Simplicity Pacer Series Transaxle User manual

Parts Manual
Rev. 07/2003
Pacer
Series Transaxle Drive Walk-Behind Mower
TP 400-3886-00-PA-S
Mf
g
. No. Descri
p
tion
1
3
HP Tractors
1694494 Pacer, 13HP Briggs & Stratton 34" Cut
Mf
g
. No. Descri
p
tion
Mower Decks
1694287 34" Mower Deck

Table Of Content
s
Torque Specification Chart ..................................................................... Inside Back Cover
TRACTOR / MOWER DECK COMPONENTS PAGES
Engine Deck & Handle Bars Group ....................................................................................... 4
Engine & PTO Group ............................................................................................................ 6
Transaxle SERVICE PARTS ................................................................................................. 8
Transaxle, Mount & Drive Idler Group ................................................................................... 10
Controls Group ...................................................................................................................... 12
Fuel Supply Group ................................................................................................................ 14
Fuel Tank Group ................................................................................................................... 16
Electrical Schematic .............................................................................................................. 18
Wheel & Tire Group ............................................................................................................... 20
Decals - Brand, Model, Safety & Instruction .......................................................................... 22
34" Mower Deck - Housing, Arbors & Blades ........................................................................ 24
34" Mower Deck - Frame, Caster & Shield ............................................................................ 26
34" Mower Deck - Belt, Idler Arm & Hitch .............................................................................. 28
34" Mower Deck - Height Adjustment & Roller Bar ............................................................... 30
34" Mower Deck - Grass Mulcher .......................................................................................... 34

Engine Deck & Handle Bars Group
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
1
2
3
4
5
6
7
8
9
10
11
20
21
20
22
23
24
See Controls Group
See Fuel Tank
Group
See Controls Group
12
13
14
15
16
17
18
19
FI0000
The above parts group applies to the following Mfg. Nos.:
2003 4 © Copyright Simplicity Manufacturing, Inc. All Rights Reserved.
1694494 - Pacer
TP 400-3886-00-PA-S

PART NO. DESCRIPTIONREF NO. QTY.
Engine Deck & Handle Bars Group
Footnotes
1 5022180 1 SWITCH, PTO
2 5022222 1 SWITCH RETAINER RING
3 50250106 2 CAPSCREW, Hex Head, 1/4-20 x 3/4
4 5020927 1 SWITCH, Ignition, Complete (includes Ref 5 - 7)
5 5022789 1 KEY, Ignition, Molded (set of 2)
6 5022790 1 COVER
7 5022791 1 PLASTIC NUT
8 5047629 1 CABLE, Throttle Control
9 5021841 2 FOAM GRIP
10 5025095 2 NUT, Hex Nylon Lock, 1/4-20
11 503847905 1 HANDLE BAR ASSEMBLY
12 50251794 2 SCREW, Phillips Head, #10-24 x 1/2
13 5021769 1 SWITCH, NC
14 5025029 2 NUT, Hex, #10-24
15 5025271 2 NUT, Hex Nylon Lock, #10-24
16 5021670 1 RUBBER STRAP
17 5025270 2 SCREW, Phillips Head, #10-24 x 1
18 1685215 1 BATTERY, 12Volt (340 CCA)
19 5046188 1 BATTERY BOX
20 5022308 4 BODY CLIP, 5/16-18
21 503847735 1 REAR SHIELD
22 50250116 4 CAPSCREW, Hex Head, 5/16-18 x 3/4
23 5025155 4 WASHER, 5/16
24 503848157 1 ENGINE DECK ASSEMBLY
The above parts group applies to the following Mfg. Nos.:
2003 5 © Copyright Simplicity Manufacturing, Inc. All Rights Reserved.
1694494 - Pacer
TP 400-3886-00-PA-S

Engine & PTO Group
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
1
See Transaxle, Mount
& Drive Idler Group
3
4
5
6
7
8
9
9
10
11
2
Not Shown
FI0001
The above parts group applies to the following Mfg. Nos.:
2003 6 © Copyright Simplicity Manufacturing, Inc. All Rights Reserved.
1694494 - Pacer
TP 400-3886-00-PA-S

