Poulan Pro PP155A42 Operating manual

REPAIR PARTS MANUAL
MODEL:
PP155A42
LAWN TRACTOR
ALWAYS WEAR EYE PROTECTION DURING OPERATION
Visit our website: www.poulanpro.com
WARNING:
Read this Manual and follow all Warnings
and Safety Instructions. Failure to do so
can result in serious injury.
IMPORTANT MANUAL DO NOT THROW AWAY
10.31.16 BD
589 88 63-01 Printed in the U.S.A.

2
HOW TO USE THIS MANUAL
This manual is designed to provide the customer with a means to identify the parts on his/her tractor
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 - “TRACTOR”
• MODEL NUMBER - “PP155A42 (274430)”
• Part Number
• Part Description
TABLE OF CONTENTS
SCHEMATIC ................................................................................................................ 3
ELECTRICAL............................................................................................................4-5
CHASSIS ..................................................................................................................6-7
DRIVE........................................................................................................................8-9
ENGINE.................................................................................................................10-11
STEERING ............................................................................................................12-13
MOWER DECK .....................................................................................................14-15
MOWER LIFT.............................................................................................................16
SEAT ..........................................................................................................................17
DECALS..................................................................................................................... 18
TRANSAXLE BREAKDOWN ....................................................................................19
ENGINE BREAKDOWN........................................................................................20-23
PARTS AND SERVICE..............................................................................................24

3
TRACTOR - MODEL NUMBER PP155A42 (274430), PRODUCT NO. 274430
SCHEMATIC
M
FUSE
STARTER
SOLENOID
BATTERY
CLUTCH/BRAKE
(PEDAL UP)
REVERSE SWITCH
(NOT IN REVERSE)
SEAT SWITCH
(NOT OCCUPIED)
SHORTING
CONNECTOR
CHASSIS
HARNESS
IGNITION
UNIT
HOUR
METER
CHASSIS HARNESS
CONNECTOR
(MATING SIDE)
DASH HARNESS
CONNECTOR
(MATING SIDE)
FUEL
LINE
FUEL SHUT-OFF
SOLENOID
(IF SO EQUIPPED)
JUNCTION
CONNECTOR
S
M
B
G
L
2
3
1
6
A2
A1
M
63
52
41
6
5
4
3
2
1
SPARK
PLUGS GAP
(2 PLUGS ON
TWIN CYL. ENGINES)
(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.
SCH11
IGNITION SWITCH
CIRCUIT
POSITION
OFF
B+A1
RUN/OVERRIDE
B+S+A1START
M+G+A1
B+A1RUN
“MAKE”
L+A2
ATTACHMENT CLUTCH
(CLUTCH OFF)
BLACK
BLACK /WHITE
BLUE
BLUE BLACK
BLACKBLACK
BLACK
BLACK
BLACK
BLACK
BLACK
D
E
R
RED
WHITE
WHITE
GRAY
GRAY
BLACK
BLACK
POWER OUTLET
(OPTIONAL)
12V
BLACK
A
AMMETER
(OPTIONAL)
RED
BLACK
BROWN
HEADLIGHTS
LIGHT SWITCH
ORANGE
LIGHTING SYSTEM OUTPUT
5 AMP AC @ 3600 RPM ALTERNATOR
14 VOLTS AC MIN. @ 3600 RPM (LIGHTS OFF)
DIODE
28 VOLTS AC MIN. @ 3600 RPM
(CHARGING SYSTEM DISCONNECTED)
CHARGING SYSTEM OUTPUT
3AMPDC@3600RPM
NOTE
YOUR TRACTOR IS
EQUIPPED WITH A SPECIAL
ALTERNATOR SYSTEM.
THE LIGHTS ARE NOT
CONNECTED TO THE
BATTERY, BUT HAVE THEIR
OWN ELECTRICAL SOURCE.
BECAUSE OF THIS, THE
BRIGHTNESS OF THE LIGHTS
WILL CHANGE WITH ENGINE
SPEED. AT IDLE THE LIGHTS
WILL DIM. AS THE ENGINE IS
SPEEDED UP, THE LIGHTS
WILL BECOME THEIR
BRIGHTEST.

