Husqvarna MZ5424S Parts Manual
Husqvarna MZ5424S Manual
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Husqvarna MZ5424S manual content summary:
- Husqvarna MZ5424S | Parts Manual - Page 1
to 10% ethanol (E10) is acceptable for use in this machine. The use of any gasoline exceeding 10% ethanol (E10) will void the product warranty. Parts Manual MZ5424S / 967003901 Please read the operator's manual carefully and make sure you understand the instructions before using the machine. - Husqvarna MZ5424S | Parts Manual - Page 2
need spare parts or support in service questions, warranty issues, etc., please consult the following professional: This manual belongs to and serial number available when ordering spare parts. The engine's manufacturing number is stamped on one of the valve covers. The plate states: • The engine's - Husqvarna MZ5424S | Parts Manual - Page 3
CONTENTS FRAME 4 ENGINE PLATE 6 STEERING 8 IGNITION 10 PARKING BRAKE 12 HYDRAULIC PUMP-MOTOR 14 WHEELS 16 MOWER LIFT / DECK LIFT 18 MOWER DECK / CUTTING DECK 20 SEAT 22 DECALS 24 NOTE: ALL FASTENERS ARE GRADE 5 UNLESS OTHERWISE SPECIFIED. - Husqvarna MZ5424S | Parts Manual - Page 4
5 6 7 4 FRAME 17 9 26 4 22 16 10 24 15 19 26 28 17 18 14 11 29 25 28 31 2 3 30 30 28 23 24 17 28 23 12 13 28 28 8 1 26 21 20 21 - Husqvarna MZ5424S | Parts Manual - Page 5
DAMPENER 12.. 575 230402 1 SHIELD, MUFFLER BLK 13.. 505 256401 2 STOP, DECK 14.. 575 533602 2 MOUNT, TANK BLK 15.. 539 102587 5 BUMPER 16.. RETAINER, U TYPE 5/16-18 17.. 525 464701 5 HHFS 5/16-18 x ¾ ITEM PART NO. QTY. DESCRIPTION 18.. 539 131780 4 HHFS 5/16-18 x 3¾ 19.. 525 544001 - Husqvarna MZ5424S | Parts Manual - Page 6
ENGINE PLATE 24 21 40 51 29 49 26 37 5 23 41 42 23 3 52 38 39 41 27 31 48 28 24 6 44 7 34 11 50 28 43 42 43 48 43 35 22 8 4 9 45 46 2 16 32 25 18 19 1 34 12 33 20 36 17 13 14 15 10 47 30 Torque to 50 ft/lbs 6 - Husqvarna MZ5424S | Parts Manual - Page 7
PART NO. QTY. DESCRIPTION 1.. 575 608801 1 PLATE, ENGINE w/ DECAL 2.. 574 870901 1 BELT 3.. 539 107620 1 PULLEY, IDLER SECONDARY 4.. 574 811001 1 PULLEY, V 11/8 BORE 5.. 539 976688 1 PULLEY, IDLER 6.. 574 846402 1 PLATE, IDLER SUPPORT 539 101364 1 PLUG, OIL 20.. 575 229902 1 - Husqvarna MZ5424S | Parts Manual - Page 8
STEERING 1 3 28 30 20 2 7 19 11 18 10 22 30 15 14 27 4 30 25 12 17 13 23 24 16 26 5 21 6 23 30 27 8 18 29 27 27 29 9 18 8 - Husqvarna MZ5424S | Parts Manual - Page 9
539 102845 1 SPRING 12.. 576 850301 1 SPRING 13.. 539 131799 1 KNOB 14.. 574 811401 2 ROD, MOTION CONTROL 15.. 539 116689 2 COUPLER, ROD END ITEM PART NO. QTY. DESCRIPTION 16.. 539 115729 2 ROD END RT 17.. 539 116690 2 ROD END LT 18.. 539 990627 5 HCS 5/16-18 x 1¼ 19.. 539 101332 - Husqvarna MZ5424S | Parts Manual - Page 10
IGNITION 16 21 20 19 22 12 7 17 25 3 36 43 4 31 1 26 2 8 38 13 24 18 11 9 23 15 30 42 14 39 39 34 10 37 33 41 42 6 35 29 28 31 39 27 5 40 10 - Husqvarna MZ5424S | Parts Manual - Page 11
321001 1 PLUG, TIMER 9.. 576 469201 1 FITTING, FUEL 10.. 539 131671 2 SUPPORT, TANK, BLK 11.. 576 370102 1 TANK ASSY LT 12.. 539 916325 1 576 618201 1 GROMMET, CHECK VALVE 25.. 576 179401 1 HOUR METER ITEM PART NO. QTY. DESCRIPTION 26.. 539 133049 1 KNOB 27.. 539 102436 1 - Husqvarna MZ5424S | Parts Manual - Page 12
PARKING BRAKE 16 22 13 11 29 14 37 2 12 1 21 14 14 25 24 18 36 33 15 31 33 26 28 9 30 8 20 23 6 35 27 38 3 19 4 33 32 34 7 12 10 17 5 - Husqvarna MZ5424S | Parts Manual - Page 13
