Simplicity (VRO4216HX) Lawn Tractor (1999) Manual

Parts Manual
Mfg. No: 42591x88B
(VRO4216HX) Lawn Tractor (1999)
Copyright © Briggs & Stratton. All Rights reserved
11-Jan-2023
Table Of Contents
Model Components
Page
Chassis & Hood. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Electrical System. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Engine Mount. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Motion Drive. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Mower Housing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Mower Housing Suspension. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Steering. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Torque Specification Chart. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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Copyright © Briggs & Stratton. All Rights reserved
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3
4
8
10
12
16
20
22
24
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11-Jan-2023
Chassis & Hood
Note: Unless noted otherwise, use the standard torque specifications
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Copyright © Briggs & Stratton. All Rights reserved
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Mfg. No: 42591x88B
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11-Jan-2023
Chassis & Hood
REF NO
PART NO
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
49
50
55
58
59
094163
028X23MA
094057MA
26X229MA
094160
017X47MA
009X56MA
094154E700
094156ZMA
094153E700MA
001X45MA
015X89MA
009X55MA
094155 Z
164X31
26X249MA
26X263MA
164X30MA
94150E549
015X88MA
094886E700
094109
094108
94322E549
094087E701MA
094093MA
094089 Z
094092MA
094088 Z
26X270
26X238MA
094075
094590E700
015X84MA
093007E701MA
095318E701MA
094013E701MA
094085E701MA
094007E701MA
094084E701MA
009X58MA
690206E700
690207E700
690424MA
1001002E700
094187E700
95218E700
95217E700
690218E700
165X124MA
094830 Z
QTY
F
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Copyright © Briggs & Stratton. All Rights reserved
DESCRIPTION
Seat
Cap, Push On
Spring
Screw
Bolt, Wing
Washer
Bolt, Shoulder
Support, Seat
Rod, Pivot
Bracket, Pivot
Bolt
NUT .25-20 FLANGELOCK
Bolt, Shoulder
Washer
Spring
Screw
SCREW.25-20 S-T
Spring
Deck, Seat
Nut
Plate, Index
Mat, Left
Mat, Right
Hood
Grille
Lens, Left
Bezel, Left
Lens, Right
Bezel, Right
Screw
Screw
Bearing, Steering
Dash
Nut
Panel, Access
Support, Dash
Bracket, Rear Hanger
Support, Left Grille
Axle, Hanger
Support, Right Grille
Bolt, Shoulder
Frame, Right
Frame, Left
Container, Battery
Plate, Hitch
Panel, Rear
Panel, Left Side
Panel, Right Side
Plate, Rear
Extension, Spring
Bracket
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11-Jan-2023
Chassis & Hood
Note: Unless noted otherwise, use the standard torque specifications
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Copyright © Briggs & Stratton. All Rights reserved
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6
Mfg. No: 42591x88B
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11-Jan-2023
Chassis & Hood
REF NO
PART NO
61
62
63
-------
26X201MA
094113E701
15X116MA
48X249
48X400
48X018
44X6973
44X6828MA
F-99850
QTY
F
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Copyright © Briggs & Stratton. All Rights reserved
DESCRIPTION
Screw
Plenum
Locknut
Decal, Right Hood
Decal, Left Hood
Decal, Victa
Decal, Dash
Decal, Warning
Book, Instruction
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11-Jan-2023
Electrical System
Note: Unless noted otherwise, use the standard torque specifications
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Copyright © Briggs & Stratton. All Rights reserved
i
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Mfg. No: 42591x88B
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11-Jan-2023
Electrical System
REF NO
PART NO
1
--2
3
---4
5
-6
--7
-8
---9
10
11
250X92MA
092372
090084MA
250X87MA
092556MA
020729
091489MA
091488
094136MA
054212
407078MA
094613
26X229MA
15X116MA
024X32MA
26X213MA
021075
002X82MA
014X79MA
054148MA
250X67MA
094159MA
024X31MA
QTY
F
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Copyright © Briggs & Stratton. All Rights reserved
DESCRIPTION
Harness, Light Wire
Socket, Light
Bulb, Light
Harness, Chassis Wire
Switch, Ignition
Key, Ignition
Nut, Hex
Cap, Ignition
Switch, Limit
Fuse
Holder, Fuse
Solenoid
Screw, Mounting
Locknut
Cable, Battery Ground
Screw, Ground Cable
Battery
Bolt, Carriage
Wingnut
Boot
Harness, Seat Switch Wire
Switch, Seat Sensor
Cable
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11-Jan-2023
Engine Mount
Note: Unless noted otherwise, use the standard torque specifications
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Copyright © Briggs & Stratton. All Rights reserved
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Mfg. No: 42591x88B
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11-Jan-2023
Engine Mount
REF NO
PART NO
1
2
3
4
5
6
7
8
9
------10
11
12
13
14
15
21
22
23
26
28
29
30
31
092317MA
7601092MA
095197MA
023717
095197MA
26X201MA
094006E700
091989
----095206
692236
095207MA
06X103MA
009X59MA
092378MA
0025X7MA
690440 Z
019X35MA
01X140MA
17X170MA
26X249MA
093349MA
015X79MA
094781MA
26X253MA
092855
092558MA
094324
26X263MA
QTY
F
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Copyright © Briggs & Stratton. All Rights reserved
DESCRIPTION
FUEL CAP
TANK, Fuel 1.4 Gal.
