Reproduction. Not for PARTS LIST. 17.5HP Models Mfg. No. Description EMT175460, 17.5HP 46" Hydro

Transcription

1 PARTS LIST 17.5HP Models Mfg. No. Description EMT175460, 17.5HP 46" Hydro 20HP Models Mfg. No. Description EMT20460, 20HP 46" Hydro Mower Decks Mfg. No. Description " Mower Deck Revision - Manual Part No. Rev. Date: 2/23/2010

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3 Table Of Contents PRODUCT COMPONENTS Frame Group... 4 Steering Group... 8 Engine Group HP & 20HP Transmission Group Transmission SERVICE PARTS - Tuff Torq K46BL Controls Group Electrical Group Hood, Grille & Dash Group Seat Deck & Fuel Tank Lift Group Wheel & Tires Group Decal Group " Mower Deck - Housing, Arbors & Blade " Mower Deck - Clutch Group " Mower Deck - Support Group " Mower Deck - Mulching Group Torque Specification Chart... Inside Back Cover PAGES

4 Frame Group NOTE: Unless noted otherwise, use the standard hardware torque specification chart

5 Frame Group REF NO PART NO. QTY. DESCRIPTION SM 2 CAP, Hub SM 2 RING, Klipring Extension SM 4 WASHER, 3/ SM 1 AXLE, Front Iron Casting Machined SM 3 FITTING, Zerk SM 2 BUSHING, Axle Pivot ASM 1 HOOK, "J" SM 2 CAPSCREW, 7/16-14 x 1-1/ SM 1 PLATE, Axle Support SM 1 NUT, Hex Flange Two-Way Lock, 5/ SM 24 NUT, Hex, Flange Whizlock, 5/ SM 2 CAPSCREW, Hex Head, 3/8-16 x 1-1/4,.141 Thread G SM 2 BUSHING, Powdered Metal ASM 1 ROD, Tie ASM 1 SPINDLE & CUP ASSEMBLY, R.H SM 2 NUT, Hex, Flange, Locking, 3/ ASM 1 SPINDLE & ARM ASSEMBLY, L.H YP 1 FRAME SM 1 SUPPORT, Front Footrest R.H YP 1 SUPPORT, Rear Frame SM 9 SCREW, Taptite, 5/16-18 x 5/ SM 14 CAPSCREW, Hex Head, Flange Whiz Lock, 5/16-18 x 3/ SM 1 SUPPORT, Front Footrest L.H SM 1 WASHER, Flat, 5/ SM 1 CAPSCREW, Hex Head, 5/8-11 x 3-1/4 G SM 1 LINK, Drag SM 2 NUT, Hex Nylock, 3/ AYP 1 PEDAL ASSEMBLY, Brake ASM 1 LATCH, Brake Lock SM 1 BOLT, Shoulder, 5/16-18 x 1-1/ SM 1 SPACER, Pivot AYP 1 PEDAL ASSEMBLY, Forward SM 1 PEDAL, Reverse SM 2 BOLT, Carriage, 5/16-18 x 1-1/ SM 2 SPACER, Foot Pedal SM 1 ACTUATOR, RMO Switch SM 1 BRACKET, Pedal Pivot ASM 2 PLATE, Bearing SM 1 SUPPORT, Battery YP 1 LIFT SHAFT ASSEMBLY SM 1 BRACKET, Sector Support SM 1 GEAR, Steering SM 2 SPACER, Sector Gear Footnotes 5

6 Frame Group NOTE: Unless noted otherwise, use the standard hardware torque specification chart

7 Frame Group REF NO PART NO. QTY SM SM SM 1 DESCRIPTION SCREW, Hex Flange, Whiz Lock, 3/8-16 x 1 NUT, Hex Flange, Whiz Lock, 3/8-16 SUPPORT, Transmission Footnotes 7

