Hustler Mini Z Bac Vac Parts Manual Hustler Turf Equipment P.O. Box 7000 Hesston, Kansas 67062-2097 379263 Rev. 6/06
Table of Contents Chapter General Information.................................... Chapter 2 Contents Hopper Front Assembly................................. 2 Door Assembly........................................ 4 Hopper Assembly 35329................................ 6 Chapter 3 Contents Blower Assembly 54646................................ 2 Blower Decals......................................... 5 Spindle Housing Assembly 520627........................ 6 Chapter 4 Contents Blower Installation...................................... 2 Bac-Vac Installation.................................... 4 Weight Installation...................................... 6 Index........................................................ 379263 6/06 c-
c-2 379263 6/06
Chapter General Information This Manual covers 37927K (20" tires) & 303842K (23" tires) Hustler Mini Z Bac Vac for 44" Deck, 379289K (20" tires) & 303867K (23" tires) Hustler Mini Z Bac Vac for 52" Deck, 927004 (20" tires) & 927293 (23" tires) (Hustler Mini Z Bac Vac Assembly, 378992 Hustler Mini Z 44 Deck Belt cover Assembly, and 37907 Hustler Mini Z 52" Deck Belt Cover Assembly Service Literature PART DESCRIPTION 379255 Owner s Manual 379263 Parts Manual Note: When ordering parts, you must use the part number as shown for each part, not the index number. Always give the model and serial number to your parts and service representative. Note: Items sold in bulk such as seals and hoses are sold by the foot. Using this manual Illustrations used were current at the time of printing, but subsequent production changes may cause your machine to vary slightly in detail. Excel Industries, Inc. reserves the right to redesign and change the machine as deemed necessary, without notification. If a change has been made to your machine which is not reflected in this parts manual, see your Hustler dealer for current information and parts. 379263 6/06 -
Hardware Description Codes & Abbreviations The following codes are used throughout this parts manual. Refer to this list when ordering parts. ABBREVIATION CB CE CP CS CW FDRW FW HX LW MB MS NT SC SH SB SS OD ID DESCRIPTION Carriage Bolt Clevis Pin Cotter Pin Cap Screw Cup Washer Fender Washer Flat Washer Hex Head Lock Washer Machine Bushing Machine Screw Nut Self Tapping Cap Screw Socket Head Shoulder Bolt Set Screw Outside Diameter Inside Diameter Standard Torques The following chart lists the standard torque values for the threaded fasteners found in this manual. Torque all cap screws, nuts and set screws to these values unless a different torque is shown in the Notes section next to the fastener SIZE FT-LBS NM SIZE FT-LBS NM.250 8.2. M3.3.32 7 23 M4 2.2 3.375 30 40 M5 4.5 6..438 48 65 M6 7.7 0.4.500 73 99 M8 8.5 25.562 05 43 M0 37 50.625 45 200 M2 64 87.750 260 350 M6 60 25.875 420 565 M20 320 435.00 625 850 M24 555 750 Lubricate all grease zerks. NOTE: -2 379263 6/06
