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Snapper 175246E manual

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Table of contents for the manual

  • Page 1

    OPERA T OR’S MANU AL Intermediate Sno wthr o wer Models Mfg. No. Description 7800084 I75246E, 7.5HP OHV, Electric Start 7800086 EI75246E, 7.5HP OHV, Electric Start (CE) 7800085 I7524E, 7.5HP OHV, Electric Start 7800087 I7524EX, 7.5HP OHV, Manual Start (CE) 7800138 EI75246, 7.5HP OHV, Manual Start (CE) 7100723 Revision 00 Rev. Date 6/14/2006 TP 10[...]

  • Page 2

    1 T able of Contents Safety Rules & Inf ormation Training ...................................................................2 Preparation .............................................................2 Operation ................................................................2 Children ...........................................................[...]

  • Page 3

    2 This machine is capable to amputating hands and feet and throwing objects. Read these safety rules and follow them closely. Failure to obey these rules could result in loss of control of unit, severe personal injury or death to you, or bystanders, or damage to property or equipment. The triangle in text signifies important safety information whic[...]

  • Page 4

    3 8. Always follow the engine manual instructions for stor- age preparations before storing the unit for both short and long term periods. 9. Always follow the engine manual instructions for proper start-up procedures when returning the unit to service. 10. Maintain or replace safety and instruction labels as necessary. 11. Keep nuts and bolts tigh[...]

  • Page 5

    4[...]

  • Page 6

    Identification Numbers When contacting your authorized dealer for replace- ment parts, service, or information you MUST have these numbers. Record your model name/number, manufacturer’s identi- fication numbers, and engine serial numbers in the space provided for easy access. These numbers can be found in the locations shown. NOTE: For location o[...]

  • Page 7

    6 Safety Decals Part No. 1733057 Discharge Chute Danger Decal Part No. 1727207 Discharge Chute Danger Decal Part No. 1727208 Auger Danger Decal Part No. 7100821 WARNING / Main Dash Decal, North American Models Part No. 7100822 WARNING / Main Dash Decal, CE Models 1726946 Auger Disengage Auger Engage Part No. 1726946 Auger Control Decal 1727023 Part[...]

  • Page 8

    Warning: Read Operator’s Manual. Read and understand the Operator’s Manual before using this machine. CE Safety Icons & Compliance Specs Danger: Thrown Objects. This machine is capable of throwing objects and debris. Keep bystanders away. Warning: Remove Key Before Servicing. Remove the key, disconnect spark plug wire, and consult technical[...]

  • Page 9

    8 Features, Controls, & Operation Please take a moment and familiarize yourself with the name, location, and function of these controls so that you will better understand the safety and operating instructions provided in this manual. 1 ,2.. ALL MODELS[...]

  • Page 10

    9 Features & Controls Fuel Fuel tank filler cap (see illustration). Note: The fuel shut off valve is located under the fuel tank. Close the valve when the snowthrower is not in use. Open the valve before starting. Starter Handle Used to pull-start the engine. Primer Button Primes carburetor for faster cold starting. Engine Ke y Prevents startin[...]

  • Page 11

    10 Engine Controls ST AR TING CONTROLS See Figure 1 for the following instructions. Units with Optional Electric Start A. Electric Start Button (North American Models) - The electric start button (A) activates an electric starter mounted to the engine, eliminating the need to pull the starter handle. The electric start button oper- ates on 120 Volt[...]

  • Page 12

    Controls Figure 2. Operator's Control Position A. Speed Selector C. Auger Control B. Drive Control D. Chute Direction Control Figure 3. Snowthrower Controls A. Speed Selector E. Chute Deflector B. Drive Control F. Chute Deflector Knob C. Auger Control G. Skid Shoes D. Chute Control Knob H. Scraper Bar I. Traction Lock Pins A B C D A D B E F G [...]

  • Page 13

    12 Operation GENERAL OPERA TION CHECKS BEFORE EA CH ST ART -UP 1. Make sure all safety guards are in place and all nuts, bolts and clips are secure. 2. Check to make sure that the clean-out tool is attached to the handle on the machine. Do not oper- ate the machine without the clean-out tool properly stored on the handle. 3. Check the engine oil le[...]

  • Page 14

    Operation ST AR TING THE ENGINE 1. Turn the fuel valve (B, Figure 4) to the ON position. 2. Turn the On/Off switch (G) to the ON position. 3. Insert the engine key (E) into the engine key slot and push fully in to the RUN position. 4. Fully close the choke (F) if engine is cold. (Do not choke a warm engine.) 5. Push the primer button (D) two times [...]

  • Page 15

    14 Operation OPERA TING THE SNO WTHRO WER 1. Rotate the discharge chute to the desired direction. 2. Set the speed selector to the desired forward speed. 3. Fully press and hold the auger control (C, Figure 5) on the right-hand grip to begin auger rotation. To dis- engage the auger, completely release the lever. 4. Fully press and hold the traction[...]

  • Page 16

    Operation DEFLECT OR The distance of the discharged snow is mainly controlled by the position of the deflector (Figure 6). The more the deflector is tilted UP, the farther snow will be thrown. Loosen the deflector knob, tilt the deflector UP or DOWN, and then retighten the knob when the desired angle has been chosen. Figure 7. Skid Shoe Adjustment [...]

  • Page 17

    16 Operation Figure 9. Traction Drive Lock - Disengaged FREE-WHEELING AND TRA CTION DRIVE LOCK For easy turning when pushing the snowthrower, you can disengage the traction drive at one or both wheels by using the traction lock pins (See Figures 9 & 10). 1. Turn the unit off, remove the engine key, and discon- nect the spark plug wire. 2. To DI[...]