8 Steering Group NOTE: Unless noted otherwise, use the standard hardware torque specification chart

9 Steering Group REF NO PART NO. QTY SM SM SM SM SM SM SM SM AYP SM 4 DESCRIPTION CAP, Steering Wheel, Plain NUT, Hex Lock, ESNA Light, 5/8-18, Thin WASHER, 5/8 x 1-1/8 STEERING WHEEL, w/aluminum Insert RING, Klipring Extension WASHER, 3/4 x 1 BUSHING, Steering SHAFT, Steering Gear & Spline Yellow TOWER SCREW, Hex Washer Head, Taptite Footnotes 9

10 Engine Group HP & 20HP NOTE: Unless noted otherwise, use the standard hardware torque specification chart

11 Engine Group HP & 20HP REF NO PART NO. QTY G B B SM SM SM SM SM SM SM SM SM SM SM YP SM SM SM 2/ SM SM SM SM AYP SM SM SM SM SM 1/ SM 1/ / SM SM SM SM SM ASM SM 1 DESCRIPTION * ENGINE, 17.5HP Briggs & Stratton, Intek Single (Engine Model: 31G B1) * ENGINE, 20HP Briggs & Stratton, Intek Twin (Engine Model: B1) VALVE, Shut Off Oil Drain HEAT SHIELD (Single) SCREW, Hex Washer, Taptit, 5/16-18 x 5/8 HEAD SHIELD (Twin) MUFFLER, Twin SUPPORT, Muffler EXHAUST PIPE, R.H. EXHAUST PIPE, L.H. SCREW, Hex Washer, Taptit, 1/4-20 x 1/2 WIRE CLIP THROTTLE CONTROL (Single) THROTTLE CONTROL, Choke-A-Matic (Twin) HOSE CLAMP, Fuel HOSE, Fuel, 55 in CLIP-Hose, Black SCREW, Hex Washer, Taptit, 3/8-16 x 1 (2 used on 20HP Model, 3 used on 17.5HP model) LOCKWASHER, External Tooth WASHER, 7/8 PULLEY & HUB ASSEMBLY, Engine TIE, Self Locking GUIDE, Belt CLUTCH, Electric WASHER, Hex LOCKWSHER, Spring CAPSCREW, Hex Head, 7/16-20 x 3-1/2 GASKET, Exhaust SCREW, Hex-Head 3/8-16 x 1-3/4" SCREW, Hex SEMS Lock Washer 5/16-18 x 7/8 NUT, Hex Flange, 5/16-18 PIVOT, Hood BOLT, Carriage, 5/16-18 x 1 SUPPORT, Muffler EXHAUST PIPE HEAT SHIELD MUFFLER, Briggs & Stratton, Single Footnotes Note* For information on Replacement Parts contact the engine manufacturer. 11

12 Transmission Group NOTE: Unless noted otherwise, use the standard hardware torque specification chart

13 Transmission Group REF NO PART NO. QTY SM SM SM SM SM SM SM SM SM SM SM SM SM SM 1 DESCRIPTION TRANSMISSION ASSEMBLY, K46BP SCREW, Hex Head Flange Lock, 5/16-18 x 2-1/2 NUT, Hex Flange, Whiz Lock, 5/16-18 ROD, Bypass, LG Yellow PIN, Quick ARM, Control BOLT, Shoulder, 5/16-18 x 1/2 NUT, Hex Flange, 5/16-18 STRAP, Torque CAPSCREW, Hex Head, 5/16-18 x 1-3/4 CAPSCREW, Hex Head, Taptite, 5/16-18 x 3/4 V-BELT, Drive Belt, Aramid/Kevlar NUT, Hex Flange, 5/16-18 ESNA WASHER, Plain, 5/16 Footnotes 13

14 Transmission SERVICE PARTS - Tuff Torq K46BL NOTE: Unless noted otherwise, use the standard hardware torque specification chart

