19
Regular Maintenance
Figure 12. Engine Compartment
A. Gas Tank D. Spark Plug
B. Oil Fill / Dip Stick E. Oil Drain
C. Air Filter
A
B
C
E
D
A
A
Figure 13. Mower Deck Clutch & Brake System
A. Non-Adjustable Pulley Brakes
CHECK / REPLACE FUEL FILTER
Service Interval: Every 100 Hours
The fuel filter (C, Figure 10) is located in the fuel line
between the fuel tank and the carburetor (left side of
engine).
If filter is dirty or clogged, replace as follows:
1. Disengage the PTO, engage the parking brake, turn
the ignition switch OFF, and remove the key. Allow
the engine to cool. Disconnect the negative battery
cable.
2. Place a container below the filter to catch spilled fuel.
3. Using a pliers, open and slide hose clamps from fuel
filter (C, Figure 10).
4. Remove hoses from filter.
5. Install new filter in proper flow direction in fuel line.
6. Secure with hose clamps.
7. Reconnect the negative battery cable when finished.
ENGINE MAINTENANCE
The following engine maintenance procedures and ser-
vice intervals can be found in your Engine Owner’s
Manual. Refer to Figure 12 for engine maintenance item
locations.
• Engine Oil & Filter Check / Change
• Check / Change Air Filter
• Inspect & Replace Spark Plugs
BLADE BRAKE CHECK
Service Interval: Every 100 Hours or Fall & Spring
Mower blades and mower drive belt should come to a
complete stop within five seconds after PTO is disen-
gaged.
1. With tractor in neutral, PTO disengaged and operator
in seat, start the engine.
2. Engage the PTO and wait several seconds.
Disengage the PTO and check the amount of time it
takes for the mower drive belt to stop.
3. If mower drive belt does not stop within five seconds,
see your dealer.
SAFETY INTERLOCK SYSTEM
CHECK
Service Interval: Every Fall & Spring
Check the function of the safety interlock system using
the test procedure found on page 9 of this manual. If the
tractor fails any of the tests, see your dealer.
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