JOHN DEERE WORLDWIDE COMMERCIAL & CONSUMER EQUIPMENT DIVISION Dual Stage Snowthrower 928E PARTS IPL1735371 MANUAL North American Edition Litho in USA
Table Of Contents PRODUCT COMPONENTS PAGES Engine and Frame Group - Steerable... 4 Auger Drive Group - 28"... 6 Traction Drive Group - Standard... 8 Auger Housing and Chute Group - 28"... 10 Handles and Controls Group... 12 Decal Group... 16 Gear Case Assembly... 18 Wheels and Tires Group... 20 Torque Specification Chart... Inside Back Cover
Engine and Frame Group - Steerable NOTE: Unless noted otherwise, use the standard hardware torque specification chart. 2987787 4
Engine and Frame Group - Steerable REF NO PART NO. QTY. DESCRIPTION 1 ----- 1 ENGINE, B&S Powerbuilt * (Model # 20M1140133E1) 2 1724064SM 1 CORD, Electric Start 3 1734698SM 1 GUARD, Muffler 4 1736103SM 3 SCREW, Hex Washer Head Taptite, 10-24 x 3/8 5 002X97MA 4 CARRIAGE BOLT 6 028X76MA 4 NUT, Speed 7 2831277SM 4 NUT, Hex Flange, 5/16-18 Whiz Lock Small 8 1501109MA 1 PULLEY, Engine 9 1922755SM 2 WASHER, 3/8 10 1916965SM 1 LOCKWASHER, Spring 3/8 11 1960428SM 1 CAPSCREW, Hex Head, 3/8-24 x 1-1/4 G8 12 1733324SM 1 V-BELT, Drive 13 1736421YP 1 V-BELT, Auger 14 1733014SM 1 STOP, Belt 15 1917356SM 2 LOCKWASHER, Spring 5/16 16 1921515SM 2 CAPSCREW, Hex Head, 5/16-24 x 3/4 G5 17 1501112YZMA 1 IDLER BRACKET ASSEMBLY, Drive Belt 18 1501065MA 1 BUSHING, Idler Bracket 19 53704MA 1 SPRING, Extension Idler 20 1502120MA 2 IDLER, Plastic Ball Bearing 21 1917421SM 2 NUT, Hex Jam, 3/8-16 22 585781MA 1 CARRIAGE BOLT, 3/8-16 x 1-1/4 23 1501226YZMA 1 IDLER ASSEMBLY, Auger 24 1502041MA 1 SPACER, Auger Idler 25 1960027SM 1 WASHER, 1/2 26 1733451SM 1 BRACKET & HUB ASSEMBLY, Spring 27 711682MA 1 PIN, Hair 28 1736381YP 1 PIN, Clevis 29 1740906ASM 1 PANEL, Bottom 30 1927429SM 10 SCREW, Hex Washer Head Taptite, 1/4-20 x 5/8 31 165X159MA 1 SPRING, Extension Auger Idler 32 1740571FMA 1 FRAME BOX 33 1733583FSM 1 PLATE, Engine Mount 34 1924856SM 6 SCREW, Hex Washer Head Taptite, 5/16-18 x 1/2 35 1664847SM 4 SCREW, Hex Washer Head Taptite, 5/16-18 x 3/4 36 1732486SM 1 COVER, Belt w/toolbox Includes Decal 39 26X306MA 2 SCREW, Hex 40 7023590SM 1 PIN, Cotter, Self Lock,.25 Footnotes Note* See your local Briggs & Stratton distributor for parts and service. 5
Auger Drive Group - 28" NOTE: Unless noted otherwise, use the standard hardware torque specification chart. 987908 6
Auger Drive Group - 28" REF NO PART NO. QTY. 1 1687404 1 3 1612187BCYP 1 4 1960474SM 1 5 1732185SM 1 6 1734676BCYP 1 7 1734675BCYP 1 8 1732303SM 1 9 1928721SM 2 10 2818312SM 2 11 1931333SM 1 12 1931277SM 1 14 2821133SM 2 DESCRIPTION KIT, Shear Pin IMPELLER ASSEMBLY SCREW, Set Square Head Cup Point, 3/8-16 x 1/2 G8 PULLEY, 8.40 OD.752ID.720WD W/Hub AUGER ASSEMBLY, 28" & 30" R.H. AUGER ASSEMBLY, 28" & 30" L.H. GEAR BOX ASSEMBLY SCREW, Set Square Head Cup Point, 5/16-18 x 1/2 G8 KEY, Woodruff CARRIAGE BOLT, 5/16-18 x 3/4 G5 NUT, Hex Flange Whiz Lock, 5/16-18 FITTING, Lube, 1/4 Drive, No Check Ball Footnotes 7