4
30
33
34
22
79 21
26
40
71
16
TR02K
90
28
55
4646
2
43
27
99
25
87
106
29
102
105
Service Minder (If Equipped)
REPAIR PARTS
TRACTOR - MODEL NUMBER PP155A42 (274430), PRODUCT NO. 274430
ELECTRICAL

5
1 532 16 34-65 Battery
2 874 76 04-12 Bolt Hex Hd 1/4-20 unc x 3/4
8 532 19 32-28 Box Battery
16 532 17 61-38 Switch Interlock
21 532 00 41-52 Bulb Light
22 532 18 37-59 Harness Asm. Light
25 581 49 80-01 Cable Starter 8 Ga. 14" Red
26 532 17 51-58 Fuse 20 AMP
27 873 51 04-00 Nut Keps Hex 1/4-20 unc
28 532 42 16-86 Cable Ground 6 Ga. 12" Black
29 532 19 27-49 Switch Seat
30 532 19 33-50 Switch Ign
33 532 41 19-33 Key/Chain
34 532 11 07-12 Switch Light
40 581 02 31-01 Harness Ign Dash
43 582 04 28-01 Solenoid
55 817 06 05-12 Screw 5/16-18 x 3/4
71 501 13 37-01 Harness Chassis
79 532 17 52-42 Socket Asm. Bulb
87 532 19 78-02 Switch Interlock
90 532 43 53-95 Cover Terminal Battery
99 817 67 04-12 Screw Hexwsh Thdrol 1/4-20 x 3/4
102 581 02 34-01 Harness Pigtail
105 532 40 75-68 Switch Reverse
106 532 17 48-14 Palnut 1/4 Lugs
REPAIR PARTS
TRACTOR - MODEL NUMBER PP155A42 (274430), PRODUCT NO. 274430
ELECTRICAL
NOTE: All component dimensions given in U.S. inches
1 inch = 25.4 mm
KEY PART
NO. NO. DESCRIPTION

6
REPAIR PARTS
TRACTOR - MODEL NUMBER PP155A42 (274430), PRODUCT NO. 274430
CHASSIS
37
181
194
194
36
162
181
196
287
138
182
176
175
177
176
130
151
5
137
14
18
176
176
153
302
Chassis-tex_elite basic_5_r2
130
150
68
68
68
68
183
183
236
236
34
235
235
52
217
189
189
152
68
68
213
218
58
189
189
228
180
228
194
159
159

7
REPAIR PARTS
TRACTOR - MODEL NUMBER PP155A42 (274430), PRODUCT NO. 274430
CHASSIS
5 532 41 17-64 Dash
14 532 18 65-80 Hood
18 532 42 67-92 Grille
34 580 91 08-01 Plate Engine
36 817 06 05-12 Screw 5/16-18 x 3/4
37 532 42 07-96 Fender
52 873 68 05-00 Nut Lock 5/16-18
58 532 41 22-80 Drawbar Upper 2 pc.
68 817 49 05-08 Screw Thdrol 5/16-18 x 1/2
130 532 41 63-58 Screw #10 x 0.750
137 532 18 49-21 Bumper Hood
138 532 40 97-30 Cupholder
150 532 18 44-61 Duct Heat Hood
151 532 40 78-07 Bracket Pivot
152 532 19 95-35 Shield Browning
153 532 18 98-37 Lens Grille
159 817 00 06-12 Screw Hexwsh Thdrol 3/8-16 x 3/4
162 532 14 24-32 Screw Hex Wsh Hi-Lo 1/4 x 1/2
175 532 19 32-43 Crossmember
176 532 40 07-76 Screw 10-24 x 5/8 Wshd Qdrx
177 532 19 52-28 Bushing Steering
180 532 41 50-63 Chassis
181 532 40 47-96 Bushing Mtg. Fender Crgo.
182 532 19 30-57 Dash Lower
183 874 52 05-20 Bolt 5/16-18 x 1-1/4
189 817 00 05-12 Screw 5/16-18 x 3/4
194 873 90 05-00 Nut Lock Hex Flange 5/16-18
196 532 41 45-81 Console Asm. Deck Lift
213 874 76 05-12 Bolt 5/16-18 x 3/4
217 532 40 91-67 Rod Pivot Hood
218 532 19 63-95 X-Piece Hood Step
228 532 19 51-61 Stud Fastener
235 532 40 61-29 Spacer Fender
236 873 93 05-00 Nut Center Lock 5/16-18
287 817 60 04-06 Screw 1/4-20 x 3/8
302 532 18 38-23 Insert Lens Reflective
NOTE: All component dimensions given in U.S. inches
1 inch = 25.4 mm
KEY PART
NO. NO. DESCRIPTION

