HUSTLER 940353EX User manual

200 South Ridge Road
Hesston, Kansas
67062
®
Hustler®Parts Manual

Inspect spark arrester daily; replace every 500 hours or as needed.
The Engine Owner’s Manual provides information regarding the U.S. Environmental Protection Agency
(EPA) and the California Emission Control Regulation of emission systems, maintenance and warranty.
Keep Engine Owner’s Manual with your unit. Should the Engine Owner’s Manual become damaged or
illegible, replace immediately. Replacements may be ordered per the information found in the Product
Information section of the owner’s manual.
Federal law and California State law prohibit the following acts or the causing thereof:
1. The removal or rendering inoperative by any person other than for purposes of maintenance,
repair, replacement, of any device or element of design incorporated into any equipment for
the purposes of emissions control prior to or after its sales or delivery to the ultimate
purchaser or while it is in use, or
2. The use of the equipment after such device or element of design has been removed or
rendered inoperative by any person.
WARNING
The engine exhaust from this product
contains chemicals known to the state
of California to cause cancer, birth
defects or other reproductive harm.
NOTICE OF REQUIREMENT OF SPARK ARRESTER MUFFLER
This equipment may create sparks that can start fires around dry vegetation. California Public Resources Code
Section 4442.6 provides that it is unlawful to use or operate an internal combustion engine on any forest-covered,
brush-covered, or grass-covered land unless the engine is equipped with a spark arrester maintained in effective
working order. A spark arrester is a device constructed of nonflammable materials specifically for the purpose of
removing and retaining carbon and other flammable particles over 0.0232 of an inch in size from the exhaust flow of
an internal combustion engine that uses hydrocarbon fuels or which is qualified and rated by the United States
Forest Service. Other states or federal areas may have similar laws. The Operator Should Contact Local Fire
Agencies For Laws or Regulations Relating to Fire Prevention Requirements. THIS EQUIPMENT DOES NOT HAVE
A SPARK ARRESTER AND YOU SHOULD CONTACT YOUR AUTHORIZED DEALER FOR THE PURCHASE OF
A SPARK ARRESTER.

General Information 1
Frame & Engine Guard
Frame 3-1
Engine Guard & Hitch 3-2
Transmissions, Drive Belt, Steering & Brake
Transmissions & Drive Belt 4-1
Transmission Service Parts 4-2
Steering & Brake (Multi-Page) 4-3
Steering Cover Assembly 4-4
Wheels & Tires
Wheels & Tires 5-1
Front Wheel Assembly 5-2
Drive Wheel Breakdown 5-3
Engine, Muffler, Clultch & Fuel System
Engine, Muffler & Clutch (Multi-Page) 6-1
Engine Service Parts 6-2
Fuel System (Multi-Page) 6-3
Fuel Tank Service Parts - 607667 6-4
Instrument Panel, Fenders & Battery
Instrument Panel & Wire Harness 7-1
Fenders & Battery 7-2
Deck, Deck Belt, Blades & Deck Lift
Service Deck 8-1
Deck Pulleys & Spindles 8-2
Spindle Service Parts - 607208 8-3
Deck Belt, Discharge Chute, Pulley Covers, & Blades 8-4
Deck Lift & Deck Mounting Hardware (Multi-Page) 8-5
Seat & ROPS
Seat & Footrest (Multi-Page) 9-1
Seat Service Parts 9-2
ROPS 9-3

General Information
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
This manual is part of a service package for the Hustler®mowers. Use of this manual in conjunction with other Hustler®
mower and component manuals will provide the information necessary to service and maintain Hustler®mowers.
This Parts Manual provides a complete parts listing for the unit. Use this manual when ordering parts. 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 noti-
fication. If a change has been made to your machine which is not reflected in this parts manual, see your authorized
dealer for current information and parts.
The Service Manual is a service guide for use by Service Technicians. It provides the necessary information needed to
perform normal maintenance requirements on these units.
The Operator's Manual provides fundamental operational information and operational safety that is needed when oper-
ating the mower.
The component manuals are furnished by the various manufacturers to be used for the troubleshooting and servicing
of their products.
Hardware Description Codes & Abbreviations
The following codes are used throughout this parts manual. Refer to this list when ordering parts.
ABBREVIATION CARRIAGE BOLT MACHINE BUSHING
CLEVIS PIN MACHINE SCREW
CLIP NUT NUT
COTTER PIN SELF TAPPING CAP SCREW
CAP SCREW SOCKET HEAD
CUP WASHER SHOULDER BOLT
FENDER WASHER SET SCREW
FLAT WASHER OUTSIDE DIAMETER
HEX HEAD INSIDE DIAMETER
LOCK WASHER WELD NUT
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 N•M SIZE FT-LBS N•M
DESCRIPTION ABBREVIATION DESCRIPTION
CB MB
CE MS
CN NT
CP SC
CS SH
CW SB
FDRW SS
FW OD
HX ID
LW WN
.250 8.2 11.1 M3 1 1.3
.312 17 23 M4 2.2 3
.375 30 40 M5 4.5 6.1
.438 48 65 M6 7.7 10.4
.500 73 99 M8 18.5 25
.562 105 143 M10 37 50
.625 145 200 M12 64 87
.750 260 350 M14 80 108.5
.875 420 565 M16 160 215
1.00 625 850 M20 320 435
M24 555 750

