Parts List Model 7800162 7800191 7800192 7800307 7800309 7800311 7102428 Revision 02 Rev. Date 06/2008
Table Of Contents PRODUCT COMPONENTS PAGES Main Frame Assembly - Gear Drive... 4 Main Frame Assembly - Hydro Drive... 8 Steering Group... 12 Engine Group... 14 Motion Drive Group - Gear Drive... 16 Motion Drive Group - Hydro Drive... 20 Electrical Group - Gear Drive... 24 Electrical Group - Hydro Drive... 26 Hood/Seat Group... 28 Fuel Tank Group... 32 Housing Suspension Group... 34 Decal Group... 36 42" Mower Housing Assembly... 38 46" Mower Housing Assembly... 40 Wiring Schematic - Gear & Hydro Drive... 42 42" Mower Deck Group... 44 46" Mower Deck Group... 46 Torque Specification Chart... Inside Back Cover
Main Frame Assembly - Gear Drive NOTE: Unless noted otherwise, use the standard hardware torque specification chart. 4
Main Frame Assembly - Gear Drive REF NO PART NO. DESCRIPTION 1 7300869ZMA 1.00 RAIL, FRAME LH 2 7300870ZMA 1.00 RAIL, FRAME RH 3 26X249MA 55.00 SCREW, 5/16-18 4 7091286YP 5.00 SCREW, 10-24X.50 SELF-TAP SEMS 5 7300876ZYP 1.00 TOP - REAR PLATE 6 7300866ZYP 1.00 PLATE REAR 7 7300864ZMA 1.00 PLATE - HITCH 8 690166E700MA 1.00 BRACKET SHIFT RH 9 7300741ZMA 1.00 BRKT - BATTERY SUPPORT 10 17X191MA 1.00 WASHER, PLAIN.406 X 2.25 11 7300819ZMA 1.00 BRACKET - PIVOT 12 009X53MA 1.00 SHOULDER BOLT, 1.563L X 0.75D X 9/16 X 3/8-16 13 7300877ZMA 1.00 LINK - LIFT HANDLE 14 7091809YP 3.00 PIN, COTTER 1/8 X 1.25 YZ 15 7091619SM 5.00 HFLN, 3/8-16 YZ 16 7013866YP 2.00 WASHER, 1-1/2 OD 17 690151MA 2.00 SPACER - LIFTER PIVOT 18 7500525ZMA 1.00 LIFTER ASSY (WELDMENT) 19 7300868ZMA 2.00 PLATE STIFFENING 20 094067MA 2.00 PIN - THREADED SHOULDER 21 7300863ZMA 1.00 PLATE - ENGINE 22 7300817ZMA 1.00 BRACKET, MUFFLER MOUNTING 23 7300830ZYP 1.00 BRACKET - TRANSAXLE L.H. 24 7091008YP 2.00 RHSSNB, 3/8CX2-1/2 25 7300796ZMA 1.00 BRACKET - BELLCRANK 26 7300831ZYP 1.00 BRACKET - TRANSAXLE R.H. 27 7400237YP 1.00 ASSEMBLY - BRAKE LEVER (WELDMENT) 28 7092081YP 2.00 HFLN, 5/16-24 BZ 29 7300751ZMA 1.00 BRACKET - HANGER REAR 30 690150MA 4.00 BEARING SPINDLE 31 7010935SM 2.00 WASHER,.77X1.13X.06 32 7400246ZYP 1.00 WELDMENT, AXLE SECTION ASSY 33 7400232ZMA 1.00 WELDMENT - SPINDLE LH 34 7400231ZMA 1.00 WELDMENT - SPINDLE RH 35 015X84MA 2.00 NUT, HEX FLANGE, 3/8-16 NC 36 017X53MA 1.00 FW,.41 X.82 X 16GA 37 01X111MA 2.00 BOLT, HEX, 3/8-16 UNC X 1.50 BRIGHT ZINC 38 710083MA 2.00 WASHER, FLAT, 25/64" ID X 1" OD X 14 GA. 39 7300861ZMA 1.00 HANGER DECK RH 40 7300860ZMA 1.00 HANGER DECK LH 41 7300742ZMA 1.00 HANGER - AXLE 42 01X146MA 2.00 BOLT, HEX HEAD, 5/16-24 X 2.75 43 7500524AYP 1.00 SECTOR GEAR ASSY (GEAR DRIVE - LT) Footnotes 5
Main Frame Assembly - Gear Drive NOTE: Unless noted otherwise, use the standard hardware torque specification chart. 6
Main Frame Assembly - Gear Drive REF NO PART NO. DESCRIPTION 44 7090585MA 3.00 HFLN, 5/16-18 BZ 45 009X57MA 2.00 BOLT, SHOULDER 3/8-16 46 7300867ZMA 1.00 PLATE, STEERING MOUNT 47 094384MA 2.00 SCREW - GUIDE 48 094121MA 1.00 GEAR - SECTOR 49 094123MA 1.00 BEARING - SECTOR GEAR 50 7027168SM 1.00 HHCS, 5/16-18 X 1 YZ 51 7101805ZMA 1.00 DRAG - LINK LH 52 7101806ZMA 1.00 DRAG - LINK RH 53 7091619SM 2.00 HFLN, 3/8-16 YZ Footnotes 7
Main Frame Assembly - Hydro Drive NOTE: Unless noted otherwise, use the standard hardware torque specification chart. 8
