HP 18-26 - Manual (Page 8)

8
• Replace fuel filter 1 (CH26 engines).
Daily or Before
Starting Engine
Maintenance Required Frequency
• Fill fuel tank.
• Check oil level.
• Check air cleaner for dirty 1 , loose, or damaged parts.
• Check air intake and cooling areas, clean as necessary 1 .
• Service precleaner element 1 . Every 25 Hours
• Replace air cleaner element 1 .
• Change oil. (More frequently under severe conditions.)
• Remove cooling shrouds and clean cooling areas 1,3 .
• Check oil cooler fins, clean as necessary (if equipped).
• Check spark plug condition and gap.
• Change oil filter.
Annually or
Every 500 Hours
• Have bendix starter drive serviced 2 .
• Have solenoid shift starter disassembled and cleaned 2 .
Every 100 Hours
Every 200 Hours
Every 1500 Hours
Maintenance Instructions
Maintenance, repair, or replacement of the emission control devices and systems, which are being done
at the customers expense, may be performed by any non-road engine repair establishment or individual.
Warranty repairs must be performed by an authorized Kohler service outlet.
WARNING: Accidental Starts!
Disabling engine. Accidental starting can cause severe injury or death. Before working on the engine or
equipment, disable the engine as follows: 1) Disconnect the spark plug lead(s). 2) Disconnect negative (-) battery
cable from battery.
Maintenance Schedule
These required maintenance procedures should be performed at the frequency stated in the table. They should also
be included as part of any seasonal tune-up.
WARNING: Hot Parts!
Engine components can get extremely hot from
operation. To prevent severe burns, do not touch these
areas while the engine is running–or immediately after it
is turned off. Never operate the engine with heat shields
or guards removed.
1 Perform these maintenance procedures more frequently under extremely dusty, dirty conditions.
2 Have a Kohler Engine Service Dealer perform this service.
3 Cleanout Kits 25 755 20 (black) or 25 755 21 (gold) allow cooling areas to be cleaned without removing shrouds.
Engine Speed
NOTE:
Do not tamper with the governor setting to
increase the maximum engine speed.
Overspeed is hazardous and will void the
engine warranty. The maximum allowable high
idle speed for these engines is 3750 RPM, no
load.
Check Oil Level
The importance of checking and maintaining the proper
oil level in the crankcase cannot be overemphasized.
Check oil BEFORE EACH USE as follows:
1. Make sure the engine is stopped, level, and is cool
so the oil has had time to drain into the sump.
2. To keep dirt, debris, etc., out of the engine, clean
the area around the dipstick before removing it.
3. Remove the dipstick; wipe oil off. Reinsert the
dipstick into the tube and press all the way down.
4. Remove the dipstick and check the oil level.
The oil level should be up to, but not over, the “F”
mark on the dipstick. See Figure 7.