Parts Manual 15.5HP Product Coronet RD Series Riding Mowers Mfg. No. Description 7800674 Coronet RD, 15.5HP Hydro (CE) 7800675 Coronet RD, 15.5HP Hydro (CE, FR) 17.5HP Product Mfg. No. Description 7800678 Coronet RD, 17.5HP Hydro (CE) 7800679 Coronet RD, 17.5HP Hydro (CE, FR) Manual Part No. Revision B Rev. Date: 10/27/2010
Table Of Contents PRODUCT COMPONENTS PAGES Steering Group... 4 Engine Group - Electric Clutch - Briggs & Stratton (After Serial No. 2013421413)... 6 Drive Group... 8 Electrical Group... 12 Seat, Body, Dash & Fuel Tank Group... 14 Wheel & Tire Group... 16 Decals Group - Brand & Model... 18 Decals Group - Common & Safety... 20 Bagger Group... 22 33" Mower Deck - Arbors Group... 24 33" Mower Deck - Housing & Arbors Group... 26 Torque Specification Chart... Inside Back Cover
Steering Group NOTE: Unless noted otherwise, use the standard hardware torque specification chart. 885305b 4
Steering Group REF NO PART NO. QTY. DESCRIPTION 1 1001982MA 1 COVER, Steering Wheel 2 1001980MA 1 STEERING WHEEL 3 885022YP 1 DASHBOARD 4 885106YP 1 SHAFT, Shaft 5 054789MA 1 BELLOWS, Steering 6 017X91MA 2 WASHER, Flat,.81 x.550 7 885062YP 1 FOOTREST SLEEVE 8 885002YP 1 FOOTREST, Plastic 9 1401055E701MA 1 SUPPORT, Steering 10 1401090MA 1 BEARING, Upper Steering 11 1401123E701MA 2 LINK, Drag 12 885036AYP 1 BRACKET, Support 13 1401376E701MA 1 BRACKET, Axle Front 14 885081AYP 1 AXLE AND SPINDLE ASSEMBLY 15 1401046E701MA 1 RACK, Steering 16 1401099MA 1 GEAR, Pinion 17 1401102MA 2 ROLLER 18 1401098MA 1 BEARING, Lower Steering 19 1401058E701MA 1 PLATE, Gear Mounting 20 009X67MA 2 BOLT, Shoulder, 5/16-18 x 1-1/4 21 015X88MA 2 NUT, Hex Flange Centerlock, 5/16-18 22 17X118ZMA 1 WASHER, Flat, 1-1.3 23 17X201MA 2 WASHER,.328 x 1.062 24 01X146MA 2 BOLT, Hex Head, 5/16-24 x 2-3/4 25 015X84MA 2 NUT, Centerlock, 3/8-16 26 15X118MA 2 NUT, 5/16-24 27 17X104MA 2 WASHER, Flat 28 26X249MA 13 CAPSCREW, 5/16-18 x 3/4 29 011X23MA 1 E-RING, Retainer 30 1401377MA 2 BUMPER, Rubber 31 0025X3MA 1 SCREW, Thread Forming, 1/4-20 x 1 32 17X146MA 1 WASHER, Flat,.34, 1.20 33 26X258MA 1 SCREW, Thread Forming, 10-16 x 1 34 01X111MA 2 BOLT, Hex, 3/8-16 x 1-1/2 35 885240YP 1 THROTTLE CONTROL 36 26X201MA 2 SCREW, Self Tap, #8 x 3/8 37 885118YP 1 TINNERMAN CLIP 38 885102YP 1 FLOORMAT, R.H. 39 885103YP 1 FLOORMAT, L.H. 40 885223AYP 1 SUPPORT PLATE, Steering 41 094131MA 1 RETAINER, Spring 42 26X270MA 2 SCREW, Thread Forming, 10-24 Footnotes 5
Engine Group - Electric Clutch - Briggs & Stratton (After Serial No. 2013421413) NOTE: Unless noted otherwise, use the standard hardware torque specification chart. 885158S1 6
