US-14
BCZ2650S/T/SS
every
every
every
25
50
100
system/compornent
procedure
before
hours
hours
hours
note
use
after
after
after
fuel leaks, fuel spillage
wipe out
✔
fuel tank, air filter, fuel filter
inspect/clean
✔
✔
replace, if necessary
see
■
ADJUSTING
replace carburetor
idle adjusting screw
✔
IDLING SPEED (p.12)
if necessary
clean and readjust
GAP: .025in (0.6~0.7mm)
spark plug
✔
plug gap
replace, if necessary
cylinder fins, intake air cooling vent
clean
✔
muffler, spark arrester, cylinder exhaust port
clean
✔
throttle trigger, stop switch
check operation
✔
replace if
cutting parts
✔
something's wrong
cutting attachment guard
make sure to attach
✔
angle transmission
grease
✔
screws/nuts/bolts
tighten/replace
✔
✔
not adjusting screws
ENGINE
SHAFT
■
MAINTENANCE CHART
Maintenance, replacement, or repair of the emission control device and
systems may be performed by any non-road engine repair establishment or
individual.
9. Maintenance
MA1
■
REFILLING TRIMMING LINE (MA1)
1. For replacement line, use a diameter of .095in (2.4mm). The
spool is capable for a line upto 20ft (6m) on the 4” head. Avoid
using a larger line as it may cut down the trimming performance.
For safety reasons, do not use metalreinforced line.
2. Pinch the slotted area on the both sides of the spool housing to
unhook the bottom cap.
3. Take out the spool and pull off the old line. Fold new line so that
one half line is 4.7in.(12cm) shorter than another half. And then,
hook bended end in the slot of the spool.
4. Wind up the line in the correct direction as indicated on the
spool.
5. Hook each end of the line in the slot on the edge of the spool,
and then put the ends through the eyelets on the housing. Make
sure that the spring and the washers are in place.
6. While holding the spool against the housing, pull the line ends to
release them from the slot.
7. Line up the slot on the bottom cap with the hook on the housing,
press the cap against the housing until it clicks.
WARNING
Summary of Contents for BCZ2650S
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Page 68: ...P L 2 BCZ2650S T SS Fig 1 DRIVE UNIT BCZ2650S S N 90200101 and up 14 Parts list...
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Page 72: ...P L 6 BCZ2650S T SS Fig 3 ENGINE UNIT BCZ2650S T SS S N 90200101 and up 14 Parts list...
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Page 76: ...Printed in U S A ZENOAH AMERICA INC 1100 Laval Blvd Suite 110 Lawrenceville Georgia 30043...