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Frame 54" FasTrak Parts Manual - 940353EX - HTFSTS054KAWFT691VE
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Frame & Engine Guard
Frame 54" FasTrak Parts Manual - 940353EX - HTFSTS054KAWFT691VE
Mon Oct 12 02:36:00 UTC 2020 3-1

Comments for Page: Frame
1. Serial number decal. In the event the serial number decal becomes damaged or illegible, please contact your dealer to order a replacement.
2. EPA compliance decal.
3. The frame includes the decals and hardware.
SEAL/WEATHERSTRIP LENGTHS
A: 5.0"
B: 9.0"
Item Part No. Qty Name
1 554673 1 SVC FRAME
2 808493 13 RIVET NUT, 3/8-16 THREA
4 607782 1 DECAL, DBA 115 ISO
3 N/A 2 SERIAL NUMBER / SPEC DECAL
5 602041 2 DECAL, HOT
6 713198 5" SEAL 3/8x3/4 SOLD BY FT
7 033035 9" WEATHERSTRIP .12X.75
8 781880 4 BUMPER, .500x 1.00x .31
9 601993 1 DECAL, SAFE OPERATION
10 015495 4 GREASE FITTING STRAIGHT
Frame 54" FasTrak Parts Manual - 940353EX - HTFSTS054KAWFT691VE
Mon Oct 12 02:36:00 UTC 2020 3-1

Frame & Engine Guard
Engine Guard & Hitch 54" FasTrak Parts Manual - 940353EX - HTFSTS054KAWFT691VE
Mon Oct 12 02:36:00 UTC 2020 3-2

Comments for Page: Engine Guard & Hitch
1. The center guard includes the decal.
Item Part No. Qty Name
1 119977 1 HITCH PLATE
2 025395 6 CB .375-16X 1.00 G5 ZN
3 054502 6 NT .375-16HXG5
4 767954 12 FW 0.379X.82X.06 HD ZN
5 121134 1 GUARD, RH
6 553123 1 SVC PART, STAMPED BUMPER
7 604770 1 DECAL, "H" LOGO
8 121133 1 GUARD, LH
9 052860 6 CS .375-16X1.25 HX G5 ZN
Engine Guard & Hitch 54" FasTrak Parts Manual - 940353EX - HTFSTS054KAWFT691VE
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Transmissions, Drive Belt, Steering & Brake
Transmissions & Drive Belt 54" FasTrak Parts Manual - 940353EX - HTFSTS054KAWFT691VE
Mon Oct 12 02:36:01 UTC 2020 4-1

Comments for Page: Transmissions & Drive Belt
Item Part No. Qty Name
1 043067 4 CS .312-18X3.000HXG5
2 768523 16 FW 0.343SAE
3 710087 4 CS .312-18X2.500HXG5
4 605468 1 DRIVE BELT
5 052860 1 CS .375-16X1.25 HX G5 ZN
6 712919 1 FW 0.406X1.00X.12 HD ZN
7 036384 1 SPRING 1/4 COIL PL 1.23
8 605481 1 BUSHING
9 086660 1 NT .375-16NLG8
10 704791 1 FW .781X1.25X.02 ZN
11 781153 2 BUSHING, UHMW
12 025296 1 FW .760X1.63X0.08 ZN
13 601084 1 SB .750X 2.000 SH.625-11
14 025007 1 CS .62511X1.750HXG5
15 607525 1 PULLEY, IDLER
16 600296 1 SPACER, DECK IDLER
17 122722 1 KIT, TENSION ARM
18 016972 1 NT .625-11 HX G5 ZN
19 608024 1 ZT3200, 24.74:1 TRANS
20 608023 1 ZT3200, 24.74:1 TRANS
21 058776 8 NT .312-18NLG5
22 016410 2 CS .375-16X2.000HXG5
23 767954 2 FW 0.379X.82X.06 HD ZN
24 600987 1 ZT SPACER TUBE
25 601982 4 CN .250-20X .150 MAX THK
26 768515 4 FW 0.281SAE
27 055939 4 CS .250-20X0.75 HX G5 ZN
28 605217 2 RESERVOIR, SINGLE FTNG
Not Shown 600767 2 CAP, OVERFLOW TANK
29 601001 4 SPRING CLAMP, .75" DIA
30 605218 2 OVERFLOW HOSE, FST
31 120126 2 LINK, TOW VALVE
32 706549 2 HP0.080X1.190
Transmissions & Drive Belt 54" FasTrak Parts Manual - 940353EX - HTFSTS054KAWFT691VE
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1. Torque to 17 ft-lbs.
2. Torque to 100 ft-lbs.
3. Torque to 30 ft-lbs.
4. Right side transmission.
5. Left side transmission.
6. The reservoir includes the cap.
Transmissions & Drive Belt 54" FasTrak Parts Manual - 940353EX - HTFSTS054KAWFT691VE
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Transmission Service Parts 54" FasTrak Parts Manual - 940353EX - HTFSTS054KAWFT691VE
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Transmissions, Drive Belt, Steering & Brake
Transmission Service Parts 54" FasTrak Parts Manual - 940353EX - HTFSTS054KAWFT691VE
Mon Oct 12 02:36:02 UTC 2020 4-2