Engine Group - Electric Clutch - Briggs & Stratton (After Serial No. 2013421413) REF NO PART NO. QTY. DESCRIPTION 1 31A677-0136-B1 1 *ENGINE, Briggs & Stratton, 15.5HP (Engine Model: 31A677-0136-B1) 1 31C777-0153-B1 1 *ENGINE, Briggs & Stratton, 17.5HP (Engine Model: 31C777-0153-B1) - 032618MA 3 TIE, Strap, 5.38 Long 2 885271YP 1 MUFFLER 3 692236 2 *GASKET 272293 4 885265YP 1 ADAPTOR, Muffler 5 885260YP 1 HEAT SHIELD ASSEMBLY 6 885107YP 1 ELECTRIC CLUTCH 7 885056AYP 1 TORQUE STRAP, Electric PTO 8 26X249MA 2 CAPSCREW, 5/16-18 x 3/4 10 0025X7MA 4 BOLT, 3/8-16 x 1-1/4 11 06X104MA 2 SCREW, Hex Head, 5/16-18 x 5/8 12 1960370SM 1 CAPSCREW, Hex, 7/16-20 x 2-1/2 13 885161YP 2 STACK PULLEY 14 885063YP 1 BAFFLE, Engine 15 009X47MA 2 SCREW, Shoulder, #10-24 16 06X103MA 2 SCREW, Torx Head, 5/16-18 x 5/8 17 1918199SM 1 LOCKWASHER, Spring, 7/16 18 0025X3MA 4 SCREW, Thread Forming, 1/4-20 x 1 20 885041AYP 1 PLATE, Belt Guide 21 015X79MA 1 NUT, Flange, 5/16-18 22 885078AYP 1 GUIDE, Belt Long 23 885077YP 1 GUIDE, Belt Short 24 017X47MA 2 WASHER, Flat, 5/16 25 015X89MA 1 NUT, Hex Flange Lock, 1/4-20 26 885243YP 1 WASHER, 1.75 x 1.04 x 0.15 27 885268YP 1 BRACKET, Muffler Support 28 0025X2MA 3 SCREW, 1/4-20 x 1/2 29 885266YP 1 DEFLECTOR, Muffler 30 26X270MA 4 SCREW, 10-24 x 1/2 31 885278YP 1 HEAT SHIELD 32 227477YP 1 SCREEN, Spark Arrester, Flat 33 227478YP 1 SCREEN, Spark Arrester, Formed Footnotes Note* See your local Briggs & Stratton distributor for parts and service. 7
Drive Group NOTE: Unless noted otherwise, use the standard hardware torque specification chart. 885313 8
Drive Group REF NO PART NO. QTY. DESCRIPTION 1 885058AYP 1 FRAME 2 885069AYP 1 IDLER PULLEY ARM ASSEMBLY 3 885338AYP 1 REINFORCEMENT PLATE, L.H. 4 885034AYP 2 BRACKET, Transaxle 5 1401030E701MA 1 BRACKET, Front Hanger Pivot 6 1401050E701MA 1 PLATE, Hitch 7 885064YP 1 IDLER STUD 8 885230AYP 1 LIFTER ASSEMBLY 9 015X88MA 5 NUT, Hex Flange Lock, 5/16-18 10 26X249MA 19 CAPSCREW, 5/16-18 x 3/4 11 885068AYP 1 CLUTCH & BRAKE PEDAL ASSEMBLY 12 885269AYP 1 PLATE, Rear 13 885070AYP 1 HYDRO ARM ASSEMBLY 14 885089AYP 1 REVERSE PEDAL ASSEMBLY 15 002X98MA 2 BOLT, Carriage, 1/4-20 x 1 16 015X67MA 4 NUT, Centerlock, 1/4-20 17 026X49MA 5 SCREW, 5/16-18 x 1/2 18 030X35MA 3 PIN, Cotter 19 1401309MA 1 IDLER PULLEY, Backside 20 094815ZMA 1 NUT, Adjusting 21 1401252MA 1 IDLER PULLEY, Fixed 22 885030YP 1 *TRANSMISSION, Hydro Gear 23 885053AYP 2 REAR HANGER BRACKET, R.H. 24 885340YP 2 BOLT, Shoulder, 3/8-16 x 1 25 015X84MA 2 NUT, Hex Flange, 3/8-16 26 885031AYP 1 BRACKET, Torque Strap 27 021544MA 1 PEDAL, Clutch and Brake 28 885104YP 1 ROD, Parking Brake 29 885026YP 1 KNOB, Parking Brake 30 056534MA 2 KEY, Square 31 885076YP 1 NUT, Adjusting 32 01X155MA 1 BOLT, Hex, 5/16-18 x 2-1/2 33 01X156MA 4 BOLT, Hex-Head, 5/16-18 x 3 35 015X98MA 3 