Instructions / Assembly

21
SHREDDING HAMMER INSPECTION
1. Remove the Bolts , Lock Washers , and Flat Washers securing the circular Access Panel located on
the back of the Rotor Housing , then remove the Panel.
2. Inspect the Rectangular Hammers and L-Hammers on the cutting edges for wear or damage.
3. If necessary, have the Hammers replaced by a qualified technician.
CHIPPER BLADE INSPECTION
1. Remove the Lock Nuts and Washers securing the Chipper Chute to the Chipper/Shredder. Remove
the Chute to gain access to the Chipper Blades.
2. Slowly pull the Starter Handle to rotate the Rotor Assembly into a position where the Blades
can be inspected for wear or damage.
3. If necessary, have the Chipper Blades sharpened or replaced by a qualified technician.
MAINTENANCE SCHEDULE
NOTICE:
 If the gasoline engine frequently work under high temperature or heavy load, change the oil every
25 hours.
 If the engine frequently work under dusty or other severe circumstances, clean the air filter
element every 10 hours; If necessary, change the air filter element every 25 hours.
 The maintenance period and the exact time (hour), the one which comes first should govern.
 If you have missed the scheduled time to maintain your engine, do it as soon as possible.
Frequency
Items
Each
time
Fi
rst 1 month or
first
20hrs of
operation
Thereafter, every
3 months or every
50hrs of opera- tion
Every year
or
every 100
hrs of
operation
Engine oil
Check- Refill
√
Replace
√
√
Reduction gear
oil(if equipped)
Oil level check √
Replace
√ √
Air filter
element
Check
√
Clean
√
Replace
√
Deposit Cup( if
equipped)
Clean √
Spark Plug Check - adjust √*
Spark arrester Clean √
Idling ( if
equipped)**
Check - adjust √
Valve clearance
**
Check-adjust √
Fuel tank & fuel
filter **
Clean √
Fuel line Check Every 2 years( change if necessary)
Cylinder head,
piston
Clean up carbon
**
＜
225cc
，
Every 125hrs
≥225cc
，
Every 250hrs
*These items should be replaced if replacement needed.
**These items should be maintained and repaired by our authorized dealer, unless the
owner has appropriate tools and is proficient with mechanical maintenance.