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Murray 309029 92B Series, Manual, Page: 31 / 52

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Murray 309029 92B Series Manual Download Page 31

MAINTENANCE

31

F-030600L

HOW TO REPLACE THE MOWER DRIVE BELT

1.

Remove the mower housing. See the instructions on “How To
Remove The Mower Housing”.

2.

Pull the belt retainer away from the idler pulley and remove
the mower drive belt (Figure 31).

3.

Pull the brake pad away from the jackshaft pulley and remove
the mower drive belt.

NOTE: Replace the mower drive belt with an original
equipment belt from an authorized service center.

4.

Install the new mower drive belt. Pull the brake pad away
from the jackshaft pulley. Put the mower drive belt around
the jackshaft pulley.

5.

Pull the belt retainer away from the idler pulley. Put  the mow-
er drive belt around the idler pulley.

6.

Make sure the “V” side of the mower drive belt is against the
jackshaft pulley and the idler pulley.

7.

Install the mower housing. See the instructions on “How To
Install The Mower Housing”.

8.

Before you mow, check the blade rotation control. See the in-
structions on “How To Adjust The Blade Rotation Control”.

Figure 31

Mower Drive Belt

Belt Retainer

Brake Pad

Idler Pulley

Jackshaft Pulley

Summary of Contents for 309029 92B Series

Page 1: ...rmation Is Necessary When Ordering Parts Or In Case Of Loss Or Theft WHERE PURCHASED DATE PURCHASED Month Day Year MODEL NO DATE OF MANUFACTURE PRODUCT INFORMATION The owner must be certain that all t...

Page 2: ...ion repair or replace at no cost to the original purchaser any part covered by this Limited Warranty during the applicable warranty period In the event the battery proves defective within ninety 90 da...

Page 3: ...for off season storage D Use only unleaded gasoline D Service the air cleaner regularly D Change oil regularly Use 10W 30 oil in summer D Tune up the engine regularly D Keep equipment in efficient op...

Page 4: ...in where you last saw them 1 Keep children out of the mowing area and in the watchful care of another responsible adult 2 Be alert and turn the engine off if children enter the area 3 Before and when...

Page 5: ...on Never let another person ride with you on the unit or on any accessories A passenger will make the unit harder to control block the visibility or distract the operator and is dangerous to the opera...

Page 6: ...he mower is not correctly assembled not operated correctly or not regularly serviced the mower can be dangerous The most important rule to follow is always use good judgement and common sense Mow safe...

Page 7: ...the grass bagger always stop the engine Before each use of the grass bagger check for cracks wear or deterioration Before you use the grass bagger replace a damaged part with a replacement part appro...

Page 8: ...tments or repairs without stopping the engine Disconnect the spark plug wire F On or near roads watch out for traffic Direct discharge away from roads F When mowing avoid areas where traction is unsur...

Page 9: ...standers Away Read User Instructions Before Operating This Machine 8 WARNING Do Not Use This Machine On Slopes Greater Than 15 Degrees 9 DANGER Keep People Especially Children Away From Unit 10 DANGER...

Page 10: ...rt with the operator on the seat WARNING Before doing any assembly or mainte nance to the mower remove the wire from the spark plug PARTS BAG CONTENTS The fasteners and other loose parts are shown bel...

Page 11: ...loosen the two wing bolts A Slide the seat for ward or backward along the seat adjusting holes as shown Tighten the wing bolts A Figure 1 Seat Seat Adjusting Hole Seat Support A B Seat Support Rod HO...

Page 12: ...battery retainer from the battery tray push in on the lower end of the battery retainer 2 Remove the battery from the right side of the unit 3 Remove the protective caps from the battery terminals 4...

Page 13: ...forest covered brush covered or grass covered land unless the engine s exhaust system is equipped with a spark arrester meeting applicable local or state laws if any If a spark arrester is used it mu...

Page 14: ...l has two functions The first function is a clutch The second function is a brake IGNITION SWITCH Use the ignition switch to start and stop the engine SHIFT LEVER Use the shift lever to change the spe...

Page 15: ...the CHOKE position to start a cold engine 2 The FAST position is marked with a detent For normal opera tion and when using a grass bagger move the throttle control to the FAST position For maximum ch...