NUT, Flange Lock, 3/8-16 36 017X38MA 2 WASHER, Flat, 3/4 37 017X53MA 3 WASHER, Flat 3/8 39 17X157MA 4 WASHER, 0.641 x 1.38 40 030X20MA 3 PIN, Cotter, 3/4 41 0031X4MA 3 HAIR PIN,.56D-.092T 42 885015YP 1 BELT, Drive, 33" 43 165X147MA 1 SPRING, Extension 44 885017YP 1 Spring, Brake Extension 45 885037AYP 1 PEDAL, Hydro 46 002X39MA 2 BOLT, Carriage, 1/4-20 x 5/8 Footnotes *For parts and service, contact transmission manufacturer 9
Drive Group NOTE: Unless noted otherwise, use the standard hardware torque specification chart. 885313 10
Drive Group REF NO PART NO. QTY. DESCRIPTION 47 885086YP 1 PAD, Hydro Pedal 48 885055YP 1 ROD, Shift Link 49 885048YP 1 LEVER, Lift Deck 50 094497MA 1 GRIP,.50 Black 51 1401118MA 1 PIN, Front Hanger 52 015X79MA 7 NUT, Hex Flange, 5/16-18 53 885059YP 1 ROD, Roll Release 54 885095YP 1 ROD, Battery 55 1401305ZMA 1 ROD, Clutch Hydro 56 26X267MA 4 SCREW, Self Tap, 5/16-18 x 7/8 57 165X154MA 1 SPRING, Extension 58 690554ZMA 2 SPACER 59 17X160MA 6 WASHER, Flat, 1-1/4 60 885228YP 1 PEDAL PAD, Hydro Reverse 61 885282YP 1 SERVICE KIT, Lifter Assembly (Not Illustrated, Includes Ref. Nos. 8 and 49) 62 885337AYP 1 REINFORCEMENT PLATE, R.H. 63 26X263MA 1 CAPSCREW, Hex, 1/4-20 x 9/16 65 885341YP 2 SPACER Footnotes *For parts and service, contact transmission manufacturer 11
Electrical Group NOTE: Unless noted otherwise, use the standard hardware torque specification chart. 885113 12
Electrical Group REF NO PART NO. QTY. DESCRIPTION 1 885279YP 1 BATTERY CABLE, Negative 2 014X79MA 2 WINGNUT, 1/4-20 3 690604MA 1 BOOT, Battery, Positive 4 024X24MA 1 BATTERY CABLE, Positive 5 ----- 1 BATTERY, 165CCA, 7.2V 6 885095YP 1 ROD, Battery 7 002X82MA 2 Bolt, Carriage 1/4-20 x.63 8 26X229MA 2 SCREW, 1/4-14 x 3/8 9 885113YP 1 WIRE HARNESS 10 1001575MA 1 SWITCH, Limit 11 032618MA 3 TIE STRAP 12 1002004MA 1 SOLENOID, 3 Pole 13 15X116MA 3 NUT, Nylock 1/4-20 14 024X31MA 1 CABLE, Battery 8GA 18.00L - Red 15 092556MA 1 SWITCH, Ignition 16 091489MA 1 NUT, Ignition Switch 17 091488MA 1 CAP, Ignition Switch 18 7102329YP 1 KEY, Ignition 19 885307YP 1 SWITCH, Seat 20 1722887SM 1 SWITCH, PTO 21 1720117SM 1 BUZZER, Bag Full Indicator 22 1720411SM 1 SWITCH, BAG FULL 23 1001845MA 1 BAGGER SWITCH 24 302031MA 1 FUSE, 15 Amp 25 885248YP 1 HARNESS, Buzzer Connector 26 885283YP 1 SERVICE KIT, Buzzer and Harness (Includes Ref Nos. 21 and 25) Footnotes 13
Seat, Body, Dash & Fuel Tank Group NOTE: Unless noted otherwise, use the standard hardware torque specification chart. 885305 14
