Mack 946401 Owner'S/Operator'S Manual Download Page 1

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Owner/Operator Manual

Models

946401 - ST622

String Trimmer

04645100C 2/02

Supercedes 04645100, A-B

Printed in USA

ENGLISH

FRANÇAIS

ESPAÑOL

Transfer
model &
serial number
label from
product
registration
here.

Coller l’autocollant du
modèle et du numéro de
série dans cet encadré.

Transferir aquí la etiqueta
del modelo y número de
serie del registro del
producto.

Summary of Contents for 946401

Page 1: ...rcedes 04645100 A B Printed in USA ENGLISH FRAN AIS ESPA OL Transfer model serialnumber label from product registration here Coller l autocollant du mod le et du num ro de s rie dans cet encadr Transf...

Page 2: ...Filtre air 13 Poire d amor age 14 Verrou de la t te de pivot 15 Garant de coupe 16 Garant de tractage ESPA OL 1 Cabeza recortadora 2 Hilo de recorte 3 Manillar superior 4 Manillar inferior 5 Asidero d...

Page 3: ...ance durability and safety of this unit and may void the warranty Ariens disclaims liability for any claims or damages whether warranty property damage personal injury or death arising out of the use...

Page 4: ...for proper operation and maintenance practices IMPORTANT Specific procedures or information required to prevent damage to unit or attachment PRACTICES AND LAWS Practice usual and customary safe workin...

Page 5: ...URY OR DEA TH Lire le manuel d entretien T oujours porter des lunettes de protection ou de s curit Toujours porter des prot ge oreilles appropri s Ne pas utiliser en pr sence d enfants ou d autres per...

Page 6: ...ground while operating Keep the area of operation clear of all persons children and pets Stop trimmer if anyone enters the area Keep safety devices or guards in place and functioning properly NEVER m...

Page 7: ...ts and screws tight and be sure equipment is in safe working condition Check all hardware at regular intervals especially engine and trimmer head attachment bolts Worn out mufflers are more than just...

Page 8: ...ic information CHECKLIST Please complete the following checklist before proceeding All assembly instructions have been completed No remaining loose parts in carton Handlebar is adjusted comfortably an...

Page 9: ...dd fuel to Fuel Tank 1 Put unit in open or well ventilated area 2 Stop engine and allow to cool 3 Clean Fuel Cap and surrounding area to prevent dust dirt and debris from entering Fuel Tank 4 Remove C...

Page 10: ...speed move unit forward to trim TO TRAVEL TO ANOTHER WORK AREA When crossing driveways or bare areas release the control bail to stop trimmer head rotation and push down slightly on the handlebar to...

Page 11: ...See Adjustments CHECK ENGINE OIL See Engine Manual for specific information on checking engine oil CLEAN DEBRIS SCREEN Remove all grass and debris from debris screen on top of engine A clogged screen...

Page 12: ...s of the line extend through the cutter disk at the same length Uneven trimmer lines cause the trimmer head to be out of balance which results in excessive vibration 6 Pull trimmer line tight 7 If nec...

Page 13: ...tall hardware and tighten securely SWIVEL HEAD ADJUSTMENT 1 Stop the engine and wait for all moving parts to stop Disconnect the spark plug wire and place it securely away from the spark plug 2 Loosen...

Page 14: ...head screws 4 Trimmer frame 5 Jackshaft assembly 6 Jackshaft spacers 7 Jackshaft pulley belt fingers 8 V belt 9 Jackshaft pulley 10 Engine sheave 11 Capscrew 12 Lock washer 13 Engine sheave belt fing...

Page 15: ...poorly 1 Spark plug wire disconnected 2 Engine not primed 3 Fuel tank empty 4 Throttle control lever not in correct position 5 Engine is flooded 6 Defective or incorrectly gapped spark plug 7 Stale or...

Page 16: ...g SERVICE PARTS Be sure to always use genuine Ariens parts to keep your String Trimmer running like new Part no Qty Description 07236900 1 Drive Belt 04641800 1 Trimmer Line Pkg of 6 04641100 1 Height...

Page 17: ...of the warranty period a defective battery will be replaced free of charge If the applicable warranty period is more than 90 days Ariens Company will cover the prorated cost of any defective battery f...