Hose Clamp
Fuel Line
Hose Clamp
Screw
Plate, Engine
Throttle Control
Engine
Muffler
GASKET, Exhaust
Adapter, Muffler
Screw, Adapter
Bolt, Muffler
LOCK-SCREW 223016
Bolt, Engine Mount
Stack Pulley Assembly
Lockwasher
Bolt, Hex
WASHER.46.97.25 FLAT
Screw
GUIDE SCREW - ZINC
Nut, Flange
Guide, Belt
Screw
Pipe, Exhaust
Clamp
Shield, Heat
SCREW.25-20 S-T
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11-Jan-2023
Motion Drive
Note: Unless noted otherwise, use the standard torque specifications
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Copyright © Briggs & Stratton. All Rights reserved
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Mfg. No: 42591x88B
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11-Jan-2023
Motion Drive
REF NO
PART NO
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
26X249MA
015X98MA
093349MA
094431E700
015X79MA
017X47MA
094417 Z
030X20MA
094815ZMA
094045 Z
690517 Z
009X39MA
094152 Z
094185E701MA
037X61MA
690409MA
094409 Z
690410MA
021544MA
690207E700
690206E700
015X88MA
165X142MA
094428 Z
094429E700
002X53MA
26X216MA
094432E700
094426 Z
0031X4MA
0031X6MA
092132MA
094425E700
165X115MA
17X169MA
094035E700
094038E701MA
094433E701MA
690014
091079MA
690013E700
17X148MA
094430 Z
165X112MA
06X105MA
690369MA
017X38MA
17X169MA
QTY
DESCRIPTION
Screw
Nut, Flange
GUIDE SCREW - ZINC
Bracket, Idler
Locknut
Washer
Rod, Clutch
Pin, Cotter
NUT-ADJUSTING
Latch, Parking Brake
Bracket Assembly, Idler
Bolt, Shoulder
Rod, Parking Brake
Bracket, Left Transaxle
Belt
Pulley, Idler
Arm Assembly, Idler
Pulley, Idler
Pedal
Frame, Left
Frame, Right
Nut, Flange
Spring, Extension Clutch
Rod, Disconnect
Bracket, Disconnect
Bolt, Carriage
Screw
Strap, Right Torque
Rod, Link
Pin, Hair
Pin, Hair
NUT, Adjusting, 1/2-13
Rod, Yoke
Spring, Extension
Washer
Bracket, Pivot
Lever, Clutch/Brake
BRACKET, Torque Strap, LH
Rod, Front Control
Grip
Pedal, Speed Control
Washer
Arm, Disconnect
Spring
Bolt
Spacer
Washer
Washer
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Footnotes:
Note* When you order a tire, make sure to give the brand name of the tire so that the tread pattern on the tire will match.
Note** For information on Replacement Parts see the Central Parts Distributor on your area.
Copyright © Briggs & Stratton. All Rights reserved
13
11-Jan-2023
Motion Drive
Note: Unless noted otherwise, use the standard torque specifications
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Copyright © Briggs & Stratton. All Rights reserved
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Mfg. No: 42591x88B
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11-Jan-2023
Motion Drive
REF NO
PART NO
49
50
51
52
53
54
55
56
57
58
59
60
61
-62
63
----021553MA
094184E701MA
01X155MA
165X92MA
094434E700
17X160MA
690554 Z
17X195MA
0011X3MA
024373MA
92511-601
407926MA
407049MA
094618MA
094781MA
QTY
DESCRIPTION
Transaxle **
Key, Square
Bracket, Right Transaxle
Bolt
Spring, Extension
Clamp, Transaxle
Washer
Spacer
Washer
RING, E .750D .050T
VALVE STM&CP,TR41 SE
Wheel & Tire Assembly
Tire *
Tube
Cap, Hub
Guide, Belt
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Footnotes:
Note* When you order a tire, make sure to give the brand name of the tire so that the tread pattern on the tire will match.
