Husqvarna GTH26K54 Riding Lawn Mowers Owner’s Manual

Husqvarna GTH26K54 Riding Lawn Mowers

Product Information

The product is a tractor with the model number GTH26K54 and product number 960 43 00-31. It is a versatile and powerful machine designed for various agricultural tasks. The tractor comes with a range of features and components to ensure optimal performance and user convenience.

Specifications

• Charging System Output : 16 Amp DC @ 36 RPM
• Ignition Unit : Optional
• Spark Plugs Gap : 2 plugs on twin cyl. engines
• Fuel Line : Blue
• Chassis Harness Connector : Mating Side
• Dash Harness Connector : Mating Side
• Wiring Insulated Clips : Non-removable connections
• Electrical: 22, 90, 21, 103, 27, 2, 1, 91, 8, 99, 100, Battery _28, 59, 55, 30, 46, 16, 101

Product Usage Instructions

Safety Precautions
Before using the tractor, it is important to follow these safety precautions

• Read the owner’s manual thoroughly.
• Wear appropriate protective gear such as gloves and safety glasses.
• Ensure that the tractor is on a level surface before starting.
• Keep bystanders and pets away from the operating area.
• Do not operate the tractor under the influence of alcohol or drugs.

Starting the Tractor
To start the tractor, follow these steps

1. Ensure that the ignition switch is in the “OFF” position.
2. Check the fuel level and fill the tank if necessary.
3. Turn the ignition switch to the “RUN” position.
4. Engage the clutch/brake pedal by pushing it down.
5. Turn the PTO switch to the “ENGAGED” position if required.
6. Turn the key to the “START” position and release it once the engine starts.

Operating the Tractor
To operate the tractor, follow these guidelines

• Always adjust the speed and gear according to the terrain and task.
• Use caution when turning or changing directions to avoid tipping over.
• Keep a safe distance from obstacles and other vehicles.
• Regularly check the engine oil, coolant, and other fluid levels.
• Maintain proper tire pressure for optimal traction.

Maintenance and Cleaning
To ensure the longevity and performance of your tractor, regular maintenance is necessary. Follow these guidelines

• Check and clean the air filter regularly.
• Inspect and tighten all bolts and connections.
• Change the engine oil and oil filter as recommended by the manufacturer.
• Clean the mower deck and blades after each use.
• Store the tractor in a dry and covered area when not in use.

FAQ

• Q: What is the charging system output of the tractor?
  A: The charging system output is 16 Amp DC @ 36 RPM.

• Q: Can I use the tractor without the optional ignition unit?
  A: Yes, the ignition unit is optional and not required for the basic operation of the tractor.

• Q: How often should I check the spark plug gaps?
  A: It is recommended to check the spark plug gaps periodically, especially on twin cylinder engines.

GTH26K54
Owner’s Manual / 96043003101

TRACTOR – MODEL NO. GTH26K54 (96043003101), PRODUCT NO. 960 43 00-31 SCHEMATIC
02929-194276_Regulated-Tex

WIRING INSULATED CLIPS
NOTE : IF WIRING INSULATED CLIPS WERE REMOVED FOR SERVICING OF UNIT, THEY SHOULD BE REPLACED TO PROPERLY SECURE YOUR WIRING.

