Download Print this page

Maintenance & Adjustments - Troy-Bilt 21C-655A766 Operator's Manual

Rear tine tiller

Advertisement

Maintenance & Adjustments
Maintenance Schedule
Check Motor Oil Level
Clean Engine
Check Nuts and Bolts
Change Motor Oil
Lubricate Tiller
Service Engine Air Cleaner System
Check Tines for Wear
Check Air Pressure in Tires
Service Spark Plug
WARNING!
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. 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.
16
Check
After first
2 hours
P
Before inspecting, cleaning or servicing
Change
Before
Every
after first
each use
5 Hours
2 hours
P
P
P
P
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.
6
See
Every
Every
Engine
10 Hours
30 Hours
Manual
P
P
P
P
P
P
P
P

Advertisement

loading

This manual is also suitable for:

650 series