Chapter 2 Contents Hopper Front Assembly.................................. 2-2 Door Assembly......................................... 2-4 Hopper Assembly 35329................................. 2-6 379263 6/06 2-
Hopper Front Assembly 2 3 5 6 0 5 7 9 6 4 7 2 7 8 4 3 7 7 8 3 2 9 2 3 3 3 3 20 8 3 8 36 3 8 24 22 23 A 8 34 35 26 6 25 27 28 29 2 37 3 28 27 3 27 28 28 32 27 30 28 38 2 3 VIEW A 7 8 28 32 33 32 2-2 379263 6/06
Hopper Front Assembly INDEX SERVICE PART MFG. PART QTY. DESCRIPTION 30087 30087 2 SIDE MOUNTING SCREEN ANGLE 2 300822 300822 HOPPER SCREEN 3 300897 300897 HOPPER SCREEN STRAP 4 300863 300863 REAR MOUNTING SCREEN ANGLE 5 058776 058776 4 NT.32-8 HX NL ZN 6 72927 72927 4 FW.344 X.00 X.2 HRD ZN 7 704304 704304 26 FDW.00 X.28 X.06 ZN 8 064329 064329 7 CS.25-20 X.625 HX G5 ZN 9 757278 757278 FIBERGLASS HOPPER 0 309 309 SPOUT DEFLECTOR 00858 00858 CS.250-20X.500 HX G5 ZN 2 06855 06855 3 NT.250-20 HX NL ZN 3 07079 07079 26 FW.250X.560X.04 SAE ZN 4 70463 70463 4 CS.250-20 X 2.00 HX G5 ZN 5 300848 300848 HINGE 6 737536 737536 SEAL.43 X.75 29" LONG 7 499327 499327 LH CORNER SUPPORT 49939 49939 RH CORNER SUPPORT 8 056077 056077 6 CS.250-20 X.00 HX G5 ZN 9 758789 758789 6 NT.32-8 CAMTAINER FASTNER 20 055939 055939 CS.250-20 X.75 HX G5 ZN 2 499426 499426 SPOUT 22 30770 30770 WINDOW TRIM 23 76052 76052 OVERFLOW WINDOW 24 064345 064345 4 CS.32-8 X 2.00 HX G5 ZN 25 036236 036236 6 CS.32-8 X.00 HX G5 ZN 26 07004 07004 6 LW.32 MED SPRING ZN 27 0387 0387 0 CP.25D X.250 LG HML ZN 28 443549 443549 24 PIVOT BEARING DISC 29 496588 496588 2 DOOR LINKAGE 30 499459 499459 2 DOOR STRAP LINKAGE 3 496554 496554 LH PIVOT LINKAGE 496547 496547 RH PIVOT LINKAGE 32 02774 02774 6 CE.500 X.25.56 X.093 ZN 33 496570 496570 LH DOOR LATCH LINKAGE 496562 496562 RH DOOR LATCH LINKAGE 34 347765 347765 HANDLE 35 758854 758854 UV.75 ID X 5" LG BLACK GRIP 36 49653 49653 BAC VAC FRAME 37 75863 75863 2 RP.250 X.375 HEAVY SPIRAL 38 374843 374843 CLOSE OUT PLATE NOTES: 379263 6/06 2-3
Door Assembly 2 3 4 5 6 0 7 7 4 0 6 4 3 4 3 4 6 5 2 8 5 9 6 5 8 3 2-4 379263 6/06
