Shindaiwa 82053 Trimmer User Manual


 
18
ENGLISH
spark pluG
Level 2.
Tools required: T-wrench, Feeler gauge, Soft metal brush
IMPORTANT
Use only BPMR-8Y spark plug otherwise severe engine damage may
occur.
Remove spark plug and check for fouling, worn and rounded center
electrode.
Clean the plug or replace with a new one. DO NOT sand blast to clean.
Remaining sand will damage engine.
Adjust spark plug gap by bending outer electrode.
Tighten spark plug to 150-170 kg/cm (130-150 in. lb.).
coolInG system
Level 2.
Tools required: 3 mm Hex wrench, 25 or 50 mm (1 or 2 in.) clean-
ing brush
Parts required: None if you are careful.
IMPORTANT
To maintain proper engine operating temperatures, cooling air must
pass freely through the cylinder n area. This ow of air carries com-
bustion heat away from the engine.
Overheating and engine seizure can occur when:
Air intakes in the crankcase 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 crankcase cooling passage blockages or cleaning of cooling
ns is considered “Normal Maintenance.” Any failure attributed to lack
of maintenance is not warranted.
1.
2.
3.
4.
0.65 mm
(0.026 in.)