Safety, Training, Preparation, Operation

Contents Troy-BiltLLC, P.O. BOX 361131 CLEVELAND, OHIO Operator’s ManualRear-tineTiller Models 630C-Tuffy 634A-SuperBroncoTM 634K-ProLineCUSTOMER SUPPORT TABLE OF CONTENTSContent FINDING MODEL NUMBERPreparation SECTION 1 SAFETYSafety Alert Symbol Trainingc.Use slower engine speeds Maintenance and StorageOperating Symbols DecalsTO AVOID SERIOUS INJURY Hardware bag contents SECTION 2 ASSEMBLYLoose Parts List ASSEMBLY STEPST T U STEP 4 INSTALL FORWARD CLUTCH CABLEPage STEP 8 CHECK HARDWARE Section 3 Features and ControlsSTEP 6 CHECK TRANSMISSION OIL LEVEL STEP 7 ADD MOTOR OILINTRODUCTION SECTION 3 FEATURES AND CONTROLSWHEEL DRIVE PINS WARNING BeforeFORWARD CLUTCH BAIL HANDLEBAR HEIGHT ADJUSTMENTSettings To adjust the handlebarsSTARTING AND STOPPING Pre-StartChecklist1.Complete the Pre-StartChecklist on this page BREAK-INOPERATIONOPERATING THE TILLER Stopping the Engine and TillerStopping the Tiller and Engine Avoid Making Footprints TILLING TIPS & TECHNIQUESTilling Depths Let the Tiller Do the WorkWARNING Do not Power CompostingTILLING TIPS & TECHNIQUES CON’T Tilling On SlopesClearing the Tines LOADING AND UNLOADING THE TILLERTerrace Gardening continued PROCEDURE SECTION 5 MAINTENANCETRANSMISSION GEAR OIL SERVICE MAINTENANCE SCHEDULEB B A B. Removing⁄Installing a Single TineC. Removing⁄Installing a Tine Assembly BOLO TINESTo Check Forward Belt Tension CHECKING AND ADJUSTINGReplacement Belt Information FORWARD DRIVE BELT TENSIONENGINE OIL SERVICE FORWARD CLUTCH BAIL ADJUSTMENTENGINE CLEANING AIR CLEANER SERVICECARBURETOR/GOVERNOR CONTROL ADJUSTMENTS SPARK PLUG SERVICESPARK ARRESTER SCREEN SERVICE THROTTLE LEVER ADJUSTMENTCORRECTION TROUBLESHOOTINGPROBLEM POSSIBLE CAUSEDESCRIPTION SECTION 6 MODELS 630C, 634A & 634K PARTS LISTMODELS 630C, 634A & 634K MODELS 630C, 634A & 634K DESCRIPTIONDESCRIPTION MODELS 630C, 634A & 634K FRONT MODELS 630C, 634A & 634K TINE SHAFT RIGHT-HANDTINEWHEEL SHAFT 15 28 MODELS 630C, 634A & 634K TROY-BILTTILLER LIFETIME LIMITED WARRANTY