Door Assembly INDEX SERVICE PART MFG. PART QTY. DESCRIPTION 496232 496232 REAR DOOR COVER 2 300 300 HANDLE 3 055939 055939 0 CS.250-20 X.750 H X G5 ZN 4 07079 07079 8 FW.250 X.560 X.04 SAE ZN 5 064329 064329 2 CS.250-20 X.625 HX G5 ZN 6 704304 704304 29 FDW.000 X.28 X.06 ZN 7 056077 056077 2 CS.250-20 X.000 HX G5 ZN 8 49930 49930 LH DOOR 499293 499293 RH DOOR 9 76040 76040 0 RIVET.87 X.375 X.375 HD DIA 0 06855 06855 4 NT.250-20 HX NL ZN 499400 499400 DOOR CHANNEL 2 30036 30036 LH WHEEL BRACKET 30028 30028 RH WHEEL BRACKET 3 076422 076422 4 FW.406 X.000 X.06 ZN 4 086660 086660 2 NT.375-6 HX LK NY 5 7608 7608 2 2.5X.75 3/8 BORE GRAY WHEEL 6 300855 300855 BOTTOM PLATE 7 300889 300889 DOOR SCREEN STRAP 8 30084 30084 DOOR SCREEN NOTES: 379263 6/06 2-5
Hopper Assembly 35329 HOPPER DOOR ASSEMBLY HOPPER FRONT ASSEMBLY 4 2 3 4 6 5 2-6 379263 6/06
Hopper Assembly 35329 INDEX SERVICE PART MFG. PART QTY. DESCRIPTION 064329 064329 4 CS.250-20 X.625 HX G5 ZN 2 07079 07079 4 FW.250 X.560 X.04 SAE ZN 3 443549 443549 4 PIVOT BEARING DISC 4 0387 0387 4 CP.25D X.250 LG HML ZN 5 74264 74264 MADE IN U.S.A.-COMBO DECAL 6 758532 758532 2 BAC VAC ID DECAL NOTES: 379263 6/06 2-7
2-8 379263 6/06
Chapter 3 Contents Blower Assembly 54646................................. 3-2 Blower Decals.......................................... 3-5 Spindle Assembly 520627................................. 3-6 379263 6/06 3-
2 35 { } } 2 3 4 6 24 25 26 3 6 28 5 20 7 8 9 9 0 3 6 7 9 2 5 7 9 8 23 27 29 30 3 32 33 34 36 37 38 39 20 20 2 4 5 22 3 29 6 4 4 5 42 8 40 43 9 9 0 27 43 2 6 45 4 5 20 47 46 44 6 3 24 3-2 379263 6/06 Blower Assembly 54646
Blower Assembly 54646 ITEM SERVICE PART MFG. PART QTY DESCRIPTION 77080 77080 SD DECK BLOWER BELT COVER 2 064329 064329 4 CS.250-20 X.625 HX G5 ZN 3 76855 76855 6 FW.28 X.625 X.05/.080 HD ZN/YL 4 770404 770404 UPPER BLOWER BELT 5 078378 078378 4 CS.500-20 X.500 HX G5 ZN 6 078386 078386 4 FW.50 X.750 X.8 ZN 7 30267 30267 2 5" PULLEY 8 70578 70578 2 CS.375-6 X.750 HX G5 ZN 9 767954 767954 7 FW.406 X.82 X.060 SAE HD ZN 0 022772 022772 2 4.00" O.D IDLER PULLEY 02337 02337 NT.500-3 UNT LK G5 ZN 2 068759 068759 3 CW.560 X.340 X.05 PN 3 37692 37692 SECONDARY IDLER 4 26357 26357 3 BEARING DISC 5 074252 074252 CS.500-3 X.50 HX G5 ZNYC 6 036384 036384 2 SPRING 7 0056 0056 CS.375-6 X.375 HX G5 ZNYC 8 054502 054502 NT.375-6 HX GRD 5 ZNYC 9 70594 70594 4 CS.500-3 X.750 HX G5 ZN 20 07046 07046 0 LW.500 MED SPRING ZN 2 034272 034272 0 NT.32-8 HX G5 ZNYC 22 768523 768523 8 FW.343 X.687 X.05/.080 HD ZN/YL 23 06527 06527 4 CS.500-3 X.00 HX G5 ZN 24 024927 024927 2 NT.250-20 HX GR.5 ZN 25 07038 07038 6 LW.250 MED SPRING ZN 26 757245 757245 TRANSITION CHUTE 27 07994 07994 2 MS.250-20 X.750 TH CR ZN 28 376822 376822 BLOWER ROOF 29 045765 045765 3 FW.030 X.500 X.34 ZN 30 758730 758730 FAN SHAFT 3 22472 22472 4 ¼" SQ X.00" LONG KEY 32 07723 07723 2 BEARING W/O COLLAR 33 