Specifications
| Standby power | 8 kW |
|---|---|
| Oil capacity | 1.9 L |
| Dry weight | 39 kg |
Filters & service parts
model family| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | 12 050 02-S | PartsGeek | |||
| Fuel filter | 24 390 16-S | PartsGeek | |||
| Oil filter | 12 050 01-S | Amazon eBay PartsGeek | |||
| Belt | — | find | |||
| Coolant | — | ||||
| Coolant filter | — | find | |||
| Hydraulic filter | — | find | |||
| Oil | SAE 10W-30 | 32.0 oz | 25 357 06-S | PartsGeek |
Compiled from this model's family documentation — may include parts for closely-related variants. Confirm the exact part for your serial number.
Common questions
What is the power rating of the Kohler CV11?
The Kohler CV11 is rated 8 kW standby.
What oil filter does the Kohler CV11 use?
The Kohler CV11 uses oil filter part number 12 050 01-S.
What fuel filter does the Kohler CV11 use?
The Kohler CV11 uses fuel filter part number 24 390 16-S.
What air filter does the Kohler CV11 use?
The Kohler CV11 uses air filter part number 12 050 02-S.
Troubleshooting
8Symptoms & remedies
| Symptom | Cause | Remedy |
|---|---|---|
| Engine Will Not Crank | PTO drive is engaged. Battery (if equipped) is discharged. Safety interlock switch is engaged. Loose or faulty wires or connections. Faulty key switch or ignition switch. Faulty electric starter (if equipped). Retractable starter not engaging in drive cup. Seized internal engine components. | |
| Engine Knocks | Excessive engine load, Low crankcase oil level, Old/improper fuel, Internal wear or damage | |
| Engine Loses Power | Low crankcase oil level, High crankcase oil level, Dirty air cleaner element, Dirt or water in the fuel system, Excessive engine load, Engine overheated, Faulty spark plug, Low compression, Exhaust restriction | |
| Engine Uses Excessive Amount Of Oil | Incorrect oil viscosity/type, Clogged or improperly-assembled breather, Crankcase being overfilled, Worn or broken piston rings, Worn cylinder bore, Worn valve stems/valve guides | |
| Engine starts hard, runs roughly or stalls at idle speed. | 1. Low idle fuel mixture/speed improperly adjusted. | Adjust the low idle speed screw, then adjust the low idle fuel needle. |
| Engine runs rich. | 2a. Choke partially closed during operation. 2b. Low idle fuel mixture is improperly adjusted. 2c. Float level is set too high. | 2a. Check the choke lever/linkage to ensure choke is operating properly. 2b. Adjust low idle fuel needle. 2c. With fuel bowl removed and carburetor inverted, the exposed surface of float must be parallel with the bowl gasket surface of the carburetor body. |
| Engine runs lean. | 3a. Low idle fuel mixture is improperly adjusted. 3b. Float level is set too low. 3c. Idle holes plugged; dirt in fuel delivery channels. | 3a. Adjust low idle fuel needle. 3b. With fuel bowl removed and carburetor inverted, the exposed surface of float must be parallel with the bowl gasket surface of the carburetor body. 3c. Remove fuel bowl, low idle fuel adjusting needle, and welch plugs. Clean main fuel jet and all passages; blow out with compressed air. |
| Fuel leaks from carburetor. | 4a. Float level set too high. 4b. Dirt under fuel inlet needle. 4c. Bowl vent plugged. 4d. Float is cracked or damaged. 4e. Bowl retaining screw gasket damaged. 4f. Bowl retaining screw loose. | 4a. See Remedy 2c. 4b. See Remedy 2d. 4c. Remove fuel bowl and clean bowl vent. Blow out with compressed air. 4d. Replace float. 4e. Replace gasket. 4f. Torque screw to specifications. |
Fault codes and symptom→remedy steps extracted from this model’s service/owner documentation; verify against the official manual before servicing.
