Reproduction. Not for. Parts Manual. 8TP 24" Dual Stage Snowthrower. Models

Transcription

1 Parts Manual Models 8TP 24" Dual Stage Snowthrower Mfg. No. Description Canadiana 8TP 24" Dual Stage Snowthrower (2011) Manual Part No. Revision B Rev. Date: 10/28/2011

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3 Table Of Contents PRODUCT COMPONENTS PAGES Handles & Controls Group... 4 Engine Group... 6 Auger Housing Group... 8 Auger Drive Group Traction Drive Group Wheels & Tires Group Decals Group Gear Case Assembly Discharge Chute Group Torque Specification Chart... Inside Back Cover

4 Handles & Controls Group NOTE: Unless noted otherwise, use the standard hardware torque specification chart

5 Handles & Controls Group REF NO PART NO. QTY. DESCRIPTION SM 1 CAPSCREW, Hex Head, 3/8-16 x 2, G MA 1 SPRING, 3/ SM 1 WASHER, 3/ SM 1 NUT, Hex Lock, ESNA Light, 3/ BNYP 1 LEVER, Clutch, LH YP 1 SPEED LEVER SM 4 CAPSCREW, Hex Head, 1/4-20 x 1-3/4, G YP 1 BRACKET, Controls YP 1 ROD, Speed Control SM 3 NUT, Hex Flange, Whiz Lock, 5/ SM 2 NUT, Hex, 5/ YP 2 BRACKET, Handle, Lower Mounting YP 1 BALL JOINT YP 1 DASH ASSEMBLY SM 2 SCREW, Hex Washer Head, Plastite, x 5/ YP 2 BOLT, Shoulder SM 3 BOLT, Carriage, Short Neck, 5/16-18 x 3/4, G AYP 1 SUPPORT, Dash YP 1 CABLE, Auger Drive BNYP 1 LEVER, Clutch, RH SM 2 NUT, Hex Lock, Nylon Insert, SM 2 GRIP YP 2 SPACER, Stepped SM 2 SPACER, 1/4 ID x 3/8 OD x 5/16" ASM 1 HANDLE, Upper, RH ASM 1 HANDLE, Upper, LH SM 2 BOLT, Carriage, Short Neck, 5/16-18 x 2-1/4, G AYP 1 HANDLE, Lower YP 4 NUT, Hex Flange, ESNA, 5/ SM 4 SCREW, Hex Washer Head, Taptite, 5/16-18 x 5/ MA 1 BRACKET, Cable Adjusting MA 1 BOOT, Spring End Cover MA 1 CABLE, Forward Drive SM 1 KNOB, Slot Speed SM 2 WASHER, 1/ SM 2 SCREW, Hex Washer, 1/4-15 x 3/ SM 4 NUT, Hex Lock, ESNA Light, 1/ SM 1 SCREW, Phillips Head, #10-24 x 3/ SM 1 NUT, Hex Lock, Nylon Insert, SM 2 BOLT, Carriage, Short Neck, 5/16-18 x 1-3/ SM 1 LOCKWASHER, Spring, 5/16 Footnotes 5

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

7 Engine Group REF NO PART NO. QTY. DESCRIPTION A E8 1 * ENGINE, 8TP Briggs & Stratton, Snow Series (Engine Model: 12A E8) GUARD, Muffler, Plate SCREW, Hex Head, Muffler Guard * CAP, Fuel SM 4 BOLT, Carriage, Short Neck, 5/16-18 x 1-1/2, G X76MA 4 NUT, Push, 1/4, 15/16 OD YP 4 NUT, Hex Flange, ESNA, 5/ MA 1 PULLEY, Engine SM 3 WASHER, 5/16" Flat (.341 ID x 1.00 OD x.13 Thick) Black SM 1 CAPSCREW, Hex Head, 5/16-24 x 1-1/4, G SM 1 V-BELT, Traction Drive, 3L YP 1 BELT, Auger Drive, 4L YP 1 BELT GUIDE SM 4 LOCKWASHER, Spring, 5/16, Black SM 1 CAPSCREW, Hex Head, 5/16-24 x 3/4, G YZMA 1 IDLER BRACKET MA 1 BUSHING, Idler Bracket X164MA 1 SPRING, Extension, Idler MA 2 IDLER, Plastic Ball Bearing SM 2 NUT, Hex Centerlock Jam, 3/ MA 1 BOLT, Carriage, Short Neck, 3/8-16 x 1-1/2, G YP 1 AUGER IDLER MA 1 SPACER, 1/2 ID x 1 OD x 1-3/4" SM 1 ARM, Control X6MA 1 PIN, Hair 3/8 x 1-5/ YP 1 PIN, Clevis ASM 1 PANEL, Bottom SM 10 CAPSCREW, Hex Washer Head, Taptite, 1/4-20 x 5/ X159MA 1 SPRING, Extension, Auger, 5" BNYP 1 FRAME BOX SM 6 CAPSCREW, Hex Washer Head, Taptite, 5/16-18 x 3/ YP 1 COVER, Belt YP 2 SCREW, Hex Washer Head, Tapping, SEMS, 1/4 x 3/ BZYP 1 PLATE, Seal SM 1 SEAL, Foam YP 1 SEAL, Strip MA 2 BOLT, Hex, 5/16-24 x SM 1 PIN, Cotter, Self Locking, 1/4" SM 1 WASHER, Flat, 3/8 x 7/ SM 1 WASHER, 1/2 Flat MA 1 CORD, Electric SM 2 WASHER, Internal/External Lock 1/4" Footnotes Note* See your local Briggs & Stratton distributor for parts and service. 7