15 Transmission SERVICE PARTS - Tuff Torq K46BL REF NO PART NO SM SM SM SM SM SM SM SM YP SM SM SM SM SM YP SM SM SM SM SM SM SM SM SM SM QTY. DESCRIPTION *TRANSMISSION, Tuff Torq K46BP *KIT, Upper Case *LOWER CASE VENT VALVE 15 MAGNET *MAGNET HOLDER *PUMP SHAFT/BEARING KIT SPRING 25 BYPASS SHAFT A LEVER, Bypass RING, Snap, 10 SEALING CAP 30 RING, Snap, C 35 SEAL WASHER 8 KIT, Drain Bolt SCREW, Tapping, 8 * 55 SCREW, Tapping, 8 * 30 CENTER CASE E W/BALL IDS SERVICE KIT PIN, 3 * 9.8 FILTER 105 BOLT, 10 * 75 IDS VALVE 1.0 IDS SPRING BALL, 3/16 KIT, Cylinder Block (Pump) SPRING PUMP SHAFT E-RING 15 BEARING, 6202C3 MOTOR HOUSING THRUST BEARING KIT, Cylinder Block WASHER, 12 * 24 * 1 MOTOR SHAFT RING, Snap, S15 BRAKE DISC/MOTOR GEAR (11T) BEARING, 6202 RSR C3 THRUST METAL SWASH PLATE CMP THRUST BEARING K81105 CONTROL SHAFT FULCRUM SPRING, Torsion Footnotes *Note: See your local authorized dealership for parts and warranty or contact Tuff Torq at (U.S Int'l ) 15

16 Transmission SERVICE PARTS - Tuff Torq K46BL NOTE: Unless noted otherwise, use the standard hardware torque specification chart

17 Transmission SERVICE PARTS - Tuff Torq K46BL REF NO PART NO. QTY. DESCRIPTION CONTROL ARM A SM CONTROL LEVER C JERKY PLATE SM WASHER, SM COTTER PIN, 1/8 * 3/ SM SPRING PIN 6 * SM ROLL PIN 6 * SM NUT *KIT, Differential Gear *FINAL GEAR (54T) *FINAL PINION COLLAR *REDUCTION SHAFT SM WASHER, 12 * 32 * *REDUCTION GEAR (37T) *FINAL PINION GEAR (10T) SM AXLE SHAFT, Left SM AXLE SHAFT, Right *THRUST WASHER SM RING SM SEAL 19 * 32 * SM BUSHING, 19 * *BUSHING, SM BRAKE SHOE SM BRAKE LEVER *BRAKE SHAFT *BRAKE RETURN SPRING SM BRAKE ACTUATOR SM SPRING PIN 5 * SM SPRING PIN 4 * SM PULLEY D SM FAN, White SM WASHER, Wave SM SNAP RING *SPRING PIN 3.0A * *SPRING PIN 3.0A * *SEALANT YP *K46 & T40 SEAL KIT (ALL MODELS) *REPAIR KIT K46 Footnotes *Note: See your local authorized dealership for parts and warranty or contact Tuff Torq at (U.S Int'l ) 17

18 Controls Group NOTE: Unless noted otherwise, use the standard hardware torque specification chart

19 Controls Group REF NO PART NO. QTY. DESCRIPTION SM 1 PAD, Foot Pedal Reverse SM 1 SPACER, Pivot SM 2 NUT, Hex, Flange Whizlock, 5/ YP 1 ROD, Cruise Latch, 17" SM 2 CLIP, Linkage, Black SM 1 ROD, Parking Brake, 16-3/8" SM 2 BOLT, Carriage, 3/8-16 x 1-1/ SM 1 BRACKET, Idler SM 1 SPRING, Extension 7-1/2" SM 1 PULLEY, 3 OD Plastic SM 2 NUT, Hex Flange, ESNA, 3/ SM 1 BOLT, Carriage, 5/16-18 x SM 1 PULLEY, Idler SM 1 SPRING, Extension SM 1 PIN, Cotter 3/32 x 3/ SM 1 ROD, Brake, 15.1 LG SM 1 SPRING, Extension, 5-3/8" SM 1 PEDAL, Brake Rubber SM 1 PIN, Quick SM 1 ROD, Brake Return, 12-5/8" SM 1 ROD, Cruise Latch, 2.83" SM 1 SPRING, Tension, Clutch SM 1 LATCH, Cruise Powdered Metal SM 1 BOLT, Shoulder, 5/16-18 G SM 1 PAD, Foot Pedal Forward Footnotes 19