Main Frame Assembly - Hydro Drive REF NO PART NO. DESCRIPTION 1 7300869ZMA 1.00 RAIL, FRAME LH 2 7300870ZMA 1.00 RAIL, FRAME RH 3 26X249MA 56.00 SCREW, 5/16-18 x 3/4 4 7091286YP 5.00 SCREW, 10-24X.50 SELF-TAP SEMS 5 7300876ZYP 1.00 TOP - REAR PLATE 6 7300866ZYP 1.00 PLATE REAR 7 7300864ZMA 1.00 PLATE - HITCH 8 7300689YP 1.00 PLATE, IDLER PULLEY HYDRO GEAR 9 7300741ZMA 1.00 BRKT - BATTERY SUPPORT 10 17X191MA 1.00 WASHER PLAIN.406 X 2.25 11 7300819ZMA 1.00 BRACKET - PIVOT 12 009X53MA 1.00 SHOULDER BOLT, 1.563L X 0.75D X 9/16 X 3/8-16 13 7300877ZMA 1.00 LINK - LIFT HANDLE 14 7091809YP 3.00 PIN, COTTER 1/8 X 1.25 YZ 15 7091619SM 6.00 HFLN, 3/8-16 YZ 16 7013866YP 2.00 WASHER, 1-1/2 OD 17 690151MA 2.00 SPACER - LIFTER PIVOT 18 7500525ZMA 1.00 LIFTER ASSY (WELDMENT) 19 7300868ZMA 2.00 PLATE STIFFENING 20 094067MA 3.00 PIN - THREADED SHOULDER (3/8-16) 21 7300863ZMA 1.00 PLATE - ENGINE 22 7300817ZMA 1.00 BRACKET, MUFFLER MOUNTING 23 7300830ZYP 1.00 BRACKET - TRANSAXLE L.H. 24 7091008YP 2.00 RHSSNB, 3/8CX2-1/2 25 7500601ZYP 1.00 ASSY, IDLER BRKT (SECONDARY) 26 7300831ZYP 1.00 BRACKET - TRANSAXLE R.H. 27 7400237YP 1.00 ASSEMBLY - BRAKE LEVER (WELDMENT) 28 7092081YP 2.00 HFLN, 5/16-24 BZ 29 7300751ZMA 1.00 BRACKET - HANGER REAR 30 690150MA 4.00 BEARING SPINDLE (3/4 I.D.) 31 7010935SM 4.00 WASHER,.77X1.13X.06 32 690232E701MA 1.00 GT AXLE - CAST IRON 33 7400232ZMA 1.00 WELDMENT - SPINDLE LH 34 7400231ZMA 1.00 WELDMENT - SPINDLE RH 35 015X84MA 2.00 NUT, HEX FLANGE, 3/8-16 NC 36 017X53MA 2.00 FW,.41 X.82 X 16GA 37 01X111MA 2.00 BOLT, HEX, 3/8-16 UNC X 1.50 BRIGHT ZINC 38 710083MA 2.00 WASHER, FLAT, 25/64" ID X 1" OD X 14 GA. 39 7300861ZMA 1.00 HANGER DECK RH 40 7300860ZMA 1.00 HANGER DECK LH 41 7300742ZMA 1.00 HANGER - AXLE 42 01X146MA 2.00 HHB, 5/16-24 X 2.75 BOLT 43 7500524AYP 1.00 SECTOR GEAR ASSY (GEAR DRIVE - LT) Footnotes 9
Main Frame Assembly - Hydro Drive NOTE: Unless noted otherwise, use the standard hardware torque specification chart. 10
Main Frame Assembly - Hydro Drive REF NO PART NO. DESCRIPTION 44 7090585MA 3.00 HFLN, 5/16-18 BZ 45 009X57MA 2.00 BOLT, SHOULDER 3/8-16 46 7300867ZMA 1.00 PLATE, STEERING MOUNT 47 094384MA 2.00 SCREW - GUIDE (5/16-18 thread) 48 094121MA 1.00 GEAR - SECTOR 49 094123MA 1.00 BEARING - SECTOR GEAR 50 7027168SM 1.00 HHCS, 5/16-18 X 1 YZ 51 7101805ZMA 1.00 DRAG - LINK LH 52 7101806ZMA 1.00 DRAG - LINK RH 53 7091619SM 2.00 HFLN, 3/8-16 YZ 54 092530MA 2.00 FITTING - LUBRICATION (1/4-20) Footnotes 11
Steering Group NOTE: Unless noted otherwise, use the standard hardware torque specification chart. 12
Steering Group REF NO PART NO. 1 1001982MA 1.00 2 1001980MA 1.00 3 092059MA 1.00 4 690625MA 1.00 5 26X267MA 2.00 6 094124MA 1.00 7 690183MA 1.00 8 011X25MA 1.00 9 17X195MA 2.00 10 094618MA 2.00 11 7101557YP 2.00 -- 7101556YP 1.00 -- 7101555YP 1.00 -- 7012234SM 1.00 12 0025X3MA 1.00 13 17X146MA 1.00 DESCRIPTION COVER, INTEGRA STEERING WHEEL (HARD RIM) BELLOWS - STEERING POST STEERING POST (22.56" LONG) SCREW, 5/16-18 BEARING, LOWER GEAR PINION SNAP RING, 0.543"ID WASHER, FLAT 1.862X.765 X 16GA HUB CAP ASSY, Wheel & Tire, 15 x 6.00-6 (inc. 4 items shown below) Includes 2 bushings (3/4 x 3/8" O.D.) TIRE, 15 x 6.00 2 Ply K358 RIM, 6 x 4.5 w/2.75 Long Hub (6064099F) VALVE STEM, TR 412 SCREW, THD FORMING HEX HD, 1 X 1/4-20 STEP TAPER WASHER, FLAT.34, 1.20 11G Footnotes 13
Engine Group NOTE: Unless noted otherwise, use the standard hardware torque specification chart. 14
