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Parts Manual for
73” OFZ MOWER UNIT
FOR OUT FRONT Z-RIDER
MODELS
ZF7301M
ZF7302M
IT IS THE POLICY OF SNAPPER TO IMPROVE ITS PRODUCTS WHENEVER IT IS
POSSIBLE AND PRATICAL 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 MANUFACTURED
PREVIOUSLY.
COPYRIGHT © 2000
SNAPPER INC.
ALL RIGHTS RESERVED
MANUAL No. 4-7173 (REV. 1, 5/31/00)
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CONTENTS Page Description/Group 3 _______________________________ FAMILIARIZATION – 73” OFZ MOWER UNIT 4, 5 _____________________________ 73” OFZ MOWER DECK ASSEMBLY 6, 7 _____________________________ DECK FRAME ASSEMBLY 8, 9 _____________________________ REAR CASTER ASSEMBLY 10, 11 ___________________________ FRONT CASTER ASSEMBLY 12 ______________________________ FIXED IDLER GROUP 13 ___________________
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FAMILIARIZATION - 73” OFZ MOWER UNIT MANUAL No. 4-7173 73” OFZ MOWER UNIT 3
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73” OFZ MOWER DECK ASSEMBLY (For Components Breakdown see Pages as Indicated) MANUAL No. 4-7173 73” OFZ MOWER UNIT 4
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73” OFZ MOWER DECK ASSEMBLY ITEM PART NO. DESCRIPTION 1 4-1901 WELDMENT, 73” Mower Deck 2 2-8864 STANDOFF, 3 1/2” (6) 3 4-6644 GUARD, Belt (2) 4 9-1049 NUT, 3/8-16 Wing (6) 5 9-1299 NUT, 3/8-16 Hex Top Lock (6) 6 4-7139 DEFLECTOR, Chute, 73” Deck (Weldment) 7 2-7950 SPRING, Chute 8 2-9277 HINGE PIN, Chute 9 9-1313 PIN, 3/32 x 1” Cotter 10 5-4465 ASSEMBLY, Gage Wheel (Includes items 11 thru 16) (2) 11 2-9264 WHEEL, Gage 12 3-6456 SPACER, Gage Wheel 13 3-6457 FORK, Gage Wheel 14 9-1304 SCREW, 3/8-
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DECK FRAME ASSEMBLY NOTE: UNLESS OTHERWISE NOTED, ALL FLATWASHERS ARE ITEMS 4 (22 TOTAL), AND ALL COTTER PINS ARE ITEMS 10 (16 TOTAL). MANUAL No. 4-7173 73” OFZ MOWER UNIT 6
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DECK FRAME ASSEMBLY ITEM PART NO. DESCRIPTION 1 4-7171 PLATE, Diamond Tread Foot 2 9-1523 SCREW, 5/16-18 x 5/8” Hex Self-Tapping (8) 3 9-0219 SCREW, 5/16 x 2-1/2” Hex Head Cap (4) 4 9-1587 WASHER, 17/32 Flat (22) 5 4-3803 BRACKET, Deck Lift Hanger (2) 6 4-6595 ARM, Front Lift (Weldment) 7 4-7130 FRAME, Deck (Weldment) 8 4-6602 BAR, 7” Lift 9 1-2802 PIN, 1/2 x 1-1/8” Clevis (2) 10 9-1516 PIN, 5/32 x 1” Cotter (16) 11 4-6508 ANGLE, Front Deck Mounting (Left Hand) 12 4-6507 ANGLE, Front Deck Mounti
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REAR CASTER ASSEMBLY 1 - COMPLETE MANUAL No. 4-7173 73” OFZ MOWER UNIT 8
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REAR CASTER ASSEMBLY ITEM PART NO. DESCRIPTION 1 5-7738 ASSEMBLY, Rear Caster, 73” OFZ Deck (Includes items 2 thru 16) 2 1-7711 PIN, 7/16” Lynch 3 1-9152 SPACER, Caster (6) 4 2-1960 SPACER, 1 x 1-3/8 x 19/64” 5 2-2151 SPACER, Axle Sleeve 6 2=3556 BUSHING, Caster (2) 7 2-3747 BUSHING, 1” Machine 8 2-9869 ASSEMBLY, Wheel/Tire, 9 x 3.50 – 4 9 4-6515 SUPPORT, Caster (Weldment) 10 4-6523 YOKE, Caster (Weldment) 11 7-6998 FITTING, Lube, 1/4-28 Straight 12 9-1299 NUT, 3/8-16 Hex Top Lock (6) 13 9-1304