NON-REMOVABLE CONNECTIONS

REMOVABLE CONNECTIONS

TRACTOR – MODEL NO. GTH26K54 (96043003101), PRODUCT NO. 960 43 00-31 ELECTRICAL

TRACTOR – MODEL NO. GTH26K54 (96043003101), PRODUCT NO. 960 43 00-31 ELECTRICAL

NOTE : All component dimensions given in U.S. inches 1 inch = 25.4 mm

TRACTOR – MODEL NO. GTH26K54 (96043003101), PRODUCT NO. 960 43 00-31 CHASSIS

TRACTOR – MODEL NO. GTH26K54 (96043003101), PRODUCT NO. 960 43 00-31 CHASSIS

Hex Bottom RH
137| 532 40 75-90| Bumper Dash| 212| 532 19 91-33| Insert Hex Bottom LH
150| 532 19 85-12| Duct Heat Hood| 213| 874 76 05-12| Bolt Hex Hd 5/16-18 unc x 3/4
152| 532 19 95-35| Shield Browning/Debris| 214| 532 19 91-45| Clip Retainer
161| 532 40 17-70| Console Fuel Window| 217| 532 15 65-24| Rod Pivot
162| 532 14 24-32| Screw Hex Wsh Hi-Lo 1/4 x 1/2| 218| 532 19 63-95| Hood Stop
165| 532 19 68-26| Bracket Support Tank| 221| 532 19 89-09| Reflector LH
175| 532 19 63-04| Crossmember| 228| 532 19 51-61| Stud Fastener
176| 532 40 07-76| Screw 10-24 x 5/8 Wshd Qdrx| 234| 532 40 47-42| Bumper Hood
177| 532 19 52-27| Bushing Steering| 236| 873 93 05-00| Nut Center Lock 5/16-18 UNC
178| 532 19 97-82| Cargo Asm. Net| 238| 532 40 86-06| Trim
180| 532 19 54-77| Chassis| 239| 532 11 04-52| Nut Push
181| 532 40 30-25| Bushing Mtg. Fender Crgo.| | |
182| 532 19 47-87| Dash Lower| | |
184| 532 40 61-29| Spacer Fender| | |

NOTE : All component dimensions given in U.S. inches 1 inch = 25.4 mm

TRACTOR – MODEL NO. GTH26K54 (96043003101), PRODUCT NO. 960 43 00-31 DRIVE

TRACTOR – MODEL NO. GTH26K54 (96043003101), PRODUCT NO. 960 43 00-31 DRIVE

• KEY    PART

• NO.          NO.                            DESCRIPTION

• 1              – – – – – –                  Transaxle, Hydro 344-3000
  (Order Parts from Transaxle Manufacturer)

• 2            532 18 62-11                            Key 1/4 x 2.5

• 3             532 00 75-63                          Washer

• 7            532 19 98-37                 Hub Asm. Wheel

• 9            532 14 00-80               Bolt Hub Wheel

• 15            819 13 13-16           Washer 13/32 x 13/16 x 16 Ga.

• 17             532 19 72-96             Spring, Brake

• 22           532 40 05-04               Shifter Rod

• 23           532 14 08-45                  Knob

• 29              532 19 72-69           Rod, Brake

• 33             812 00 00-53           Ring E

• 35              532 19 95-91        Rod, Brake, Park

• 42           532 12 48-72           Cover, Foot Pedal

• 49            872 11 06-14               Bolt

• 50            532 19 43-27         Pulley Idler Flat

• 51            873 90 06-00        Lock Nut 3/8-16

• 52         532 19 43-26            Idler V-Groove 910″ Offset

• 56          532 16 58-13              V-Belt, Drive

• 64          532 19 62-00           Shaft Asm. Pedal Brake Control

• 69          532 12 38-00          Washer 11/32 x 1-5/8 x 16 Ga.

• 70         532 40 02-98               Control Asm.

