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Torque the two axle bolts for the front wheels and
the two axle bolts for the rear wheels to 35 ft-lb (48
N-m). Torque the setscrews at the rear hubs to 105
in-lb (12 N-m).
Important: If the wheel(s) are removed
for maintenance, apply medium-grade
thread-locking compound to the threads of the
bolts before installing the wheel(s).
Important: If the rear wheel(s) are removed for
maintenance, apply a copper-based, anti-seizing
compound on the rear axle shafts.
Important: Do Not use anti-seize compound
on the wheel bolts.
Check Sprayer System
Service Interval: Every 50 hours
1.
Stop engine, wait for all moving parts to stop, and
remove key. Engage parking brake.
2.
Check all hoses, nozzles, and fittings for leaks.
3.
Check nozzle strainers and in-line strainers.
4.
Replace as needed.
Check Fuel Strainer, Filter,
and Tank
Service Interval: Before each use or daily
1.
Stop engine, wait for all moving parts to stop, and
remove key. Engage parking brake.
2.
Check the fuel strainer, filter, and tank for leaks.
See Engine Owner's Manual.
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 NLGI grade #2
multi-purpose gun grease.
Refer to the following chart for fitting locations
and lubrication schedule.
Lubrication Chart
Fitting
Initial
Locations
Pumps
1. Steering
1–2
Pivots
Number of
Service
Places
Interval
6
Every 100
hours
Check Spark Plugs
Service Interval: Every 100 hours
Remove spark plugs, check condition and reset gaps,
or replace with new plugs. See Engine Owner's
Manual.
Clean Fuel Strainer, Filter,
and Tank
Service Interval: Monthly
1.
Stop engine, wait for all moving parts to stop, and
remove key. Engage parking brake.
2.
Clean the fuel strainer, filter, and tank. See Engine
Owner's Manual.
Wheel Mount Screw Torque
Specification
Service Interval: After the first 100 hours
Torque the screw on the wheel transaxle shaft to 35
ft-lb (48 N-m).
Check Spark Arrester
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. Fire may result
in personal injury or property damage.
Do Not refuel or run engine unless spark arrester
is installed.
55
Maintenance
Every 500 hours thereafter
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