022582 022582 CAST SPINDLE HOUSING 34 520627 426296 SPINDLE HOUSING ASSEMBLY 35 3037 3037 PULLEY 36 758565 758565 " IMPELLER 37 055 055 CS.500-3 X 5.000 HX G5 ZNYC 38 767962 767962 FW.53 X.063 X.090 SAE HD ZN 39 376897 376897 PRIMARY IDLER 40 376277 376277 BLOWER HOUSING 4 03588 03588 2 CW.375 X.750 X.04 CUP Z&Y 42 376947 376947 BLOWER LATCH 43 754358 754358 2 SB.375 X.375 SH.32-8 44 376046 376046 BLOWER MOUNT 45 25982 25982 DECK LIFT SPRING CHAIN 46 37980 37980 MINI-BLOWER INLET 47 707398 707398 NT.500-3 JAM NY LK 379263 6/06 3-3
NOTES:. Torque bottom bolt to 65 ft. lbs. first then torque top bolt to 65 ft. lbs. 2. Assemble bearings in spindle housing with extended race to the inside. 3-4 379263 6/06
Blower Decals 3 2 4 ITEM SERVICE PART MFG. PART QTY DESCRIPTION 76702 76702 BLOWER DANGER DECAL 2 727453 727453 BELT & PULLEY DECAL 3 72299 72299 2" WIDE SCOTCH POLYURETHANE 4 727438 727438 WHIRLING BLADES DECAL NOTES: 379263 6/06 3-5
Spindle Housing Assembly 520627 2 4 3 ITEM SERVICE PART MFG. PART QTY 07723 N/A 2 BEARING W/O COLLAR DESCRIPTION 2 034843 N/A CAST SPINDLE HOUSING 3 008805 N/A SPINDLE SHAFT 4 02005 N/A GREASE FITTING NOTES:. Install upper bearing with extended inner race up and lower bearing with extended inner race down. 3-6 379263 6/06
Chapter 4 Contents Blower Installation....................................... 4-2 Bac-Vac Installation...................................... 4-4 Weight Installation....................................... 4-6 379263 6/06 4-
Blower Installation 4 3 3 4 2 BLOWER ASSEMBLY 5 2 6 7 EXISTING HARDWARE 8 EXISTING HARDWARE 9 2A 0 2B EXISTING HARDWARE EXISTING HARDWARE 2 DECK 4-2 379263 6/06
Blower Installation INDEX SERVICE PART MFG. PART QTY. DESCRIPTION 378034 378034 52" BELT COVER ATTACHMENT 37808 37808 44" BELT COVER ATTACHMENT 2 376863 376863 52" DRIVE BELT COVER 378232 378232 44" DRIVE BELT COVER 3 07529 07529 2 CLAMP KNOB 4 787986 787986 52" MINI BLOWER DRIVE BELT 787978 787978 44" MINI BLOWER DRIVE BELT 5 025007 025007 CS.625- X.750 HX G5 ZNYC 6 07053 07053 LW.625 MED SPRING ZNYC 7 769257 769257 FW.656 X.250 X.250 ZNYC 8 787853 787853 5.25 EOD DECK DRIVE PULLEY 9 376046 N/A BLOWER MOUNT 0 036244 036244 2 CS.375-6 X.000 HX G5 ZNYC 767954 767954 6 FW.406 X.82 X.060 SAE HD ZN 2 054502 054502 4 NT.375-6 HX GRD 5 ZN 3 02806 02806 DISCHARGE ADAPTER PLATE 4 025395 025395 2 CB.375-6X.00 STD CD. Torque to 65-75 ft. lbs. NOTES: 2. For decks with studs in place of rivet nuts, order the following parts: SERVICE PARTS 2A 07529 2B 774497 379263 6/06 4-3
Bac-Vac Installation BAC VAC ASSEMBLY 2 3 HUSTLER MINI Z TRACTOR 5 6 4 0 EXISTING HARDWARE 9 8 8 7 4-4 379263 6/06