• 73          874 49 05-48         Bolt Hex Flghd 5/16-18 x 3.00

• 74            532 14 24-32             Screw 1/4 x 1/2

• 93            532 19 62-13              Link Shift

• 106           532 14 29-17         Cap Asm. Vent

• 107            532 41 04-81         Tube Vent

• 114           873 80 05-00       Nut Lock Hex w/Insert 5/16-18 unc

• 116           873 90 05-00        Nut Lock Hex Flange 5/16-18

• 121            532 17 56-11          Bracket Strap Torque

• 122               872 01 05-20     Bolt 5/16 – 18 x 2.50

• 125             817 00 05-12        Screw 5/16-18 x 3/4

• 126             874 78 07-16        Bolt Fin Hex 7/16 – 14 x 1 GR5

• 142            532 40 44-83         Strap Torque

KEY               PART
NO.                  NO.                            DESCRIPTION

• 143        817 49 05-08                 Screw Thdrol 5/16-18 x 1/2
• 145        532 16 31-68                  Washer Axle flange
• 158         532 19 43-51                          Keeper Belt
• 159         876 02 04-12             Pin Cotter 1/8 x 3/4
• 160        532 16 94-84              Retainer Clip
• 161         532 19 54-03        Spring, Return, Clutch
• 166         532 19 72-90           Nut Push .625
• 167         532 40 52-57        Latch Brake Parking
• 170        532 19 43-22            Keeper Belt Centerspan
• 171         872 11 06-16                  Bolt
• 174        532 19 72-89              Nut Push
• 175        532 19 62-04         Shaft Asm Shift
• 178        532 19 74-56          Spring Shift
• 184        532 40 31-18        Handle Parking Brake
• 185        872 11 06-20        Bolt Rdhd Sqnk 3/8-16 x 2-1/2
• 186       532 19 43-21          Spacer Retainer
• 187        819 13 32-10          Washer
• 188       532 19 43-23      Link Clutch Ground Drive
• 189        532 19 43-17     Bellcrank Ground Drive
• 190       532 19 43-18       Keeper Bellcrank Ground Dr.
• 195       532 40 51-13         Bracket Rod Brake
• 196      817 00 06-16         Screw 3/8-16 x 1
• 197       532 19 97-69      Bracket Clutch Anti-Rotation
• 200      873 93 05-00      Nut Center Lock 5/16-18
• 201       532 16 96-12       Bolt Shoulder 5/16-18 unc
• 203       819 11 11-16        Washer 11/32 x 11/16 x 16 Ga.
• 211        532 19 62-12         Bushing
• 216        532 19 61-31     Bracket Pulley Idler
• 220      532 19 89-08      Reflector RH
• 221      532 40 31-87       Retainer Spring Clip Handle
• 233      532 40 52-96      Washer Serrated
• 281      532 41 15-54       Bolt Shoulder
  NOTE : All component dimensions given in U.S. inches 1 inch = 25.4 mm

TRACTOR – MODEL NO. GTH26K54 (96043003101), PRODUCT NO. 960 43 00-31 ENGINE

| SPARK ARRESTER KIT              90|
---|---|---
| | | | engine-tex_31-kohl
**KEY NO.| ****PART NO.| DESCRIPTION| KEY NO.| PART NO.| DESCRIPTION
1| – – – – – – – – –| Engine Kohl Model No. SV735| 71| 532 14 67-00| Tube Exhaust RH
2| 532 14 97-23| Muffler| 79| 532 19 23-34**| Screw Socket HD 5/16 – 18 x .75
9| 532 19 43-20| Keeper Belt Engine| 81| 532 14 84-56| Tube Drain Oil Easy
11| 532 17 93-35| Clutch Electric| 82| 532 18 16-54| Plug Drain Oil
12| 532 19 43-43| Pulley Engine| 84| 817 12 06-16| Screw 3/8-16 x 1
15| 532 19 34-99| Tank Fuel 4.0| 85| 532 17 99-53| Bolt Hex 7/16-20 x 3.75 Gr. 5
18| 532 19 42-67| Cap Asm| 87| 532 19 82-39| Bolt 5/16-18 unc x 1 w/Sems
20| 532 18 29-37| Control Throttle| 90| 817 00 06-16| Screw 3/8-16 x 1
21| 532 19 16-11| Screw 10 x 3/4 Single Lead Hex| 91| 532 18 74-95| Bushing
22| 532 19 15-96| Control Choke| | |

NOTE : All component dimensions given in U.S. inches
1 inch = 25.4 mm
For engine service and replacement parts, call the toll free number for your engine manufacturer listed below

• Briggs & Stratton       1-800-233-3723
• Kohler Co.                   1-800-544-2444
• Tecumseh Products  1-800-558-5402
• Honda Engines          1-800-426-7701
• Kawasaki                    1-949-460-5688