Note** For information on Replacement Parts see the Central Parts Distributor on your area.
Copyright © Briggs & Stratton. All Rights reserved
15
11-Jan-2023
Mower Housing
Note: Unless noted otherwise, use the standard torque specifications
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Copyright © Briggs & Stratton. All Rights reserved
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Mfg. No: 42591x88B
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11-Jan-2023
Mower Housing
REF NO
PART NO
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
494199MA
15X121
037X88MA
690387MA
015X84MA
094129
094130MA
690212E700
094137MA
009X52MA
094055E701MA
094049E701MA
094068MA
009X51MA
094128E700MA
166X43MA
015X79MA
094192E700
095194
015X98MA
0025X7MA
094051E701MA
009X39MA
690408E700
166X41MA
094047E701MA
094193E701MA
166X42MA
094191E700
092426E701MA
015X88MA
002X53MA
092574
690539E701MA
092466MA
690205E701MA
17X166MA
17X165MA
15X100MA
0166X4MA
028X23MA
094957ZMA
094707SE
094956E701MA
094190E700
017X45 Z
094781MA
690369MA
094025MA
017X91 Z
165X119MA
QTY
F
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Copyright © Briggs & Stratton. All Rights reserved
DESCRIPTION
PULLEY, BLD DRV 42
Nut, Hex
Belt, Mower Drive
Pulley, Idler
Nut, Flange
Jackshaft
Spacer
Link, Lift
FRICTION PAD
Bolt, Shoulder
Bracket, Suspension
Pad Assembly, Left Brake
Knob
BOLT-SHD.38-16X.499D
Plate, Suspension
Spring
Nut, Flange
Bracket, Suspension
Pin, Hanger
Nut, Flange
Bolt
Cover, Pulley
Bolt, Shoulder
Arm, Idler
Spring
Pad Assembly, Right Brake
Bracket, Brake
Spring
Bracket, Suspension
Plate
Nut, Flange
Bolt, Carriage
Mandrell Housing
BRKT-FRT SUSPENSION
Adapter, Blade
Blade
Washer
Washer
Nut
Spring
Cap, Push On
ROD, Deflector
Deflector Assembly
BRACKET - HINGE
Bracket, Front Hanger
Washer
Guide, Belt
Spacer
BOLT, Gauge Wheel
Washer
Spring, Extension
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11-Jan-2023
Mower Housing
Note: Unless noted otherwise, use the standard torque specifications
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Copyright © Briggs & Stratton. All Rights reserved
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Mfg. No: 42591x88B
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11-Jan-2023
Mower Housing
REF NO
PART NO
53
54
55
57
58
59
092683MA
1001260E701MA
092423E700
26X249MA
094604E700
094814E701MA
59
60
094188E701MA
031X11MA
QTY
F
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Copyright © Briggs & Stratton. All Rights reserved
DESCRIPTION
Wheel, Gage
BRKT RH GAGE WHEEL 42
Bracket, Left Wheel
Screw
Stiffener
Housing, Blade, Complete (NO LONGER AVAILABLE)
-(Includes Ref. No. 17, 18, 30, 31, 32, 33, 45, 46, 53, 54, 55, and 56)
Housing, Blade (Housing Only)
Ring, Locking
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11-Jan-2023
Mower Housing Suspension
Note: Unless noted otherwise, use the standard torque specifications
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Copyright © Briggs & Stratton. All Rights reserved
i
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Mfg. No: 42591x88B
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11-Jan-2023
Mower Housing Suspension
REF NO
PART NO
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
30
31
32
33
34
36
37
38
39
40
41
42
43
44
092698MA
094100 Z
094022 Z
0025X3MA
092697MA
166X40MA
17X103MA
690533MA
094017 Z
009X39MA
030X20MA
017X91 Z
094004 Z