8
REPAIR PARTS
TRACTOR - MODEL NUMBER PP155A42 (274430), PRODUCT NO. 274430
DRIVE
17
282
73
116
99 73
116
205 37 33
33 37
205
172
2
2
185
56
1
195
51
345
161
186
189
49
190
187
50
51
52
51
160
159
35
42
184
167
143
188
306
15 159
210
214
277
211
166
222
211
215
163 125
29
203
drive-tex_VATR_PEDAL_43
64
67
125
51
5
373
301
300
303
125
374
125
299
375
302
6
160
116
116
378

9
REPAIR PARTS
TRACTOR - MODEL NUMBER PP155A42 (274430), PRODUCT NO. 274430
DRIVE
KEY PART
NO. NO. DESCRIPTION KEY PART NO. NO. DESCRIPTION
NOTE: All component dimensions given in U.S. inches
1 inch = 25.4 mm
1 – – – – – – Transaxle, Variator SD Pedal
(587884401) (Order parts from
transaxle manufacturer.)
2 532 12 35-83 Key Square
5 874 76 06-36 Bolt Hex HS 3/8-16 unc x 2-1/4
6 532 12 40-28 Bushing Snap
15 819 13 13-16 Washer 13/32 x 13/16 x 16 Ga.
17 501 48 71-01 Spring, Brake
29 584 82 31-01 Rod, Brake
33 812 00 00-01 Ring E
35 532 19 77-22 Rod, Brake, Park
37 532 18 89-67 Washer .793 x 1.637 x 060
42 532 12 48-72 Cover, Foot Pedal
49 872 11 06-14 Bolt 3/8-16 unc
50 532 19 43-27 Idler Flat
51 873 90 06-00 Nut Lock
52 532 19 43-26 Idler V-Groove
56 532 19 72-53 V-Belt, Drive
64 532 44 83-53 Subasm. Shaft Pedal Brake
67 582 58 01-01 Washer Nylon 13/32 x 13/16 x .109
73 874 49 05-44 Bolt Hex 5/16-18 x 3.75
99 532 43 59-35 Rod 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
143 817 49 05-08 Screw Thdrol 5/16-18 x 1/2 TYTT
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
163 587 84 79-02 Rod Control
166 532 42 91-64 Nut Push .625
167 532 40 52-57 Latch Brake Parking
172 583 97 42-01 Strap Torque Variator
184 532 40 96-30 Handle Park Brk.
185 872 11 06-22 Bolt 3/8-16 unc x 2-3/4
186 532 19 43-21 Spacer Retainer
187 819 13 32-10 Washer 13/32 x 2 x 10 ga
188 582 21 70-01 Link Clutch Ground Drive Long
189 532 19 43-17 Bellcrank Ground Drive
190 532 19 43-18 Keeper. Bellcrank
195 581 50 46-01 Bracket Brake
203 819 11 11-16 Washer 11/32 x 11/16 x 16
205 532 12 17-48 Washer 25/32 x 1-5/8 16 Ga.
210 588 92 10-01 Rocker Asm. Pedal
214 532 42 12-63 Pedal Forward
215 532 44 82-54 Pad Pedal Reverse
211 532 12 01-83 Bearing Nylon
222 879 21 20-10 Washer Flat
277 532 44 85-00 Subasm. Link Rocker Pedal
282 874 49 05-48 Bolt Hex 5/16-18
299 532 41 56-83 Bracket Mount
300 532 41 56-81 Keeper Idler
301 532 41 56-80 Pulley Idler Groove
302 581 42 05-01 Puller Idler Flat
303 872 11 06-18 Bolt
306 876 02 04-16 Pin Cotter
345 872 11 06-06 Bolt RDHD
373 581 46 18-01 Spacer Idler
374 581 47 52-01 Arm Control Brake
375 873 68 06-00 Nut Crownlock 3/8-16 unc
378 584 28 77-01 Nut Push 8 mm

10
21
20
OPTIONAL EQUIPMENT
Spark Arrester
29
18 97
96
138
15
37
28
engine-tex_BS_128
69 2
79
84
45
1
122
12
42
85
9
90
90
REPAIR PARTS
TRACTOR - MODEL NUMBER PP155A42 (274430), PRODUCT NO. 274430
ENGINE