TRACTOR – MODEL NO. GTH26K54 (96043003101), PRODUCT NO. 960 43 00-31

STEERING ASSEMBLY

unf
2| 532 19 59-68| Axle Asm., Front| 53| 532 18 89-67| Washer Hardened
4| 532 40 30-89| Spindle Asm. LH| 57| 532 19 72-46| Bracket Upstop
5| 532 40 30-90| Spindle Asm. RH| 58| 532 19 47-47| Bolt Shoulder Sector Pivot CFM
6| 532 12 49-31| Bearing, Race Thrust Harden| 59| 532 19 47-48| Washer Thrust Sector Steering
7| 532 12 17-48| Washer 25/32 x 1-5/8 x 16 Ga.| 60| 873 97 10-00| Nut Flange Lock 5/8-11
8| 812 00 00-29| Ring, Klip #T5304-75| 61| 532 19 47-40| Draglink LH
9| 532 12 12-32| Cap, Spindle| 62| 532 19 47-41| Draglink, RH
13| 532 12 17-49| Washer 25/32 x 1-1/4 x 16 Ga.| 63| 817 00 05-12| Screw 5/16-18 x 3/4
14| 810 04 06-00| Washer, Lock Hvy Hlcl Spr 3/8| 64| 532 19 98-49| Retainer Clip Spring Steering
15| 873 54 06-00| Nut, Crown Lock 3/8-24 unf| 66| 871 02 07-48| Bolt Hex Fghd 7/16-14 x 3 Serr
16| 532 19 47-46| Shaft Steering| 67| 532 19 47-37| Bushing PM Front Axle
19| 532 19 47-29| Plate Steering| 68| 873 90 07-00| Nut Lock Flange 7/16-14 Gr. 5
21| 532 18 67-37| Adapter, Wheel Steering| 69| 532 19 91-62| Washer 1.5 x .505 x .118
22| 532 19 48-45| Bushing, Strg. Blk| 70| 532 19 61-97| Bracket Deck Susp. Front
26| 532 19 36-52| Insert, Wheel Steering| | |
28| 817 00 06-12| Screw 3/8-16 x 3/4| | |

NOTE : All component dimensions given in U.S. inches  1 inch = 25.4 mm

TRACTOR – MODEL NO. GTH26K54 (96043003101), PRODUCT NO. 960 43 00-31 SEAT ASSEMBLY

KEY                   PART

NO.                       NO.                           DESCRIPTION

• 1                 532 40 66-21                   Seat
• 2                532 18 01-66            Bracket Pivot Fender
• 3                532 14 06-75            Strap, Asm Fender
• 5                532 14 50-06           Clip, Push In, Hinged
• 6                873 80 06-00          Nut, Lock W/Ins. 3/8-16 unc
• 7                532 12 41-81              Spring, Seat Cprsn
• 8               532 17 18-77            Bolt 5/16-18 uncx 3/4 w/Sems
• 10             532 19 69-77                 Pan, Seat
• 21             532 17 18-52            Bolt, Shoulder 5/16-18

KEY                      PART

NO.                        NO.                  DESCRIPTION

• 37                   873 80 05-00       Nut, Lock 5/16-18 unc
• 40                   532 19 76-61           Handle Slide Seat
• 41                   532 19 82-00          Spring Latch Seat
• 43                  874 76 06-12           Bolt Fin Hex 3/8-16 unc x 3/4
• 44                  819 13 38-12            Washer 13/32 x 2-3/8 x 12 Ga.

NOTE : All component dimensions given in U.S. inches 1 inch = 25.4 mm

TRACTOR – MODEL NO. GTH26K54 (96043003101), PRODUCT NO. 960 43 00-31 DECALS

KEY          PART KEY          PART

Owner’s (Eng)
14| 532 40 83-63| Decal, Panel Side| – –| 532 41 26-35| Manual, Owner’s (Fr)