539 104763 3 RETAINER, U TYPE 17.. 505 280001 2 TIE w/ CLIP 18.. 539 107475 1 BOLT 5/16-18 x ¾, THD FRM 19.. 539 110303 2 BOLT 5/16 SHOULDER ITEM PART NO. QTY. DESCRIPTION 20.. 539 108396 1 HCS 5/16-18 x 2½ TPBLT 21.. 539 990209 1 HCS 5/16-18 x 1 22.. 539 990563 2 HCS 3/8-16 x 1 23 - Husqvarna MZ5424S | Parts Manual - Page 14
HYDRAULIC PUMP-MOTOR 22 8 23 18 13 24 12 15 20 11 19 14 19 10 6 3 14 25 21 1 16 18 17 4 19 7 5 2 9 - Husqvarna MZ5424S | Parts Manual - Page 15
HYDRAULIC PUMP-MOTOR ITEM PART NO. QTY. DESCRIPTION 1.. 577 227702 1 TRANS, ZT-3100, LT 2.. 577 227701 1 TRANS, ZT-3100, RT 3.. 539 113466 2 FILTER, HYDRO 4.. 575 017102 1 BRACKET, TRANS, LT 5.. 575 017002 1 BRACKET, TRANS, RT 6.. 539 131616 1 LINKAGE, LT BYPASS 7.. 539 131618 1 - Husqvarna MZ5424S | Parts Manual - Page 16
WHEELS 13 15 14 16 9 5 18 16 12 20 17 10 3 2 7 4 8 5 1 11 8 19 16 - Husqvarna MZ5424S | Parts Manual - Page 17
, FLANGED 6.. 539 102543 4 BEARING 7.. 539 912234 2 AIR VALVE 8.. 539 976977 2 ZERK 9.. 539 101474 2 ZERK 10.. 539 102856 2 SPACER, PIVOT ITEM PART NO. QTY. DESCRIPTION 11.. 516 056501 2 WHEEL ASSY, 22 x 9.5-12 12.. 539 104571 2 YOKE, CASTER, ORG 13.. 539 102535 2 CAP, GREASE 14 - Husqvarna MZ5424S | Parts Manual - Page 18
MOWER LIFT / DECK LIFT 36 35 8 12 31 4 11 30 35 36 41 27 5 17 25 19 18 12 16 14 37 38 24 34 22 13 21 6 20 40 23 28 9 41 27 4 32 3 37 33 39 10 1 15 42 26 2 3 12 7 29 18 - Husqvarna MZ5424S | Parts Manual - Page 19
MOWER LIFT / DECK LIFT ITEM PART NO. QTY. DESCRIPTION 1.. 539 131556 1 PEDAL, FOOT 2.. 539 131509 1 SHAFT, FRONT-LIFT 3.. 539 104808 4 PILLOW BLOCK 4.. 539 110808 2 LINK, DECK LIFT 5.. 539 118937 2 SPACER, IDLER 6.. 539 131861 1 SPACER 7.. 539 104807 2 REINFORCEMENT BAR 8.. 539 - Husqvarna MZ5424S | Parts Manual - Page 20
MOWER DECK / CUTTING DECK 26 11 10 32 46 17 53 49 27 21 34 53 6 48 18 53 6 7 19 52 41 28 22 20 33 47 31 16 43 32 40 14 44 15 42 43 39 30 29 1 36 3 24 12 25 50 9 35 38 45 5 13 51 23 4 8 2 42 37 54 20 - Husqvarna MZ5424S | Parts Manual - Page 21
MOWER DECK / CUTTING DECK ITEM PART NO. QTY. DESCRIPTION 1.. 577 200203 1 DECK w/ SFTY DECALS ORG 2.. 532 187256 3 BLADE, 54" 3.. 577 503601 1 BELT 539 131859 2 TRUNION, PITCH 17.. 532 188187 1 COVER, MANDREL RT 18.. 532 187297 1 COVER, MANDREL LT 19.. 539 112076 2 BUSHING, IDLER 20 - Husqvarna MZ5424S | Parts Manual - Page 22
SEAT 4 1 3 18 6 16 25 2 5 29 27 26 13 10 13 13 14 20 14 18 24 28 8 23 22 25 9 14 7 17 15 11 12 25 21 22 - Husqvarna MZ5424S | Parts Manual - Page 23
539 131656 1 SUPPORT, SEAT 8.. 575 224102 1 SUPPORT, LT 9.. 575 224002 1 SUPPORT, RT 10.. 539 110300 2 SPRING, SEAT 11.. 539 104763 8 RETAINER, U TYPE 12.. 539 105974 1 GROMMET RUBBER 13.. 539 103247 1 LANYARD, SEAT 14.. 575 017402 2 MOUNT, SEAT BELT ITEM PART NO. QTY. DESCRIPTION - Husqvarna MZ5424S | Parts Manual - Page 24
DECALS 17 11 5 16 2 13 7 3 16 10 6 1 12 8 9 14 15 4 24 - Husqvarna MZ5424S | Parts Manual - Page 25
539 913010 ���1 ��� DECAL, BLADE WARNING 5.. 539 105744 ���1 ��� DECAL, DANGER BLT DRIVE 6.. 521 988005 1 DECAL, MZ5424S 7.. 539 101881 ���1 ��� DECAL, EXHAUST WARN 8.. 539 105746 ���1 ��� DECAL, SEVERING 9.. 539 112620 ���1 ��� DECAL, BELT ROUTING ITEM PART NO. QTY. DESCRIPTION - Husqvarna MZ5424S | Parts Manual - Page 26
- Husqvarna MZ5424S | Parts Manual - Page 27
- Husqvarna MZ5424S | Parts Manual - Page 28
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Gasoline containing up to
10% ethanol (E10) is acceptable
for use in this machine.
The use of any gasoline exceeding
10% ethanol (E10) will void the
product warranty.
Parts Manual
MZ5424S / 967003901
Please read the operator’s manual carefully and make sure
you understand the instructions before using the machine.