015X84MA
26X249MA
166X39MA
094018E701MA
165X119MA
690394E700
690212E700
690122E700
17X168ZMA
017X57MA
0031X4MA
017X91 Z
002X85MA
690363E700
094067MA
094055E701MA
690151MA
009X53MA
094015E700
17X191MA
015X84MA
165X131MA
015X68MA
094005E700
094027E701MA
094026E701MA
094158ZMA
690539E701MA
QTY
F
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Copyright © Briggs & Stratton. All Rights reserved
DESCRIPTION
Grip
Handle, PTO
Pad, Switch
Screw, Hex
Grip
Spring
Washer
Handle, Lift
Lever, PTO
Bolt, Shoulder
Pin, Cotter
Washer
Link, PTO
Nut, Flange
Screw
Spring
Bracket, PTO
Spring
Crank, PTO
Link, Lift
Link, Lift Handle
Washer
Washer
Pin, Hair
Washer
Bolt, Carriage
Lever Assembly, Lift
Pin
Bracket, Rear Suspension
Spacer, Lifter
Bolt, Shoulder
Bracket, Pivot
Washer
Nut, Flange
Spring
Nut, Flange
Bracket, PTO
Hanger, Left Deck
Hanger, Right Deck
Rod, Hanger
BRKT-FRT SUSPENSION
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11-Jan-2023
Steering
Note: Unless noted otherwise, use the standard torque specifications
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Copyright © Briggs & Stratton. All Rights reserved
i
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Mfg. No: 42591x88B
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11-Jan-2023
Steering
REF NO
PART NO
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
-34
35
36
37
38
39
40
41
42
095336
690625
095338MA
094124MA
015X79MA
009X57MA
690183E700
011X25MA
094121MA
094123MA
001X84MA
690551E700
094006E700
015X88MA
15X118MA
094013E701MA
094007E701MA
01X146MA
030X49MA
690150MA
094576E701MA
01X111MA
17X104MA
017X53 Z
015X84MA
690210MA
095329E701MA
094575E701MA
095328E701MA
26X249MA
091334
024373MA
024380
407924
94581-601
17X195MA
17X192MA
17X113MA
094618MA
26X267MA
092059MA
01X158
17X146MA
QTY
DESCRIPTION
Wheel, Steering
Post, Steering
Insert, Steering Wheel
Bearing
Nut, Flange
Bolt, Shoulder
Gear, Pinion
Ring, Snap
Gear, Sector
Bearing
CAPSCREW, Hex Head, 5/16-18 x 1
Plate, Steering
Plate, Engine
Nut, Flange
Nut, Flange
Bracket, Hanger
Axle, Hanger
Bolt
Pin, Cotter
Bearing
Spindle Assembly, Left
Bolt
Washer
Washer
Nut, Flange
Axle Assembly
Drag Link, Left
Spindle Assembly, Right
Drag Link, Right
Screw
Bearing, Wheel
VALVE STM&CP,TR41 SE
Tire *
Tube
Wheel and Tire Assembly
Washer
Washer
WASHER.76-1.2 13G FL
Hub Cap
Screw
Bellows
Bolt
Lockwasher
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Footnotes:
Note* When you order a tire, make sure to give the brand name of the tire so that the tread pattern on the tire will match.
Copyright © Briggs & Stratton. All Rights reserved
23
11-Jan-2023
Hardware Identification & Torque Specifications
Torque Specification Chart
Torque Specification Chart
FOR STANDARD METRIC MACHINE HARDWARE (Tolerance ± 20%)
Property
Class
5.6
8.8
Class 5.6
Class 8.8
in/lbs
Size Of
Hardware ft/lbs
M3
M4
M5
M6
M7
M8
M10
M12
M14
M16
M18
M20
M22
M24
M27
M30
M33
M36
M39
5.88
13.44
26.4
44.64
5.2
7.7
15
26
42
64
89
126
169
217
320
435
590
759
988
10.9
Nm.
Nm.
in/lbs
ft/lbs
.56
1.28
2.50
4.3
7.1
10.5
21
36
58
88
121
171
230
295
435
590
800
1030
1340
13.44
30.72
60.96
7.3
12.1
17.7
35
61
101
147
202
290
390
497
733
995
1349
1740
2249
1.28 19.2
2.90 43.44
5.75 5.97
9.9 10.3
16.5 16.9
25
24
50
48
83 86.2
136
132
210
200
287
275
405
390
559
530
708
375
995 1032
1350 1401
1830 1902
2360 2441
3050 3163
SAE Grade 2
Class 12.9
Size Of
Hardware
Nm.
in/lbs
ft/lbs
Nm.