Traction Drive Group - Standard NOTE: Unless noted otherwise, use the standard hardware torque specification chart. 2987249 8
Traction Drive Group - Standard REF NO PART NO. QTY. DESCRIPTION 1 579851MA 1 CHAIN, Roller 2 334163MA 4 RETAINER & BUSHING ASSEMBLY 3 579858MA 5 WASHER 4 1924856SM 8 SCREW, Hex Washer Head Taptite, 5/16-18 x 1/2 5 579868MA 1 CHAIN, Roller 6 11X30MA 5 RETAINER, Ring 7/16 7 1502105YZMA 1 SPRING LINK ASSEMBLY 8 165X112MA 3 SPRING, Extension 9 1501090MA 1 SPROCKET, Set 10 1960027SM 2 WASHER, 1/2 11 1501092YZMA 1 AXLE, Swing Plate 12 1501563MA 1 AXLE, Bushing 13 01X193MA 1 BOLT, Hex 1/4-20 x 1-3/4 G8 16 1501089MA 1 SPROCKET, Axle 17 1501114MA 2 BEARING, Axle D-Hole 18 1501100MA 1 HEX SHAFT & SPROCKET ASSEMBLY 19 337029MA 1 HUB, Friction Wheel & Bearing 20 1501435MA 1 WHEEL, Friction 21 1921959SM 3 CAPSCREW, Hex Head 1/4-20 x 5/8 G5 22 1928372SM 3 NUT, Hex KEPS 1/4-20 23 579859MA 1 RING, Retaining Extension 24 15X114MA 1 NUT, 3/8-24 Flange Lock 25 1501057YZMA 1 PLATE, Swinging 26 1501158MA 1 SPACER, Friction Pulley 27 1501115MA 1 FRICTION PULLEY ASSEMBLY 28 1501110YZMA 1 SPEED SELECT ASSEMBLY 29 579944MA 1 BEARING, Flange 30 1920397SM 2 NUT, Hex Lock ESNA Light 1/4-20 31 1922837SM 1 CAPSCREW, Hex Head, 1/4-20 x 1-1/2 G5 32 579860MA 1 SPOOL CABLE, Auger Control 33 1501059YZMA 1 BRACKET, Cable Spool 34 1501122MA 1 CABLE, Front Drive Lower All Footnotes 9
Auger Housing and Chute Group - 28" NOTE: Unless noted otherwise, use the standard hardware torque specification chart. 2987764 10
Auger Housing and Chute Group - 28" REF NO PART NO. QTY. DESCRIPTION 1 1734565FSM 1 AUGER HOUSING ASSEMBLY, 28" Auger 2 1732744FSM 1 CHUTE & DEFLECTOR ASSEMBLY 3 1709947ASM 1 BLADE, Scraper, 28" 4 1960699SM 5 CARRIAGE BOLT, 5/16-18 x 5/8 G5 5 1935048SM 5 NUT, Hex Flange Two-Way Lock, 5/16-18 7 1727854ASM 2 SKID, Shoe, Reversible 8 1960711SM 4 CARRIAGE BOLT, 3/8-16 x 3/4 G5 9 1960687SM 4 NUT, Hex Flange ESNA, 3/8-16 12 1665982SM 1 BEARING, Retainer 13 1930659SM 3 RETAINER, Nut, 5/16-18 14 1960738SM 3 SCREW, Hex Whiz Lock Flange, 5/16-18 x 3/4 15 2108202SM 1 BEARING, Greased 17 1733103SM 2 BUSHING, Auger Flange 18 1664847SM 4 SCREW, Hex Head,.312-18 x 3/4 19 1931202SM 6 SCREW, Hex Washer Head Taptite 5/16-18 x 1-1/4 20 1733209SM 1 STICK, Cleanout w/brush 21 1501672MA 2 CLIP, Retainer 22 2860604SM 2 SCREW, Hex Washer Head Slot 23 1933896SM 2 NUT, Hex Lock 10-24 w/nylon Insert 24 578063MA 2 BLOCK, Universal Pivot 26 1733455SM 1 SPRING, Extension 27 7011938SM 3 RETAINER, Spout 28 1960001SM 6 CAPSCREW, Hex Washer Head Taptite, #10C x 5/8 GR5 BZ 29 2860210SM 1 WASHER, Nylon,.388 x 1.12 x.030 30 1931333SM 1 CARRIAGE BOLT, 5/16-18 x 3/4 G5 31 1960686SM 1 NUT, Hex Flange ESNA, 5/16-18 33 1932718SM 1 NUT, Push for.312 DIA Stud Capped.625OD 35 1734738SM 1 DECAL, Hinge Upper 38 1734739SM 1 DECAL, Hinge Lower 39 1733102ASM 2 DRIFT CUTTER 40 1734932ASM 2 COVER, Bushing Footnotes 11
