Specifications
Ratings spec sheet not in our library yet — see the documents below.
Maintenance & consumables
for the Kohler Command PRO Horizontal Shaft| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | weekly and every 150 hours: Check filter minder (if equipped), unhook the two retaining clips on each end and remove the end caps. Perform inspection of the paper element and inlet screen area. | — | 150 hr | find | |
| Fuel filter | seasonally or every 150 operating hours, (more frequently under severe conditions) | 25 083 04-S | 300 hr | PartsGeek | |
| Oil filter | seasonally or every 150 hours, (more frequently under extremely dusty or dirty conditions) | 62 132 04-S | 200 hr | PartsGeek | |
| Belt | solenoid shift starter disassembled and cleaned every 200 hours, crankshaft splines lubricated every 600 hours | — | 200 hr | find | |
| Coolant | check seasonally or every 300 hours, clean cooling areas as necessary | — | 300 hr | ||
| Oil | seasonally or every 150 hours of operation, (more frequently under severe conditions) | — | 150 hr |
Common questions
What engine does the Kohler CH940 use?
The Kohler CH940 is powered by the Kohler Command PRO Horizontal Shaft engine.
Troubleshooting
2Symptoms & remedies
| Symptom | Cause | Remedy |
|---|---|---|
| Engine troubles that appear to be fuel system related | Fuel tank is not filled with clean, fresh gasoline; fuel tank cap vent is blocked or not operating properly; shut-off valve (if equipped) is closed; in-line fuel filter (if equipped) is dirty or obstructed; fuel lines and fuel pump are restricted or faulty | Check the following areas before adjusting the carburetor: make sure the fuel tank is filled with clean, fresh gasoline; ensure the fuel tank cap vent is not blocked and operating properly; if the fuel tank has a shut-off valve, make sure it is open; if equipped, check that the in-line fuel filter is clean and unobstructed and replace as necessary; verify that fuel is reaching the carburetor by checking for restrictions or faulty components in the fuel lines and fuel pump, and replace as needed |
| No start | Improper fuel, Dirty air filter, Faulty spark plug, Incorrect fuel | Check and clean the air filter, check and replace the spark plug if necessary, ensure correct fuel type is used |
Fault codes and symptom→remedy steps extracted from this model’s service/owner documentation; verify against the official manual before servicing.
Parts
13| Part # | Description | Qty | System | |
|---|---|---|---|---|
| 25 455 20-S | Hose Removal Tool (Dual Size/End) (Components of EFI Service Kit) | 1 | Hose | PartsGeek |
| 62 690 01 | Oil Filter Removal | Oil filter | PartsGeek | |
| 25 455 01-S | Ignition System Tester | 1 | Service part / kit | PartsGeek |
| 25 455 11-S | Alcohol Content Tester | 1 | Service part / kit | PartsGeek |
| 25 455 12-S | Valve Guide Reamer (K and M Series) (Components of Valve Guide Reamer) | 1 | Service part / kit | PartsGeek |
| 25 455 22-S | Digital Vacuum/Pressure Tester (Rubber Adapter Plug) | 1 | Service part / kit | PartsGeek |
| 25 518 43-S | Jumper Lead Tool (For use with Stepper Motor Controller Tool) | 1 | Service part / kit | PartsGeek |
| 25 761 20-S | Rectifier-Regulator Tester (120 volt current) (Components of 25 761 20-S and 25 761 41-S) | 1 | Service part / kit | PartsGeek |
| 25 761 39-S | Dealer Tool Kit (Components of 25 761 39-S) | 1 | Service part / kit | PartsGeek |
| 25 761 41-S | Rectifier-Regulator Tester (240 volt current) (Components of 25 761 20-S and 25 761 41-S) | 1 | Service part / kit | PartsGeek |
| 25 761 46-S | Dual Gauge Cylinder Leakdown Tester (Adapter 12 mm x 14 mm) | 1 | Service part / kit | PartsGeek |
| CH940-CH1000 | Governor Spring | Service part / kit | PartsGeek | |
| CH980 | Engine Identification Label | Service part / kit | PartsGeek |
Service, wear & replacement parts referenced for this model and its engine — confirm the exact part for your serial number. See the full parts catalog to search and cross-reference.
Available documents
Engine spec — E-2130-E Command Pro 32.5-38HP 10028 (Kohler)Engine spec — Gasoline Full line (Kohler)Engine spec — Rehlko Command Pro 32.5–38 (Kohler)Owner's manual — 62 590 19 EN (Kohler)Owner's manual — 62 590 19 FRC (Kohler)Owner's manual — Owners Manual CH940 CH960 CH980 CH1000 (Kohler)Service manual — 62 690 01 (Kohler)Service manual — 62 690 01 EN (Kohler)Service manual — 62 690 06 ESS (Kohler)Service manual — tp2580 (Kohler)