reassembly 10 Figure 10-53. Establishing the "0" Lash Point. Śǯȱ ȱȱȱȱĴȱȱȱȱǰȱ ȱȱǻǼȱȱȱȱfour (4)complete revolutions clockwiseǰȱȱȱĚȱȱnut (1/6 turn), or a total of 4-1/6 turnsǯȱ Figure 10-54. Setting Valv...
Page 122 - Install Spark Plugs; ǻŗŞȬŘŘȱĞǯȱǯǼǯȱȱȱŗŖȬśŝǯ; Install Oil Filter Housing Assembly
10.16 Section 10Reassembly Spring Install Spark Plugs ȱ ŗǯȱ ȱ ȱ ® ȱŗŖȱǻȱǼȱ ȱǯ ȱ Řǯȱ ȱȱȱȱ0.76 mm (0.030 in.)ǯ ȱ řǯȱ ȱ ȱȱȱȱȱ24.4-29.8 N·m ǻŗŞȬŘŘȱĞǯȱǯǼǯȱȱȱŗŖȬśŝǯ Figure 10-57. Installing Spark Plugs. Install Oil Filter Housing ...
Page 123 - ȱ ŗǯȱ ȱȱȱȱȱȱȱȱȱ; Install Intake Manifold; ȱ ŗǯȱ ȱ ȱȱȱȱȱȱ; Notches
10.17 Section 10 Reassembly 10 O-Rings AroundDowel Pins Figure 10-62. Installing Nipple into Cup and Oil Filter Housing. Figure 10-63. Torquing Nipple into Housing. Installation ȱ ŗǯȱ ȱȱȱȱȱȱȱȱȱ ȱ ȱȱȱȱǯȱȱȱȱȱ ȱȬȱ...
Page 124 - Install Backing Shroud Assembly
10.18 Section 10Reassembly 1 2 Cylinder 1 Cylinder 2 3 4 Řǯȱ ȱȱȱȱȱȱ¢ȱǯȱ ȱȱȱȱȱȱȱȱǯȱȱȱȱ ȱȱ ȱǰȱęȱȱ16.9 N·m (150 in. lb.)ǰȱę¢ȱȱ22.6 N·m (200 in. lb.)ǰȱȱȱȱ ȱȱȱŗ...
Page 125 - śǯȱ ȱȱȱȱȱȱȱȱȱƸȱ; Install Flywheel; DZȱ ȱȱȱĚ¢ ȱȱȱ; Tabs
10.19 Section 10 Reassembly 10 Figure 10-71. Installing Stator. śǯȱ ȱȱȱȱȱȱȱȱȱƸȱ ȱȱȱȱȱȱȱȱȱȱ ȱȱȱǯȱȱȱȱȱȱȱȱȱȱȱȱȱȱȱǯȱ Figure 10-72. B+ Ch...
Page 126 - Install Ignition Modules; Clip
10.20 Section 10Reassembly Figure 10-76. Clean and Dry Flywheel Hub. Figure 10-77. Installed Flywheel Key. DZȱ ȱȱȱĚ¢ ȱ¢ȱȱȱ ¢ȱȱȱ¢ ¢ǯȱȱĚ¢ ȱȱȱȱȱȱȱȱ¢ȱȱȱ¢ȱǯ ȱ ŗǯȱ ȱȱ ěȱ¢ȱȱȱ¢ ¢ȱȱ...
Page 128 - Hoses
10.22 Section 10Reassembly Install Oil Cooler ŗǯȱ ȱȱ ȱȱȱȱ ȱȱȱ ęȱȱȱȱȱǯȱȱ ȱ ȱǯȱȱȱŗŖȬŞŚǯ Figure 10-84. Connecting Oil Cooler Hoses. ȱ Řǯȱ ȱȱȱȱ ȱȱȱȱȱȱ ȱ¢ǯȱȱȱ ...
Page 129 - Install Carburetor
10.23 Section 10 Reassembly 10 ȱ řǯȱ ȱȱȱȱȱǯȱȱȱ ŗŖȬŞŞǯ Figure 10-88. Connecting Leads to Starting Motor. ,QVWDOO9DOOH\%DIÀHV ȱ ŗǯȱ ȱȱ ȱ¢ȱĝȱȱȱ ȱ ȱȱ ǯȱȱ ȱȱȱęȱȱȱȱĝǯȱȱȱŜȱ ȱ...
Page 131 - Install Throttle and Choke Linkages; Control Cable Clamp Locations
10.25 Section 10 Reassembly 10 Fuel Pump Outlet Hose PulseHose InletHose Figure 10-96. Installing Choke Link and Push-On Nut. Install Throttle and Choke Linkages ȱȱȱĴȦȱȱȱ ȱȱȱ¢ǰȱȱȱȱȱȱȱȱȱ...
Page 132 - Governor Spring/RPM Chart; Pressure Switch
10.26 Section 10Reassembly Oil Pan Adjusting Governor ȱ ŗǯȱ ȱȱȱȱȱȱȱȱ ȱȱȱ¢ȱȱȱȱȱȱȱȱĞǯȱȱȱŗŖȬŗŖŖǯ Figure 10-100. Brushed/Knurled Area. Řǯȱ ȱȱȱ toward ȱȱ ȱȱȱȱ ...
Page 133 - Cylinder Shrouds
10.27 Section 10 Reassembly 10 Oil FillTube LiftBracket LowerMountingScrew Cylinder Shrouds MountingScrews ȱ Řǯȱ ȱȱȱ ȱȱȱȱȱ¢ ™ ǯ Install Blower Housing and Cylinder Shrouds ŗǯȱ ȱȱȱǰȱ ȱȱ ȱ ȱȬ ǰȱȱȱǯȱȱ ȱ...
Page 135 - Testing the Engine; ȱ ŗǯȱ ȱȱȱȱȱȱȱǯȱȱȱȱ
10.29 Section 10 Reassembly 10 Testing the Engine ȱȱȱȱȱȱȱȱȱȱȱȱȱȱȱȱȱȱȱȱȱǯ ȱ ŗǯȱ ȱȱȱȱȱȱȱǯȱȱȱȱ ȱǯȱȱȱȱȱȱȱȱȱȱȱȱǻŘ...