Engine Group REF NO PART NO. 1A ----- 1 1A ----- 1 1B ----- 1 1B ----- 1 1C ----- 1 1C ----- 1 2 690439MA 1 3 7101524YP 1 4 06X103MA 2 5 1001496MA 1 6 0025X7MA 4 7 17X170MA 1 8 019X35MA 1 10 7500533ZYP 1 11 06X104MA 4 12 26X253MA 4 13 7300760ZYP 1 14 26X263MA 2 15 094654MA 1 16 092371MA 1 17 26X201MA 2 18 7015352SM 1 18 1731214SM 1 19 7027972SM 1 20 7101960YP 1 DESCRIPTION * ENGINE, 15.5 B&S OHV IC Mod. # 31A607-0741-B3 (used on LT155420) * ENGINE, 15.5 B&S OHV IC, Calif. Mod. # 31A607-0142-G1 (used on CLT155420) * ENGINE, 18.5 B&S OHV IC Mod. # 31N707-0301-B3 (used on LT185420) * ENGINE, 18.5 B&S OHV IC, Calif. Mod. # 31N707-0302-G1 (used on CLT185420) * ENGINE, 20HP B&S OHV IC Mod. # 331707-0115-B1 (used on LT20460) * ENGINE, 20HP B&S INTEK, Calif. Mod. # 331707-0115-G1 (used on CLT20460) ASSY, STACK PULLEY (ref: 725188) (used on CLT155420 & CLT185420) ASSY, STACK PULLEY (used on CLT20460) SCREW, TORX HEAD EXHAUST TUBE, SINGLE HHST, 3/8-16X1.25 WASHER,.470-1.00.25 FLT WASHER,.43-.074 X.04 STAR ASSY - HEAT SHIELD SCREW, 5/16-18 WASHER HEX HEAD SCREW, THREAD FORMING, 0.88 X 3/16-15 BRACKET, MUFFLER SCREW,.25-20 X0.59 HEX MUFFLER, SINGLE THROTTLE CONTROL SCREW, 0.375 X #8 SELF TAP Z/BL CHROMATE GASKET, EXHAUST GASKET-EXHAUST B&S REG (NO CHRE) 273485 used on 20 HP Engine ASSEMBLY, Oil Valve PLENUM, MURRAY Footnotes 15
Motion Drive Group - Gear Drive NOTE: Unless noted otherwise, use the standard hardware torque specification chart. 16
Motion Drive Group - Gear Drive REF NO PART NO. DESCRIPTION 1 7300927YP 1.00 BRACKET - SHIFT PIVOT 2 26X249MA 2.00 SCREW 5/16-18 3 165X116MA 1.00 SPRING - EXTENSION 4 094042ZMA 1.00 STUD - SPRING MTG (5/16-18 thread) 5 091079MA 1.00 GRIP 6 017X91MA 1.00 WASHER, FLAT,.81 X.550 X 16GA 7 015X89MA 1.00 1/4-20 HFN 8 009X39MA 1.00 SHOULDER BOLT, 0.75 X 0.60 X 3/8-16 9 7400241MA 1.00 ASSEMBLY - IDLER ARM 10 015X79MA 1.00 HEX NUT, 5/16-18 FLANGE SER YZ 11 009X54MA 1.00 SHOULDER BOLT, 1/4-20X3.75 12 690369MA 1.00 SPACER 1/2" TO 17MM 13 690409MA 1.00 IDLER PULLEY - 2.75 DIA. 14 015X84MA 2.00 NUT, HEX FLANGE, 3/8-16 NC 15 690166E700MA 1.00 BRACKET SHIFT RH 16 0031X4MA 1.00 HAIR PIN,.56D-.092T 17 094043ZMA 1.00 LEVER - SHIFTER 18 092697MA 1.00 GRIP,.50 SHAFT, TAPERED 19 165X115MA 1.00 SPRING - EXTENSION 20 030X20MA 2.00 PIN - COTTER, 0.75 X 0.090 21 094045ZMA 1.00 LATCH - PARKING BRAKE 22 1001245ZMA 1.00 ROD - PARKING BRAKE 23 094041ZMA 1.00 ROD - CLUTCH 24 094815ZMA 1.00 ADJUSTING NUT 25 017X47MA 1.00 FW,.34X.62X16GA 26 95289MA 1.00 LINK - SHIFT 27 021920ZMA 1.00 NUT - ADJUSTING 28 711682MA 1.00 HAIR PIN,.38D-.09T 29 094031ZMA 1.00 YOKE - SHIFT 30 17X148MA 1.00 WASHER, 1.0 X 0.393/0.388SQ.ID X 16GA 31 017X38MA 1.00 FW,.26 X.75 X 16GA 32 06X105MA 1.00 CAPSCREW 1/4-28 NF FLANGE HEAD 33 0011X7MA 1.00 SNAP RING,.625-.035T 34 095094MA 1.00 PULLEY - LOW NOISE 35 020697MA 1.00 KEY, WOODRUFF #9 36 01X155MA 4.00 HHB, 5/16-18X2.50 37 165X92MA 1.00 EXTENSION SPRING 38 015X88MA 4.00 NUT, HEX FLANGE LOCK, 5/16-18 NC 39 1001809MA 1.00 DANA 6-SPEED TRANS AXLE 40 021553MA 2.00 3/16 SQ KEY - REAR WHEELS 41 17X160MA 4.00 WASHER, FLAT 1.25 X 0.760ID 42 1401103MA 2.00 SPACER - 0.875 DIA X 1.12-1.97L 43 0011X3MA 2.00 E-RING,.750D X.050T Footnotes 17
Motion Drive Group - Gear Drive NOTE: Unless noted otherwise, use the standard hardware torque specification chart. 18
Motion Drive Group - Gear Drive REF NO PART NO. DESCRIPTION 44 17X195MA 2.00 FW, 1.862X.765 X 16GA 45 094618MA 2.00 HUB CAP 46 094008E701MA 2.00 BRACKET - TRANSAXLE 47 7101560YP 2.00 ASSY, Wheel & Tire 20 x 8.0-8 (incl. 3 items below) -- 7101559YP 1.00 TIRE, 20 x 8-8 2 Ply K358 -- 7101558YP 1.00 RIM, 8 x 7 Broached Hub Wheel Silver -- 7012234SM 1.00 VALVE STEM, TR 412 -- 7101749MA 1.00 BELT, V MOTION DRIVE (4L Sect.; 96.88 E.L.)(not shown) Footnotes 19
Motion Drive Group - Hydro Drive NOTE: Unless noted otherwise, use the standard hardware torque specification chart. 20
