Page 2 - INTRODUCTION; Registration of the warranty is; The; RESPONSIBILITY OF THE OWNER; Read And Keep This Book For; PRODUCT INFORMATION; This information includes the; INSTRUCTION BOOKS; and the; WARRANTIES; . This information must be included to make
INTRODUCTION 2 MTF − 051055L Congratulations on your purchase of a Frontier Snowthrower. It has been designed, engineered and manufactured to give youthe best possible dependability and performance. However, like all mechanical products, your machine will occasionally re-quire adjustment and mainten...
Page 3 - RULES FOR SAFE OPERATION; indicates a hazard which, if not avoided,; Hazard Symbols and the meanings
RULES FOR SAFE OPERATION 3 MTF − 051055L This manual contains safety information to make youaware of the hazards and risks associated with snow throwers, and how to avoid them. The snow thrower is designed andintended for removal of snow, and should not be used for any otherpurpose. It is important ...
Page 4 - DANGER; DANGER; WARNING; WARNING
RULES FOR SAFE OPERATION 4 MTF − 051055L Avoid death or serious injury from rotating auger. Keep hands, feet and clothing away. Unclogging discharge chute is a hazardous activity. • Never attempt to clear auger of debris or clogged snow while equipment isengaged or engine is running. Clogged or bloc...
Page 6 - TABLE OF CONTENTS
TABLE OF CONTENTS 6 MTF − 051055L HAZARD SYMBOLS AND THE MEANINGS 3 . . . . . . . . . . . . . . . . . . . . . . . OPERATING SYMBOLS AND THEIR MEANINGS 3 . . . . . . . . . . . . . . . . . . SAFETY DECALS 7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . WAR...
Page 7 - SAFETY DECALS; Look for this symbol to indicate important safe-; Identifying Your Snowthrower
SAFETY DECALS 7 MTF − 051055L WARNING: If safety decals are dam- aged or missing, replace immediately. Look for this symbol to indicate important safe- ty precautions. This symbol indicates: “Atten- tion! Become Alert! Your Safety Is At Risk.” Before operation of your snowthrower, read the safety de...
Page 8 - OWNER’S INFORMATION; THREE YEAR LIMITED WARRANTY; FOR YOUR RECORDS
OWNER’S INFORMATION MTF − 051055L 8 THREE YEAR LIMITED WARRANTY Murray warrants to the original purchaser of this Frontier Branded Snowthrower that this unit shall be free from defects inmaterial and workmanship under normal use and service for a period of Three (3) Year from the date of purchase; h...
Page 9 - ASSEMBLY; TOOLS REQUIRED FOR ASSEMBLY; HOW TO MEASURE SCREW SIZE; CONTENTS OF SHIPPING CARTON; WARNING: Always wear safety glasses or eye
ASSEMBLY 9 MTF − 051055L TOOLS REQUIRED FOR ASSEMBLY 1 − Knife 2 − 1/2” wrenches (or adjustable wrenches) 2 − 9/16” wrenches (or adjustable wrenches) 2 − 3/4” wrenches (or adjustable wrenches) 1 − 3/8” wrenches (or adjustable wrenches) 1 − Pair pliers or screw driver (to spread cotter pin) HOW TO ME...
Page 10 - UNPACKING
ASSEMBLY 10 MTF − 051055L Figure 2 shows the snowthrower in the shipping position. Figure 3 shows the snowthrower completely assembled. Reference to right and left hand side of the snowthrower is from the operator’s position at the handle. UNPACKING 1. Locate the two tear tabs at the bottom of the c...
Page 11 - UPPER HANDLE AND CRANK ASSEMBLY; NOTE: Make sure the cables are not caught between; CHECK THE CABLES
ASSEMBLY 11 MTF − 051055L UPPER HANDLE AND CRANK ASSEMBLY 1. Loosen, but do not remove the screws, flatwashers, lock- washers and hex nuts in the upper holes of the lower han- dle. 2. Remove the fasteners and the crank assembly eyebolt from the lower holes of the lower handle. 3. Raise upper handle ...
Page 12 - CHECK THE TIRES; The tires were over inflated for shipment. Check the tire; IMPORTANT! BEFORE YOU START; Check the fasteners. Make sure all fasteners are
ASSEMBLY 12 MTF − 051055L CHECK THE TIRES The tires were over inflated for shipment. Check the tire pressure in the tires. See the sidewall of the tire for the proper inflation. IMPORTANT! BEFORE YOU START OPERATING r Check the fasteners. Make sure all fasteners are tight. r On electric start models...
Page 13 - OPERATION; ENGINE AND SNOWTHROWER CONTROLS
OPERATION 13 MTF − 051055L READ THIS OWNER’S MANUAL AND SAFETY RULES BEFORE OPERATING YOUR SNOWTHROWER. Compare the illustrations with your SNOWTHROWER to familiarize yourself with the location of various controls and adjustments. Save this manual for future reference. Safety Key Primer Button Recoi...
