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16 Service
MAN0253 (Rev. 3/10/2007)
SERVICE
The information in this section is written for operators
who possess basic mechanical skills. If you need help,
your dealer has trained service technicians available.
For your protection, read and follow the safety informa-
tion in this manual.
Before performing any service or maintenance,
lower attachment to ground, turn off power unit
engine, remove key, and disconnect battery ground
cable (negative -).
Do not drive or operate mower in optional tilt-up
position. Power unit is not stable enough and lift-
ing device can be damaged or fail. A tilted deck
also increases the chance of thrown objects and
blade contact.
Keep hands, feet, hair, and clothing away from
equipment while engine is running. Stay clear of all
moving parts.
Keep all persons away from operator control
area while performing adjustments, service, or
maintenance.
Always wear relatively tight and belted clothing
to avoid getting caught in moving parts. Wear
sturdy, rough-soled work shoes and protective
equipment for eyes, hair, hands, hearing, and head;
and respirator or filter mask where appropriate.
LUBRICATION
1. Do not let excess grease collect on or around
parts, particularly when operating in sandy areas.
2. See Figure 7 for lubrication points and frequency of
lubrication based on normal operating conditions.
Severe or unusual conditions may require more
frequent lubrication.
3. Use a lithium grease of #2 consistency with a
MOLY (molybdenum disulfide) additive for all loca-
tions unless otherwise noted. Be sure to clean fit-
tings thoroughly before attaching grease gun. One
good pump of most guns is sufficient when the
lubrication schedule is followed.
4. Gearbox requires a minimum of 3 fl. oz. of 90W
gear oil. Do not use more than 6 fl. oz.
Figure 7. Lubrication Points
CAUTION
DESCRIPTION FREQUENCY
1. Mower Blade Spindles 40 Hours
2. Front Gauge Wheel 8 Hours
3. Drive Shaft 8 Hours
4. Caster Pivot 40 Hours
5. Front Lift Linkage 40 Hours
6. Deck Pivot 8 Hours
7. Gearbox 500 hours