Husqvarna YTH2648TDRF Owner's manual

English
532 44 83-72 Rev. 7
Repair Parts Manual
YTH2648TDRF / 96041026401
Please read the operator’s manual carefully and make sure
you understand the instructions before using the machine.

2
HOW TO USE THIS MANUAL
This manual is designed to provide the customer with a means to identify the parts on his/her trac-
tor when ordering repair parts. The illustrations may or may not represent the actual assemblies;
therefore, it is not recommended to use this manual as a guide to assemble or disassemble the
tractor. Some hardware and parts are drawn larger in order to more readily identify them.
Each tractor has its own model number.
The model number for your tractor can be found on the fender under the seat.
When ordering parts, always give the following information:
• Product - “Lawn Tractor”
• Model Number - “YTH2648TDRF” (96041026401)
• Part Number
• Part Description
TABLE OF CONTENTS
SCHEMATIC ...............................................................................................................3
ELECTRICAL...........................................................................................................4-5
CHASSIS AND ENCLOSURES...............................................................................6-7
DRIVE.......................................................................................................................8-9
ENGINE................................................................................................................10-11
STEERING WHEEL ............................................................................................12-13
MOWER DECK ....................................................................................................14-15
MOWER LIFT............................................................................................................16
SEAT ........................................................................................................................ 17
DECALS ...................................................................................................................18

3
TRACTOR - MODEL NO. YTH2648TDRF (96041026401), PRODUCT NO. 960 41 02-64
SCHEMATIC
NOTES
M
FUSE
STARTER
SOLENOID
BATTERY
ELECTRIC CLUTCH
CLUTCH/BRAKE
(PEDAL UP)
REVERSE SWITCH
(NOT IN REVERSE)
SEAT SWITCH
(NOT OCCUPIED)
SHORTING
CONNECTOR
CHASSIS
HARNESS
IGNITION
UNIT
HOUR
METER
REGULATOR
CHASSIS HARNESS
CONNECTOR
(MATING SIDE)
DASH HARNESS
CONNECTOR
(MATING SIDE)
LIGHT
SWITCH
HEADLIGHTS
STATOR
FUEL
LINE
FUEL SHUT-OFF
SOLENOID
(IF EQUIPPED)
JUNCTION
CONNECTOR
PTO SWITCH
(DISENGAGED)
SM
B
GL
2
3
1
6
A2
A1
M
6
3
52
41
6
5
4
3
2
1
SPARK
PLUGS GAP
(2 PLUGS ON
TWIN CYL. ENGINES)
28 VOLTS AC @ 3600 RPM (REGULATOR DISCONNECTED)
CHARGING SYSTEM OUTPUT
9-16AMPDC@3600 RPM
(OPTIONAL)
NON-REMOVABLE
CONNECTIONS
REMOVABLE
CONNECTIONS
WIRING INSULATED CLIPS
NOTE: IF WIRING INSULATED
CLIPS WERE REMOVED FOR
SERVICING OF UNIT, THEY
SHOULD BE RE-INSTALLED TO
PROPERLY SECURE YOUR
WIRING.
SCH12
IGNITION SWITCH
CIRCUIT
POSITION
OFF B+A1
RUN/OVERRIDE
B+S+A1
START
M+G+A1
B+A1
RUN
“MAKE”
L+A2
POWER OUTLET
(OPTIONAL)
12V
A
AMMETER
(OPTIONAL)
BLACK
BLACK /WHITE
ORANGE
RED
BROWN
BLUE
BLUE
BLACK
BLACK
BLACKBLACK
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
RED
RED
RED
RED
WHITE
WHITE
WHITE
GRAY
GRAY
BLACK
BLACK
B
A
G
H
D
FC
E
PTO SWITCH
B
A
H
D
C
E
BLUE BLACK

4
TRACTOR - MODEL NO. YTH2648TDRF (96041026401), PRODUCT NO. 960 41 02-64
ELECTRICAL
8
1
99
100
91
227
90
28
55
26
43
41
24
27
25
30 33
22
79 21
40
71
34
With Service Minder Option
4646
With 12V Outlet Option
59
103
16
42
T11S
102
105
29
With Charge Indicator Option
142
(+) (-)
143