Handles and Controls Group NOTE: Unless noted otherwise, use the standard hardware torque specification chart. 2987753 12
Handles and Controls Group REF NO PART NO. QTY. 1 1923701SM 2 3 1732427SM 1 4 1924356SM 1 5 50786MA 2 6 1918266SM 2 7 1919439SM 2 8 1722667SM 1 10 1733205SM 1 11 1923282SM 2 12 1921962SM 2 13 1733045ASM 1 14 1734354SM 1 15 1931277SM 3 16 1732971SM 1 17 2820263SM 2 19 50782MA 1 20 1917356SM 1 21 1960093SM 1 22 1714084SM 1 23 1715658SM 1 24 1732738SM 1 25 1732563SM 1 26 1667588SM 2 30 1920397SM 8 31 1927429SM 2 32 1732470SM 1 33 1733778FSM 1 34 1960715SM 4 35 1709188SM 1 36 1922837SM 2 37 1931333SM 4 39 1732064ASM 1 40 1732471SM 1 41 1722638SM 1 42 1923358SM 2 43 1726317SM 2 44 1715655SM 2 45 1678392SM 2 47 1734587ASM 1 48 1734586ASM 1 49 1960723SM 4 50 1732781ASM 1 51 1960686SM 4 DESCRIPTION CAPSCREW, Hex Head 3/8-16 x 2 G5 ROD, Remote Chute WASHER, 3/8 SPRING, Compression.509 DIA x 3/4 WASHER, 3/8 NUT, Hex Lock ESNA Light 3/8-16 NC3B HANDLE, Clutch L.H. ROD & PLATE ASSEMBLY, Speed Control CAPSCREW, Hex Head 1/4-20 x 2-1/2 G5 CAPSCREW, Hex Head 1/4-20 x 1-3/4 G5 BRACKET, Speed & Deflector Control 12GA ROD, Link Speed Control NUT, Hex Flange 5/16-18, Whiz Lock Small CABLE, Deflector Control NUT, Hex 5/16-24 BALLJOINT, Steel LOCKWASHER, Spring 5/16 NUT, Push Pal 5/16 Diameter Stud Capped KNOB, Spinner ROD, Chute Control HARNESS, Wiring, Handwarmers SWITCH, Handwarmers BUSHING NUT, Hex Lock ESNA Light 1/4-20 SCREW, Hex Washer Head Taptite 1/4-20 x 5/8 KNOB, Interior Thread 3/8-16 COVER, Panel 16GA SCREW, Truss Head Torx Drive 1/4-20 x 3/4 PLUG, Dash Hole CAPSCREW, Hex Head 1/4-20 x 1-1/2 G5 CARRIAGE BOLT, 5/16-18 x 3/4 G5 SUPPORT, Dash Panel Cover CABLE & SPRING ASSEMBLY, Auger Drive R.H. HANDLE, Clutch R.H. NUT, Hex Centerlock 1/4-20 GRIP, Black Soft 1" Diameter SPACER, Handle SPACER HANDLE, Upper R.H. Tubular HANDLE, Upper L.H. Tubular CARRIAGE BOLT, 5/16-18 x 2-1/4 G5 HANDLE, Lower Tubular NUT, Hex Flange 5/16-18 ESNA Footnotes 13
Handles and Controls Group NOTE: Unless noted otherwise, use the standard hardware torque specification chart. 2987753 14
Handles and Controls Group REF NO PART NO. QTY. 53 1664847SM 1 54 313441MA 1 55 308146MA 1 56 1502113MA 1 57 1733730SM 1 58 1679166SM 1 59 1733505ASM 1 60 1733095SM 1 61 1733509SM 1 62 1960027SM 4 63 2108360SM 1 64 1960353SM 1 65 1722630SM 1 66 1732322SM 1 68 1733192SM 1 69 579860MA 2 70 1732761SM 1 71 2816168SM 1 72 1611911SM 1 73 1668186SM 1 75 1960589SM 1 76 1933896SM 1 80 578060MA 2 81 578063MA 2 82 579493MA 2 83 1733737ASM 1 84 1733611SM 2 85 1501293MA 2 86 578309MA 2 87 1733182SM 1 88 1960373SM 1 89 1733379ASM 1 90 1935048SM 2 91 1921333SM 1 92 1921977SM 1 93 1960684SM 1 DESCRIPTION SCREW, Hex Washer Head Taptite 5/16-18 x 3/4 BRACKET, Cable Adjusting 13GA BOOT, Spring End Cover CABLE, Drive SHIM, Spacer 18GA SPACER