11
1 – – – – – – Engine, B&S 31R707-0001-G1 (585926001)
(Order parts from engine manufacturer.)
2 532 13 73-52 Muffler Exhaust B&S
9 582 54 03-02 Keeper Belt Engine
12 586 72 90-01 Pulley Engine
15 532 43 30-03 Tank Fuel Front
18 581 17 61-01 Cap Asm Fuel
20 532 17 05-45 Control Th/ch Flag
21 532 41 63-58 Screw #10 x 0.750
28 532 40 11-37 Line Fuel
29 532 13 71-80 Kit Spark Arrestor (Flat Scrn)
37 532 12 34-87 Clamp Hose
42 539 99 02-47 Washer Lock 7/16
45 873 51 04-00 Nut Keps Hex 1/4-20 unc
69 532 16 52-91 Gasket Eng 1 313 Id Tin Plated
79 532 19 23-34 Screw Socket Head 5/16-18 x 3/4
84 817 06 06-20 Screw 3/8-16 x 1-1/4
85 501 60 65-01 Bolt Hex 7/16-20 x 4 x Gr 5
90 817 00 06-16 Screw 3/8-16 x 1
96 819 09 14-16 Washer 9/32 x 7/8 x 16 Ga.
97 817 67 04-12 Screw Thdrol 1/4-20 x 3/4
122 532 42 19-22 Extension Drain Oil
138 532 41 41-19 Purge Line
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
REPAIR PARTS
TRACTOR - MODEL NUMBER PP155A42 (274430), PRODUCT NO. 274430
ENGINE
Engine Power Rating Information
The gross power rating for individual gas engine models is labeled in accordance with SAE (Society of Automotive
Engineers) code J1940 (Small Engine Power & Torque Rating Procedure), and rating performance has been obtained
and corrected in accordance with SAE J1995 (Revision 2002-05). Torque values are derived at 3060 RPM; horsepower
values are derived at 3600 RPM. Actual gross engine power will be lower and is affected by, among other things, ambi-
ent operating conditions and engine-to-engine variability. Given both the wide array of products on which engines are
placed and the variety of environmental issues applicable to operating the equipment, the gas engine will not develop
the rated gross power when used in a given piece of power equipment (actual “on-site” or net power). This difference is
due to a variety of factors including, but not limited to, accessories (air cleaner, exhaust, charging, cooling, carburetor,
fuel pump, etc.), application limitations, ambient operating conditions (temperature, humidity, altitude), and engine-to-
engine variability. Due to manufacturing and capacity limitations, Briggs & Stratton may substitute an engine of higher
rated power for this Series engine.
KEY PART
NO. NO. DESCRIPTION

12
REPAIR PARTS
TRACTOR - MODEL NUMBER PP155A42 (274430), PRODUCT NO. 274430
STEERING
61
steering-tex_STDHRS_21
19
60
5
62
15
14
13
13
53
8
70
68
69
4
15
14
6
74
9
8
74
7
9
87
67
67
66
74
74
6
2
63
57
57
63
1
21 71
72
33
45
20
26
35
59
58
122
122
16
28
28
27
22
64
75
76