20 Electrical Group NOTE: Unless noted otherwise, use the standard hardware torque specification chart

21 Electrical Group REF NO PART NO. QTY. DESCRIPTION YP 1 WIRING HARNESS SM 4 CAPSCREW, Hex Washer Head, Taptite, 5/16-18 x 5/ SM 1 BATTERY, 12 Volt 6 Cell 340CCA SM 1 HOLD DOWN, Battery SM 1 BOLT, Carriage, 1/4-20 x 7/8 G SM 1 WASHER, 1/ SM 1 PUSHNUT, 1/ SM 1 NUT, Hex Lock, ESNP Light, 1/ SM 1 SOLENOID SM 2 CAPSCREW, Hex Washer Head, Taptite, 1/4-20 x 1/ YP 1 SWITCH ASSEMBLY, Ingition SM 1 WASHER, 5/ SM 1 LOCKWASHER, Internal Tooth SM 1 NUT, Hex Flange, 5/ SM 1 COVER, Switch SM 1 PLUG, Hour Meter SM 1 SWITCH, PTO Push SM 1 SWITCH, RMO SM 1 SWITCH, Headlight SM 1 PLUG, Hole SM 1 SUPPORT, RMO Switch SM 2 NUT, Hex Flange Whiz Lock Small, 5/ SM 2 BOLT, Carriage, 5/16-18 x 3/4 G YP 1 SWITCH, Push Button (NO / NC) YP 1 SWITCH, Push Button (NC) SM 1 CABLE-# 6 x 10" SM 1 CABLE,#6 x SM 1 CABLE-# 6 x SM 2 LOCKWASHER, 1/ SM 2 NUT, Hex, KEPS, 5/ SM 2 CAPSCREW, Hex Head, 1/4-20 x 3/4 G SM 2 WASHER, 1/ SM 2 NUT, Hex, 1/ SM 1 BOOT, Insulator SM 3 TIE, Self Locking SM 1 SWITCH, Push Button (NO) SM 1 PLUG, Hole SM 1 NUT, Hex Flange Whiz Lock Small, 1/ SM 2 KEY, No Mow SM 1 WIRES & CONNECTORS ASMY-JUMPER 3.0LG SM 1 CLIP, Wire SM 1 FUSE, Wiring Harness YP 1 KEYS, Ignition Footnotes 21

22 Hood, Grille & Dash Group NOTE: Unless noted otherwise, use the standard hardware torque specification chart

23 Hood, Grille & Dash Group REF NO PART NO. QTY. DESCRIPTION BIYP 1 HOOD, With Scoop YP 1 AIR DUCT, Plenum BIYP 1 PANEL, Side, R.H BIYP 1 PANEL, Side, L.H BIYP 1 GRILLE SM 1 HINGE, Hood, L.H SM 12 CAPSCREW, Hex Flange Whiz Lock, 1/4-20 x 5/ SM 12 NUT, Hex Flange Whiz Lock Large, 1/ YP 1 CONSOLE SM 1 KNOB, Brake Lock, Red SM 1 KNOB, Cruise Lock, Green SM 2 PUSHNUT, 1/ SM 2 CAPSCREW, Hex Washer Head, Taptite, 5/16-18 x 3/ SM 2 WASHER, 5/ YP 1 COVER SM 1 HEADLIGHT ASSEMBLY SM 1 REFLECTOR SM 1 LENS, Headlight SM 2 BULB, V 21CP SM 2 SOCKET SM 1 INSERT, Lightbar SM 3 SCREW, Pan Head Phillips, #10-24 x 1/ SM 1 ROD, 10" SM 3 NUT, Nylock, SM 1 CAPSCREW, Hex Washer Head, Taptite, 1/4-20 x 1/ X83MA 6 S-CLIP SM 1 GUIDE, Hood, L.H SM 1 GUIDE, Hood, R.H SM 1 HINGE, Hood, R.H MA 1 GRILLE, R.H MA 1 GRILLE, Center MA 1 GRILLE, L.H. Footnotes 23