BRACKET, Free Hand Control SPACER, Powdered Metal ROD & SPRING ASSEMBLY, w/pin WASHER, 1/2 SPRING, Compression WASHER, 1/4 ROD, Hold Down HEADLIGHT ASSEMBLY, Oval Clear KNOB, Slot Speed SPOOL CABLE, Auger Control ROD & YOKE ASSEMBLY, Chute PIN, Spring SUPPORT, Worm 10GA WORM, Chute L.H. SCREW, Round Head Phillips #10-24 x 3/4 NUT, Hex Lock 10-24 W/Nylon Insert PIN, Universal Joint BLOCK, Universal Pivot PIN, Cotter SUPPORT, Chute Rod YOKE & TUBE ASSEMBLY, Chute PIN, Hair Chute Gear PIN, Clevis ROD & YOKE ASSEMBLY, Chute SCREW, Hex Washer Head Taptite 5/16-18 x 1 SPACER, Block NUT, Hex Flange 5/16-18 Two-Way Lock CAPSCREW, Hex Head 5/16-18 x 1 G5 CAPSCREW, Hex Head 5/16-18 x 1-1/4 G5 NUT, Hex KEPS 5/16-18 Conical Washer Footnotes 15
Decal Group NOTE: Unless noted otherwise, use the standard hardware torque specification chart. 2988090 16
Decal Group REF NO PART NO. QTY. 1 1736326YP 1 2 1735361YP 1 3 1733772SM 1 4 1736332YP 1 5 1736333YP 1 6 1736643YP 1 7 1736157YP 2 8 48X5960MA 1 9 1735365YP 1 13 1736331YP 1 14 1736334YP 1 15 ----- 1 17 1736328YP 1 18 5131MA 1 19 ----- 1 20 ----- 1 21 OMM158678 1 22 IPL1735371 1 DESCRIPTION DECAL, Dashboard PLATE, John Deere DECAL, Shift, 1-6, R1, R2 DECAL, Danger Avoid Injury from Auger DECAL, Danger Amputation Hazard DECAL, Oil Drain DECAL, Leaping Deer Logo DECAL, Clean-Out Brush DECAL, Model Number, 928E, John Deere DECAL, Friction Disc Over-Adjustment DECAL, Required Maintenance, Lubrication STICKER, Serial with Bar Code * DECAL, Warning, Thrown Objects DECAL, V-Belt Adjustment DECAL, Customer Service, John Deere * DECAL, OPEI Certified ANSI * MANUAL, Operator's MANUAL, Parts List Footnotes Note* Not a serviceable part. 17
Gear Case Assembly NOTE: Unless noted otherwise, use the standard hardware torque specification chart. 1732303 18
Gear Case Assembly REF NO PART NO. QTY. 1 1923282SM 1 2 1960346SM 5 3 1612136SM 1 4 1668971SM 1 5 1612124SM 1 6 1732440SM 1 7 1732182SM 1 8 1612093SM 1 9 1612149SM 2 10 2836098SM 1 11 1612127SM 1 12 1612142SM 1 13 2168111SM 1 14 2118315SM 2 15 1612141SM 1 16 1612137SM 1 17 1930642SM 7 18 2118118SM 2 19 1732152SM 1 20 2818312SM 1 21 1732991SM 2 22 1612111SM 1 23 2830246SM 1 DESCRIPTION CAPSCREW, 1/4-20 x 2-1/2 CAPSCREW, 1/4-20 x 2-1/4 GEAR CASE, L.H. TAPERED PIPE PLUG GASKET SHAFT, Auger Cutoff SHAFT, Worm Cutoff SEAL, Oil FLANGE BUSHING PIN, Drive Lock THRUST COLLAR ROLLED WORM CASE THRUST WASHER THRUST WASHER GEAR, Worm GEAR CASE, R.H. NUT, Top Lock Flange, 1/4-20 SEAL WIREFORM BRACKET KEY, Woodruff BUSHING TUBE KEY, Woodruff Footnotes 19
Wheels and Tires Group NOTE: Unless noted otherwise, use the standard hardware torque specification chart. 2987953 20