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FRONT CASTER ASSEMBLY 1 - COMPLETE ASSEMBLY MANUAL No. 4-7173 73” OFZ MOWER UNIT 10
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FRONT CASTER ASSEMBLY ITEM PART NO. DESCRIPTION 1 5-7774 ASSEMBLY, 11” Front Caster (Includes items 2 thru 14) 2 1-2709 RING, 1” External Retaining 3 1-3864 FITTING, 3/16 Lube 4 2-3556 BUSHING, Caster 5 2-3747 BUSHING, 1” Machine 6 2-9141 BEARING, Flanged Ball 7 3-5359 TUBE, 5/8” O.D. x 3-35/64 Long 8 4-6620 YOKE, Caster (Weldment) 9 4-7138 ARM, Telescoping Caster (Weldment) 10 5-3980 ASSEMBLY, Wheel 11 9-0839 NUT, 7/16-14 Hex Head Cap 12 9-1772 SCREW, 7/16-14 x 6” Hex Head Cap 13 9-1821 SCREW,
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FIXED IDLER GROUP 1 - COMPLETE ASSEMBLY ITEM PART NO. DESCRIPTION 1 5-4355 ASSEMBLY, Fixed Idler Group 2 3-5789 PULLEY, 5 1/2” O.D. Idler 3 3-6449 STAND, Fixed Idler 4 9-1299 NUT, 3/8-16 Hex Top Lock (4) 5 9-1300 WASHER, 7/16 Flat 6 9-1305 SCREW, 3/8-16 x 2” Hex Head Cap 7 9-1640 BOLT, 3/8-16 x 1” Round Head Square Neck (3) MANUAL No. 4-7173 73” OFZ MOWER UNIT 12
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ROLLER ASSEMBLY 1 - COMPLETE ASSEMBLY ITEM PART NO. DESCRIPTION 1 5-4695 ASSEMBLY, Roller (2) (Includes items 2 thru 15) 2 2-1960 SPACER, 1” x 1-3/8 x 19/64 (2) 3 2-3747 BUSHING, 1” Machine 4 4-4646 CASTER, Gage Wheel (Weldment) 5 4-4752 SPACER, 3/8 x 3/4 6 4-4839 CAP, Caster Shaft 7 5-4702 ASSEMBLY, Gage Wheel Caster (Weldment) 8 7-9868 ROLLER, 3-3/4 x 4-13/16” Nylon 9 7-9882 TUBE, Axle 10 9-1299 NUT, 3/8-16 Hex Top Lock (2) 11 9-1300 WASHER, 7/16 Flat (3) 12 9-1304 SCREW, 3/8-16 x 1” Hex Head
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SPRING – LOADED IDLER GROUP 1 - COMPLETE ASSEMBLY IDLER ARM ASSEMBLY 2 - IDLER ARM ASSEMBLY ITEM PART NO. DESCRIPTION 1 5-4356 ASSEMBLY, Spring-Loaded Idler Group (Includes items 1 thru 18) 2 5-4248 ASSEMBLY, Idler Arm (Includes items 3 thru 14) 3 4-2619 ARM, Idler (Weldment) 4 2-3556 BUSHING (2) 5 7-6998 FITTING, 1/4-28 Straight 6 3-2031 WASHER, 1-1/32 Flat 7 1-2709 E-RING, 1” 8 3-5789 PULLEY, 5 1/2” O.D. 9 9-1305 SCREW, 3/8-16 x 2” Hex Head Cap, Grade 5 (2) 10 9-1300 WASHER, 3/8” Flat 11 9-129
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SPINDLE GROUP ITEM PART NO. DESCRIPTION 1 9-1736 NUT, 5/8-18 Hex Flange Lock, Grade 5 2 2-9270 WASHER, Spindle 3 2-9249 PULLEY, 5-3/4” O.D. 4 2-9274 SNAP-RING, Spindle Shaft 5 2-9422 BEARING, Sealed (2) 6 2-9302 BOLT, 3/8-16 x 1-1/4” Rib Necked (6) 7 2-9252 HOUSING, Cutter 8 9-1299 NUT, 3/8-16 Hex Nyloc (6) 9 2-9275 FITTING, Lube 10 2-9384 VENT, Spindle 11 2-9254 SPACER, Bearing 12 2-9253 SHAFT, Spindle 13 2-9271 SPACER, Blade (4) 14 4-6625 BLADE, 25 Inch 15 1-6440 WASHER, Beveled 16 2-9256 BOLT
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Parts Manual for 73” OFZ MOWER UNIT FOR OUT FRONT Z-RIDER ZERO TURNING HYDRO DRIVE MODELS ZF7301M ZF7302M COPYRIGHT © 2000 SNAPPER INC. ALL RIGHTS RESERVED MANUAL No. 4-7173 (REV. 1, 5/31/00) 16
