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Section 5: Maintenance & Lubrication
ZT60 & ZT72 Zero Turning Radius Mowers Riding Mowers Accu-Z
®
357-103M
8/26/08
Land Pride
Table of Contents
Refer to Figure 4-21 and Figure 5-22:
Lay the blade on a flat surface and check for distortion.
Replace any distorted blade.
Do not re-use spindle bolts which have stripped, worn or
undercut threads. Refer to “Torque Values Chart” on
page 58 when replacing hardware for proper torque.
!
WARNING
When mounting blades, rotatethem after installation to ensure
blade tips do not touch each other or sides of the mower.
!
WARNING
Failure to correctly torque the bolt may result in the loss of the
blade which can cause serious injury.
Comparison of Warped and Straight Blades
Figure 4-21
End View of Blades, Twisted & Straight Blades
Figure 5-22
24579
Warped Blade (Replace)
Straight Blade
Cutting Plane
24579
Cutting Edge
Cutting Edge
Twisted Blade (Replace)
Straight Blade
Cutting
Plane
Storage
Take the following steps when storing the mower at the
end of the season and when the unit will not be used for
long periods to ensure readiness for the next mowing
season.
1. Remove all grass, dirt, trash and grease that may
have accumulated on the mower and moving parts.
2. Scrape off compacted dirt, trash and grass clippings
from the deck underside. A coating of oil may also be
applied to the deck underside to minimize oxidation.
3. Clean and touch up all scrapes with Land Pride spray
paint.
4. Check blades and blade bolts for wear and replace if
necessary.
5. Service air cleaner. See “Engine Air Filter” on
page 43.
6. Check thoroughly for any worn or damaged parts
that need replacing and order them from your
nearest Land Pride Dealer.
7. Thoroughly lubricate machine, according to
lubrication instructions.
8. Block mower up so weight is off tires.
9. Protect battery from freezing temperatures.
Disconnect the negative ground wire from thebattery
to reduce the chances of a slow electrical drain.
Occasionally recharging battery during storage will
extend battery life.
10. Prepare engine for storage as described below.
11. Store mower in a clean, dry place.
Preparation of Engine for Storage
When engine is to be unused for long periods, proceed
as follows:
1. Run engine for a minimum of 15 minutes.
2. Drain oil from crankcase while engine is still warm.
3. Refill with fresh oil of proper viscosity.
4. Drain fuel tank and run engine until it stops from lack
of fuel. Gasoline evaporates if left in carburetor for
long periods, forming gum and varnish deposits in
carburetor. These deposits will cause engine
flooding and loss of power.
5. Remove and replace fuel filter if not done in previous
100 hours.
IMPORTANT: Do not use a high pressure washer
on or around the hydraulic pumps and motors. Water
intrusion will result and void the pump and motor
warranty.
NOTE: Do not deflate tires.