Page 16: ...2 Move the throttle control lever to the SLOW position see Figure 8 Throttle Control Lever Figure 8 3 To go forward move the shift lever to a forward speed setting To go backward move the shift lever...

Page 17: ...ft lever forward to lower the mower housing and back to raise the mower housing Figure 11 2 When you ride on a sidewalk or road move the lift lever to the highest position and move the blade rotation...

Page 18: ...e the grass out the side install the side discharge attachment as follows 1 Remove the two wingnuts that secure the mulcher cover see Figure 12 2 Lift the mulcher cover Mount the side discharge attach...

Page 19: ...anent damage can occur CARBURETOR The factory settings for the carburetor are for most conditions If the engine is operated under the following conditions you can adjust the carburetor mixture To adju...

Page 20: ...ease the clutch brake pedal 8 Move the throttle control to the FAST position If you need to go faster or slower stop the unit and move the shift lever to another speed setting 9 Make sure the level of...

Page 21: ...the blade If the blade is bent or damaged immediately replace the blade Also make sure the nut for the blade is tight 4 Keep the blade s sharpened Worn blades will cause the ends of the grass to turn...

Page 22: ...rnings in the Owner s Manual Add fuel stabilizer Refer to the Engine Owner s Manual Prepare battery for storage a Remove from unit b Fully charge c Move to cool dry place GENERAL RECOMMENDATIONS 1 The...

Page 23: ...cut correctly and can cause an accident 8 Fasten the blade with the original washers and nut Make sure the outside rim of the Belleville washer is against the blade Figure 15 WARNING Always keep the...

Page 24: ...ation control to the DISENGAGE posi tion Stop the engine Disconnect the wire from the spark plug 7 Check the operation of the blade brake Rotate the pulley with your hand Make sure the brake pad is pr...

Page 25: ...t HOW TO CHECK AND ADJUST THE CLUTCH If the motion drive belt is loose the clutch will slip when 1 going up a hill 2 pulling a heavy load or 3 the unit will not move forward Adjust the clutch as follo...

Page 26: ...rminal Figure 22 2 Disconnect the red cable from the positive terminal 3 To disconnect the battery retainer from the battery tray push in on the lower end of the battery retainer 4 Remove the battery...

Page 27: ...r the fuel line the fuel tank must be empty If the fuel filter is dirty the engine will run rough and have less performance Remove the old filter Figure 24 Replace the old filter with a new filter Use...

Page 28: ...et ting on a flat surface Also make sure the lift links and adjuster plates are loose and can easily move up or down 6 Tighten the front and rear adjuster knobs Make sure the ad juster knobs are tight...

Page 29: ...ower drive belt is against the stack pulley Also make sure the mower drive belt is not twisted 3 Attach the front hanger to the frame support with the hanger rod Fasten with the fasteners as shown See...

Page 30: ...side of the belt is against the pulley 2 Install the end of the motion drive belt around the drive pulley 3 Make sure the motion drive belt is inside of the belt guides next to the drive pulley Tighte...

Page 31: ...4 Install the new mower drive belt Pull the brake pad away from the jackshaft pulley Put the mower drive belt around the jackshaft pulley 5 Pull the belt retainer away from the idler pulley Put the mo...

Page 32: ...ke sure the washer hold the hub caps in place Rear Wheel 1 Install the washers and spacer onto the axle as shown in Figure 33 2 Mount the square key in the key slot See Figure 33 3 Make sure the valve...

Page 33: ...4 Again clean the top of the mower housing 5 After you cut the grass clean the bottom of the mower housing STORAGE over 30 days At the end of each year prepare the unit for storage as follows THE ENGI...

Page 34: ...tank Clean the fuel line Replace the fuel filter PROBLEM A hot engine causes a decrease in power 1 Clean the air screen 2 Check the oil 3 Adjust the carburetor 4 Replace the fuel filter PROBLEM Exces...

Page 35: ...reveport LA 71107 1 800 388 6995 FAX 1 318 425 4638 Arkansas except these counties Clay Craighead Crittendan Cross Greene Hempstead Howard Jackson Lafayette Lawrence Lee Little River Miller Mississipp...

Page 36: ...REPAIR PARTS MODEL 309029x92B 36 F 030600L CHASSIS HOOD 1 2 3 4 5 6 7 10 11 11 12 13 13 14 15 16 17 18 13 19 20 20 19 21 22 23 24 25 26 43 27 28 29 30 31 32 33 36 37 39 40 16 41 42 34...