Parts
69model family| Part # | Description | Qty | System | |
|---|---|---|---|---|
| 12 050 01-S | Filter, oil | 1 | Oil filter | Amazon eBay PartsGeek |
| 12 050 02-S | spare filter | Air filter | PartsGeek | |
| 12 132 02-S | Spark plug | 2 | Spark plug | PartsGeek |
| 12 559 02-S | Mechanical Fuel Pump | 1 | Pump | PartsGeek |
| 1275711-S | Choke Repair Kit No. 12 757 11-S | Kit | PartsGeek | |
| 227354-S | oil line | Hose | PartsGeek | |
| 24 050 01-S | Filter, breather | 8 | Filter | PartsGeek |
| 24 390 16-S | Fuel Filter | 1 | Fuel filter | PartsGeek |
| 24 390 18-S | Fuel Filter | 1 | Fuel filter | PartsGeek |
| 24 393 16-S | Pulse Fuel Pump | 1 | Pump | PartsGeek FridayParts $29.99 |
| 24 393 52-S | EFI Electric Fuel Pump - High Pressure, 50 PSI, 15.0 GPH | 1 | Pump | PartsGeek |
| 24 418 02-S | Oil Temperature Sensor | 1 | Sensor | PartsGeek |
| 24 559 10-S | Mechanical Fuel Pump | 1 | Pump | PartsGeek FridayParts $34.16 |
| 25 050 39-S | Carbon Canister Filter | 1 | Fuel filter | PartsGeek |
| 25 132 08-S | Spark Plug | 1 | Spark plug | PartsGeek |
| 25 132 12-S | Spark Plug | 1 | Spark plug | PartsGeek |
| 25 326 08-S | SAI Control Hose | 1 | Hose | PartsGeek |
| 25 326 23-S | Evaporative Hose | 1 | Hose | PartsGeek |
| 25 357 03-S | 30W Oil (32 oz) | 1 | Fluid | PartsGeek |
| 25 357 06-S | 10W-30 Oil (32 oz) | 1 | Fluid | PartsGeek |
| 25 761 18-S | Starter Retaining Ring Tool | 1 | Belt | PartsGeek |
| 25 850 01-S | Kohler PRO 10W-50 full synthetic oil | 1 Quart | Oil | PartsGeek |
| 28 132 01-S | Spark Plug R.F.I. with shielded metal boots | 1 | Spark plug | PartsGeek |
| 62 559 01-S | Mechanical Fuel Pump | 1 | Pump | PartsGeek |
| 66 453 02-S | Thermostat 190F with gasket | 1 | Thermostat | PartsGeek |
| 66 453 03-S | Thermostat 205F with gasket | 1 | Thermostat | PartsGeek |
| A-345052 | Engine oxygen sensor | Sensor | PartsGeek | |
| KO1000A | Engine Analysis Kit | 1 | Air filter | PartsGeek |
| KO1017 | SPX Tool No. KO1017 | 1 | Tool | PartsGeek |
| KO1018 | SPX Tool No. KO1018 | 2 | Tool | PartsGeek |
| KO1044 | Hydraulic Lifter Tool | 1 | Hydraulic filter | PartsGeek |
| KO1046 | Ignition System Tester | 1 | Spark plug | PartsGeek |
| KO1047 | Ignition Tester | 1 | Spark plug | PartsGeek |
| KO1048 | Water Manometer | 1 | Coolant filter | PartsGeek |
| KO1049 | Electric Starter Service Kit | 1 | Battery | PartsGeek |
| KO3218 | Ammeter Set | 1 | Battery | PartsGeek |
| KO3220 | Oil Pressure Test Kit | 1 | Oil filter | PartsGeek |
| KO3221 | Rectifier-Regulator Tester | 1 | Battery | PartsGeek |
| KO3223 | Vacuum/Pressure Tester | 1 | Coolant filter | PartsGeek |
| KO3226 | Starter Service Kit | 1 | Starter | PartsGeek |
| OEM6200 | Spanner Wrench | 1 | Air filter | PartsGeek |
| X-708-1 | Oil Drain Plugs | Oil filter | PartsGeek | |
| 24 455 02-S | Ignition Module Tester, fires at 18 kV | Service part / kit | PartsGeek | |
| 25 357 11-S | Dielectric Grease (GE/Novaguard G661) | 1 | Service part / kit | PartsGeek |
| 25 357 12-S | Spline Drive Lubricant | 1 | Service part / kit | PartsGeek |
