P
ower
P
runer
TM
o
PeraTor
'
s
M
anual
23
0.65 mm
(0.026 in.)
spark
plug
Level
2.
Parts Required:
Spark Plug NGK BPMR-8Y
IMPORTANT
Use only NGK BPMR-8Y spark plug otherwise severe engine
damage may occur.
1. Remove spark plug and check for fouling, worn and rounded
center electrode.
2. Clean the plug or replace with a new one. DO NOT sand blast to
clean. Remaining sand will damage engine.
3. Adjust spark plug gap by bending outer electrode.
4. Tighten spark plug to 150-170 kgf • cm (130-150 in • lbf).
coolIng
system
Level
2.
Parts Required:
None if you are careful.
IMPORTANT
To maintain proper engine operating temperatures, cooling air
must pass freely through the cylinder fin area. This flow of air
carries combustion heat away from the engine.
Overheating and engine seizure can occur when:
• Air intakes are blocked, preventing cooling air from reaching the
cylinder.
• Dust and grass build up on the outside of the cylinder. This build up
insulates the engine and prevents the heat from leaving.
Removal of cooling passage blockages is considered “Normal Mainte-
nance.” Any failure attributed to lack of maintenance is not warranted.
Summary of Contents for Power Pruner PPT-300ES
Page 32: ...32 notas...
Page 33: ...33 Podadora Power PrunerTM Manual del operador notas...
Page 34: ...34 notas...
Page 35: ...35 Podadora Power PrunerTM Manual del operador notas...
Page 69: ...Power PrunerTM Operator s Manual 33 notes...
Page 70: ...34 notes...
Page 71: ...Power PrunerTM Operator s Manual 35 notes...
Page 105: ...lagueuse sur PercheTM Manuel D utilisation 33 remarques...
Page 106: ...34 remarques...
Page 107: ...lagueuse sur PercheTM Manuel D utilisation 35 remarques...