NOTE:
The oil filter should be changed at every oil change
interval. To complete an oil change, proceed as follows:
Run the engine for a few minutes to allow the oil in the
1.
crankcase to warm up. Warm oil will flow more freely and
carry away more of the engine sediment which may have
settled at the bottom of the crankcase. Use care to avoid
burns from hot oil.
Open the tractor’s hood and locate the oil drain port on the
2.
right side of the engine.
Pop open the protective cap on the end of the oil drain
3.
valve to expose the drain port. See Fig 6-2.
Remove the oil fill cap/ dipstick from the oil fill tube.
4.
Push the oil drain hose (packed with this manual) onto the
5.
oil drain port. Route the opposite end of the hose into an
appropriate oil collection container with at least a 2.5 quart
capacity, to collect the used oil.
The engine is equipped with either a twist-and-pull drain
6.
port or a tabbed drain port. If your engine has the twist-
and-pull drain, go to step a. If your engine is equipped with
the tabbed drain, go to step b.
Turn the oil drain valve
a.
1⁄4-turn, then pull outward to
begin draining oil. After the oil has finished draining,
push the end of the oil drain valve back in and turn
1⁄4-turn to secure it back in place. Re-cap the end of
the oil drain valve to keep debris from entering the
drain port.
Pinch the tabs on the oil drain valve, then pull
b.
outward to begin draining oil. After the oil has
finished draining, push the end of the oil drain valve
back in, until the tabs click into place. Re-cap the end
of the oil drain valve to keep debris from entering
the drain port.
Maintenance
WARNING!
Before performing any maintenance or
repairs, disengage PTO, move shift lever into neutral
position, set parking brake, stop engine and remove
key to prevent unintended starting.
Engine
Refer to the Engine Operator/Owner Manual for engine
maintenance instructions.
Check engine oil level before each use as instructed in the Engine
Operator/Owner Manual packed with your unit. Follow the
instructions carefully.
Changing Engine Oil and Filter
(Models with Briggs & Stratton Engines)
For draining oil from the engine’s crankcase of select model
tractors, a plastic oil drain sleeve or hose is packed with this
Operator’s Manual. See Figure 6-1.
Change the oil as instructed in the separate Engine
1.
Operator/Owner Manual packed with your unit.
Service the oil filter (if so equipped) as instructed in the
2.
separate Engine Operator/Owner Manual packed with your
unit.
Refill the engine with the proper quantity and weight of
3.
new motor oil as instructed in the Engine Operator/Owner
Manual packed with your unit.
Changing the Engine Oil
(Models with Kohler Engines)
WARNING!
If the engine has been recently run, the
engine, muffler and surrounding metal surfaces will
be hot and can cause burns to the skin. Exercise
caution to avoid burns.
Figure 6-2
Figure 6-1
Maintenance & Adjustments
6
19
Summary of Contents for 79G Series
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