Page 14 - SNOWTHROWER OPERATION
OPERATION 14 MTF − 051055L The operation of any snowthrower can result in foreign objects being thrown into the eyes,which can result in severe eye damage. Always wear safety glasses or eye shields before beginning snowthrower Operation. We recommend standard safety glasses or Wide Vision Safety Mas...
Page 15 - TO THROW SNOW
OPERATION 15 MTF − 051055L TO THROW SNOW 1. Push down the auger driver lever ( right hand ). See Figure 9. 2. To stop throwing snow, release the auger drive lever. NOTE: When clearing wet, heavy snow, it is recommended that the ground speed of the unit be reduced, maintain full throttle and do not a...
Page 16 - HOW TO SET THE DRIFT CUTTERS; Drift cutters are used to cut a path through snow deeper than; wingnuts; that secure the; to the; drift cutters; to the desired height.
OPERATION 16 MTF − 051055L HOW TO SET THE DRIFT CUTTERS (OPTIONAL ACCESSORY ON SOME MODELS) Drift cutters are used to cut a path through snow deeper than the auger housing. 1. Loosen the wingnuts that secure the drift cutters to the auger housing (see Figure 14). 2. Raise the drift cutters to the de...
Page 17 - BEFORE STARTING ENGINE; Check the oil; FILL GAS
OPERATION 17 MTF − 051055L BEFORE STARTING ENGINE Check the oil NOTE: The engine was shipped from the factory filled with oil. Check the level of the oil. Add oil as needed. 1. Make sure the unit is level. Use a high quality detergent oil classified “For Service SG, SH, SJ, SL, or higher”. 2. Remove...
Page 18 - BEFORE STOPPING THE ENGINE; TO START ENGINE
OPERATION 18 MTF − 051055L BEFORE STOPPING THE ENGINE Run the engine for a few minutes to help dry off any moisture on the engine. TO STOP ENGINE CAUTION: To stop the engine, do not move the choke control to CHOKE position. Backfire or engine damage can occur. 1. Push the stop switch to the OFF posi...
Page 19 - How To Start A Cold Engine
OPERATION 19 MTF − 051055L Figure 18 Stop Switch Starter Motor Recoil Starter Handle Safety Key Primer Starter Button Choke Knob How To Start A Cold Engine 1. Be sure auger drive and traction drive levers are in the disengaged ( RELEASED ) position. 2. Push the stop switch to the ON position (see Fi...
Page 20 - FROZEN STARTER; How To Use The Clean-Out Tool
OPERATION 20 MTF − 051055L FROZEN STARTER If the starter is frozen and will not turn engine:1. Pull as much rope out of the starter as possible.2. Release the starter handle and let it snap back against the starter. Repeat until the engine starts. Warm engines will cause condensation in cold weather...
Page 21 - OPERATING TIPS
OPERATION 21 MTF − 051055L OPERATING TIPS 1. Most efficient snowblowing is accomplished when snow is removed immediately after it falls. 2. For complete snow removal, slightly overlap each swath previously taken. 3. Snow should be discharged downwind whenever pos- sible. 4. For normal usage, set the...
Page 22 - SERVICE RECOMMENDATIONS; PROCEDURE; vice Recommendations; is supplied to assist operator to; AFTER EACH USE; thrower to prevent freezing of auger or controls.
SERVICE RECOMMENDATIONS 22 MTF − 051055L SERVICE RECOMMENDATIONS PROCEDURE FIRST 2 HOUR BEFORE EACH USE OFTEN EVERY 5 HOURS EVERY 10 HOURS EVERY 25 HOURS BEGINNING EACH SEASON BEFORE STORAGE S N Tighten all screws and nuts √ √ √ O W T H Check Traction Clutch Cable Adjustment (See Cable Adjustment) √...
Page 23 - MAINTENANCE; SNOW BLOWER; LUBRICATION AT STORAGE
MAINTENANCE 23 MTF − 051055L Some adjustments will need to be made periodically to properly maintain your snow blower.All adjustments in ADJUSTMENTS/REPAIRS section of this manual should be checked at least once each season. SNOW BLOWER Auger and Traction Drive Belts should be adjusted after the fir...
Page 24 - LUBRICATION; Lubricate the
MAINTENANCE 24 MTF − 051055L LUBRICATION − EVERY 25 HOURS Chute Rotation Gear Lubricate the chute rotation gear with automotive type oil. (see Figure 21). Chute Rotation Gear Figure 21 Chains 1. Position speed selector lever in first (1) forward gear.2. Stand the snow blower up on the auger housing ...