Wheels and Tires Group REF NO PART NO. QTY. 1 1679697SM 2 2 1735357YP 1 3 1735358YP 1 5 1920397SM 1 6 1657528SM 2 8 712120MA 2 10 1501032EMA 1 11 2001066MA 2 12 1501856YZMA 1 13 164X34MA 1 14 1501857MA 1 15 1501855MA 1 16 73839MA 1 DESCRIPTION PIN, Klik WHEEL & TIRE ASSEMBLY, L.H. SNOW XTRAC 16 x 4.8-8 WHEEL & TIRE ASSEMBLY, R.H. SNOW XTRAC 16 x 4.8-8 NUT, Hex Lock ESNA Light, 1/4-20 NC3B Black RETAINING RING, Extertal, #75 0.750 Self Lock WASHER, Flat.765 x 1.12 x.06 YZ DISC, Wheel Lock SCREW, 3/8-16 x 1/2 Hex-18 PIN, Wheel Lock 1/4-20 0.7 SPRING, Compression HUB, Wheel Lock Centered KNOB, Wheel Lock CAPSCREW, 1/4-20 x 2-1/4 Hex Head GR Footnotes 21
Hardware Identification & Torque Specifications Common Hardware Types Hex Head Capscrew Washer Torque Specification Chart FOR STANDARD MACHINE HARDWARE (Tolerance ± 20%) Carriage Bolt Screw, 1/2 x 2 Body Diameter Body Length Lockwasher Hex Nut Standard Hardware Sizing When a washer or nut is identified as 1/2, this is the Nominal size, meaning the inside diameter is 1/2 inch; if a second number is present it represent the threads per inch When bolt or capscrew is identified as 1/2-16 x 2, this means the Nominal size, or body diameter is 1/2 inch; the second number represents the threads per inch (16 in this example, and the final number is the body length of the bolt or screw (in this example 2 inches long). The guides and ruler furnished below are designed to help you select the appropriate hardware and tools. 0 1/4 1/2 3/4 1 1/4 1/2 3/4 2 1/4 1/2 3/4 3 1/4 1/2 3/4 Nut, 1/2 Inside Diameter Hardware Grade No Marks SAE Grade 2 SAE Grade 5 SAE Grade 8 Size Of in/lbs in/lbs in/lbs Hardware ft/lbs Nm. ft/lbs Nm. ft/lbs Nm. 8-32 19 2.1 30 3.4 41 4.6 8-36 20 2.3 31 3.5 43 4.9 10-24 27 3.1 43 4.9 60 6.8 10-32 31 3.5 49 5.5 68 7.7 1/4-20 66 7.6 8 10.9 12 16.3 1/4-28 76 8.6 10 13.6 14 19.0 5/16-18 11 15.0 17 23.1 25 34.0 5/16-24 12 16.3 19 25.8 27 34.0 3/8-16 20 27.2 30 40.8 45 61.2 3/8-24 23 31.3 35 47.6 50 68.0 7/16-14 30 40.8 50 68.0 70 95.2 7/16-20 35 47.6 55 74.8 80 108.8 1/2-13 50 68.0 75 102.0 110 149.6 1/2-20 55 74.8 90 122.4 120 163.2 9/16-12 65 88.4 110 149.6 150 204.0 9/16-18 75 102.0 120 163.2 170 231.2 5/8-11 90 122.4 150 204.0 220 299.2 5/8-18 100 136 180 244.8 240 326.4 3/4-10 160 217.6 260 353.6 386 525.0 3/4-16 180 244.8 300 408.0 420 571.2 7/8-9 140 190.4 400 544.0 600 816.0 7/8-14 155 210.8 440 598.4 660 897.6 1-8 220 299.2 580 788.8 900 1,244.0 1-12 240 326.4 640 870.4 1,000 1,360.0 NOTES 1. These torque values are to be used for all hardware excluding: locknuts, self-tapping screws, thread forming screws, sheet metal screws and socket head setscrews. 2. Recommended seating torque values for locknuts: a. for prevailing torque locknuts - use 65% of grade 5 torques. b. for flange whizlock nuts and screws - use 135% of grade 5 torques. 3. Unless otherwise noted on assembly drawings, all torque values must meet this specification. 4 Wrench & Fastener Size Guide 1/4 5/16 3/8 7/16 DIA. 1/2 DIA. 1/4 Bolt or Nut Wrench 7/16 5/16 Bolt or Nut Wrench 1/2 3/8 Bolt or Nut Wrench 9/16 7/16 Bolt or Nut Wrench (Bolt) 5/8 Wrench (Nut) 11/16 1/2 Bolt or Nut Wrench 3/4