24 Seat Deck & Fuel Tank NOTE: Unless noted otherwise, use the standard hardware torque specification chart

25 Seat Deck & Fuel Tank REF NO PART NO. QTY. DESCRIPTION BIYP 1 DECK, Seat SM 4 BOLT, Carriage, 5/16-18 x 3/4 G SM 4 NUT, Hex Flange Whiz Lock Small, 5/ YP 1 PAD, Footrest, R.H YP 1 PAD, Footrest, L.H YP 1 TANK, Fuel SM 1 CAP, Gas YP 1 POD, L.H SM 1 SEAT, Hi Back SM 4 SPACER, 5/16 ID x 1-1/4 OD x 5/ SM 1 SUPPORT, Seat SM 1 LATCH, Seat SM 4 CAPSCREW, Hex Flange Whiz Lock, 5/16-18 x SM 4 WASHER, 5/ SM 2 COVER, Spring SM 4 NUT, Hex Flange, ESNA, 5/ SM 4 WASHER, Spring SM 2 SPRING, Compression SM 2 BOLT, Carriage, 5/16-18 x 3/4 G SM 1 PIVOT, Seat SM 6 CAPSCREW, Hex Washer Head, Taptite, 5/16-18 x 5/ SM 2 BOLT, Shoulder, 5/16-18 x 1-1/8 G YP 1 POD, R.H SM 6 SCREW, Hex Washer Head, Plastite, 1/4 x 1/ YP 1 GRIP SM 1 SUPPORT, Seat Deck SM 2 CAPSCREW, Taptite, 5/16-18 x 5/ SM 1 BUSHING SM 1 ELBOW FITTING Footnotes 25

26 Lift Group NOTE: Unless noted otherwise, use the standard hardware torque specification chart

27 Lift Group REF NO PART NO. QTY. DESCRIPTION SM 1 DECAL, Height Of Cut SM 1 BOLT, Carriage, 1/4-20 x 5/8 G SM 1 QUADRANT, Lift Height SM 1 NUT, Hex Flange Whiz, 1/ YP 1 GRIP SM 1 ROD, Lift Handle, 17.7" SM 1 CAPSCREW, Hex Head, 5/16-18 x SM 1 WASHER, Plain, 21/64 x 1-1/ SM 1 SPRING, Torsion, 2.12 Inch ASM 1 CLEVIS, Lift SM 1 SPACER, Pivot, 5/16 ID, 1-3/4 OD SM 3 NUT, Hex, Flange Whizlock, 5/ ASM 1 PLATE, Bearing SM 2 SCREW, Taptite, 5/16-18 x 5/ SM 4 CLIP, Spring SM 2 WASHER, 1/ MA 2 PIN, Threaded Shoulder SM 2 ARM, Rear Lift SM 2 NUT, Hex, Flange Lock, 3/ SM 2 DECAL, CAUTION! Pinch Point SM 2 BOLT, Shoulder SM 2 NUT, Hex Flange, 3/8-16 ESNA SM 2 SPACER SM 2 TRUNNION SM 2 ROD, Lower Life, LG ASM 1 SHAFT ASSEMBLY, Lift SM 1 ROD, Lift, 5.43 LG Footnotes 27