Bac-Vac Installation INDEX SERVICE PART MFG. PART QTY. DESCRIPTION 788075 788075 FLEXIBLE TRANSFER TUBE (USED ON 927004) 760306 760306 FLEXIBLE TRANSFER TUBE (USED ON 927293) 2 022608 022608 2 HOSE CLAMP 3 37376 37376 MINI Z BAC VAC MOUNT (USED ON 927004) 39995 39995 MINI Z 23" BAC VAC MOUNT (USED ON 927293) 4 023036 023036 2 HP.48 X 2.690 ZN 5 728030 728030 4 FW.656 X.32 X.090 ZN 6 063560 063560 2 CE.625 X 2.00.56 X.84 ZN 7 705954 705954 2 CS.500-3 X.25 HX G5 ZNYC 8 767962 767962 4 FW.53 X.063 X.090 SAE HD ZN 9 00893 00893 2 NT.500-3 HX G5 ZNYC 0 769299 769299 SC #0 X.750 PHILLIPS TYAB ZN 379420 379420 MINI-Z TAIL PIPE EXTENSION NOTES:. Second clamp is installed on Flexible Transfer Tube at Blower Outlet. 379263 6/06 4-5
Weight Installation 3 4 6 TRACTOR FRAME 4 5 8 7 2 INDEX SERVICE PART MFG. PART QTY. DESCRIPTION 378836 378836 R.S. CATCHER WEIGHT MOUNT 2 378786 378786 L.S. CATCHER WEIGHT MOUNT 3 378869 378869 CATCHER MOUNT PIN 4 005207 005207 2 CS.625- X 5.500 HX G5 5 025320 025320 HP.09 X.870 ZN 6 304204 304204 3 WEIGHT 7 0752 0752 2 FW.680 X.750 X.4 SAE ZNYC 8 06972 06972 2 NT.625- HX G5 ZNYC NOTES: 4-6 379263 6/06
Numerical Index Part No. Page No. Index Numerics 0056 3 005207 6 00893 5 00858 3 008805 6 0387 3, 7 02005 6 06527 3 06972 6 07004 3 07038 3 07046 3 07053 3 07079 3, 5, 7 0752 6 022582 3 022608 5 022772 3 023036 5 02337 3 024927 3 025007 3 025320 6 025395 3 02774 3 034272 3 034843 6 03588 3 036236 3 036244 3 036384 3 045765 3 055 3 054502 3 055939 056077 3, 5 3, 5 058776 3 063560 5 064329 3, 5, 7, 3 064345 3 06855 3, 5 068759 3 074252 3 07529 3 076422 5 07723 3, 6 078378 3 078386 3 07994 3 086660 5 02806 3 Part No. Page No. 22472 3 25982 3 26357 3 30084 5 300822 3 300848 3 300855 5 300863 3 30087 3 300889 5 300897 3 30028 5 30036 5 300 5 309 3 30267 3 3037 3 30770 3 303842K 303867K 304204 6 347765 3 35329 6, 7 37376 5 374843 3 376046 3 376277 3 376822 3 376863 3 376897 3 37692 3 376947 3 37808 3 378034 3 378232 3 378786 6 378836 6 378869 6 378992 37907 37980 3 379255 379263 37927K 379289K 379420 5 39995 5 443549 3, 7 496232 5 49653 3 496547 3 496554 3 Part No. Page No. 496562 3 496570 3 496588 3 499293 5 49930 5 49939 3 499327 3 499400 5 499426 3 499459 3 520627 3 54646 2, 3 70463 3 704304 3, 5 70578 3 70594 3 705954 5 707398 3 72927 3 72299 5 727438 5 727453 5 728030 5 737536 3 74264 7 754358 3 757245 3 757278 3 758532 7 758565 3 75863 3 758730 3 758789 3 758854 3 76040 5 7608 5 760306 5 76052 3 76702 5 767954 3 767962 3, 5 76855 3 768523 3 769257 3 769299 5 77080 3 770404 3 787853 3 787978 3 787986 3 788075 5 927004 379263 6/06 i-
Part No. Page No. Part No. Page No. Part No. Page No. 927293 i-2 379263 6/06