Troy-Bilt 769-03618 - Manual (Page 16)

WARNING! Before inspecting, cleaning or
servicing the machine, shut off the engine, wait for
all moving parts to come to a complete stop,
disconnect the spark plug wire and move the wire
away from the spark plug. Remove the ignition key
on electric start models. Failure to follow these
instructions can result in serious personal injury or
property damage.
Maintenance
Engine
Refer to the Engine Operator’s Manual packed with your tiller for
all engine maintenance.
Tire Pressure
Check the air pressure in both tires. The air pressure should be
between 15-20 PSI.
Keep both tires equally inflated to help prevent machine from
pulling to one side.
Hardware
Check for loose or missing hardware after every 10 operating
hours and tighten or replace (as needed) before using tiller
Be sure to check the screws underneath the tiller hood that
secure the transmission cover and the Depth Regulator Lever to
the transmission.
Air Filter
The air cleaner filters dirt and dust out of the air before it enters
the carburetor. Operating the engine with a dirty, clogged air
filter can cause poor performance and damage to the engine.
Never operate the engine without the air cleaner installed.
Inspect and service the air cleaner more often if operating in very
dusty or dirty conditions. Refer to the Engine Operator’s Manual
for air cleaner service intervals and instructions.
Maintenance Schedule
Check
After first
 hours
Change
after first
 hours
Before
each use
Every
5 Hours
Every
10 Hours
Every
30 Hours
See
Engine
Manual
Check Motor Oil Level
P P
Clean Engine
P P
Check Drive Belt Tension
P P
Check Nuts and Bolts
P P
Change Motor Oil
P P
Lubricate Tiller
P
Service Engine Air Cleaner System
P
Check Gear Oil Level in Transmission
P
Check Tines for Wear
P
Check Air Pressure in Tires
P
Service Spark Plug
P
Maintenance & Adjustments
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