Motion Drive Group - Hydro Drive REF NO PART NO. DESCRIPTION 1 7101332YP 1.00 TRANSAXLE, HYDRO GEAR 2 7101563YP 2.00 ASSY, Wheel & Tire, 20 x 10-8 (incl. next 3 items) 2 7101562YP 1.00 TIRE, 20 x 10-8 2 PLY K358 2 7101558YP 1.00 RIM, 8 x 7 Broached Hub Wheel Silver 2 7012234SM 1.00 VALVE STEM, TR 412 3 7300960YP 1.00 GUIDE, HYDRO BELT 4 01X155MA 5.00 BOLT, 5/16-18 x 2-1/2" Hex Head, GR 5 HHB, 5/16-18X2.50 5 002X92MA 1.00 BOLT, 3/8-16 x 2" Square Neck Carriage 6 165X133MA 1.00 SPRING, EXTENSION LIFT 7 094042ZMA 1.00 STUD - SPRING MTG (5/16-18 thread) 8 690182MA 1.00 STUD, Swivel (3/8-16 thread) 9 015X88MA 5.00 NUT, HEX FLANGE LOCK, 5/16-18 NC 10 17X195MA 2.00 FW, 1.862X.765 X 16GA 11 0011X3MA 2.00 E-RING,.750D X.050T 12 094618MA 2.00 HUB CAP 13 015X84MA 1.00 NUT, HEX FLANGE, 3/8-16 NC 14 2860694SM 2.00 NUT, 1/4-20 Hex Flange Lock (Nyloc) 15 7300888ZYP 1.00 PLATE, FORWARD STOP 16 7091495SM 2.00 SCREW, 1/4-20 x 3/4" Hex Head Cap, G 5 17 7900057YP 3.00 SCREW, #12-24X.50 Hex Washer Self-Tap 18 7101653YP 1.00 FAN 7.0" (TEN BLADE) 19 7035500YP 1.00 BELT, MOTION DRIVE (HA, 85.4" E.L.) 20 021553MA 1.00 KEY, 3/16 SQ - REAR WHEELS 21 015X79MA 2.00 HEX NUT, 5/16-18 FLANGE SER YZ 22 001X45MA 5.00 BOLT, 5/16-18 NC X.625 Hex Head 23 7300684ZYP 1.00 TORQUE BRACKET - HYDRO 24 7300701ZYP 1.00 BRKT, ROLL RELEASE 25 7101542YP 1.00 ROLL RELEASE LEVER 26 0031X4MA 5.00 HAIR PIN,.56D-.092T 27 7101453YP 1.00 ROD - REAR DRIVE 28 7102053YP 1.00 ROD, PIVOT DRIVE ref: 7101457 29 7046451YP 1.00 SWIVEL, Adjustment (3/8-24 thread) 30 7300682ZYP 1.00 BRACKET SUPPORT 31 7200130YP 2.00 SPACER, AXLE 32 17X160MA 2.00 WASHER, FLAT 1.25 X 0.760ID 33 7400248ZYP 1.00 WELDMENT, FOOT CONTROL 34 1721675SM 1.00 PAD, FORWARD FOOT 35 002X53MA 2.00 BOLT CARRIAGE, 5/16-18 X.62 36 165X127MA 1.00 SPRING, EXTENSION 37 7101454YP 1.00 ROD - FRONT DRIVE (3/8-24 thread) 38 7500602ZYP 1.00 ASSY, IDLER ARM 39 165X155MA 1.00 SPRING, CLUTCH 40 1001012MA 1.00 PIVOT BUSHING Footnotes 21
Motion Drive Group - Hydro Drive NOTE: Unless noted otherwise, use the standard hardware torque specification chart. 22
Motion Drive Group - Hydro Drive REF NO PART NO. DESCRIPTION 41 690410MA 1.00 IDLER PULLEY - 3" DIA. 42 690369MA 1.00 SPACER, 1/2" TO 17MM 43 690409MA 2.00 IDLER PULLEY - 2.75 DIA. 44 015X98MA 2.00 NUT FLANGE, 3/8-16 ZINC PLATED 45 1001014MA 1.00 NUT-TEE (3/8-16 threads) 46 7300934YP 1.00 LINK - CLUTCH 47 009X54MA 1.00 SHOULDER BOLT, 1/4-20X3.75 48 7101801YP 1.00 SPRING, HYDRO BRAKE 49 017X48MA 2.00 WASHER,.39 Flat 50 030X20MA 1.00 PIN - COTTER, 0.75 X 0.090 51 7300940YP 1.00 LATCH - PARKING BRAKE 52 7101489YP 1.00 ROD - CLUTCH DRIVE 53 1001245ZMA 1.00 ROD - PARKING BRAKE 54 091079MA 1.00 GRIP 55 021544MA 1.00 PEDAL, CLUTCH / BRAKE 56 26X249MA 1.00 SCREW, 5/16-18 Footnotes 23
Electrical Group - Gear Drive NOTE: Unless noted otherwise, use the standard hardware torque specification chart. 24
Electrical Group - Gear Drive REF NO PART NO. 1 7101427YP 1.00 2 094136MA 1.00 3 2816622SM 2.00 4 2816964SM 2.00 5 024X32MA 1.00 6 2821319SM 2.00 7 2823341SM 2.00 8 690604MA 1.00 9 024X31MA 1.00 10 1685215SM 1.00 11 1726774SM 1.00 12 7023354YP 1.00 13 1001575MA 1.00 14 7026343SM 1.00 15 7100329YP 1.00 16 7100330YP 1.00 17 1717163SM 1.00 18 7769224MA 1.00 19 1908125MA 2.00 20 26X229MA 3.00 21 1726556SM 1.00 22 1726557SM 1.00 -- 1001304MA 1.00 -- 7101428YP 1.00 DESCRIPTION HARNESS, WIRING, GEAR, TCT, MY'08 SWITCH, LIMIT, NO/NC, SNAP-IN NUT-HEX 1/4-20 NC-2B YELLOW LOCKWASHER, 1/4 CABLE-BAT 8GA 12.00L - BLACK WASHER, 0.250(0.27IDX0.62ODX.05THK)YEL CAPSCREW, HEX HD 1/4-20X0.750 G5 YEL BOOT BATTERY POSITIVE CABLE-BAT 8GA 18.00L - RED BATTERY KIT, 12 VOLT, 230 CCA (shipped dry) SWITCH, 3 POLE, PLUNGER, SNAP-IN SWITCH, SEAT SWITCH, LIMIT, NO, SNAP-IN SWITCH, IGNITION-AFTERFIRE SOLENOID NUT, 5/8"-32 E-START CAP, E-START KEY IGNITION INDAK (SET OF 2) SOLENOID - 3 POLE NUT, HEX LOCK 1/4-20 BZ SCREW, 1/4-14X.38"ST SWITCH, REV MOW OPTION MODULE ONLY W/KEY KEY, (RMO) KEY, IGNITION (not shown) HARNESS, SEAT/REVERSE, GEAR TCT, MY'08 (not shown) Footnotes 25