13
REPAIR PARTS
TRACTOR - MODEL NUMBER PP155A42 (274430), PRODUCT NO. 274430
STEERING
1 532 42 45-43 Wheel, Steering
2 532 41 81-68 Axle Asm., Front
4 532 40 30-87 Spindle Asm., LH
5 532 40 30-88 Spindle Asm., RH
6 532 12 49-31 Washer Thrust 0.75 x 1.23
7 532 12 17-48 Washer 25/32 x 1-5/8 x 16 Ga.
8 812 00 00-29 Ring, Clip #T5304-75
9 532 12 12-32 Cap, Spindle
13 532 12 17-49 Washer 25/32 x 1-1/4 x 16 Ga.
14 810 04 06-00 Washer Lock 3/8
15 873 54 06-00 Nut, Crown Lock 3/8-24 unf
16 585 86 92-02 Shaft Steering
19 532 19 47-29 Plate Steering
20 532 41 12-91 Boot, Steering
21 532 18 67-37 Adapter, Wheel Steering
22 585 02 98-02 Bearing Subasm Shaft Steer Low
26 532 42 46-91 Insert, Wheel Steering
27 819 21 16-16 Washer 21/32 x 1 x 16 Ga.
28 817 00 06-12 Screw 3/8-16 x 3/4
33 810 04 05-00 Washer Lock 5/16
35 532 19 47-32 Gear, Sector Plate
45 819 11 38-12 Washer 11/32 x 2-3/8 x 12 Ga.
53 532 18 89-67 Washer Hardened .793 x 1.637 x .060
57 532 40 74-65 Bracket Upstop
58 532 19 47-47 Bolt Shoulder Sector Pivot CFM
59 532 19 47-48 Washer Thrust Sector Steering
60 873 97 10-00 Nut Flange Lock 5/8-11
61 532 19 47-40 Draglink, LH
62 532 19 47-41 Draglink, RH
63 817 00 05-12 Screw 5/16-18 x 3/4
64 532 19 98-49 Retainer Clip Spring Steering
66 871 02 07-48 Bolt Hex Fghd 7/16-14 x 3 Serr
67 532 19 47-37 Bushing PM Front Axle
68 873 90 07-00 Nut Lock Flange 7/16-14 Gr. 5
69 532 19 91-62 Washer 1.5 x .505 x .118
70 585 33 88-01 Bracket Deck Susp. Front
71 532 19 07-52 Shaft Ext. Steering
72 532 42 89-82 Bolt 5/16-18 x 4 W/Patch
74 532 12 49-37 Bearing
75 580 68 37-01 Pinion
76 580 68 36-01 Screw Head Sock
122 532 44 49-62 Cap Gear
NOTE: All component dimensions given in U.S. inches
1 inch = 25.4 mm
KEY PART
NO. NO. DESCRIPTION

14
REPAIR PARTS
TRACTOR - MODEL NUMBER PP155A42 (274430), PRODUCT NO. 274430
MOWER DECK
41
41
43
42
60
38
63
46
147
55
64
47
192
56
56 57
62
188
189
1
69
21
21
69
69
20
40
145
21
24 25
26
27
29
23
189
188
144
36
113
113
40
57
19
19
6
6
68
41
41
32
38
195
122
123
195
33
34
59
14
13
11
12
208
42_D_man-tex_LT_55_r4
15
70
7
7
37
67
152

15
REPAIR PARTS
TRACTOR - MODEL NUMBER PP155A42 (274430), PRODUCT NO. 274430
MOWER DECK
1 532 19 99-11 Mower Housing
6 532 19 51-86 Arm Suspension
7 532 41 63-58 Screw #10 x 0.750 BOS Thread
11 532 13 89-71 Blade, 42" Hi-Lift
(For bagging or discharge)
- - 532 13 97-75 Blade, 42" Mulching Premium
(For better wear when mulching)
- - 532 13 41-49 Blade, 42" Mulching Std
(For mulching mowers only)
- - 532 42 47-52 Blade 42SP" 3N1
- - 532 42 27-19 Blade 42SP" Premium
12 584 30 93-01 Screw Sems 7/16-20 x 1 Hx Hd
13 587 25 65-01 Shaft Assembly, Mandrel
14 532 18 72-81 Housing, Mandrel
15 585 32 39-01 Bearing, Mandrel
19 532 19 65-39 Bolt, Shoulder
20 532 15 97-70 Baffle, Vortex
21 873 68 05-00 Nut, Crownlock 5/16-18 unc
23 532 19 25-57 Bracket, Deflector
24 532 10 53-04 Cap, Sleeve
25 532 19 70-26 Spring, Torsion, Deflector
26 532 11 04-52 Nut, Push
27 532 40 30-04 Shield, Deflector
29 532 13 14-91 Rod, Hinge
32 532 19 74-73 Pulley, Mandrel
33 532 40 02-34 Nut, Toplock, Flanged
34 872 11 06-12 Bolt Carr Sh. 3/8-16 x 1-1/2 Gr. 5
36 532 19 73-79 Pulley, Idler 4.50 RAW
37 819 13 13-16 Washer 13/32 x 13/16 x 16 Ga.
38 532 43 25-20 Keeper Belt Mandrel
40 873 90 06-00 Nut, Lock Flg. 3/8-16 unc
41 584 95 39-01 Bolt Hex Wsh Hd 313-18 x 1.19
42 532 19 84-10 Spring Torsion Brake
43 532 19 72-56 Spring Torsion Retainer
46 532 13 77-29 Screw Thd Roll 1/4-20 x 5/8
47 532 19 72-50 Bracket Clutch Cable
55 532 43 71-10 Arm, Idler
56 532 19 90-92 Spacer, Retainer
57 817 00 06-16 Screw Hexwsh Thd 3/8-16 x 1
59 532 14 10-43 Guard, Tuv Idler (94)
60 532 19 72-61 Arm Brake Mower
62 872 11 06-16 Bolt Rdhd Sqnk 3/8-16 unc x 2
63 532 19 94-77 Arm Brake Mower
64 532 19 97-90 Linkage Brake
67 532 40 30-12 Handle, Clutch Cable
68 532 42 96-36 V-Belt
69 872 14 05-05 Bolt Rdhd Sqnk 5/16-18 x 5/8
70 532 19 83-32 Clutch Asm. Manual
113 817 00 05-10 Screw 5/16-18
122 532 19 72-58 Keeper Belt Eng. LH
123 532 19 72-59 Keeper Belt Eng. RH
144 532 19 92-04 Keeper Belt
145 532 19 31-97 Pulley Idler Primary
147 532 40 19-71 Spring Return
152 584 24 35-01 Cable Clutch Manual
188 532 19 51-61 Stud Fastener
189 873 90 05-00 Nut Lock Hex Flange
192 532 19 72-60 Bracket Brake Stand LH
195 817 00 06-12 Screw Hexwsh Thdr 3/8-16 x 3/4
208 817 67 06-08 Screw THDROL 3/8-16 x 1/2
- - 587 25 33-01 Mandrel Assembly (Includes
housing (key#14), shaft assem-
bly (key#13), and bearing only
(key#15) - pulley/nut/washer and
blade bolt/washers not included)
- - 532 41 52-41 Replacement Mower, Complete
NOTE: All component dimensions given in U.S. inches
1 inch = 25.4 mm
KEY PART
NO. NO. DESCRIPTION KEY PART NO. NO. DESCRIPTION

