RedMax BCZ3050SW Operator's Manual download pdf (Page 16)

US-14

BCZ3050S/SW/3060TS

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: .038in (1.0mm)

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

Make sure that the engine has stopped and is cool before

performing any service to the unit. Contact with any moving

parts, the cutting head or a hot muffler may result in personal

injury.

■ REFILLING TRIMMING LINE (MA1)

For safety reasons, do not use metalreinforced line.

1. For replacement line, use a diameter of .095in (2.4mm). The

spool is capable for a line up to 20feet (6m) on the 4” head.

Avoid using a larger line as it may cut down the trimming

performance.

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

MA1

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RedMax BCZ3050SW Operator's Manual Page 16

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