Page 37: ...3 17 Tray Battery 1401076E701 18 Nut Flange 15x79 19 Washer 17x47 20 Pin Cotter 30x20 21 Cap Fuel Tank 92317 22 Tank Fuel 1401071 23 Screw 6x111 24 Screw 710246 25 Screw 710197 26 Rod Hood Prop 140111...

Page 38: ...7 8 9 10 11 12 13 11 13 13 10 73 14 15 15 15 15 15 15 15 16 16 17 18 19 20 21 22 23 10 54 24 25 26 35 37 34 33 32 36 50 50 51 51 53 53 49 52 49 27 28 29 30 31 30 38 39 34 40 41 42 43 44 45 46 47 48 52...

Page 39: ...nge 15x79 35 Bracket Support 1401059 36 Nut Adjusting 94815 37 Rod Clutch 1401078 38 Clutch Arm Assembly 1401128 39 Ring Retainer 11x7 40 Pulley Drive 1401077 41 Bolt Carriage 2x53 42 Bolt Shoulder 9x...

Page 40: ...REPAIR PARTS MODEL 309029x92B 40 F 030600L STEERING 2 1 3 4 5 6 7 8 9 9 9 9 9 10 11 12 13 14 15 10 12 16 17 17 18 19 20 24 21 22 25 27 28 34 29 30 31 32 33 35 23 4 14 36 37 26...

Page 41: ...ing 1401058 14 Link Drag 1401123 15 Nut Flange 15x84 16 Washer 17x104 17 Nut Flange 15x88 18 Bolt Hex 1x111 19 Washer 17x118 20 Gear Pinion 1401099 21 Bolt Hex 1x146 22 E Ring Retainer 11x28 23 Pin Co...

Page 42: ...REPAIR PARTS MODEL 309029x92B 42 F 030600L MOWER HOUSING SUSPENSION 1 2 3 4 5 13 5 6 14 5 16 15 4 9 10 11 12 9 24 25 26 27 19 13 20 21 22 23 18 17 7 8 31 17 30...

Page 43: ...9 Pin Hair 31x4 10 Bolt Carriage 2x93 11 Bracket Front Hanger Pivot 1401030E701 12 Pin Front Hanger 1401118 13 Screw 26x249 14 Arm Assembly Lifter 1401129E701 15 Washer 17x206 16 Screw Guide 93349 17...

Page 44: ...1 2 3 4 5 6 7 8 9 7 9 6 9 9 9 8 10 11 12 11 10 12 13 13 14 6 6 6 8 15 16 16 17 17 18 19 20 21 22 23 24 26 27 28 29 30 31 32 29 34 35 29 38 39 40 43 64 45 49 47 48 45 45 50 51 45 53 54 56 55 58 57 62...

Page 45: ...Splined 1401065 27 Arm Assemnly Idler 1401258E701 28 Bolt Shoulder 9x39 29 Washer 17x47 30 Spring Extension 165x157 31 Spring Torsion 166x46 32 Bolt Shoulder 9x42 34 Pin Cotter 30x20 35 Arm Assembly B...

Page 46: ...REPAIR PARTS MODEL 309029x92B 46 F 030600L ELECTRICAL SYSTEM 1 2 2 3 3 4 5 6 7 8 9...

Page 47: ...1401149 Key Ignition 327349 Nut Hex Cap Ignition 3 Switch Limit 1001575 4 Fuse 54212 Holder Fuse 407078 5 Solenoid 94613 Screw Mounting 26x214 Locknut 15x116 6 Cable Battery Ground 24x37 Screw Ground...

Page 48: ...48 F 030600L...

Page 49: ...NOTES 49 F 030600L...

Page 50: ...NOTES 50 F 030600L...

Page 51: ...el 27 Fuse 33 Install Wheels 32 Lubrication 27 Mower Housing Clean 33 Install 29 Level 28 Remove 29 Muffler 22 Storage 33 Maintenance Chart 22 Motion Drive Belt Adjust 25 Replace 30 Mower Drive Belt A...

Page 52: ...ge can be used on your Rear Engine Rider See the Store or Dealer where you purchased your Rear Engine Rider If you are unable to obtain the necessary information contact the Central Parts Distribution...

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