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TROUBLE SHOOTING THE ENGINE

PROBLEM

Unit won’t start or starts but will not run.

Unit starts, but engine has low power.

Engine hesitates.
No power under load.

Runs erratically.

Smokes excessively.

PROBABLE CAUSE

Incorrect starting procedures.

Incorrect carburetor mixture adjustment

setting.

Fouled spark plug

Fuel filter plugged.

Dirty spark arrester screen.

Dirty air filter.

Incorrect carburetor mixture adjustment

setting.

Incorrect carburetor mixture adjustment

setting.

Incorrectly gapped spark plug.

Incorrect carburetor mixture adjustment

setting.

Incorrect fuel mixture.

CORRECTIVE ACTION

Follow instructions in the User Manual.

Have carburetor adjusted by an Authorized

Service Center.

Clean / gap or replace plug.

Replace fuel filter.

Replace spark arrester screen.

Remove, clean and reinstall filter.

Have carburetor adjusted by an Authorized

Service Center.

Have carburetor adjusted by an Authorized

Service Center.

Clean / gap or replace plug.

Have carburetor adjusted by an Authorized

Service Center.

Use properly mixed fuel (25:1 mixture).

AU

13

Содержание AC311014

Страница 1: ...e not been approved by the Company have been used iv where this product has been used for industrial purposes Should service become necessary during the warranty period the purchaser should contact an Authorised Service Agent or the Company In order to obtain warranty service the purchaser must present the store receipt showing the name of the retailer and the date of purchase together with a comp...

Страница 2: ... reaction kicking the guide bar up and back towards the operator Pinching the saw chain along the top of the guide bar may push the guide bar rapidly back towards the operator Either of these reactions may cause you to lose control of the saw which could result in serious personal injury Do not rely exclu sively upon the safety devices built into your saw As a chain saw user you should take severa...

Страница 3: ... Cutting Length 35cm Chain Pitch 9 53mm 3 8 Chain Gauge 1 27mm 0 05 Idle Speed Max 3300 r p m Recommended maximum speed with cutting attchment 12500 r p m Fuel Capacity 250 ml Oil Capacity 150 ml Anti Vibration Y Drive Sprocket 7 Teeth Chain Brake Y Clutch Y Automatic Chain Oiler Y Low Kick back Chain Type Oregon 91PJ052X Carlton N1C BL M 52E Type of Guide Bar Oregon 140SDEA041 Carlton 14 10 N1 MH...

Страница 4: ... if pressure is applied against brake lever when as in the event of kickback operator s hand strikes the lever When the brake is actuated chain movement stops abruptly TO TEST CHAIN BRAKE 1 The CHAIN BRAKE is DISENGAGED chain can move when BRAKE LEVER IS PULLED BACK AND LOCKED Be sure the chain bareak latch is in the OFF position Fig 7A 2 The CHAIN BRAKE is ENGAGED chain is stopped when brake leve...

Страница 5: ... or pitch build up NOTE Saw chain stretches during use particularly when it is new and it will occasionally be necessary to adjust and tighten it New chain will require adjustment after about 5 minutes of operation AUTOMATIC OILER Your chain saw is equipped with an automatic clutch driv en oiler system The oiler automatically delivers the prop er amount of oil to the bar and chain As the engine sp...

Страница 6: ...l filter The fuel filter should be replaced after each 20 hours of use Drain fuel tank completely before changing filter Fig 16 A Fig 17A A Fig 17B B C B B D LIMBING Limbing a tree is the process of removing the branches from a fallen tree Do not remove supporting limbs A until after the log is bucked cut into lengths Fig 12 Branches under tension should be cut from the bottom up to avoid binding ...

Страница 7: ...ing the saw with chain that is TOO TIGHT will contribute to rapid bar wear To help minimize bar wear the following guide bar main tenance procedures are recommended CHAIN SHARPENING Chain sharpening requires special tools to ensure that cutters are sharpened at the correct angle and depth For the inexperienced chain saw user we recommend that the saw chain be professionally sharpened by the neares...

Страница 8: ...g Incorrect carburetor mixture adjustment setting Incorrectly gapped spark plug Incorrect carburetor mixture adjustment setting Incorrect fuel mixture CORRECTIVE ACTION Follow instructions in the User Manual Have carburetor adjusted by an Authorized Service Center Clean gap or replace plug Replace fuel filter Replace spark arrester screen Remove clean and reinstall filter Have carburetor adjusted ...

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