PART NO. DESCRIPTIONREF NO. QTY.
Engine & PTO Group
Footnotes
1 * 1 ENGINE, 13HP Briggs & Stratton, Model 28
2 50211783 1 FUEL FILTER
* 1 OIL FILTER
* 1 FOAM PRE-CLEANER
*1AIRFILTER
* 1 SPARK PLUG
*1MUFFLER
* 1 EXHAUST MANIFOLD
* 1 EXHAUST DEFLECTOR
* 2 EXHAUST MANIFOLD GASKET
3 5021379 1 GROMMET
4 5047632 1 CRANKSHAFT BOLT, 7/16 x 2-3/4
5 5042132 1 CLUTCH RETAINER
6 1717664 1 ELECTRIC CLUTCH
7 50504073 1 KEY, 1/4 Sq. x 2
8 502501120 1 CAPSCREW, Hex Head, 5/16-18 x 2-1/2
9 5025155 5 WASHER, 5/16
10 5048681 1 OIL DRAIN HOSE
11 5025057 4 NUT, Hex Nylon Lock, 5/16-18
* See your local Briggs & Stratton engine dealer for service parts.
The above parts group applies to the following Mfg. Nos.:
2003 7 © Copyright Simplicity Manufacturing, Inc. All Rights Reserved.
1694494 - Pacer
TP 400-3886-00-PA-S

Transaxle SERVICE PARTS
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
5022905
The above parts group applies to the following Mfg. Nos.:
2003 8 © Copyright Simplicity Manufacturing, Inc. All Rights Reserved.
1694494 - Pacer
TP 400-3886-00-PA-S

PART NO. DESCRIPTIONREF NO. QTY.
Transaxle SERVICE PARTS
Footnotes
6 50229051 10.5 SEALANT
9 50229052 1 SHAFT, INPUT
10 50229053 1 RING - RETAINING
11 50229054 1 SPACER
12 50229055 3 RING - RETAINING
14 50229056 1 BALL BEARING
32 50229057 2 OUTBOARD SLEEVE BEARING
35 50229058 1 AXLE SHAFT - RH
36 50229059 1 AXLE SHAFT - LH
55 502290510 1 SPRING - HELICAL COMPRESSION
56 502290511 1 WASHER
57 502290512 78.8 20W-50 OIL
101 5022967 1 HYDRO RETURN SPRING
119 502290513 1 FAN, 6”, 10 BLADE
128 502290514 1 EXPANSION TANK KIT
130 502290515 1 FAN/PULLEY KIT (includes Ref. 119)
The above parts group applies to the following Mfg. Nos.:
2003 9 © Copyright Simplicity Manufacturing, Inc. All Rights Reserved.
1694494 - Pacer
TP 400-3886-00-PA-S

Transaxle, Mount & Drive Idler Group
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
1
2
3
2
3
45
3
6
39
3
14
14
15
16
17
18
19
18
20
21
22
23
13
Engine Pulley
Idler Pulley
Transaxle Pulley
6
3
7
12
2
11
5
8
10
10
FI0002
The above parts group applies to the following Mfg. Nos.:
2003 10 © Copyright Simplicity Manufacturing, Inc. All Rights Reserved.
1694494 - Pacer
TP 400-3886-00-PA-S

PART NO. DESCRIPTIONREF NO. QTY.
Transaxle, Mount & Drive Idler Group
Footnotes
1 5025096 1 NUT, Hex Nylon Lock, 3/8-16
2 5025057 9 NUT, Hex Nylon Lock, 5/16-18
3 5025155 15 WASHER, 5/16
4 503847582 1 TRANSAXLE BRACE
5 50250596 2 CAPSCREW, Hex Head, Self-Tapping, 5/16-18 x 3/4
6 50250116 5 CAPSCREW, Hex Head, 5/16-18 x 3/4
7 5047736 1 RUBBER FLAP
8 503848312 1 SKID PLATE
9 5022967 1 HYDRO RETURN SPRING
10 502501124 4 CAPSCREW, Hex Head, 5/16-18 x 3
11 5022905 1 HYDROSTATIC TRANSAXLE
12 5022968 1 BELT
13 5020807 1 SPRING, Extension
14 5025100 2 NUT, Hex, Side Lock, 3/8-16
15 502501324 1 CAPSCREW, Hex Head, 3/8-16 x 3
16 5025165 2 WASHER, Fender, 3/8
17 5047716 1 SPACER
18 5020876B 2 BUSHING, Brass
19 503847717 1 TRANSAXLE IDLER ARM
20 5043627 1 IDLER PULLEY ASSEMBLY
21 5025156 1 WASHER, 3/8
22 502501316 1 CAPSCREW, Hex Head, 3/8-16 x 2
23 5047626 1 TRANSAXLE DRIVE PULLEY
The above parts group applies to the following Mfg. Nos.:
2003 11 © Copyright Simplicity Manufacturing, Inc. All Rights Reserved.
1694494 - Pacer
TP 400-3886-00-PA-S