16
REPAIR PARTS
TRACTOR - MODEL NUMBER PP155A42 (274430), PRODUCT NO. 274430
MOWER LIFT
7
3
87
10
88
2
17
90 98
97
97
lift-tex_37 *Key 91 may be substituted for Key 101
91
101*
87
100
89
89
87
2 532 42 20-27 Shaft Asm., Cross Lift
3 532 19 52-31 Lever Asm., Lift RH
7 580 96 23-01 Grip, Lever
10 532 19 63-14 Spring Torsion
17 819 13 13-12 Washer 13/32 x 13/16 12 Ga.
87 532 19 42-09 Pin Cotter 7/16 Bow Tie Lock
88 532 41 07-10 Spring Lift Assist
89 819 19 19-12 Washer Clear Zinc
90 532 19 42-08 Pin Cotter 5/16 Bow Tie Lock NOTE: All component dimensions given in U.S. inches
1 inch = 25.4 mm
91 532 19 79-84 Link Lift Susp Mower Rear
97 817 00 06-12 Screw 3/8-16 x .75 Smgml Tap/R.Z
98 532 42 05-25 Link Lift Susp. Front Mower
100 873 93 06-00 Nut Centerlock 3/8-16 unc
101 581 50 65-01 Link Asm. Fixed
KEY PART
NO. NO. DESCRIPTION KEY PART NO. NO. DESCRIPTION

17
REPAIR PARTS
TRACTOR - MODEL NUMBER PP155A42 (274430), PRODUCT NO. 274430
SEAT
1
14 10
42
19
16
15
12
17
13
7
8
7
8
seat-tex_knob_6
8
8
2
46
6
6
37
37
21
21
1 532 19 75-14 Seat
2 532 18 01-66 Bracket Pivot Fender
6 873 80 06-00 Nut, Lock w/Ins. 3/8-16 unc
7 589 48 35-01 Spring, Seat Cprsn
8 532 17 18-77 Bolt 5/16-18 unc x 3/4 w/Sems
10 532 44 18-05 Pan, Seat
12 532 19 93-70 Bracket Mnt.
13 532 12 12-48 Bushing Snap
14 872 05 04-12 Bolt 1/4-20 x 1-1/2
15 532 13 43-00 Spacer Split
16 532 12 37-40 Spring CPRSN Plate
17 532 12 39-76 Nut Lock 1/4
19 532 19 93-72 Knob Seat
21 587 90 78-01 Bolt, Shoulder 5/16-18 x 5/8
37 873 80 05-00 Nut, Lock 5/16-18 unc
42 532 19 93-71 Cup Washer
46 588 09 04-01 Bolt 3/8-16 x 1, 1.25
NOTE: All component dimensions given in U.S. inches
1 inch = 25.4 mm
KEY PART
NO. NO. DESCRIPTION KEY PART NO. NO. DESCRIPTION