5
TRACTOR - MODEL NO. YTH2648TDRF (96041026401), PRODUCT NO. 960 41 02-64
ELECTRICAL
KEY PART
NO. NO. DESCRIPTION
NOTE: All component dimensions given in U.S. inches
1 inch = 25.4 mm
1 532 16 34-65 Battery
2 874 76 04-12 Bolt Hex Hd. 1/4-20 unc x 3/4
8 532 18 64-91 Battery Box
16 532 17 61-38 Switch Interlock
21 532 40 02-52 Harness Socket Light
22 532 00 41-52 Bulb, Light # 1156
24 532 40 02-53 Cable Battery
25 532 41 28-95 Cable Starter
26 532 17 51-58 Fuse
27 873 51 04-00 Nut Keps Hex 1/4-20 unc
28 532 14 54-91 Cable Ground 21" Blk. 6 Ga.
29 532 40 15-45 Switch Seat
30 532 19 33-50 Switch Ign.
33 532 41 19-33 Key/Chain
34 532 11 07-12 Switch Light/Reset
40 581 02 27-01 Harness Ignition Dash
41 817 72 04-08 Screw Thd. Cut 1/4-20 x 1/2
42 532 13 15-63 Cover Terminal Red
43 532 19 25-07 Solenoid
46 532 40 17-63 Gauge Hourmeter
50 532 17 46-51 Switch PTO
55 817 06 05-12 Screw Thdrol. 5/16-18 x 3/4
59 532 40 03-03 Outlet 12-Volt
71 532 19 42-76 Harness Chassis
79 532 17 52-42 Socket Asm. Bulb
90 532 43 53-95 Cover Terminal Battery
91 532 19 02-70 Strap Battery
99 817 67 04-12 Screw Hex Wsh. Thdrol. 1/4-20 x 3/4
100 819 09 14-16 Washer 9/32 x 7/8 x 16 Ga.
102 532 40 44-54 Harness Pigtail
103 532 40 79-62 Harness Pigtail 12V Outlet
105 532 40 75-68 Switch Reverse
142 583 85 78-01 Harness Charge Port
143 532 44 80-59 Charge Port

6
TRACTOR - MODEL NO. YTH2648TDRF (96041026401), PRODUCT NO. 960 41 02-64
CHASSIS
306
125
146
chassis-tex_GT HUSQ II_94_r1
182
176
176
175
150
130
177
37 194
194
178
161 36
36
199
162
196
221
162
180
194
228
228
236
236
235
235
183
183
165
2
58
233
189
189
233
68
217
152
159
176
5
176
176
14
202
203
205 151
206
137
137
214
204
208
15
25
207
3
297
191
18
130
130
130
234
350
335
350
336

7
TRACTOR - MODEL NO. YTH2648TDRF (96041026401), PRODUCT NO. 960 41 02-64
CHASSIS
NOTE: All component dimensions given in U.S. inches
1 inch = 25.4 mm
2 532 41 22-82 Drawbar Lower
3 532 44 44-81 Applique
5 532 43 74-86 Dash
14 532 44 11-77 Hood
15 532 43 97-33 Lens LH
18 532 44 06-53 Grille Asm.
25 532 44 33-85 Lens RH
36 817 06 05-12 Screw 5/16-18 x 3/4
37 532 44 12-08 Fender
58 532 41 22-81 Drawbar Upper
68 817 49 05-08 Screw 5/16-18 x 1/2
125 581 68 48-01 Clip Fuel Line
130 532 41 63-58 Screw #10 x 0.750 BOS Thread
137 532 40 75-90 Bumper Dash
146 581 85 79-01 Bolt
150 532 43 97-74 Air Duct
151 532 43 66-70 Bracket Pivot
152 532 43 60-86 Shield Browning
159 817 00 06-12 Screw Hexwsh THDR 3/8 - 16 x 3/4
161 532 43 99-29 Window Fuel
162 532 14 24-32 Screw
165 532 19 43-30 Support Tank Rear
175 532 19 63-04 Crossmember
176 532 40 07-76 Screw 10-24 x 5/8
177 532 19 52-27 Bushing Steering
178 532 19 97-82 Cargo Net Asm.
180 532 44 55-59 Chassis
182 532 40 68-59 Dash Lower
183 874 52 05-20 Bolt 5/16-18 x 1-1/4 Full Thread
189 817 00 05-12 Screw 5/16-18 x 3/4
191 532 43 74-55 Insert RH
194 873 90 05-00 Nut Lock Hex Flange 5/16-18
196 532 43 96-74 Console Asm. Deck Lift
199 532 19 82-59 Plate Deck Lift
202 532 43 97-28 Vent Side Hood RH
203 532 43 97-27 Vent Side Hood LH
204 532 43 57-14 Vent Top Hood
205 532 43 97-30 Skirt Hood Side RH
206 532 43 97-29 Skirt Hood Side LH
207 532 43 97-34 Bezel RH
208 532 43 97-35 Bezel LH
214 532 19 91-45 Clip Retainer Tinner
217 532 40 91-67 Rod Pivot
221 532 19 89-09 Reflector LH
228 532 19 51-61 Stud Fastner
233 532 19 65-39 Bolt Shoulder
234 532 40 47-42 Bumper Hood
235 532 40 61-29 Spacer Fender
236 873 93 05-00 Nut Lock 5/16-18 unc
297 532 43 74-56 Insert LH
306 873 90 06-00 Nut Lock
335 532 44 82-04 Cover Dash RH
336 532 44 53-09 Cover Dash LH
350 532 44 51-43 Clip X-mas Tree
- - 532 42 49-18 Kit Guard Brush
KEY PART
NO. NO. DESCRIPTION
KEY PART
NO. NO. DESCRIPTION