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

9 Auger Housing Group REF NO PART NO. QTY. DESCRIPTION YP 1 AUGER HOUSING, Stamped, VL BNYP 1 HOUSING, IMPELLER, 10" BNYP 1 CHIMNEY, Steel BNYP 1 BRACKET, Rear Mounting SM 14 SCREW, Hex Washer Head, Taptite, 1/4-20 x 3/ YP 2 SCREW, Hex Washer Head, Taptite, 1/4-20 x 1/ AYP 1 SKID SHOE, LH AYP 1 SKID SHOE, RH AYP 1 SCRAPER BAR SM 6 NUT, Hex Nylock Flange, 1/ YP 1 STICK, Cleanout Brush, 22-1/ YP 2 CLAMP, Spring, Snow Brush X115MA 2 SCREW, x 1 1/ X146MA 2 NUT, Nylock, 10 x MA 2 BEARING, Auger MA 6 CAPSCREW, Tapping, 5/16-18 x 3/ MA 3 NUT, Hex Flange, Serrated Lock, 5/ SM 1 RETAINER, Bearing SM 1 BEARING, Ball, 3/4 ID x 1-3/4 OD x 5/8" MA 6 NUT, Hex Flange, Top Lock, 5/ SM 2 BOLT, Carriage, 1/4-20 x 1/2, G YP 3 BOLT, Carriage, Short Neck, 5/16-18 x 3/ SM 6 BOLT, Carriage, 1/4-20 x 3/4 G MA 2 BLOCK, Universal Pivot MA 2 NUT, Hex Center Lock, 1/4-20 Footnotes 9

10 Auger Drive Group NOTE: Unless noted otherwise, use the standard hardware torque specification chart

11 Auger Drive Group REF NO PART NO. QTY. DESCRIPTION AYP 1 AUGER ASSEMBLY, RH AYP 1 AUGER ASSEMBLY, LH YP 2 PIN, Shear, 1-3/ YP 2 PIN, Cotter, Self Locking MA 1 KEY, Square, 3/16 x 3/ YP 1 AUGER PULLEY YP 1 GEAR CASE ASSEMBLY AYP 1 IMPELLER, 10" YP 1 HUB, Impeller SM 3 SCREW, Hex Washer Head Taptite, 5/16-18 x 1/ SM 3 SET SCREW, Square Head, 5/16-18 x 5/8, G8 Footnotes 11

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

13 Traction Drive Group REF NO PART NO. QTY. DESCRIPTION MA 1 CHAIN, Roller, 420 x 19" MA 4 RETAINER & BUSHING ASSEMBLY MA 5 WASHER, Flat, 1/ SM 8 SCREW, Hex Washer Head, Taptite, 5/16-18 x 1/ MA 1 CHAIN, Roller, 420 x 18" X30MA 5 RETAINER, Ring, 7/ YZMA 1 SPRING LINK YP 3 SPRING, Extension MA 1 SPROCKET, Set SM 2 WASHER, 1/ YZMA 1 AXLE, Swing Plate, 10-1/2" MA 1 AXLE, 21-3/8" X193MA 1 BOLT, Hex Head, 1/4-20 x 1-3/4, G MA 1 AXLE SPROCKET, 30T MA 2 BEARING, Axle, D-Hole MA 1 SHAFT, Hex YP 1 BEARING TRUNNION ASSEMBLY MA 1 WHEEL, Friction SM 3 CAPSCREW, Hex Head, 1/4-20 x 5/8, G SM 3 NUT, Hex KEPS, 1/ SM 1 RING, Retaining, External Tooth, # X114MA 1 NUT, Flange Lock, 3/ YZMA 1 PLATE, Swinging MA 1 SPACER, Friction Pulley MA 1 FRICTION PULLEY ASSEMBLY YZMA 1 SPEED SELECTOR MA 1 BEARING, Flange, 1/2 ID x 7/8OD SM 2 NUT, Hex Lock, ESNA Light, 1/ SM 1 CAPSCREW, Hex Head, 1/4-20 x 1-1/2, G MA 1 SPOOL CABLE, Auger Control YZMA 1 BRACKET, Cable Spool MA 1 CABLE, Forward Drive, Lower Footnotes 13