WHEELS AND TIRES

KEY                      PART

NO.                        NO.                  DESCRIPTION

NOTE : All component dimensions given in U.S. inches 1 inch = 25.4 mm

TRACTOR – MODEL NO. GTH26K54 (96043003101), PRODUCT NO. 960 43 00-31 MOWER DECK

TRACTOR – MODEL NO. GTH26K54 (96043003101), PRODUCT NO. 960 43 00-31 MOWER DECK

unc
6| 532 19 60-66| Cover Mandrel LH| 50| 872 11 06-16| Bolt Carriage 3/8-16 x 2 Gr. 5
7| 532 19 71-81| Cover Mandrel RH| 52| 532 19 61-06| Pulley Idler
8| 532 17 43-65| Bolt 7/16 Asm. Blade| 58| 532 18 73-42| Baffle Right
11| 532 18 72-54| Blade Discharge| 59| 532 18 73-44| Baffle Left
– –| 532 18 72-55| Blade Mulching| 60| 532 18 76-07| Baffle Center
– –| 532 18 72-56| Blade Bagging| 97| 532 17 85-15| Washer Hardened
12| 532 40 03-37| Bar Anti-Sway| 98| 532 19 61-05| Spring Drive
13| 532 18 72-91| Shaft Asm. w/Lower Bearing| 113| 872 11 05-08| Bolt Rdhd Sqnk 5/16-18 x 3/4
14| 532 18 72-81| Housing, Mandrel| 114| 532 18 75-56| Rod Tension Relief
15| 532 11 04-85| Bearing, Ball, Mandrel| 116| 532 19 34-06| Bolt, Shoulder
16| 819 13 13-12| Washer 3/8| 117| 532 17 48-73| Gauge Wheel
18| 872 14 05-05| Bolt RdHd 5/16-18 unc x 5/8| 120| 819 13 20-12| Washer 13/32 x 1-1/4 x 12 Ga.
19| 532 19 42-08| Pin Cotter 5/16 Bowtie| 122| 532 18 75-57| Bushing Tension Relief
21| 873 68 05-00| Nut, Crownlock 5/16-18 unc| 185| 873 90 07-00| Nut Lock Flange 7/16-14 Gr. 5
24| 532 10 53-04| Cap Sleeve| 187| 532 19 51-61| Stud Fastener w/”D” Anti- Rotation
25| 532 17 81-02| Spring, Torsion| 188| 873 90 05-00| Nut Lock Hex Flange
26| 532 11 04-52| Nut, Push| 189| 532 19 51-85| Arm Susp. Mower Rear
27| 532 18 89-38| Deflector Shield| 190| 532 19 65-39| Bolt Shoulder
29| 532 13 14-91| Rod, Hinge| 192| 532 19 84-68| Keeper Belt Idler
30| 532 17 39-84| Screw, Thdroll Washer Head| 194| 872 14 07-16| Bolt Carr Sqnk 7/16-24 x 2
31| 532 18 76-90| Washer, Spacer Mower Vented| 196| 872 14 06-20| Bolt RDHD SQNK 3/8-16 x 2-1/2 Gr. 5
32| 532 17 34-36| Pulley, Mandrel| – –| 532 18 72-92| Mandrel Asm. Service (Includes Key
33      532 40 02-34 Nut, Flg. Top Lock Nos. 13-15 and 33)
34| 873 68 06-00| Nut Crownlock 3/8-46 UNC| – –| 532 19 93-00| Replacement Mower, Complete
39| 532 19 61-04| Pulley, Idler, Stationary LH| | |
43      532 19 60-65 Arm, Idler

NOTE : All component dimensions given in U.S. inches 1 inch = 25.4 mm

TRACTOR – MODEL NO. GTH26K54 (96043003101), PRODUCT NO. 960 43 00-31 MOWER LIFT

KEY             PART

NO.               NO.                  DESCRIPTION

• 2                532 19 52-23            Shaft Asm., Lift
• 3                532 19 52-30           Lever Asm., Lift Rh
• 7                532 19 64-92               Grip, Lever
• 10              532 19 63-14            Spring Torsion
• 87             532 19 42-09         Pin Cotter 7/16 Bow Tie Lock
• 88            532 19 53-04           Spring Lift Assist
• 89            819 19 19-12            Washer Clear Zinc

KEY                   PART

NO.                      NO. DESCRIPTION

• 90                 532 19 42-08         Pin Cotter 5/16 Bow Tie Lock
• 91                  532 40 34-07          Link Lift Susp Mower Rear
• 97                 817 06 06-12            Screw 3/8-16 x .75 Smgml Tap/R.Z
• 98                 532 19 52-64           Link Lift Susp. Front Mower

NOTE : All component dimensions given in U.S. inches 1 inch = 25.4 mm

References

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