| 25 449 01-S | Tiny Tach (breaker points) | Service part / kit | PartsGeek | |
| 25 449 02-S | Tiny Tach (solid state) | Service part / kit | PartsGeek | |
| 25 449 03-S | Usage Meter/Tachometer (solid state, fasteners) | Service part / kit | PartsGeek | |
| 25 449 04-S | Usage Meter/Tachometer (solid state, bonding tape) | Service part / kit | PartsGeek | |
| 25 455 01-S | Ignition System Tester | 1 | Service part / kit | PartsGeek |
| 25 462 17-S | Roll-over Valve | 1 | Service part / kit | PartsGeek |
| 25 597 07-S | RTV Silicone Sealant (Loctite® 5900) | 1 | Service part / kit | PartsGeek |
| 25 761 02-S | Water Manometer | Service part / kit | PartsGeek | |
| 25 761 03-S | Inductance Tachometer | Service part / kit | PartsGeek | |
| 25 761 04-S | Ammeter Set (DC) | Service part / kit | PartsGeek | |
| 25 761 05-S | Adapter 12 mm x 14 mm (Required for leakdown test on XT-6 engines) | 1 | Service part / kit | PartsGeek |
| 25 761 06-S | Oil Pressure Test Kit | 1 | Service part / kit | PartsGeek |
| 25 761 07-S | Emission Sentry Tester I | Service part / kit | PartsGeek | |
| 25 761 08-S | Thread Repair Kit (metric) | Service part / kit | PartsGeek | |
| 25 761 20-S | Rectifier-Regulator Tester (120 volt current) | 1 | Service part / kit | PartsGeek |
| 25 761 21-S | Spark Advance Module Tester | Service part / kit | PartsGeek | |
| 25 761 22-S | Vacuum/Pressure Tester | Service part / kit | PartsGeek | |
| 270231-S | Oil Gauge | Service part / kit | PartsGeek | |
| CV11-16 | Command Engine Vertical Crankshaft Displacement (cc) 460 = 460 cc, 490 = 490 cc Version Code S = Electric Start T = Retractable Start ST = Electric/Retractable Start Variation of Basic Engine | Service part / kit | PartsGeek | |
| CV460-465 | Command Engine Vertical Crankshaft Displacement (cc) 460 = 460 cc, 490 = 490 cc Version Code S = Electric Start T = Retractable Start ST = Electric/Retractable Start Variation of Basic Engine | Service part / kit | PartsGeek | |
| CV490-495 | Command Engine Vertical Crankshaft Displacement (cc) 460 = 460 cc, 490 = 490 cc Version Code S = Electric Start T = Retractable Start ST = Electric/Retractable Start Variation of Basic Engine | Service part / kit | PartsGeek | |
| KO3216 | Inductance Tachometer | 1 | Service part / kit | PartsGeek |
| KO3219 | Cylinder Leakdown Tester | 1 | Service part / kit | PartsGeek |
| KO3222 | Spark Advance Module (SAM) Tester | 1 | Service part / kit | PartsGeek |
Compiled from this model's family documentation — may include parts for closely-related variants. Confirm the exact part for your serial number. See the full parts catalog to search and cross-reference.
Fuel consumption
| Rating | Load | L/h | gal/h |
|---|---|---|---|
| Prime | |||
| Standby |
Available documents
Owner's manual — 12 590 01 (Kohler)Parts manual — ENGINE-ACCESSORIES-PETROL (Kohler)Parts manual — pb83 (Kohler)Service manual — 300 hour Oil change kit (Kohler)Service manual — CV Single (Kohler)Service manual — E-2112-C MaintenanceKits 8569 (Kohler)Service manual — tp 2339 d (Kohler)Service manual — v1Wuc1LjuRGWugW1 (Kohler)