Check Spark Arrester (Kohler Efi Engines Only); Lubricate Grease Fittings - Exmark LAZER Z Operator's Manual

Check Spark Arrester (Kohler
EFI engines only)
Service Interval: Every 50 hours
WARNING
Hot exhaust system components may ignite
gasoline vapors even after the engine is
stopped. Hot particles exhausted during
engine operation may ignite flammable
materials. A fire may result in personal injury
or property damage.
Do Not refuel or run engine unless spark
arrester is installed.
1. Shut off engine, remove key, and wait for all
moving parts to stop. Engage parking brake.
2. Wait for muffler to cool.
3. If any breaks in the screen or welds are observed,
replace arrester.
4. If plugging of the screen is observed, remove
arrester and shake loose particles out of the
arrester and clean screen with a wire brush (soak
in solvent if necessary). Re-install arrester on
exhaust outlet.

Lubricate Grease Fittings

Note: See chart for service intervals.
1. Stop engine, wait for all moving parts to stop, and
remove key. Engage parking brake.
2. Lubricate fittings with one to two pumps of
NGLI grade #2 multi-purpose gun grease.
Refer to the following chart for fitting locations
and lubrication schedule.
Lubrication Chart
Fitting Initial
Locations Pumps
1. Front *0
Caster wheel
hubs
2. Front *0
Caster
Pivots
Number of Service
Places Interval
2
*Yearly
2 *Yearly
Lubrication Chart
Fitting Initial
Locations Pumps
3. Height 1
Adjustment
Shaft
Bearings
4. Deck 1
Drive Belt
Idler Arm
5. Brake 1
Brackets
6. Mule 1
Drive Belt
Idler Arm
7. Pump 1
Drive Belt
Idler Arm
1
8. Deck
Rear Struts
* See step 3 for special lubrication instructions on
the front caster pivots and the Lubricate Caster
Wheel Hubs section for special lubrication
instructions on the front casters wheel hubs.
Number 6 (Mule Drive Belt Idler Arm) Located
Under Engine Frame
Number 7 (Pump Drive Belt Idler Arm) Located
Under Engine Frame
3. Lubricate front caster pivots once a year. Remove
hex plug and cap. Thread grease zerk in hole and
33
Maintenance
Number of Service
Places Interval
5 40 Hours
1 Yearly
2 200 Hours
1 Yearly
1 Yearly
2
40 Hours