1.80
4.10
8.10
14
23
34
67
117
185
285
390
550
745
960
1400
1900
2580
3310
4290
22.92
52.56
7.15
12.1
19.9
29
59
103
162
250
346
486
656
840
1239
1681
2278
2935
3798
2.15
4.95
9.7
16.5
27
40
81
140
220
340
470
660
890
1140
1680
2280
3090
3980
5150
20
10
30
40
50
60
80
70
Body Length
Screw, M8- 1.25 x 25
Thread
Diameter (mm)
Threads
Inside
Diameter (in) per inch
1/4
1/2
3/4
1
2.1
2.3
3.1
3.5
7.6
8.6
15.0
16.3
27.2
31.3
40.8
47.6
68.0
74.8
88.4
102.0
122.4
136
217.6
244.8
190.4
210.8
299.2
326.4
Body
Length (mm)
Body
Length (in)
in/lbs
ft/lbs
30
31
43
49
8
10
17
19
30
35
50
55
75
90
110
120
150
180
260
300
400
440
580
640
SAE Grade 8
Nm.
in/lbs
ft/lbs
Nm.
3.4
3.5
4.9
5.5
10.9
13.6
23.1
25.8
40.8
47.6
68.0
74.8
102.0
122.4
149.6
163.2
204.0
244.8
353.6
408.0
544.0
598.4
788.8
870.4
41
43
60
68
12
14
25
29
45
50
70
80
110
120
150
170
220
240
386
420
600
660
900
1,000
4.6
4.9
6.8
7.7
16.3
19.0
34.0
34.0
61.2
68.0
95.2
108.8
149.6
163.2
204.0
231.2
299.2
326.4
525.0
571.2
816.0
897.6
1,244.0
1,360.0
NOTES
1. These torque values are to be used for all hardware
excluding: locknuts, self-tapping screws, thread forming
screws, sheet metal screws and socket head setscrews.
2. Recommended seating torque values for locknuts:
a. for prevailing torque locknuts - use 65% of grade 5
torques.
b. for flange whizlock nuts and screws - use 135% of
grade 5 torques.
3. Unless otherwise noted on assembly drawings, all torque
values must meet this specification.
Screw, 1/2- 16 x 2
Nut, 1/2-16
0
Distance between
threads (mm)
Threads
per inch
Thread
Diameter (mm)
Body
Diameter
19
20
27
31
66
76
11
12
20
23
30
35
50
55
65
75
90
100
160
180
140
155
220
240
SAE Grade 5
Nm.
100
90
Body
Diameter
Nut, M8
in/lbs
ft/lbs
8-32
8-36
10-24
10-32
1/4-20
1/4-28
5/16-18
5/16-24
3/8-16
3/8-24
7/16-14
7/16-20
1/2-13
1/2-20
9/16-12
9/16-18
5/8-11
5/8-18
3/4-10
3/4-16
7/8-9
7/8-14
1-8
1-12
The guides and ruler furnished below are designed to
help you select the appropriate hardware.
0
No
Marks
Hardware
Grade
12.9
Class 10.9
in/lbs
ft/lbs
FOR STANDARD MACHINE HARDWARE (Tolerance ± 20%)
1/4
1/2
3/4
2
1/4
1/2
3/4
3
1/4
1/2
3/4
4
Common Hardware Types
Hex Head Capscrew
Washer
Standard Hardware Sizing
When a washer or nut is identified as 1/2” (M8), this is
the Nominal size, meaning the inside diameter is 1/2 inch
(8mm metric thread diameter); if a second number is present
it represents the threads per inch (distance between threads).
When bolt or capscrew is identified as 1/2 - 16 x 2” (M8 - 1.25 x 50),
this means the Nominal size, or body diameter is 1/2 inch (8mm
metric thread diameter), the second number,16, represents the
threads per inch, (distance between threads). The final number
is the body length of the bolt or screw, 2 inches (50mm).
Lockwasher
Carriage Bolt
Hex Nut
Wrench & Fastener Size Guide
1/4” Bolt or Nut
Wrench—7/16”
5/16” Bolt or Nut
Wrench—1/2”
3/8” Bolt or Nut
Wrench—9/16”
M6 Bolt or Nut
Wrench—10mm
M8 Bolt or Nut
Wrench—13mm
M10 Bolt or Nut
Wrench—17mm
7/16” Bolt or Nut
1/2” Bolt or Nut
Wrench (Bolt)—5/8”
Wrench—3/4”
Wrench (Nut)—11/16”
M12 Bolt or Nut
Wrench—19mm
M14 Bolt or Nut
Wrench—22 mm
Copyright © Briggs & Stratton. All Rights reserved
11-Jan-2023

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