Manuals / Homelite / Lawn and Garden / Chainsaw

Homelite UT10512 Maintenance, Bar Studs Adjusting, Cutters Chain Rotation Chain Drive Links, Fig

Models: UT10012 UT10512 UT10032

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MAINTENANCE

n Wear gloves when handling the chain and bar. These

components are sharp and may contain burrs.

n Remove the bar mounting nuts using the scrench pro-

vided.

n Remove the clutch cover.

n Remove the bar and chain from the mounting surface.

n Remove the old chain from the bar.

n Lay out the new saw chain in a loop and straighten any

kinks. The cutters should face in the direction of chain

BAR STUDS

ADJUSTING

rotation. If they face backwards, turn the loop over.

n Place the chain drive links into the bar groove as

shown.

CUTTERS

CHAIN ROTATION

CHAIN DRIVE LINKS

Fig. 37

CHAIN TENSIONING

PIN HOLE

BAR

MOUNTING

NUTS

CLUTCH

COVER

SPROCKET

Fig. 39

BAR

GROOVE

CHAIN DRIVE LINKS

Fig. 38

CHAIN TENSIONING

SCREW

Fig. 40

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Homelite UT10512 Maintenance, Bar Studs Adjusting, Cutters Chain Rotation Chain Drive Links, Clutch Cover Sprocket, Fig

Contents

16 in. 33cc CHAIN SAW OPERATOR’S MANUAL14 in. 33cc CHAIN SAW UT10012 / UT10512INTRODUCTION TABLE OF CONTENTSGENERAL SAFETY RULES READ ALL INSTRUCTIONSREFUELING DO NOT SMOKE SPECIFIC SAFETY RULESGENERAL SAFETY RULES KICKBACKNAME SYMBOLSSYMBOL DESIGNATION/EXPLANATIONSERVICE SAVE THESE INSTRUCTIONSSYMBOLS SYMBOL SIGNALReplacement Saw Chain GLOSSARY OF TERMSChain Saw Powerhead Bar Tip GuardUT10032/UT10532 FEATURESUT10012/UT10512 GUIDE BARASSEMBLY FEATURESFUEL AND REFUELING OPERATIONGASOLINE See Figure OPERATIONSee Figure See Figures 4 -See Figures 6 - IGNITION SWITCH IN THE RUN POSITIONOPERATION To Start a Cold EngineTo Start a Warm Engine IGNITION SWITCH IN THE STOP POSITIONOPERATION See Figures 12 -See Figure OPERATIONSee Figure IDLE SPEED SCREW “T”See Figures 16 - PREPARING FOR CUTTINGOPERATION See FigureOPERATION WORK AREA PRECAUTIONSBASIC OPERATING/CUTTING PROCEDURES PROPER CUTTING STANCESee Figures 21 - FELLING TREESOPERATION PLANNED LINE OF FALLSee Figure OPERATIONSee Figure HINGE BACK CUTSee Figure OPERATIONSee Figure See FigureSee Figures 31 - OPERATIONSee Figure LOADLUBRICATION MAINTENANCEGENERAL MAINTENANCE REPLACING THE GUIDE BAR AND CHAINCUTTERS CHAIN ROTATION CHAIN DRIVE LINKS MAINTENANCEBAR STUDS ADJUSTING CHAIN TENSIONING PIN HOLE BAR MOUNTING NUTSSee Figures 44 - MAINTENANCEADJUSTING THE CHAIN TENSION FLATS ON DRIVE LINKS≈ .050 in. 1.25 mm MAINTENANCESee Figures 47 - Fig.CUTTING MAINTENANCESee Figures 49 - CORNERSee Figure MAINTENANCESee Figure CORRECTSee Figures 59 - MAINTENANCESee Figure See Figures 59 -STARTER ASSEMBLY MAINTENANCEFAN HOUSING BAFFLE See Figures 61 -See Figures 64 - MAINTENANCEBefore adjusting the carburetor See FigureCLEAN FLYWHEEL FINS MAINTENANCECLEAN CYLINDER FINS See Figures 67 -See Figure MAINTENANCECLEAN THE CHAIN BRAKE BRAKE BAND LUBRICATE THE See Figures 72 -Solution TROUBLESHOOTINGProblem BAR AND CHAIN COMBINATIONSProblem CALL US FIRSTTROUBLESHOOTING SolutionWARRANTY LIMITED WARRANTY STATEMENTOWNER’S WARRANTY RESPONSIBILITIES WARRANTYMANUFACTURER’S WARRANTY COVERAGE MAINTENANCE REQUIREMENTSEmissions Parts WARRANTYClean Every InspectNOTES HOMELITE CONSUMER PRODUCTS, INC SERVICEREPAIR PARTS OPERATOR’S MANUAL