28 Wheel & Tires Group NOTE: Unless noted otherwise, use the standard hardware torque specification chart

29 Wheel & Tires Group REF NO PART NO. QTY. DESCRIPTION SM 1 TIRE, Kenda, Turf Rider, 15 x SM 2 TUBE, Tire, Front SM 1 WHEEL & BUSHINGS ASMY REGENT FRONT SM 4 VALVE STEM & CAP SM 2 WASHER, 3/ SM 1 FITTING, Lube YP 2 BEARING, 3/ SM 2 WHEEL& TIRE ASSEMBLY, Front YP 2 WHEEL & TIRE ASSEMBLY, Rear, 20X MA 4 HUB CAP X3MA 4 E-RING 14 17X195MA 4 WASHER, Flat 15 17X160MA 4 WASHER, Flat, 3/4 x 1-1/ SM 2 SPACER, 3/4 ID x 1-1/4 OD x 1-5/ MA 2 KEY, Square, 3/ YP 1 TIRE, Rear, K358 20X10-8 2PLY SM 2 TUBE, Tire, Rear Footnotes 29

30 Decal Group NOTE: Unless noted otherwise, use the standard hardware torque specification chart. D

31 Decal Group REF NO PART NO. QTY YP YP YP YP YP SM SM SM YP YP SM YP 1 DESCRIPTION DECAL, 17.5HP DECAL, 20HP DECAL, Murray DECAL, EMT125 DECAL, Murray, Rear DECAL, Tunnel Cover Warnings DECAL, Transmission Tow / Release Lever DECAL, Ignition Switch Symbols DECAL, Steering Wheel DECAL, Murray DECAL, Danger Rotation Blade Symbols DECAL, Deck Width Footnotes 31

32 46" Mower Deck - Housing, Arbors & Blade NOTE: Unless noted otherwise, use the standard hardware torque specification chart " Mower 32

33 46" Mower Deck - Housing, Arbors & Blade REF NO PART NO. QTY. DESCRIPTION BIYP 1 HOUSING, 46" YP 3 HOUSING, Spindle YP 6 BEARING, Ball, 20mm YP 3 SHAFT, Spindle YP 6 SHIELD, Arbor YP 6 SPACER, Bearing YP 6 RING, Self Locking SM 10 CAPSCREW, Hex Washer Head, Taptite, 5/16-18 x AYP 3 BLADE, Mower SM 4 WASHER, Spring SM 5 CAPSCREW, Hex Head, 7/16-14 x 1 G YP 3 PULLEY, Split, 4.6 OD YP 2 SPACER, Lower Drive YP 1 SPACER, Pulley SM 2 LOCKWASHER, Spring YP 1 DEFLECTOR AYP 1 PIVOT, Hinge SM 2 BOLT, Carriage, 5/16-18 x 3/4 G SM 4 NUT, Hex Flange Whiz Lock Small, 5/ YP 1 SPRING, Torsion, Deflector AYP 1 PLATE, Deflector Closeoff YP 1 ROD, Deflector YP 2 PUSHNUT, 5/ SM 1 CAPSCREW, Hex Head, 7/16-14 x 1-3/4 G AYP 1 BRACKET, Belt Cover, Front AYP 1 BRACKET, Belt Cover, Rear YP 1 COVER, Belt, L.H YP 1 COVER, Belt, R.H SM 7 CAPSCREW, Hex Washer Head, Taptite, 5/16-18 x 3/ AYP 1 BAFFLE, Pinchoff SM 2 CAPSCREW, Hex Washer Head, Taptite, 5/16-18 x 1-1/ YP 1 CONNECTOR, Washout Port YP 1 ADAPTER, Washout Port Footnotes " Mower 33

34 46" Mower Deck - Clutch Group NOTE: Unless noted otherwise, use the standard hardware torque specification chart " Mower 34