Electrical Group - Hydro Drive NOTE: Unless noted otherwise, use the standard hardware torque specification chart. 26
Electrical Group - Hydro Drive REF NO PART NO. DESCRIPTION 1 7101432YP 1.00 HARNESS, WIRING, HYDRO, TCT, MAN PTO 2 094136MA 1.00 SWITCH, LIMIT, NO/NC, SNAP-IN 3 2816622SM 2.00 NUT, HEX 1/4-20 NC-2B YELLOW 4 2816964SM 2.00 LOCKWASHER, 1/4 5 024X32MA 1.00 CABLE, BAT 8GA 12.00L - BLACK 6 2821319SM 2.00 WASHER, 0.250(0.27IDX0.62ODX.05THK)YEL 7 2823341SM 2.00 CAPSCREW, HEX HD 1/4-20X0.750 G5 YEL 8 690604MA 1.00 BOOT, BATTERY POSITIVE 9 024X31MA 1.00 CABLE, BAT 8GA 18.00L - RED 10 1685215SM 1.00 BATTERY KIT, 12 VOLT, 230 CCA (shipped dry) 12 1726774SM 1.00 SWITCH, 3 POLE, PLUNGER, SNAP-IN 13 7023354YP 1.00 SWITCH, SEAT 11 1001575MA 1.00 SWITCH, LIMIT, NO, SNAP-IN 14 7026343SM 1.00 SWITCH, IGNITION-AFTERFIRE SOLENOID 15 7100329YP 1.00 NUT, 5/8"-32 E-START 16 7100330YP 1.00 CAP, E-START 17 1717163SM 1.00 KEY, IGNITION INDAK (SET OF 2) 18 7769224MA 1.00 SOLENOID, 3 POLE 19 1908125MA 2.00 NUT, HEX LOCK 1/4-20 BZ 20 26X229MA 3.00 SCREW, 1/4-14X.38"ST- 21 1726556SM 1.00 SWITCH, REV MOW OPTION MODULE ONLY W/KEY 22 1726557SM 1.00 KEY, (RMO) -- 1001304MA 1.00 KEY, IGNITION (not shown) -- 250X149MA 1.00 HARNESS, RR GR (not shown) Footnotes 27
Hood/Seat Group NOTE: Unless noted otherwise, use the standard hardware torque specification chart. 28
Hood/Seat Group REF NO PART NO. 1 26X270MA 12.00 2 7300750ZMA 1.00 3 26X201MA 4.00 4 1001755MA 1.00 5 26X238MA 2.00 6 1001491MA 1.00 7 7300678ZYP 1.00 8 7101406YP 1.00 9 7090952YP 4.00 10 095217MA 1.00 11 26X249MA 8.00 12 7300872ZMA 1.00 13 095218MA 1.00 14 094161MA 1.00 15A 7101409YP 1.00 15B 7101407YP 1.00 16 690424MA 1.00 17 164X30MA 2.00 18 7300677ZYP 1.00 19 7300865ZYP 1.00 20 7101492ZYP 1.00 21 009X56MA 2.00 22 028X23MA 2.00 23 7300875ZMA 1.00 24 094156ZMA 1.00 25 017X47MA 2.00 26 1001054MA 2.00 27 094057MA 1.00 28 26X229MA 4.00 29 009X55MA 1.00 30 094155ZMA 1.00 31 164X31MA 1.00 32 7300794ZMA 1.00 33 7091298YP 4.00 34 015X89MA 5.00 35 094382MA 1.00 36 094383MA 1.00 37 0193X1MA 12.00 38 7300656ZYP 1.00 39 7101452YP 1.00 40 7090072SM 4.00 41 7300765ZYP 1.00 42 009X51MA 2.00 Footnotes DESCRIPTION SCREW, THREAD FORMING 10-24X.340MIN THREADS PANEL, ACCESS SCREW, 0.375 X #8 SELF TAP Z/BL CHROMATE BUSHING - INSULATING SCREW, 1/4" ABX.50 BEARING, STEERING DASH-TWIN POD W/ CUP HOLDER SCREW, 1/4-20 THREAD CUTTING PANEL, RIGHT SIDE SCREW, 5/16-18 SUPPORT, DASH PANEL, LEFT SIDE SEAT, LOW BACK POD W/ DRIVE used on Gear Drive models POD W/ COMPARTMENT used on Hydro Drive models CONTAINER, BATTERY SPRING, COMPRESSION 2.43LENGTH SEAT DECK PLATE, INDEX HOOD, WM2 BOLT, SHOULDER 5/16-18 CAP, PUSH ON SUPPORT, SEAT ROD, PIVOT FW,.34X.62X16GA BOLT - WING, 0.62L X 5/16-18 UNC 2A SPRING - LEAF SCREW, 1/4-14X.38"ST- BOLT, SHOULDER 1/4-20 X 3.652 2A WASHER - CUP, 1.50 OD X 0.344 ID SPRING, COMPRESSION 4.57 FREE LENGTH BRACKET, SEAT PIVOT HLN 5/16-18-3B YZ ESNA NUT, HEX FLANGE 1/4-20 MAT, RH MAT, LH FASTENER PANEL HOOD, GRILLE LOUVER, INSERT HHCS, 1/4-20 x 5/8 BRACKET, SUPPORT SHOULDER BOLT, 3/8-16X1.06 29
Hood/Seat Group NOTE: Unless noted otherwise, use the standard hardware torque specification chart. 30
Hood/Seat Group REF NO PART NO. 43 7300758ZYP 1.00 44 094084E701MA 1.00 45 094085E701MA 1.00 46 1001953MA 1.00 47 7500571YP 1.00 48 1001716MA 2.00 49 1677371SM 2.00 50 1001819MA 1.00 51 1001820MA 1.00 52 250X92MA 1.00 53 7101493YP 1.00 DESCRIPTION BRACKET, LOWER PIVOT SUPPORT - GRILLE, RIGHT SUPPORT - GRILLE, LEFT LANYARD ASSY, HEADLIGHT, TCT, MURRAY Note: Assembly includes housing, lens, sockets an bulbs shown below. SOCKET, LIGHT BULB, 12.8V HOUSING, LIGHT LENS, LIGHT HARNESS-HEADLIGHT CUTTING HEIGHT INDICATOR used on Hydro Drive models Footnotes 31