Page 25 - ENGINE
MAINTENANCE 25 MTF − 051055L ENGINE POWER RATINGS The power ratings for an individual engine model are initially developed by starting with SAE (Society of Automotive Engineers) code J1940 (Small Engine Power & Torque Rating Procedure) (Revision 2002-05). Given both the wide array of products on...
Page 26 - HOW TO REMOVE THE SNOW HOOD; safety key
MAINTENANCE 26 MTF − 051055L HOW TO REMOVE THE SNOW HOOD To access the spark plug, the snow hood must be removed as follows: 1. Remove the choke control knob (see Figure 25). 2. Remove the safety key . 3. Remove the mounting screws (see Figure 26). 4. Slowly remove the snow hood. Make sure that the ...
Page 27 - TO ADJUST SKID HEIGHT
MAINTENANCE 27 MTF − 051055L WARNING: Always turn unit off, remove igni- tion key and disconnect the spark plug wire be- fore making any repairs or adjustments. AUGER HOUSING HEIGHT ADJUSTMENTTO ADJUST SCRAPER BAR After considerable use, the metal scraper bar will have a definite wear pattern. The s...
Page 28 - BELT ADJUSTMENT; Traction Drive Belt
MAINTENANCE 28 MTF − 051055L BELT ADJUSTMENT Traction Drive Belt The traction drive belt has constant spring pressure and does not require an adjustment. If the traction drive belt is slipping, replace the belt. See “How To Replace The Belts” in the Maintenance section. Auger Drive Belt If your snow...
Page 29 - HOW TO REPLACE THE BELTS
MAINTENANCE 29 MTF − 051055L HOW TO REPLACE THE BELTS The drive belts are of special construction and must be replaced with original factory replacement belts available from your nearest authorized service center.Some steps require the assistance of a second person. How To Remove the Auger Drive Bel...
Page 32 - BELT GUIDE ADJUSTMENT; Auger Drive Cable Adjustment
MAINTENANCE 32 MTF − 051055L BELT GUIDE ADJUSTMENT 1. Remove spark plug wire. 2. Have someone engage auger drive. 3. Measure the distance between the belt guide and belt. The distance should be 1/8 inch (3.175 mm) for guide.See Figure 36. 4. If adjustment is necessary, loosen belt guide mounting bol...
Page 34 - HOW TO ADJUST OR REPLACE
MAINTENANCE 34 MTF − 051055L HOW TO ADJUST OR REPLACE THE FRICTION WHEEL How To Check The Friction Wheel If the snow thrower will not move forward, check the traction drive belt, the traction drive cable or the friction wheel. If the friction wheel is worn or damaged, it must be replaced. See “How T...
Page 37 - AUGER SHEAR BOLT REPLACEMENT; WARNING: To insure safety and performance; TO ADJUST OR REPLACE THE SPARK PLUG; spark plug
MAINTENANCE 37 MTF − 051055L AUGER SHEAR BOLT REPLACEMENT The augers are secured to the auger shaft with special bolts that are designed to break if an object becomes lodged in the auger housing. Use of a harder bolt will reduce the protection provided by the shear bolt. To replace a broken shear bo...
Page 38 - STORAGE; OFF SEASON STORAGE
STORAGE 38 MTF − 051055L OFF SEASON STORAGE WARNING: Never store the engine, with fuel in the tank, indoors or in a poor ventilated enclo- sure where fuel fumes could reach an open flame, spark or pilot light as on a furnace, water heater, clothes dryer, etc. Handle gasoline carefully. It is highly ...
Page 39 - TROUBLE SHOOTING CHART; PROBLEM
TROUBLE SHOOTING CHART 39 MTF − 051055L PROBLEM LOOK FOR REMEDY Difficult starting Defective spark plug. Replace defective spark plug. Engine runs erratically Blocked fuel line. Clean fuel line. Empty gas tank. Check fuel supply, Stale gasoline. Add fresh gasoline with fuel stabilizer. Water or dirt...
Page 40 - REPLACEMENT PARTS; quality
REPLACEMENT PARTS 40 MTF − 051055L WE RECOMMEND JOHN DEERE/FRONTIER quality parts and lubricants available at your John Deere/Frontierdealer. PART NUMBERS MAY CHANGE. When you order re- placement parts, use the part numbers listed below and onthe following pages. If a part number changes, your JohnD...
Page 41 - Description
FRONTIER MODEL ST0524 FACTORY MODEL 624554x16A 41 MTF − 051055L ENGINE Á ÁÁ 25 − 1 2 3 25 − 4 25 − 2 25 − 3 5 4 20 22 24 10 6 7 8 11 Ref.Drive Page Ref. Auger Housing Page 9 25 − 2 16 17 18 14 13 15 12 1 27 28 26 Key No. Part No. Description Key No. Part No. Description 1 MT6219 CORD, STARTER 2 − − ...