Controls Group
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
1
2
2
3
3
4
5
4
5
6
7
7
8
8
9A
9A
10
10
11A
12
13 14
15
16
12
12
12
12
12
13
13
13
13
13
13
14
14
14
14
14
15
15
15
15
15
15
16
16
16
17
18
19A
20
21
22
23
23
21
24
25
26
25
26
27
28
29
30
31
32
33
14
Serial No. 166 & above
9B
9B
10
10
11B 34
35
19B
FI0003
The above parts group applies to the following Mfg. Nos.:
2003 12 © Copyright Simplicity Manufacturing, Inc. All Rights Reserved.
1694494 - Pacer
TP 400-3886-00-PA-S

PART NO. DESCRIPTIONREF NO. QTY.
Controls Group
Footnotes
1 503844670R 1 OPERATOR PRESENCE HANDLE - RH, Complete (includes Ref 2)
2 5021490 2 VINYL GRIP
3 5025034 2 NUT, Hex, 3/8-16
4 5043417 2 ADJUSTER LINKAGE
5 5045943 2 SHOULDER SPACER
6 503847723 1 SWITCH ROD
7 5048327 1 BRAKE ROD
8 5020047 3 COLLAR, Set, 5/16
9A 503842614 2 THUMB CONTROL LEVER, Complete (includes Ref No. 10) (S/N: 101-165)
9B 503848547 2 THUMB CONTROL LEVER, Complete (includes Ref No. 10) (S/N: 166 & up)
10 5025510 2 FOAM GRIP
11A 503842542 1 PIVOT CONTROL - RH (S/N: 101-165)
11B 503848544 1 PIVOT CONTROL - RH (S/N: 165 & up)
12 50252138 7 PIN, Clevis, 5/16 x 1
13 5020979 8 CLEVIS, Plastic, 5/16-24
14 50252016 8 PIN, Cotter
15 5025033 8 NUT, Hex, 5/16-24
16 5047642 2 THUMB CONTROL ROD
17 5025100 2 NUT, Hex, Side Lock, 3/8-16
18 5025139 2 NUT, Hex Serrated Flange, 5/16-18
19A 503842541 1 PIVOT CONTROL - LH (S/N: 101-165)
19B 503848545 1 PIVOT CONTROL - LH (S/N: 166 & up)
20 503844670L 1 OPERATOR PRESENCE HANDLE - LH, Complete (includes Ref 2)
21 50250116 6 CAPSCREW, Hex Head, 5/16-18 x 3/4
22 5025223 2 SHOULDER BOLT, 1/2 x 1
23 5025128 2 NUT, Hex Serrated Flange, 3/8-16
24 5025155 4 WASHER, 5/16
25 5025057 4 NUT, Hex Nylon Lock, 5/16-18
26 5021098 2 BEARING, Flange
27 502501332 1 CAPSCREW, Hex Head, 3/8-16 x 4
28 5021242 1 SPRING, Extension
29 5048328 1 BRAKE LINKAGE ROD
30 5047732 1 DUMP VALVE ROD
31 5022481 2 COLLAR, Set, 1/4
32 5047740 1 LINK STUD
33 503847697 1 CONTROL SHAFT ASSEMBLY
34 50250106 4 CAPSCREW, Hex Head, 1/4-20 x 3/4
35 5025126 4 NUT, Hex Serrated Flange, 1/4-20
The above parts group applies to the following Mfg. Nos.:
2003 13 © Copyright Simplicity Manufacturing, Inc. All Rights Reserved.
1694494 - Pacer
TP 400-3886-00-PA-S

Fuel Supply Group
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
Connect to
Fuel Pump
11
1
1
11
12
Tank Components
234567
89
10
10
FI0005
The above parts group applies to the following Mfg. Nos.:
2003 14 © Copyright Simplicity Manufacturing, Inc. All Rights Reserved.
1694494 - Pacer
TP 400-3886-00-PA-S