Fuel Tank Group NOTE: Unless noted otherwise, use the standard hardware torque specification chart. 32
Fuel Tank Group REF NO PART NO. 1 7101365YP 1.00 2 7601093MA 1.00 3 092317MA 1.00 4 26X253MA 4.00 5 095197MA 2.00 6 1734981SM 1.00 DESCRIPTION TANK, FUEL TANK W/ CAP (MURRAY) TANK, FUEL 2.8 GAL CAP, FUEL TANK SCREW, THREAD FORMING, 0.88 X 3/16-15 HOSE CLAMP, YELLOW HOSE, FUEL, LOW PERM, 1/4" ID X 17" Footnotes 33
Housing Suspension Group NOTE: Unless noted otherwise, use the standard hardware torque specification chart. 34
Housing Suspension Group REF NO PART NO. 1 0031X4MA 1.00 2 7300819ZMA 1.00 3 015X84MA 3.00 4 17X191MA 1.00 5 17X103MA 1.00 6 009X53MA 1.00 7 7300877ZMA 1.00 8 7101769YP 1.00 9 166X40MA 1.00 10 690533MA 1.00 11 092697MA 1.00 12 7500525ZMA 1.00 13 7091008YP 2.00 14 1001098E701MA 2.00 15 690151MA 2.00 16 165X131MA 1.00 17 094157ZMA 1.00 18 7013866YP 2.00 19 0025X3MA 4.00 20 7300928YP 1.00 21 7300821ZMA 1.00 22 094017ZMA 1.00 23 26X249MA 3.00 24 030X20MA 2.00 25 009X39MA 1.00 26 7300929YP 1.00 27 017X57MA 2.00 28 7300796ZMA 1.00 29 690394E701MA 1.00 DESCRIPTION HAIR PIN,.56D-.092T BRACKET - PIVOT NUT, HEX FLANGE, 3/8-16 NC WASHER PLAIN.406 X 2.25 WASHER - FLAT, 1.0"OD X 0.550" SHOULDER BOLT, 1.563L X 0.75D X 9/16 X 3/8-16 LINK - LIFT HANDLE GRIP SPRING - TORSION HANDLE - LIFT GRIP,.50 SHAFT, TAPERED LIFTER ASSY (WELDMENT) RHSSNB, 3/8CX2-1/2 PLATE STIFFENING SPACER - LIFTER PIVOT SPRING, EXTENSION HANDLE, PTO WASHER 1-1/2 OD THD FORMING HES HD SCREW, 1 X 1/4-20 STEP TAPER PADDLE - SWITCH BRACKET - PTO LEVER - PTO SCREW 5/16-18 PIN - COTTER, 0.75 X 0.090 SHOULDER BOLT, 0.75 X 0.60 X 3/8-16 LINK PTO WASHER - FLAT, 0.72OD X 0.469ID X 16GA BRACKET - BELLCRANK CRANK - PTO Footnotes 35
Decal Group NOTE: Unless noted otherwise, use the standard hardware torque specification chart. 36
Decal Group REF NO PART NO. 1 7102200YP 1 2 7102201YP 1 3 7102203YP 1 3 7102202YP 1 4 7102205YP 1 5 1722806SM 1 6 7102207YP 2 6 7102208YP 2 6 7102209YP 2 7 7102287YP 1 8 7102288YP 1 9 7101939YP 1 10 7102206YP 1 11 7102204YP 1 12 7101942YP 1 13 7101935YP 1 14 7101934YP 1 15 7101664YP 1 16 7101663YP 1 17 7101665YP 2 18 7102390YP 2 19 7101940YP 1 20 7101936YP 1 21 277802YP 1 22 7102398YP 1 23 44X7228MA 1 24 7102405YP 1 25 7101937YP 1 26 44X6600MA 1 DESCRIPTION MURRAY NAME PLATE, RH MURRAY NAME PLATE, LH 42" Deck Decal, MURRAY 46" Deck Decal, MURRAY (not shown) MURRAY NAME PLATE, Rear DECAL, Ignition, RZT DECAL, Briggs HP 15.5 (not shown) DECAL, Briggs HP 18.5 DECAL, Briggs HP 20 (not shown) DECAL, Steering Wheel Hub DECAL, Front Hood DECAL, Belt/Clutch DECAL, Cutting Height, MURRAY DECAL, Manual Drive DECAL, Manual PTO DECAL, Roll Release DECAL, Park Brake DECAL, No Step DECAL, Umber DECAL, Danger Do Not Operate w/o Deflector DECAL, Gage Wheel Leveling DECAL, Weight Limitation DECAL, Drive Pedal LABEL, Emissions, Small Volume Exemption DECAL, Fuel Gage Long DECAL, Gage Wheel Leveling (not shown) DECAL, Throttle White/Black DECAL, Deck Level DECAL, Gage Wheel Instruction (not shown) Footnotes 37
42" Mower Housing Assembly NOTE: Unless noted otherwise, use the standard hardware torque specification chart. 38
