RedMax EXZ2460S-PH Blades MA1, BC-EX3 MA1, Refilling Trimming Line MA1, LRT-EX3 MA1, Quick TIP

9. Maintenance

WARNING

EXZ2460S-PH

(LRT-EX3 only)

■BLADES (MA1)

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.

•When refilling the tank or resting, it is often a good idea to use the time to oil

the cutting blades.	U
• If a gap exists between the upper and	S
lower blades, follow the procedure

BC-EX3 MA1

(BC-EX3 only)

■REFILLING TRIMMING LINE (MA1)

WARNING

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.

LRT-EX3 MA1

below to adjust them so that they fit

more closely together.

1.Loosen lock nut (A) as shown in the diagram.

2.Tighten screw (B) fully, and then turn one-third to one-half of a rotation backward.

3.While holding onto the screw to keep it in position, tighten the lock nut.

4.Check to make sure that the flat washer (C) is loose enough so that it may be turned by pressing on it with a finger.

(1)Upper blade

(2)Lower blade

NOTE

Screwing in the screw too tightly may make it impossible for the blades to move. Conversely, not screwing in the screw tightly enough may make the blades of the trimmer feel dull and cause leaves and branches to become caught in the blades of the trimmer.

QUICK TIP

If the blades become so worn down that it is no longer possible to eliminate the gap between them, you should contact the authorized RedMax servicing dealer from which you purchased your RedMax trimmer to have the blades resharpened or replaced.

■GEAR CASE

BC-EX3 MA2

■GEAR CASE (MA2)

•The reduction gears are lubricated by multipurpose, lithium-based grease in the gear case. Supply new grease every 25 hours of use or more often depending on the job condition.

•Remove the side bolt in gear case opposite of grease nipple before installing new grease to arrange for old grease to exit.

LRT-EX3 MA2

The reduction gears are lubricated by multipurpose, lithium-based grease in the gearcase.

Supply new grease every 25 hours of use or more often depending on the job condition.

When adding lubricant, use a grease gun to insert lubricant into the three grease nipples located on the gear case. (MA2)

(1) Grease fitting

US-25