18
REPAIR PARTS
TRACTOR - MODEL NUMBER PP155A42 (274430), PRODUCT NO. 274430
DECALS
2 501 52 13-01 Decal, Replacement
3 585 55 48-01 Decal, Engine HP
5 584 90 46-01 Decal, Deflect. Warning
6 581 57 89-01 Decal, Fender Warning
7 582 67 72-01 Decal, Ins Str Wh
8 501 50 33-01 Decal, Side Panel
9 582 67 73-01 Decal, Fender
10 581 58 00-01 Decal, V-Belt Sch.
12 582 67 74-01 Decal, Hood RH/LH
15 532 14 50-05 Decal, Caution, Battery
- - 532 40 95-07 Pad Footrest RH
- - 532 40 95-05 Pad Footrest LH
- - 581 72 48-01 Decal, Bypass
- - 115 78 28-49 Manual,Operator'sEnglish/Spanish
- - 589 88 63-01 Manual, Parts English/Spanish
- - 115 63 96-46 Manual, QSG English/Spanish
1 532 05 91-92 Cap, Tire Valve
2 532 06 51-39 Stem, Valve
3 532 10 62-22 Tire, Front 15 x 6-6
4 532 05 99-04 Tube, Front (Service item only)
5 532 12 51-21 Rim Assembly, 6" Front
6 532 12 49-57 Fitting, Grease (Front wheel only)
7 532 12 49-59 Bearing, Flange (Front wheel
only)
8 532 12 51-22 Rim Assembly, 8" Rear
9 532 13 84-68 Tire, Rear 20 x 8-8
10 532 12 49-26 Tube, Rear (Service item only)
11 532 19 32-68 Cap, Hub Axle
- - 532 14 43-34 Sealant, Tire (10 oz. Tube)
NOTE: All component dimensions given in U.S. inches
1 inch = 25.4 mm
6
2
1
5,8
4,10
3,9
11
7
wheel_1
WHEELS & TIRES
7
8
12 12
10
615
3
5
2
9
KEY PART
NO. NO. DESCRIPTION KEY PART NO. NO. DESCRIPTION
KEY PART
NO. NO. DESCRIPTION

19
TRACTOR - - MODEL NUMBER PP155A42 (274430)
GENTRANS TRANSAXLE - MODEL NUMBER (RS800 SD-P) 587884401
KEY PART
NO. NO. DESCRIPTION KEY PART NO. NO. DESCRIPTION
NOTE: All component dimensions given in U.S. inches
1 inch = 25.4 mm
1 587291101 Inversion Security System
2 587086701 Driven Kit
3 587291301 Brake Kit
4 587086702 Control Kit
5 587291401 Bypass Kit
6 587291402 Inversion Kit
7 589668301 Anti-Debris Kit
8 590097101 Variation Kit
9 587086101 Variation Belt
10 587086302 Rotating Cam
11 587291601 Cover
12 590100301 Output Seals
13 587884401 RS800 SD-P
14 587086501 Driven Tool
– – 587086901 RS800 Hardware Kit
RS800 SD-P
9
2
11
6
4
7
8
3
12
10
1
5
14
13

20
1058 OPERATOR’S MANUAL
48 SHORT BLOCK 1329 REPLACEMENT ENGINE 1330 REPAIR MANUAL 1036 EMISSIONS LABLE
358 ENGINE GASKET SET
524
1022
943
12
584
7
3
868
842
691
51
20
617
1266
883
1022
868
51
1095 VALVE G ASKET SET
7
883
121 CARBURETOR OVERHAUL KIT
104
105
987
51
1266
1266A
127
617
137
217
633
634
1054
216
202 232
267
265
209
222
188
697
1051
510
513
783
802
462
579
503
310
801
309
1090
797
789
474 1059
1119
877
851
334
333
729
635
305
968
304
305A
1040
445
305B
305C
37
78
783
1051
23
1044
415A
324
1005
TRACTOR - - MODEL NUMBER 274430
BRIGGS & STRATTON ENGINE-MODEL NUMBER 31R707, TYPE NUMBER 0001-G1