Item Part No. Qty Name
1 601941 1 FAN/PULLEY KIT
2 605608 1 FITTING, TRANSMISSION
3 603572 1 COVER, ZT3100 CHRG PUMP
4 605778 1 RTN, LEFT
Not Shown 605779 1 RTN, RIGHT
5 604903 1 HG RTN SPRING
6 600976 1 HYDRAULIC OIL FILTER
7 600975 1 GUARD, TRANS FILTER
Not Shown 600974 1 GUARD, TRANS FILTER
8 601433 1 KIT, HUB 4 BOLT
Comments for Part Num. 601433
CUSTOMER SERVICE NOTE:
Lug Studs are not sold separately.
Not Shown 788877 1 NUT, H-G ZT HUB
9 600972 1 CLIP, RETAINING
10 601221 1 ZT2800 BRAKE ARM - 2007
11 606830 1 OIL RETENSION KIT,
12 603223 1 O-RING, ZT28/3100 CHARGE
Transmission Service Parts 54" FasTrak Parts Manual - 940353EX - HTFSTS054KAWFT691VE
Mon Oct 12 02:36:02 UTC 2020 4-2

Transmissions, Drive Belt, Steering & Brake
Steering & Brake (Multi-Page) 54" FasTrak Parts Manual - 940353EX - HTFSTS054KAWFT691VE
Mon Oct 12 02:36:03 UTC 2020 4-3

Item Part No. Qty Name
1 605383 1 STEERING BAR W/A, RH
Not Shown 781260 1 GRIP, STEERING BAR
2 605384 1 STEERING BAR W/A, LH
Not Shown 781260 1 GRIP, STEERING BAR
3 767954 20 FW 0.379X.82X.06 HD ZN
4 036244 8 CS .375-16X1.00 HX G5 ZN
5 N/A 1 REFER TO "STEERING ASSEMBLY BREAKDOWN"
6 054502 4 NT .375-16HXG5
7 016832 2 NT .312-18FLKG5
8 768523 10 FW 0.343SAE
9 781922 2 BALL STUD
10 603983 2 DAMPER
11 608127 1 DECAL, USA, F&D
12 608096 1 DECAL, FASTRAK
13 086660 4 NT .375-16NLG8
14 605145 2 BRAKE ROD ASSEMBLY
15 080655 2 CS .375-16X1.500HXG5
16 601131 2 SPRING, BRAKE ARM RET.
17 601051 2 OVERTRAVEL SPRING
18 016816 2 NT .250-20FLKG5
19 120671 1 BRAKE SPRING LINK, RS
20 120672 1 BRAKE SPRING LINK, LS
21 055939 2 CS .250-20X0.75 HX G5 ZN
22 600981 2 PUMP ROD ASSEMBLY
23 023655 4 NT 0.312-24 NL G8
24 604456 2 SPACER, PUMP ARM
Steering & Brake (Multi-Page) 54" FasTrak Parts Manual - 940353EX - HTFSTS054KAWFT691VE
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Steering & Brake (Multi-Page) 54" FasTrak Parts Manual - 940353EX - HTFSTS054KAWFT691VE
Mon Oct 12 02:36:03 UTC 2020 4-3

Comments for Page: Steering & Brake (Multi-Page)
1. The steering arms include the grips.
2. Part of the transmission.
Steering & Brake (Multi-Page) 54" FasTrak Parts Manual - 940353EX - HTFSTS054KAWFT691VE
Mon Oct 12 02:36:04 UTC 2020 4-3

Transmissions, Drive Belt, Steering & Brake
Steering Cover Assembly 54" FasTrak Parts Manual - 940353EX - HTFSTS054KAWFT691VE
Mon Oct 12 02:36:04 UTC 2020 4-4