8
TRACTOR - MODEL NO. YTH2648TDRF (96041026401), PRODUCT NO. 960 41 02-64
DRIVE
231
51
170
185
225
125
drive-tex_K46_pedal_110
56
70
74
220
74
213
221
160
206
26
207
209
92 125
116
64
188
161
35
184
167
160
42
159
221
186
189
49
187
50
51
52
51
185
163
153
208
210
125
215
153
211
166
211
222
80
125
125
226
227
29
159
15
17
197 196
2
2
73
73 33
205
1
116
33
230
230
183
183
205
116
99
307 214
284
190

9
TRACTOR - MODEL NO. YTH2648TDRF (96041026401), PRODUCT NO. 960 41 02-64
DRIVE
1 – – – – – – Transaxle, TUFFTORQ K46CR
(426121) (Order parts from
transaxle manufacturer.)
2 532 12 35-83 Key
15 819 13 13-16 Washer 13/32 x 13/16 x 16 Ga.
17 532 41 36-78 Spring, Brake
26 532 19 96-79 Spring Return Cruise
29 532 40 38-06 Rod, Brake
33 812 00 00-01 Ring E
35 583 86 45-01 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
56 532 13 09-69 V-Belt, Drive
64 532 19 78-65 Shaft Asm. Pedal Brake Control
70 532 43 96-61 Console Shift
73 874 49 05-40 Bolt Hex Flghd 5/16-18 Gr. 5
74 532 14 24-32 Screw Hex Wsh. Hi-Lo 1/4 x 1/2 unc
80 532 44 06-19 Bracket Strap Torque
92 874 76 05-20 Bolt Fin Hex 5/16-18 unc x 1.25
99 532 41 57-42 Rod Spring Bypass
116 873 90 05-00 Nut Lock Hex Flange 5/16-18
125 817 00 05-12 Screw 5/16-18 x 3/4
153 532 12 47-88 Retainer Spring
159 876 02 04-12 Pin Cotter 1/8 x 3/4
160 532 16 94-84 Retainer Clip
161 532 10 57-09 Spring, Return, Clutch
163 532 44 82-75 Rod Pedal Control
166 532 42 91-64 Nut Push
167 532 40 52-57 Latch Brake Parking
170 532 41 34-30 Keeper Belt Centerspan
NOTE: All component dimensions given in U.S. inches
1 inch = 25.4 mm
KEY PART
NO. NO. DESCRIPTION
KEY PART
NO. NO. DESCRIPTION
183 532 13 70-57 Spacer Split
184 532 44 14-55 Handle Parking Brake
185 872 11 06-22 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 Drive
196 817 00 06-16 Screw 3/8-16 x 1
197 532 19 58-04 Bracket Clutch Anti-Rotation
205 532 12 17-48 Washer
206 532 19 78-67 Bracket Mount Latch Cruise
207 532 19 78-68 Latch Control Cruise
208 532 19 78-69 Gear Sector Control Cruise
209 532 19 95-92 Rod Control Cruise
210 532 19 78-60 Rocker Asm. Pedal Control
211 532 12 01-83 Bearing Nylon
213 532 40 31-19 Knob Control Cruise
214 532 41 68-63 Pedal Forward
215 532 40 17-23 Pedal Reverse
220 532 19 89-08 Reflector RH
221 532 40 31-87 Retainer Spring Clip Handle
222 879 21 20-10 Washer 21/32 x 1-1/4 x 10 Ga.
225 532 40 33-19 Keeper Belt Trans.
226 532 40 15-64 Bracket Mount Torque
227 817 49 05-12 Screw Thdrol 5/16-18 x 3/4
230 532 18 89-67 Washer Hardened
231 532 40 72-87 Idler V-Groove
284 532 41 76-93 Nut U-CHNL 1/4-20
307 874 18 04-12 Screw MACH CR 1/4-20 x 3/4

10
TRACTOR - MODEL NO. YTH2648TDRF (96041026401), PRODUCT NO. 960 41 02-64
ENGINE
1
84
12
11
41
42
85
29
SPARK ARRESTER KIT
45
18
15
21
20
116
37
28
28
37
62
71
70
79
69
87
2
engine-tex_bs-2cyl_27
9
90
91
117