Seat, Body, Dash & Fuel Tank Group REF NO PART NO. QTY. DESCRIPTION 1 885003AYP 1 FOOTREST 2 885001AYP 1 SEAT SUPPORT 3 885009AYP 1 COVER, Seat Support 4 885091AYP 1 DECK LIFT INDEX ASSY 5 885002YP 1 FOOTREST, Plastic 6 885024YP 1 BODY, Plastic 7 885027YP 1 BATTERY COVER 8 885010AYP 1 BRACKET, Seat 9 885060AYP 1 SEAT SUPPORT, Bracket RH 10 885061AYP 1 SEAT SUPPORT, Bracket LH 11 164X30MA 2 SPRING, Seat 12 002X53MA 6 BOLT, Carriage, 5/16-18 x 5/8 13 015X79MA 4 NUT, Hex Flange, 5/16-18 14 009X47MA 6 SCREW, Shoulder #10-24 15 009X56MA 2 BOLT, Shoulder 5/16-18 x 5/8 16 015X88MA 4 NUT, Hex Flange Centerlock 5/16-18 17 017X38MA 2 WASHER, Flat, 3/4 18 026X49MA 4 SCREW, 5/16-18 x 0.50 19 885172YP 1 SEAT 20 885108YP 4 BOLT, Shoulder, 5/16-18 x 1.50 21 885100AYP 1 LEVER, Seat Adjust 22 26X249MA 8 CAPSCREW, 5/16-18 x 3/4 23 26X263MA 6 SCREW, Hex 1/4-20 x 5/8 25 095197MA 2 CLAMP, Hose, Yellow 26 1401346MA 1 *FUEL LINE 27 092317MA 1 FUEL CAP 28 885006YP 1 TANK, Fuel 1.6 Gallon 29 885101AYP 1 BRACKET, Fuel Tank 30 002X39MA 2 BOLT, Carriage, 1/4-20 x 5/8 31 015X66MA 2 NUT, Keps Lock 1/4-20 32 017X91MA 2 WASHER, Flat,.81 X.550 X 16GA 33 1001963MA 1 RING, Foam 34 015X81MA 4 NUT, Flange Lock 1/4-20 35 885215YP 1 GRIP, Seat Adjustment Lever 36 885278YP 1 HEAT SHIELD 37 1401209MA 5 TAPE, Reflective Footnotes Note* See your local Briggs & Stratton distributor for parts and service. 15
Wheel & Tire Group NOTE: Unless noted otherwise, use the standard hardware torque specification chart. 885159 16
Wheel & Tire Group REF NO PART NO. QTY. 1 885029YP 2 2 885028YP 2 3 094618MA 4 4 0011X3MA 2 5 17X195MA 4 7 17X192MA 4 8 030X49MA 2 DESCRIPTION REAR TIRE ASSEMBLY, 16/650 FRONT TIRE ASSEMBLY, 13/500 HUB CAP E-RING,.750D x.050t WASHER, Flat, 1.862 x.765 WASHER, Flat, 3/4 PIN, Cotter 1/8" x 1-1/4" Footnotes 17
Decals Group - Brand & Model NOTE: Unless noted otherwise, use the standard hardware torque specification chart. B885322 18
Decals Group - Brand & Model REF NO PART NO. QTY. DESCRIPTION 1 885206YP 1 DECAL, Model Name 15.5HP 15.5HP Models Only 1 885219YP 1 DECAL, Model Name 17.5HP 17.5HP Models Only 2 885207YP 1 DECAL, Nose 4 885208YP 1 DECAL, Stripe, L.H. 5 885209YP 1 DECAL, Stripe, R.H. 7 1722551SM 1 DECAL, Bagger Cover 8 885204YP 1 DECAL, Deck Width Footnotes 19
Decals Group - Common & Safety NOTE: Unless noted otherwise, use the standard hardware torque specification chart. C885322 20
Decals Group - Common & Safety REF NO PART NO. QTY. DESCRIPTION 1 1734027SM 1 DECAL, Tunnel Warning 2 48X726MA 1 DECAL, Parking Brake 3 1722806SM 1 DECAL, Ignition Switch 4 885253YP 1 DECAL, Cutting Height 5 1723425SM 1 DECAL, Roll Release 6 1721107SM 1 DECAL, Discharge Tube 7 885216YP 1 DECAL, Hot Surface 8 885171YP 1 DECAL, Throttle Control 9 885218YP 1 DECAL, Fire Hazard 10 885217YP 1 DECAL, Sever Hazard 11 48X736MA 1 DECAL, Brake/Clutch 12 885169YP 1 DECAL, Speed Control 13 48X511MA 1 DECAL, Draw Bar Load 14 48X5911MA 1 DECAL, Noise Level 15 * 1 ID TAG Footnotes 21
