Maintenance; Recommended Maintenance Schedule - Toro Super Recycler 20039 Operator's Manual

For light leaf coverage, set all the wheels at the same
cutting height setting.
If there are more than 5 inches (12.7 cm) of leaves on
the lawn, set the front cutting height one or 2 notches
higher than the rear cutting height. This makes it easier
to feed the leaves under the lawn mower deck.

Maintenance

Note: Determine the left and right sides of the machine from the normal operating position.

Recommended Maintenance Schedule

Maintenance Service
Interval
Each Use
5 Hours
25 Hours
50 Hours
100 Hours
Storage
1
Change the engine oil after the first 5 operating hours.
2
Change the engine oil after every 25 operating hours in dusty conditions or in high temperatures.
Important Refer to your engine operator's manual for additional maintenance procedures.
Maintenance Procedure
Check the engine oil level. Refer to Checking the Engine Oil Level on page 14.
Check the stopping time of the blade brake. The blade must stop within 3
seconds of releasing the bail; if it does not, contact an Authorized Service Dealer
for repair.
Remove grass clippings and dirt from under the housing. Refer to Cleaning the
Underside of the Housing on page 14.
Check the blade and the engine mounting fasteners. Tighten them if they are
loose.
Clean the air filter pre-cleaner, and replace the paper air filter; replace the paper
air filter more frequently in dusty or dirty operating conditions. Refer to Servicing
the Air Filter on page 15.
Inspect the spark plug and replace it if necessary. Refer to Servicing the Spark
Plug on page 15.
1,2
Change the engine oil.
Sharpen or replace the blade; maintain it more frequently if the edge dulls quickly
in rough or in sandy conditions. Refer to Maintaining the Blade on page 16.
Adjust the self-propel drive cable and grease the rear-height adjustor brackets.
Refer to Adjusting the Self-propel Drive Cable on page 18 and to Lubricating the
Self-propel Drive on page 19.
Check for leaks in the fuel system and/or a deteriorating fuel hose. Replace parts
if necessary.
Remove grass clippings and debris from under the belt cover. Refer to Cleaning
under the Belt Cover on page 19.
Clean the cooling system. Refer to Cleaning the Cooling System on page 19.
Charge the battery before storage. Refer to Charging the Battery on page 19.
Empty the fuel tank before repairs as directed or before storage. Refer to
Emptying the Fuel Tank on page 20.
13
Slow down your mowing speed if the lawn mower does
not cut the leaves finely enough.
If you mow over oak leaves, you can add lime to the
grass in the spring to reduce the acidity of the oak
leaves.
Refer to Changing the Engine Oil on page 15.