PART NO. DESCRIPTIONREF NO. QTY.
Fuel Supply Group
Footnotes
1 5020835 6 CLAMP, Hose
2 50508315 1 HOSE, 5” (supplied with engine)
3 50211783 1 FUEL FILTER
4 50508313 1 HOSE, 3”
5 5021235 1 VALVE, FUel Shut-Off
6 505083115 1 HOSE, 15”
7 505083313 1 WIRE LOOM, 13”
8 5023061 1 ELBOW FITTING
9 1654930 1 GROMMET
10 5023069 2 HOSE CLAMP
11 505092520 1 HOSE, 20”
12 5023067 1 SCREEN FITTING
The above parts group applies to the following Mfg. Nos.:
2003 15 © Copyright Simplicity Manufacturing, Inc. All Rights Reserved.
1694494 - Pacer
TP 400-3886-00-PA-S

Fuel Tank Group
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
1
2
5
4
6
7
8
4
5
3
4
FI0004
The above parts group applies to the following Mfg. Nos.:
2003 16 © Copyright Simplicity Manufacturing, Inc. All Rights Reserved.
1694494 - Pacer
TP 400-3886-00-PA-S

PART NO. DESCRIPTIONREF NO. QTY.
Fuel Tank Group
Footnotes
1 5022158 1 FUEL TANK CAP
2 5048149 1 FUEL TANK
3 50250136 4 CAPSCREW, Hex Head, 3/8-16 x 3/4
4 5025156 8 WASHER, 3/8
5 502501310 4 CAPSCREW, Hex Head, 3/8-16 x 1-1/4
6 503848342 1 FUEL TANK MOUNT - LH
7 5025128 4 NUT, Hex Serrated Flange, 3/8-16
8 503848343 1 FUEL TANK MOUNT - RH
The above parts group applies to the following Mfg. Nos.:
2003 17 © Copyright Simplicity Manufacturing, Inc. All Rights Reserved.
1694494 - Pacer
TP 400-3886-00-PA-S

Electrical Schematic
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
ENGINE MAGNETO
ALTERNATOR
FUEL SOLENOID
ENGINE HARNESS
STARTER
MOTOR
STARTER
SOLENOID
POSITIVE BATTERY CABLE
PTO SWITCH
COM
NO
NC
OPERATOR
PRESENCE
SWITCH
NC
IGNITION SWITCH
POSITION CIRCUIT MAKE
1. OFF G & M & A
2. RUN B & L & A
3. START B & L & S
PTO CLUTCH
GREEN
BATTERY
20A FUSE
20A FUSE
20A FUSE
POSITIVE BATTERY CABLE
WHITE
RED
RED
GREEN
ORANGE
BLACK
RED
BLACK
GRAY GRAY
GRAY
WHITE
WHITE
WHITE
WHITE
VIOLET
VIOLET
VIOLET
GREEN
YELLOW
YELLOW
YELLOW
YELLOW
NEGATIVE BATTERY CABLE
M
LG
B
S
IGNITION
SWITCH
A
GRAY
PACER 1334 WIRE HARNESS
1
7
5
9
2
8
4
6
3
10
6
6
FI0007
The above parts group applies to the following Mfg. Nos.:
2003 18 © Copyright Simplicity Manufacturing, Inc. All Rights Reserved.
1694494 - Pacer
TP 400-3886-00-PA-S

PART NO. DESCRIPTIONREF NO. QTY.
Electrical Schematic
Footnotes
1 5047826 1 HARNESS, Wire Pacer
2 5045894 1 CABLE, Battery Negative
3 5021405 1 CABLE, Battery Positive
4 5020801 1 SOLENOID, Starter
5 5048729 1 CABLE, Battery Positive
6 5021603 3 FUSE, 20A
7 5020927 1 SWITCH, Ignition, Complete
8 1717664 1 CLUTCH, PTO
9 5021769 1 SWITCH, Operator Presents
10 5022180 1 SWITCH, PTO
The above parts group applies to the following Mfg. Nos.:
2003 19 © Copyright Simplicity Manufacturing, Inc. All Rights Reserved.
1694494 - Pacer
TP 400-3886-00-PA-S

Wheel & Tire Group
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
1
3
4
2
5
6
5
FI0006
The above parts group applies to the following Mfg. Nos.:
2003 20 © Copyright Simplicity Manufacturing, Inc. All Rights Reserved.
1694494 - Pacer
TP 400-3886-00-PA-S