35 46" Mower Deck - Clutch Group REF NO PART NO. QTY. DESCRIPTION SM 1 V-BELT, HA, A-Wedge, 118" SM 1 SPRING, Extension YP 1 PULLEY, Idler SM 1 CAPSCREW, Hex Head, 3/8-16 x 2-1/2 G SM 2 WASHER, 3/ SM 1 NUT, Hex Flange Whiz Lock Small, 3/ SM 1 NUT, Hex Flange, MAC Lock Large, 3/ AYP 1 ARM, Idler SM 1 SPACER, 3/8 OD x 1-1/2 OD x SM 1 CAPSCREW, Hex Head, 3/8-16 x 2 G SM 2 WASHER, 3/ SM 1 NUT, Center Lock Hex, 3/8-16 GR5 Footnotes " Mower 35

36 46" Mower Deck - Support Group NOTE: Unless noted otherwise, use the standard hardware torque specification chart " Mower 36

37 46" Mower Deck - Support Group REF NO PART NO. QTY. DESCRIPTION AYP 1 SUPPORT, Rear Cross AYP 1 BRACKET, Rear Mower Pickup, R.H AYP 1 BRACKET, Rear Mower Pickup, L.H SM 8 CAPSCREW, Hex Washer Head, Taptite, 5/16-18 x 3/ AYP 1 HITCH, Front YP 2 ROD, Front Bail AYP 1 HANGER, Front Mower SM 1 ROD, Latch SM 1 RETAINER, Pin Spring SM 2 SPACER, 1/2 ID x 7/8OD x 1-1/ SM 2 NUT, Hex Lock, ESNA Light, 1/ AYP 2 BRACKET, R.H AYP 2 BRACKET, L.H SM 11 BOLT, Carriage, 5/16-18 x 7/8 G SM 13 NUT, Hex Flange Whiz Lock Small, 5/ YP 4 WHEEL, Gauge YP 4 BOLT, Shoulder, 3/8-16 x 3-7/ SM 6 WASHER, 1/ SM 4 NUT, Hex Flange, ESNA, 3/ AYP 1 UP STOP SM 2 NUT, Hex Jam, 1/ SM 2 CLIP, Hair Pin SM 2 BOLT, Carriage, 5/16-18 x 3/4 G5 Footnotes " Mower 37

38 46" Mower Deck - Mulching Group NOTE: Unless noted otherwise, use the standard hardware torque specification chart

39 46" Mower Deck - Mulching Group REF NO PART NO. QTY. DESCRIPTION YP 1 COVER, Mulching SM 2 BOLT, Carriage, 1/4-20 x 5/8 G AYP 1 BRACKET, Stop SM 3 NUT, Hex, KEPS, 1/ SM 1 BOLT, Carriage, 1/4-20 x 1 G YP 1 WASHER, Flat AYP 1 LATCH, Boot SM 1 SPACER, 5/16 ID x 1 OD x 1/ SM 1 CAPSCREW, Hex Head, 5/16-18 x 1 G SM 2 WASHER, 5/ SM 2 NUT, Hex Flange, ESNA, 5/ SM 1 BOLT, Carriage, 5/16-18 x 1-1/4 G SM 1 SPACER, Hydraulic Lift Pivot SM 1 WASHER, 3/ YP 1 KNOB, ESNA, 1/ MA 1 WASHER, Wave Footnotes 39

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43 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 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. M M M M M M M M M M M M M M M M M M M The guides and ruler furnished below are designed to help you select the appropriate hardware Inside Diameter (in) Nut, 1/2-16 1/4 1/2 3/ /4 1/2 3/ Thread Diameter (mm) Body Diameter 2 Screw, 1/2-16 x 2 1/4 1/2 3/ Body Diameter Nut, M8 Screw, M x 25 Thread Diameter (mm) Threads per inch Body Length Distance between threads (mm) Threads per inch /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 / / / / / / / / / / / / / / / / / / , ,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 (M 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

44 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 USA Copyright 2010 by Briggs & Stratton Corporation