Bagger Group NOTE: Unless noted otherwise, use the standard hardware torque specification chart. 885319 22
Bagger Group REF NO PART NO. QTY. DESCRIPTION 1 885025YP 1 BAGGER COVER 2 885247AYP 1 BAG FRAME ASSEMBLY 3 885099AYP 1 BAG FRAME, Lower 4 885336BMYP 1 REAR PLATE ASSEMBLY 5 885131YP 4 SCREW, Self Tap 8 1920415SM 2 CAPSCREW, 3/8-16 x 1 1/4 9 015X85MA 2 NUT, 3/8-16 10 885129YP 2 SCREW, Flat Head, 10-3/4 11 015X79MA 2 NUT, Flange, 5/16-18 12 885357YP 1 BAG 13 885244YP 1 HANDLE, Bagger 14 001X94MA 1 SCREW, 1/4-20 x 1-1/4 15 015X89MA 1 NUT, Hex Flange Lock, 1/4-20 16 1401176MA 1 GRIP 17 030X20MA 2 COTTER PIN 19 002X53MA 2 BOLT, Carriage, 5/16-18 x 5/8 20 17X212MA 2 WASHER, 0.406 x 1-1/4 21 015X88MA 4 NUT, 5/16-18 22 1401242MA 1 BAFFLE, Rubber 23 1720411SM 1 SWITCH, Bag Full 24 1960607SM 1 PIN 25 002X82MA 3 BOLT, Carriage, 1/4-20 x 5/8 26 15X116MA 2 NUT, Hex, 1/4-20 27 885234AYP 1 BRACKET, Bag Full 28 885235AYP 1 LEVER, Bag Full Indicator 29 017X38MA 1 WASHER, 1/4 x 3/4 30 014X79MA 1 WINGNUT 31 885065YP 2 SCREW, Self Tapping, 5/16-18 x 1.13 32 17X195MA 1 WASHER, Flat, 3/4 x 1-7/8 33 1960221SM 1 HAIRPIN 35 710083MA 2 WASHER,.39-1.14 36 690402MA 2 LATCH, Spring 37 1930591SM 4 CAPSCREW, 5/16-18 x 3/4 38 17X185MA 4 WASHER, 3/8 x 5/8 39 885251YP 1 HANDLE, Bagger 40 310169MA 2 SCREW, 1/4-20 x 5/8 41 885276YP 1 BRACE 42 1922605SM 2 CAPSCREW, Hex Head, 3/8-16 x 1-1/4 43 015X68MA 2 NUT, 3/8-16 44 885355YP 1 HEIGHT ADJUSTER 45 15X79MA 4 NUT, Hex Flange Serrated, 5/16-18 -- 885284YP 1 SERVICE KIT, Bag Frame Assembly (Includes Ref Nos. 2, 13, 39, 40) -- 885285YP 1 SERVICE KIT, Rear Plate Assembly (Includes Ref Nos. 4, 11, 35, 36, 37, 38) Footnotes 23
33" Mower Deck - Arbors Group NOTE: Unless noted otherwise, use the standard hardware torque specification chart. 885320b 24
33" Mower Deck - Arbors Group REF NO PART NO. QTY. DESCRIPTION 1 015X88MA 2 NUT, 5/16-18 2 7091592YP 1 BOLT, 5/16-18 x 2 3 885309CYP 1 BLADE, Idler Bracket 5 094384MA 1 BELT GUIDE 7 7052294YP 1 HOUSING, Spindle 8 1401252MA 1 IDLER PULLEY 9 7019523YP 1 BLADE, 33" 10 885019YP 1 PULLEY, 33" Input 11 7038018AYP 1 BRACE, Spindle 12 7010740YP 2 RING, Retaining 13 7012670YP 1 TOLERANCE RING 14 7014407SM 2 WASHER, Spindle 15 885078AYP 1 BELT GUIDE, Long 16 015X98MA 1 NUT, Flange 3/8-16 17 7074467SM 1 NUT, Hex, Jam, 3/4F GR8 18 001X85MA 10 BOLT, Hex, 3/8-16 x 3/4 19 7091619SM 4 NUT, Hex Flange, 3/8-16 20 015X84MA 6 NUT, Centerlock, 3/8-16 21 885018YP 1 BELT, Blade Drive, 33" 23 7090559YP 2 NUT, Hex Jam, 1/2-20 24 7090509YP 2 WASHER, Internal Tooth Lock, 1/2 25 7090356YP 1 NUT, Hex Center Lock Jam, 5/8-18 26 885054AYP 2 AIR LIFT, 33" 27 7090228SM 6 SCREW, Oval Head, 