42" Mower Housing Assembly REF NO PART NO. DESCRIPTION 1 7300910ZYP 1.00 HOUSING, 42" Mower 2 15X140MA 2.00 NUT-NYLOCK RING - PULLEY 9/16-18 3 7769222MA 2.00 PULLEY, JACKSHAFT 4 7300828ZYP 1.00 BRACKET SUSPENSION, L.H. 42 5 015X79MA 9.00 HEX NUT, 5/16-18 FLANGE SER YZ 6 1001195MA 1.00 SHAFT, SPLINED (per Jackshaft Housing Assembly) 7 002X53MA 15.00 BOLT CARRIAGE, 5/16-18 X.62 8 7300827ZYP 1.00 BRACKET SUSPENSION, R.H. 42 9 094051E701MA 4.00 SEGMENT - BELT GUIDE 10 0025X7MA 6.00 HHST, 3/8-16X1.25 11 7300812ZMA 1.00 BRACKET - HINGE 12 015X88MA 6.00 NUT, HEX FLANGE LOCK, 5/16-18 NC 13 094781MA 1.00 BELT GUIDE (5/16-18) 14 7300797ZYP 1.00 BRACKET - BRAKE MTG 42" 15 092423E701MA 1.00 BRACKET LR GA WHEEL 16 7300803ZYP 1.00 BRACKET, FRONT HANGER 17 1001260E701MA 1.00 BRKT RH GAGE WHEEL 42" 18 1001200MA 2.00 JACKSHAFT HOUSING ASSY 19 1001197MA 1.00 SPACER, PULLEY (per Jackshaft Housing Assembly) 20 1001196MA 2.00 BALL BEARING, JACKSHAFT (per Jackshaft Housing Assembly) 21 1001194MA 1.00 JACKSHAFT HOUSING (per Jackshaft Housing Assembly) 22 092530MA 1.00 FITTING - LUBRICATION (per Jackshaft Housing Assembly) 23 690411MA 2.00 BLADE ADAPTER 24 7101666AYP 2.00 BLADE, 42 (3N1) 25 17X166MA 2.00 WASHER, BELLEVILLE 1.0 X.625 X.200 26 17X165MA 2.00 WASHER, HARDENED 1.0OD X.625ID X.188 27 15X100MA 2.00 NUT, BLADE, 9/16-18 ZINC PLATE YELLOW CHROMATE Footnotes 39
46" Mower Housing Assembly NOTE: Unless noted otherwise, use the standard hardware torque specification chart. 40
46" Mower Housing Assembly REF NO PART NO. DESCRIPTION 1 7300671ZYP 1.00 MOWER DECK HOUSING, 46" 2 15X140MA 3.00 NUT-NYLOCK RING - PULLEY 9/16-18 3 95309MA 4.00 S.S. PULLEY 46" 4 1001200MA 3.00 JACKSHAFT HOUSING ASSY 5 1001195MA 1.00 SHAFT, SPLINED (per Jackshaft Housing Assembly) 6 1001196MA 2.00 BALL BEARING, JACKSHAFT (per Jackshaft Housing Assembly) 7 1001194MA 1.00 JACKSHAFT HOUSING (per Jackshaft Housing Assembly) 8 092530MA 1.00 FITTING - LUBRICATION (per Jackshaft Housing Assembly) 9 009X51MA 2.00 SHOULDER BOLT, 3/8-16X1.06 10 7300862ZYP 2.00 PLATE SUSPENSION 11 166X42MA 1.00 SPRING, TORSION RH 12 002X53MA 20.00 BOLT CARRIAGE, 5/16-18 X.62 13 7300823ZYP 1.00 BRACKET, RIGHT REAR 14 015X79MA 15.00 HEX NUT, 5/16-18 FLANGE SER YZ 15 015X84MA 3.00 NUT, HEX FLANGE, 3/8-16 NC 16 165X79MA 1.00 SPRING 17 7300944ZYP 1.00 BRACKET, BELL CRANK 18 0025X7MA 15.00 HHST, 3/8-16X1.25 19 7300801ZYP 1.00 BRACKET, COVER 20 7400226ZYP 1.00 ASSY- IDLER ARM, 46", RH 21 009X39MA 1.00 SHOULDER BOLT, 0.75 X 0.60 X 3/8-16 22 092116ZMA 1.00 GUIDE, BELT 23 7300798ZYP 1.00 BRACKET, BRAKE MTG 46 24 7300799ZYP 1.00 BRACKET, BRAKE PLATE 25 26X249MA 2.00 CAPSCREW, 5/16-18 26 015X88MA 7.00 NUT, HEX FLANGE LOCK, 5/16-18 NC 27 7300806ZYP 1.00 BRACKET, LEFT GAUGE WHEEL 28 7300943ZYP 1.00 BRACKET, PULLEY COVER 29 7300814ZYP 1.00 BRACKET, LIFTER LH 30 166X43MA 1.00 SPRING, TORSION RH 31 7300811ZYP 1.00 BRACKET, HINGE 32 1001197MA 3.00 SPACER, PULLEY 33 690411MA 3.00 BLADE ADAPTER 34 056631E701MA 3.00 BLADE 35 17X166MA 3.00 WASHER, BELLEVILLE 1.0 X.625 X.200 36 17X165MA 3.00 WASHER, HARDENED 1.0OD X.625ID X.188 37 15X100MA 3.00 NUT, BLADE, 9/16-18 ZINC PLATE YELLOW CHROMATE 38 091754MA 2.00 GUIDE, SCREW (5/16-18) 39 7300809ZYP 1.00 BRACKET, RIGHT GAUGE WHEEL 40 7300920ZYP 1.00 BRACKET, FRONT DECK Footnotes 41
Wiring Schematic - Gear & Hydro Drive NOTE: Unless noted otherwise, use the standard hardware torque specification chart. 42
Wiring Schematic - Gear & Hydro Drive REF NO PART NO. DESCRIPTION -- 1.00 Wiring Schematic for Harness # 7101427 (Gear) or 7101432 (Hydro) Footnotes 43
42" Mower Deck Group NOTE: Unless noted otherwise, use the standard hardware torque specification chart. 44
