Shindaiwa P231 Betreibershandbuch PDF herunterladen (Seite 11)

11

Grip

Spark

Plug

Ignition

Switch

Main

Shaft

Tube

Clamp

Outer Tube

1. Place the powerhead on a clean, flat

surface, spark plug facing up.

See Figure 5.

Tube Clamp

Hex

Wrench

Shim Washer

Connect the Outer Tube to the Powerhead.

Clamp Screw

Figure 5

Figure 6

Throttle Lever

Driveshaft/Powerhead

Assembly

CAUTION!

Do not force the shaft tube into the

powerhead! Excessive force can

damage the shaft tube and

mainshaft.

CAUTION!

Do not remove the D-shaped shim

washer! The shim washer pre-

vents damage from overtightening

the tube clamp screw.

2. Use the 4 mm hex wrench to

loosen the tube clamp screw. Verify

that the D-shaped shim washer is

positioned as shown. See Figure 6.

3. Add some moly-type EP grease to

splines at the end of the main shaft.

4. Slide the outer tube into the tube

clamp until the tube bottoms. If

installation is difficult, rotate the

outer tube or gearcase shaft

slightly until you feel the mainshaft

splines engage with the powerhead.

See Figure 5.

5. Position the outer tube so that the

ignition switch is facing up and the

throttle lever is facing down. See

Figure 5.

6. Slide the outer tube into the

powerhead until the throttle grip

just contacts the tube clamp.

7. Tighten the clamp screw firmly.

ASSEMBLY

23139

135-hour Maintnenace

Every 135 hours of operation,

remove and clean the muffler.

Forward

Muffler

Shield

Lower Muffler

Screw

Catalyst Muffler

5 mm Muffler

Screws

Rear Muffler

Shield

Spark

Arrester

Screen

Rear Muffler

Shield Bolt

Figure 35

26

WARNING!

Never operate the unit with a

damaged or missing muffler or

spark arrester! Operating with

missing or damaged exhaust

components is a fire hazard and

could also damage your hearing.

IMPORTANT!

If you note excessive carbon buildup,

consult your servicing dealer.

1. Remove the spark plug boot.

2. Loosen the two 4 mm engine cover

screws (located at the top of the

recoil housing).

3. Loosen the 5 mm engine top cover

screw (the screw is captive) and lift

the cover from the engine.

4. Remove the two 5 mm muffler

screws. Remove the lower muffler

screw, then lift the muffler assem-

bly from the engine.

5. Remove the rear muffler shield bolt

and, while noting the orientation of

parts, separate the muffler shield.

6. Remove the spark arrester screen

and clean with a stiff bristle brush.

7. Gently tap the muffler on a wood

surface to dislodge any loose

carbon.

8. Inspect the cylinder exhaust port

for carbon buildup.

9. Reassemble the muffler in the

reverse order of disassembly.

MAINTENANCE

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