Disposing Of Used Engine Oil; Engine Maintenance; Electronic Fuel Injection (Efi) System - Efi Models; Inspect Muffler And Spark Arrester - Simplicity Cobalt Series Operator's Manual

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1. Warm the engine by running it for a few minutes. Refer
to the engine operator's manual for oil filter and
replacement instructions.
2. Remove the oil drain hose (B) from its storage position
and route the hose so that when the oil drain cap is
removed the oil can be drained into a small pan.
3. Place a small pan under the oil drain hose to catch the oil.
Using the appropriate tools, remove the oil drain cap from
the oil drain hose and drain the engine oil.
4. After draining, replace the cap and wipe up any spilled oil.
Reinstall the oil drain hose to it's storage position so it is
retained during normal operation.
5. Place an absorbent shop cloth under the engine oil filter
(C). Remove the engine oil filter and replace with a new
one.
6. Add engine oil (refer to engine operator's manual) in the
fill tube (D) and check the amount of oil in the engine
using the engine oil dipstick.
7. Remove the shop cloth and wipe up any spilled oil.

Disposing of Used Engine Oil

Used oil is a hazardous waste product and must be disposed
of properly. Do not discard with household waste. Check
with your local authorities, service center, or dealer for safe
disposal/recycling facilities.

Engine Maintenance

For engine maintenance schedules and procedures, please
refer to the engine operator's manual.
Electronic Fuel Injection (EFI) System -
EFI Models
EFI is an electronically-controlled fuel management system
which is monitored by an Electronic Control Unit (ECU). A
Malfunction Indicator Lamp (M.I.L.) will illuminate if problems
or faults are detected. Servicing by an authorized dealer is
necessary.
CAUTION
Do not disconnect or reconnect ECU wiring harness
connector or any individual components with the ignition
switch in the "ON" position. This can send a damaging
voltage spike through the ECU.
Unplug harness from ECU before performing any welding
on equipment.

Inspect Muffler and Spark Arrester

Inspect the muffler for cracks, corrosion, or other damage.
Remove the spark arrester, if equipped, and inspect
for damage or carbon blockage. If replacement parts
are required, make sure to use only original equipment
replacement parts.
WARNING
Replacement parts must be the same and installed in the
same position as the original parts or fire could result.

Fuse Location and Identification

The electrical system for this unit is equipped with two
replaceable fuses. See the chart below for the circuit,
amperage, and approximate location of the fuses.
Circuit Amperage
Main 25 amp
PTO Clutch 15 amp

Check / Fill Transmission Oil Level

This unit is equipped with two transmission oil tanks. One
transmission oil tank only supplies oil to one transmission.
The level of oil in both transmission tanks must be checked,
and if necessary, filled.
Oil Type: SAE 20W-50 motor oil
1. Locate the transmission oil tanks (B, Figure 30) by raising
the seat plate of the unit.
2. Check the oil level when the unit is cold. The oil should be
up to the "FULL COLD" mark (A) on the transmission oil
tanks (B). If the oil is below this level, proceed to step #3.
Approximate Location
Instrument control
panel.
Behind the seat on the
left hand side of the
machine.
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