[Models: BC2600, BC3200, BC2600H, BC3200H]
Exhaust Muffler
Maintenance Interval
The muffler should be inspected and cleaned after each
100 hours of use.
Muffler Maintenance
1.
With the engine al ambient (room) temperature,
loosen the knob and remove the air cleaner cover.
2.
Loosen the knob and lift off the cylinder cover.
3.
Remove the two socket head screws holding the
spark arrester assembly to the muffler and remove
the tail, gasket and spark arrester.
4.
Remove the three socket head screws holding the
mnffler cover to the muffler body and remove the
muffler cover.
5.
Clean the muffler body and cover with a safety
solvent and a stiff brush.
IMPORTANT: Be careful not to allow any dirt
or debris to fall into the exhanst ports, as thls
can canse engine damage.
6.
To reassemble the muffler cover to the muffler:
A. Apply liquid gasket (p/n 261910) to the muf
fler cover sealing smfaces, then reinstall the
cover onto the muffler body.
B. Apply removable Loctite to. the three socket
head muffler cover screws, then reinstall and
tighten the three screws.
7.
Reinstall the spark arrester, gasket and tail onto
the muffler, then reinstall and tighten the two
socket head screws.
8.
Reinstall the cylinder and air cleaner covers.
Gearcase
Maintenance Interval
The gearcase should be checked for lubrication after
each 30 hours of use.
Gearcase Lubrication
Bearing Lube
(P/N 211337)
Gearcase
Attaching Shaft
Boss Adapter
Remove the cutting attachment and the boss adapter.
Clean any dirt and debris from the area between the
boss adapter and the gearcase. Remove the grease plug
from the side of the gearcase.
While rotatiog the attaching shaft, inject lithium-base
bearing lube
(PIN
211337) through the plug hole until
the gearcase is full. Reinstall the boss adapter and
grease plug.
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