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

15 Wheels & Tires Group REF NO PART NO. QTY. DESCRIPTION YP 1 WHEEL & TIRE ASSEMBLY, 13 x 5.0, LH (Includes Ref. Nos , , & ) * WHEEL, Rim SM 1 VALVE STEM & CAP YP 1 TIRE, 13 x SM 1 TUBE, Tire YP 1 WHEEL & TIRE ASSEMBLY, 13 x 5.0, RH (Includes Ref. Nos , , & ) * WHEEL, Rim SM 1 VALVE STEM & CAP YP 1 TIRE, 13 x SM 1 TUBE, Tire SM 2 RETAINING RING, Extension Self Lock YP 2 WASHER, Thrust, 3/ MA 1 BOLT, Hex, 1/4-20 x 1-3/4, G X145MA 1 NUT, Hex Nylock, 1/ MA 1 PIN, Klik, 1/4 Footnotes * Not a servicable part. Order complete wheel and tire assembly. 15

16 Decals Group NOTE: Unless noted otherwise, use the standard hardware torque specification chart

17 Decals Group REF NO PART NO. QTY. DESCRIPTION YP 1 DECAL, Danger Chute, FR/ENG YP 1 DECAL, Safety, Danger, ENG/FR YP 1 DECAL, Safety, Warning, ENG/FR YP 1 DECAL, Logo, Auger Housing YP 2 DECAL, Logo, Chute YP 1 DECAL, Auger Control Symbols YP 1 DECAL, Traction Control Symbols YP 1 DECAL, Gear Shift YP 1 DECAL, Control Panel Footnotes 17

18 Gear Case Assembly NOTE: Unless noted otherwise, use the standard hardware torque specification chart

19 Gear Case Assembly REF NO PART NO. QTY. DESCRIPTION YP 1 SHAFT, Impeller YP 1 SHAFT, Auger MA 1 COLLAR, Thrust, 3/4 x 1-1/ MA 1 PIN, Spring, 1/4 x 1-1/ MA 4 WASHER, Thrust MA 1 BEARING, Roll Thrust, 3/4 ID x 1-1/4 OD MA 3 BEARING, Flange, 3/4 ID x 1 OD MA 3 SEAL, Oil MA 1 BEARING, Flange, 1/2 ID x 3/4 OD MA 1 CASE, Gear, LH MA 1 CASE, Gear, RH MA 1 SCREW, Hex Washer Head, Tap, 3/8-16 x 1/ MA 1 KEY, Woodruff YP 1 GEAR, Worm X143MA 7 NUT, Flange Lock, 1/ MA 1 GASKET MA 7 CAPSCREW, 1/4-20 x 3/4, GR5 Footnotes 19

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

21 Discharge Chute Group REF NO PART NO. QTY AYP YP YP SM MA MA MA MA MA MA YZMA X6MA YP YZMA X37MA X48MA MA MA MA YZMA MA MA MA MA MA YP SM YP SM YP SM SM 2 DESCRIPTION CHUTE KNOB, Wing, 5/16-18 CHUTE ROTATION ASSEMBLY, LH Crank NUT, Hex Centerlock, 1/4-20 KNOB, Sleeve WASHER. Flat, 3/8 NUT, Push, 3/8 EYEBOLT, 3/8-16 x 6-1/2" GROMMET, Eye Bolt NUT, Hex Jam, 3/8-16 CRANK, Chute Turn PIN, Hair BRACKET ASSEMBLY, Chute Rotation (Includes Ref. Nos , , , , , , , , , , & ) ROD, Yoke Crank SPRING, Compression WASHER, Flat, 3/8 GEAR, 9 Tooth PIN, Hair PIN, Cotter YOKE TUBE ASSEMBLY, Adapter PIN, Universal Joint PIN, Clevis, 1/4 BLOCK, Universal Pivot BRACKET, Mounting, Chute Rotation Gear (Not a serviceable part. Order Ref. No. 0110) WASHER. Flat, 13/32 NUT, Hex, Nylock, 3/8-16 SCREW, Torx Truss Head, 1/4-20 x 7/8 BOLT, Carriage, Short Neck, 5/16-18 x 1-1/2 SCREW, Hi-Lo, 1/4 x 3/4 BOLT, Carriage, Short Neck, 1/4-20 x 1/2, G5 STIFFENER, Chute Rotation WASHER, Nylon, 3/8 DECAL, Hinge Footnotes 21

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23 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

24 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 Power Products Group W. Wirth Street Wauwatosa, WI, USA