42" Mower Deck Group REF NO PART NO. 1 094068MA 2.00 2 017X45MA 2.00 3 094137MA 4.00 4 7300878ZMA 2.00 5 095194MA 2.00 6 7300749ZMA 2.00 7 015X98MA 3.00 8 009X52MA 2.00 9 7300826ZMA 2.00 10 015X84MA 11.00 11 009X51MA 4.00 12 166X43MA 1.00 13 166X42MA 1.00 14 037X88MA 1.00 15 690387MA 1.00 16 690369MA 1.00 17 009X39MA 3.00 18 165X119MA 1.00 19 7400245ZYP 1.00 20 031X11MA 2.00 21 017X91MA 4.00 22 092683MA 2.00 23 094025MA 2.00 24 7400244ZMA 1.00 25 166X41MA 2.00 26 7400243ZMA 1.00 27 0031X4MA 1.00 28 094158ZMA 1.00 29 26X249MA 4.00 30 7300767ZMA 1.00 31 7300871ZYP 1.00 32 028X23MA 2.00 33 0166X4MA 1.00 34 094957ZMA 1.00 35 094707MA 1.00 DESCRIPTION KNOB (5/16-18 nut enclosed) WASHER FLAT, 1.0 X.328 X 16GA FRICTION PAD PLATE SUSPENSION PIN - HANGER 3/8-16 X 1.25 LINK - LIFT (LT) NUT FLANGE, 3/8-16 ZINC PLATED SHOULDER BOLT, 3/8-16 X.600OD X.95L BRACKET SUSPENSION NUT, HEX FLANGE, 3/8-16 NC SHOULDER BOLT, 3/8-16X1.06 SPRING, TORSION RH SPRING, TORSION RH BELT, V MOWER DRIVE 42" (HA Sect.; 89.19 E.L.) PULLEY BACKSIDE IDLER, 4.0 OD SPACER, 1/2" TO 17MM SHOULDER BOLT, 0.75 X 0.60 X 3/8-16 SPRING EXTENSION, 9.43L X 0.62D ASSY-IDLER ARM, 42" CLIP - HAIR PIN WASHER, FLAT,.81 X.550 X 16GA WHEEL GAGE BOLT AXLE, 3/8-16 X 3.0 ASSY-BRAKE L.H. SPRING, TORSION BRAKE ASSY-BRAKE R.H. HAIR PIN,.56D-.092T ROD HANGER CAPSCREW, 5/16-18 BRKT SUSPENSION FRONT STIFFENER CAP, PUSH ON SPRING, Torsion ROD DEFLECTOR ASSY, DEFLECTOR Footnotes 45
46" Mower Deck Group NOTE: Unless noted otherwise, use the standard hardware torque specification chart. 46
46" Mower Deck Group REF NO PART NO. 1 094068MA 2.00 2 017X45MA 2.00 3 094137MA 4.00 4 095194MA 2.00 5 7300921ZYP 2.00 6 17X103MA 6.00 7 0031X4MA 4.00 8 009X52MA 2.00 9 7300822ZYP 2.00 10 015X84MA 8.00 11 7300773ZYP 1.00 12 26X277MA 3.00 13 7300857ZYP 1.00 14 26X270MA 2.00 15 037X89MA 1.00 16 037X66MA 1.00 17 015X98MA 2.00 18 690549MA 1.00 19 009X39MA 4.00 20 7500566ZYP 1.00 21 094606ZMA 1.00 22 017X47MA 1.00 23 030X20MA 1.00 24 165X138MA 1.00 25 094603E701MA 1.00 26 166X41MA 2.00 27 690387MA 1.00 28 690369MA 2.00 29 7400227ZYP 1.00 30 7500565ZYP 1.00 31 031X11MA 2.00 32 017X91MA 2.00 33 092683MA 2.00 34 094025MA 2.00 35 094996MA 2.00 36 094158ZMA 1.00 37 26X249MA 4.00 38 7300767ZMA 1.00 39 7300871ZYP 1.00 40 030X49MA 1.00 41 1001252MA 1.00 42 7300858AYP 1.00 43 092100MA 1.00 Footnotes DESCRIPTION KNOB, (5/16-18 thread) WASHER, FLAT, 1.0 X.328 X 16GA FRICTION PAD PIN - HANGER 3/8-16 X 1.25 LINK, LIFT WASHER, FLAT, 1.0"OD X 0.550" HAIR PIN,.56D-.092T SHOULDER BOLT, 3/8-16 X.600OD X.95L BRACKET, REAR SUSPENSION NUT, HEX FLANGE, 3/8-16 NC COVER, LEFT PULLEY SCREW COVER, RIGHT PULLEY SCREW, THREAD FORMING 10-24X.340MIN THREADS BELT, PRIMARY 46" (HA, 86.91" E.L.) was 7101748, (was 037X96MA, HA; 88.30 E. L.) BELT, SECONDARY, 46" (HA, 47.10" E.L.) NUT FLANGE, 3/8-16 ZINC PLATED PULLEY IDLER SHOULDER BOLT, 0.75 X 0.60 X 3/8-16 BRAKE ASSEMBLY CENTER LINK BELLCRANK FW,.34X.62X16GA PIN - COTTER, 0.75 X 0.090 SPRING BELLCRANK SPRING, TORSION BRAKE PULLEY, BACKSIDE IDLER, 4.0 OD SPACER, 1/2" TO 17MM ASSY - IDLER ARM, 46" ASSY - BRAKE LH 46" CLIP - HAIR PIN WASHER, FLAT,.81 X.550 X 16GA WHEEL GAGE BOLT AXLE, 3/8-16 X 3.0 ROD, DECK SUSPENSION ROD, HANGER CAPSCREW 5/16-18 BRACKET, FRONT SUSPENSION STIFFENER COTTER PIN ROLLER DEFLECTOR, INSIDE DEFLECTOR, CHUTE 47
46" Mower Deck Group NOTE: Unless noted otherwise, use the standard hardware torque specification chart. 48
46" Mower Deck Group REF NO PART NO. 44 028X23MA 2.00 45 166X34MA 1.00 46 092159ZMA 1.00 DESCRIPTION CAP, PUSH ON SPRING - TORSION ROD, DEFLECTOR Footnotes 49
Hardware Identification & Torque Specifications Common Hardware Types Hex Head Capscrew Washer Torque Specification Chart FOR STANDARD MACHINE HARDWARE (Tolerance ± 20%) Carriage Bolt 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 Screw, 1/2 x 2 Body Diameter Body Length 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