5/16-24 x 21/32 28 7090391SM 6 WASHER, Internal Tooth Lock, 5/16 29 7091297SM 6 NUT, Hex, 5/16-24 30 015X79MA 7 NUT, Hex Flange, 5/16-18 31 885344BZYP 1 HOLDER, Blade 32 7090491YP 2 CAPSCREW, Hex Head, 1/2-20 x 1-1/4, GR5 34 7032028YP 1 WASHER, 25/32 x 1-1/2 35 885221YP 1 SPRING, Extension PTO 36 002X53MA 4 BOLT, Carriage, 3/8-16 x 5/8 37 885133CYP 1 GUARD, L.H. (France) 38 885354CYP 1 GUARD, R.H. (France) 39 885345AYP 1 STIFFENER 40 885353AYP 1 BRACE, R.H. (France) 41 885287AYP 1 BRACE, L.H. (France) 42 1930591SM 3 CAPSCREW, Hex Whiz Lock, 5/16-18 x 3/4 43 701817SM 1 FITTING, Grease 44 7012491SM 2 RING, Retaining 45 2108202SM 2 BEARING, Spindle 46 7024687AYP 1 SHAFT, Spindle 47 7502343BMYP 1 SPINDLE ASSEMBLY, Complete (Includes Ref. Nos. 7, 14, 25, 31, 43, 44, 45 & 46) Footnotes 25
33" Mower Deck - Housing & Arbors Group NOTE: Unless noted otherwise, use the standard hardware torque specification chart. 885320 26
33" Mower Deck - Housing & Arbors Group REF NO PART NO. QTY. DESCRIPTION 1 885332CYP 1 BLADE HOUSING KIT, 33" (Kit Includes Safety Decals) 2 885045CYP 1 BRACKET, Top Deck, L.H. 3 885047CYP 1 BRACKET, Top Deck R.H. 4 885094CYP 1 HINGE, Mulching Cover 5 885352CYP 1 FRONT DECK ADJUSTMENT ASSY 6 7033570BMYP 1 ANTI SCALP BRACKET, Front 7 7033571BMYP 2 ANTI SCALP BRACKET, Rear 8 002X53MA 19 BOLT, Carriage, 5/16-18 x 5/8 9 015X79MA 13 NUT, Hex Flange, 5/16-18 10 015X88MA 9 NUT, Hex Flange Centerlock, 5/16-18 11 885039CYP 2 ARM, Rear 12 885052CYP 1 HANGER, Front 13 7026234YP 1 ROD DEFLECTOR 14 885348YP 2 ROD, Lift Link 15 885115YP 2 NUT, Adjusting 16 885349YP 1 LIFT ROD, Fixed 17 885227YP 1 SPRING, Deflector 18 7026483YP 1 PUSH CAP 19 885005YP 1 REAR DISCHARGE CHUTE 20 885066YP 1 CHUTE EXTENSION, Upper 21 054695MA 1 RUBBER STRAP 22 054563MA 1 PIN 23 002X39MA 1 BOLT, Carriage, 1/4-20 x 5/8 24 015X89MA 1 NUT, Hex Flange Lock, 1/4-20 25 002X74MA 3 BOLT, Carriage, 5/16-18 x 3/4 26 017X45MA 1 WASHER 27 009X58MA 4 BOLT, Shoulder, 3/8-16 x 1.10 28 015X84MA 4 NUT, Hex Flange, 3/8-16 29 885016YP 1 MULCH COVER 30 17X102MA 6 WASHER, 1/2 x 7/8 31 17X120MA 2 WASHER, 1/2 x 1-1/2 32 0031X4MA 6 HAIRPIN 33 7019190YP 3 WHEELS, Anti Scalp 34 7091532YP 3 CAPSCREW, Hex Head, 3/8-24 x 3/4, GR5 35 7015272YP 3 SPACER, 3" Long 36 7091518SM 3 NUT, Hex Nylock, 3/8-24 38 017X47MA 2 WASHER, Flat, 5/16 37 885093YP 1 DEFLECTOR, Chute 39 004X71MA 1 BOLT, 1/4-20 x 1 40 015X66MA 1 NUT, Keps Lock, 1/4-20 Footnotes 27