Page 42 - GEAR CASE
FRONTIER MODEL ST0524 FACTORY MODEL 624554x16A 42 MTF − 051055L GEAR CASE 340 341 327 326 324 325 324 323 322 301 306 304 310 311 312 320 313 321 303 303 300 310 311 312 316 315 314 304 Key No. Part No. Description 300 MT10577 CASE, GEAR, RH 301 MT10576 CASE, GEAR, LH 303 MT710025 SCREW,1/4 − 20X.75...
Page 43 - FRAME
FRONTIER MODEL ST0524 FACTORY MODEL 624554x16A 43 MTF − 051055L FRAME 162 167 167 162 91 91 122 90 168 103 106 105 108 Ref. Engine Page 110 148 149 107 Ref. Drive Page Ref. Auger Housing Page 111 169 160 123 123
Page 45 - DRIVE
FRONTIER MODEL ST0524 FACTORY MODEL 624554x16A 45 MTF − 051055L DRIVE Ref. Wheel Page 229 200 223 225 226 227 234 230 221 Ref. Wheel Page Ref. Shift Yoke Page 206 201 203 204 232 234 229 220 220 218 218 207 215 215 238 238 210 212 213 213 217 213 203 204 236 Ref. Frame Page Ref. Wheel Page Ref. Whee...
Page 47 - AUGER HOUSING
FRONTIER MODEL ST0524 FACTORY MODEL 624554x16A 47 MTF − 051055L AUGER HOUSING 550 551 552 553 554 500 527 481 480 485 499 482 490 491 493 527 522 522 523 521 525 526 525 526 523 524 524 520 510 541 Ref. Gear Case Page 540 514 544 511
Page 49 - HANDLE ASSEMBLY
FRONTIER MODEL ST0524 FACTORY MODEL 624554x16A 49 MTF − 051055L HANDLE ASSEMBLY 720 734 733 736 731 730 737 741 740 728 727 726 725 726 724 756 755 744 727 757 743 763 751 760 762 745 759 745 746 746 750
Page 51 - SHIFT YOKE
FRONTIER MODEL ST0524 FACTORY MODEL 624554x16A 51 MTF − 051055L SHIFT YOKE 796 790 792 801 791 800 814 802 812 813 Key No. Part No. Description 790 MT762299E701 ROD, SHIFT 791 MT302628 SCREW, 1/4 − 20X.75 792 MT73826 NUT, 1/4 − 20 796 MT331624 GRIP 800 MT760564 LEVER, SPRING 801 MT302628 SCREW, 1/4 ...
Page 52 - DISCHARGE CHUTE
FRONTIER MODEL ST0524 FACTORY MODEL 624554x16A 52 MTF − 051055L DISCHARGE CHUTE 598 597 596 600 600 583 584 599 582 600 602 603 610 601 606 Ref. Auger Housing Page 607 607 611 609 609 Key No. Part No. Description 582 MT2x100 SCREW, 5/16 − 18 X 1.00 583 MT71071 WASHER, FLAT 584 MT71038 NUT, 5/16 − 18...
Page 53 - CHUTE ROD
FRONTIER MODEL ST0524 FACTORY MODEL 624554x16A 53 MTF − 051055L CHUTE ROD 856 855 854 855 861 860 863 864 864 867 Ref. Handle Assy 870 852 − 5 852 − 11 852 − 9 852 − 8 852 − 3 868 852 − 13 852 − 10 852 − 1 852 − 2 852 − 6 869 Ref. Auger Housing Assy 852 − 7 852 − 4 Key No. Part No. Description Key N...
Page 54 - WHEELS
FRONTIER MODEL ST0524 FACTORY MODEL 624554x16A 54 MTF − 051055L WHEELS 679 678 673 675 678 671 655 650 654 652 653 655 671 673 680 676 677 Ref. Drive Page Key No. Part No. Description 650 MT1501562 SHAFT, AXLE 652 MT1501089 SPRKT & HUB 653 MT01x193 SCREW, 1/4 − 20 x 1.75 654 MT15x145 NUT, 1/4 − ...
Page 55 - DECALS
FRONTIER MODEL ST0524 FACTORY MODEL 624554x16A 55 MTF − 051055L DECALS 1 2 3 4 5 9 11 12 7 10 13 6 Key No. Part No. Description 1 MT48x5283 DECAL, AUGER CONTROL 2 MT7390 DECAL, V − BELTS 3 MT7859 DECAL, OVER ADJUSTMENT 4 MT48x5967 DECAL, ROTATING AUGER 5 MT48x5578 DECAL, THROWN OBJECTS 6 MT48x5965 D...