  • Page 18

    17 Regular Maintenance CHECK A UGER GEAR CASE LUBRICA TION 1. Place the snowthrower on a level surface. 2. Remove the pipe plug (Figure 12). 3. Check the lubricant level. It should be level with the lower edge of the plug opening. If not, add Benalene 900 grease (available from your dealer). 4. Re-install pipe plug, and tighten securely. Figure 12.[...]

  • Page 19

    18 Maintenance Figure 13. Drive Area Lubrication Points (Bottom Cover Removed) A. Drive Disc C. Hex Shaft B. Friction Disc Figure 14. Snowthrower General Lubrication Points A B C Remove wheels and grease axles once each year. There are two grease fittings on the auger shaft. Wipe the fittings clean and apply grease, using a grease gun. Also apply g[...]

  • Page 20

    Storage LUBRICA TION CHECK / LUBRICA TE FREE-HAND LINKA GE Check the function of the Free-Hand controls: the con- trols should function as described in the CONTROLS section. It is critical for the safe operation of the unit that the controls disengage when released. If the controls do not function properly, lubricate them. If lubrication does not r[...]

  • Page 21

    T roubleshooting, Adjustment, & Service 20 PROBLEM POSSIBLE CA USE REMED Y Engine fails to start. 1. Key is OFF. 2. Failure to prime cold engine 3. Fuel valve is in CLOSED position. 4. Out of fuel. 5. Choke OFF - cold engine. 6. Engine flooded. 7. Spark plug not sparking. 8. Water in fuel, or old fuel. 9. On/Off switch Off. 1. Push key in to th[...]

  • Page 22

    21 T roubleshooting PROBLEM POSSIBLE CA USE REMED Y Auger rotates, but snow is not thrown far enough 1. Chute deflector too low. 2. Ground speed too fast. 3. Snowthrower discharge chute clogged. 4. Auger belt loose or worn. 1. Adjust deflector as necessary. 2. Use slower speed selector setting. 3. STOP engine and REMOVE the key. DISCONNECT the spar[...]

  • Page 23

    22 Adjustments SPEED SELECT OR PIV O T ADJUSTMENT Adjust as follows: 1. Move the ground speed control (A, Figure 17) fully forward. 2. Loosen the hardware (B) securing the upper and lower shift rods. 3. Push the lower rod (C) down fully (into the housing). 4. Make sure the ground speed control (A) is in the full forward (5th gear) position. Pull th[...]

  • Page 24

    Adjustments MANU AL DISCHARGE CHUTE CONTR OL LINKA GE ADJUSTMENT Pinion Gear Adjustment If the discharge chute is difficult to operate, first lubricate the pinion gear (A, Figure 19) and ring gear (E). If it is still difficult to operate, adjust as follows: NOTE: If the discharge chute will not stay in position, adjust the pinion gear (A) closer to[...]

  • Page 25

    24 Adjustments Figure 21. Auger Drive Clutch Cable Adjustment Auger Drive Clutch Cable Auger Drive Clutch Cable Spring Adjustment Hex Nut A UGER DRIVE CLUTCH CABLE ADJUSTMENT The auger drive clutch cable should be adjusted so that there is no slack in the cable when moved slightly from side to side. To adjust tension on the cable: 1. Loosen adjustm[...]

  • Page 26

    Adjustments DRIVE BEL T ADJUSTMENT (Continued) If the auger drive slips (auger slows or doesn't rotate nor- mally while blowing snow), or stays engaged when the control is disengaged — and the auger clutch cable has been properly adjusted — the auger drive belt may be out of adjustment. Checking A uger Belt & Belt Guide Adjustments 1. [...]

  • Page 27

    26 Adjustments & Service DRIVE BEL T ADJUSTMENT (Continued) Adjusting A uger Belt Guide 1. With the auger control still fully depressed, adjust the auger belt guide(s) so that there is a 1/64” gap (1/32” Maximum) between the guide and the belt (Figures 26), making certain the guide is NOT putting pres- sure on the belt. 2. Making certain th[...]

  • Page 28

    Service DRIVE BEL T REPLA CEMENT (Cont.) T raction Drive Belt Replacement (Cont.) 5. Reverse the procedure to install the new belt. Be sure there are no twists in the belt, and that the belt is properly seated in the pulley grooves. 6. Replace the belt cover. 7. Start the unit, and check the traction drive for proper operation. See "Traction C[...]

  • Page 29

    28 Service SHEAR PIN REPLA CEMENT Under most circumstances, if the auger strikes an object which could cause damage to the unit, the shear pin will break. (This protects the gear box and other parts from damage.) The shear pins are located on the auger shaft as shown in Figure 30. To replace the shear pins, tap out broken pin with a pin punch, and [...]

  • Page 30

    29 Specifications ENGINE: 7.5 HP* Briggs & Stratton OHV Make Briggs & Stratton Model Intek Snow Horsepower 7.5 HP @ 3600 rpm Displacement 12.6 Cu. in (206 cc) Oil Capacity 20 oz. (,59 L) 7.5 HP* Briggs & Stratton OHV (Eur o) Make Briggs & Stratton Model Intek Snow Horsepower 7.5 HP @ 3600 rpm Displacement 12.6 Cu. in (206 cc) Oil Ca[...]

  • Page 31

    30 Section T opicXXXX Replacement Parts & Accessories REPLA CEMENT P ARTS Replacement parts are available from your authorized dealer. Always use genuine Simplicity / Snapper Service Parts. TECHNICAL MANU ALS Additional copies of this manual are available, as well as fully illustrated parts lists. These manuals show all of the product’s compo[...]

  • Page 32

    MANUFACTURING, INC. 500 N Spring Street / PO Box 997 Port Washington, WI 53074-0997 www.simplicitymfg.com © Copyright 2006, Simplicity Manufacturing, Inc. All Rights Reserved. Printed in USA.[...]