Hardware Identification & Torque Specifications Torque Specification Chart FOR STANDARD METRIC MACHINE HARDWARE (Tolerance ± 20%) Torque Specification Chart FOR STANDARD MACHINE HARDWARE (Tolerance ± 20%) Property Class 5.6 Class 5.6 8.8 10.9 12.9 Class 8.8 Class 10.9 Class 12.9 Size Of in/lbs in/lbs in/lbs in/lbs Hardware ft/lbs Nm. ft/lbs Nm. ft/lbs Nm. ft/lbs Nm. M3 5.88.56 13.44 1.28 19.2 1.80 22.92 2.15 M4 13.44 1.28 30.72 2.90 43.44 4.10 52.56 4.95 M5 26.4 2.50 60.96 5.75 5.97 8.10 7.15 9.7 M6 44.64 4.3 7.3 9.9 10.3 14 12.1 16.5 M7 5.2 7.1 12.1 16.5 16.9 23 19.9 27 M8 7.7 10.5 17.7 24 25 34 29 40 M10 15 21 35 48 50 67 59 81 M12 26 36 61 83 86.2 117 103 140 M14 42 58 101 132 136 185 162 220 M16 64 88 147 200 210 285 250 340 M18 89 121 202 275 287 390 346 470 M20 126 171 290 390 405 550 486 660 M22 169 230 390 530 559 745 656 890 M24 217 295 497 375 708 960 840 1140 M27 320 435 733 995 1032 1400 1239 1680 M30 435 590 995 1350 1401 1900 1681 2280 M33 590 800 1349 1830 1902 2580 2278 3090 M36 759 1030 1740 2360 2441 3310 2935 3980 M39 988 1340 2249 3050 3163 4290 3798 5150 The guides and ruler furnished below are designed to help you select the appropriate hardware. 0 10 20 0 Inside Diameter (in) Nut, 1/2-16 1/4 1/2 3/4 1 30 40 1/4 1/2 3/4 50 60 Thread Diameter (mm) Body Diameter 2 Screw, 1/2-16 x 2 1/4 1/2 3/4 70 80 3 Body Diameter Nut, M8 Screw, M8-1.25 x 25 Thread Diameter (mm) Threads per inch Body Length Distance between threads (mm) Threads per inch 90 100 1/4 1/2 3/4 Body Length (mm) Body Length (in) 4 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 29 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. Common Hardware Types Hex Head Capscrew Washer Standard Hardware Sizing When a washer or nut is identified as 1/2 (M8), this is the Nominal size, meaning the inside diameter is 1/2 inch (8mm metric thread diameter); if a second number is present it represents the threads per inch (distance between threads). Carriage Bolt Wrench & Fastener Size Guide Lockwasher Hex Nut When bolt or capscrew is identified as 1/2-16 x 2 (M8-1.25 x 50 ), this means the Nominal size, or body diameter is 1/2 inch (8mm metric thread diameter), the second number,16, represents the threads per inch, (1.25 thread diameter). The final number is the body length of the bolt or screw, 2 inches (50mm). 1/4 Bolt or Nut Wrench 7/16 M6 Bolt or Nut Wrench 10mm 5/16 Bolt or Nut Wrench 1/2 M8 Bolt or Nut Wrench 13mm 3/8 Bolt or Nut Wrench 9/16 M10 Bolt or Nut Wrench 17mm 7/16 Bolt or Nut Wrench (Bolt) 5/8 Wrench (Nut) 11/16 M12 Bolt or Nut Wrench 19mm 1/2 Bolt or Nut Wrench 3/4 M14 Bolt or Nut Wrench 22 mm
IT IS THE POLICY OF BRIGGS & STRATTON CORP. TO IMPROVE ITS PRODUCTS WHENEVER IT IS POSSIBLE AND PRACTICAL TO DO SO. WE RESERVE THE RIGHT TO MAKE CHANGES OR ADD IMPROVEMENTS AT ANY TIME WITHOUT INCURRING ANY OBLIGATION TO MAKE SUCH CHANGES ON PRODUCTS. Briggs & Stratton Yard Power Products Group 3515 N. 124 Street / PO Box 702 Wauwatosa, WI 53222 USA www.simplicitymfg.com