ILLUSTRATED
30
31
32
33
34
29
33
36
37
40
39
38
41
35
18
18
PARTS
IPL
MANUAL
Model SFW
Walk-Behind
This manual conTains The illusTraTed parTs lisT for models:
sfW36-16BV with a serial number of e5600001 to e5699999
sfW48-16BV with a serial number of e5700001 to e5799999
© 2009
Scag Power Equipment
Division of Metalcraft of Mayville, Inc.
Part No. 06202
Printed 2/09
Printed in USA
R
Table of contents
Table of contents
36" cuTTer decK ............................................................................................................................................2
48" cuTTer decK ............................................................................................................................................4
cuTTer decK conTrols .............................................................................................................................6
handle assemBlY.........................................................................................................................................8
enGine decK .................................................................................................................................................10
elecTrical sYsTem and ThroTTle conTrol ....................................................................................12
replacemenT decals and informaTion plaTes .............................................................................14
sfW elecTrical schemaTic ....................................................................................................................16
i
R
36" cuTTer decK
1
2
2
3
3
5
6
4
7
8
8
10
9
4
11
12
12
13
14
15
4
5
16
17
18
25
26
19
19
20
21
23
22
24
27
28
29
30
31
32
33
33
34
35
36
37
38
39
38
40
41
42
section 8
2
R
section 8
36" cuTTer decK
ref.
no.
1 462150 Cutter Deck Weldment w/Decals
2 04112-06 Nut, 3/4-16 Spiral Lock
3 04063-01 Key, 1/4 x 1/4 x 1-1/4"
4 04021-09 Nut, Elastic Stop 3/8-16
5 04043-04 Flatwasher, 3/8-.391 x .938 x .105 HD
6 424615 Bracket, Belt Guide
7 424367 Dust Shield
8 483324 Pulley, 5.73" Dia.
9 481880 Belt, Deck Drive
10 483851 Pulley, 5" Idler
11 04041-11 Flatwasher, 3/8-.406 x 1-1/2"
12 483453-03 Bearing
13 462190 Idler Arm Assembly (incl. #12)
14 04001-62 Bolt, Hex Head 3/8-16 x 3-1/4"
15 43708 Pivot, Idler
16 04001-46 Bolt, Hex Head 3/8-16 x 2-1/4"
17 483379 Bearing
18 43703 Spacer, Bearing
19 04019-04 Nut, Serrated Flange 3/8-16
20 04001-136 Bolt, Hex Head 3/8-16 x 1-1/2" Gr.8
21 483375 Spring, Deck Idler
22 04041-38 Flatwasher, 3/8-.406 x 2-1/4 x .187
23 04001-51 Bolt, Hex Head 3/8-16 x 3-3/4"
24 04001-175 Bolt, Hex Head 5/16-18 x 1-1/2" Gr.8
25 04021-22 Nut, Elastic Stop 5/16-18
26 04030-03 Lockwasher, 5/16" Spring
27 481707 Cutter Blade, 18"
28 04043-06 Flatwasher, 5/8-.688 x 1-3/4 x .134 HD
29 04030-07 Lockwasher, 1/2" Spring
30 04001-121 Bolt, Hex Head 5/8-11 x 1-1/2"
31 461950 Spindle Assembly
32 483304 Debris Shield
33 483303 Bearing
34 43693 Spacer, Bearing
35 462014 Spindle Housing Assembly (incl. #33 & #34)
36 43694 Protector, Bearing
37 43695 Shaft, Spindle
38 04021-10 Nut, Elastic Stop 5/16-18
39 04001-12 Bolt, Hex Head 5/16-18 x 1-3/4"
40 04001-154 Bolt, Hex Head 5/16-18 x 4-3/4"
41 482245 Spring, Discharge Chute
42 462031 Discharge Chute Assembly
part no. description
3
R
48" cuTTer decK
37
38
38
39
40
41
42
29
43
44
44
48
47
46
1
2
2
2
3
3
3
4
4
5
5
5
6
7
7
8
8
8
9
10
11
12
4
13
45
14
14
15
16
18
19
19
19
19
17
17
20
20
20
20
4
21
22
5
23
26
24
25
27
28
28
29
30
31
32
33
34
35
36
section 8
4
R
section 8
48" cuTTer decK
ref.
no.
1 462149 Cutter Deck Weldment w/Decals
2 04112-06 Nut, 3/4-16 Spiral Lock
3 04063-01 Key, 1/4 x 1/4 x 1-1/4"
4 04021-09 Nut, Elastic Stop 3/8-16
5 04043-04 Flatwasher, 3/8-.391 x .938 x .105 HD
6 424615 Bracket, Belt Guide
7 424367 Dust Shield
8 483323 Pulley, 5.13" Dia.
9 483012 Belt, Cutter Deck
10 483851 Pulley, 5" Idler
11 483422 Pulley, 5" Idler
12 43711 Spacer, Idler Pulley
13 04041-11 Flatwasher, 3/8-.406 x 1-1/2"
14 483453-03 Bearing
15 462191 Idler Arm Assembly (incl. #14)
16 04001-62 Bolt, Hex Head 3/8-16 x 3-1/4"
17 425117 Belt Cover, SFW 48
18 43708 Pivot, Idler
19 04110-03 U-Nut, 3/8-16
20 481625-01 Knob, w/Stud
21 43703 Spacer, Bearing
22 483379 Bearing
23 04001-46 Bolt, Hex Head 3/8-16 x 2-1/4"
24 04021-22 Nut, Elastic Stop 5/16-18
25 04030-03 Lockwasher, 5/16" Spring
26 04001-136 Bolt, Hex Head 3/8-16 x 1-1/2" Gr.8
27 483375 Spring, Deck Idler
28 04019-04 Nut, Serrated Flange 3/8-16
29 04041-38 Flatwasher, 3/8-.406 x 2-1/4 x .187
30 04001-77 Bolt, Hex Head 3/8-16 x 3-1/2"
31 04001-175 Bolt, Hex Head 5/16-18 x 1-1/2" Gr.8
32 481706 Cutter Blade, 16-1/2"
33 04043-06 Flatwasher, 5/8-.688 x 1-3/4 x .134 HD
34 04030-07 Lockwasher, 1/2" Spring
35 04001-121 Bolt, Hex Head 5/8-11 x 1-1/2"
36 461950 Spindle Assembly
37 483304 Debris Shield
38 483303 Bearing
39 43693 Spacer, Bearing
40 462014 Spindle Housing Assembly (incl. #38 & #39)
41 43694 Protector, Bearing
42 43695 Shaft, Spindle
43 04001-51 Bolt, Hex Head 3/8-16 x 3-3/4"
44 04021-10 Nut, Elastic Stop 5/16-18
45 04001-12 Bolt, Hex Head 5/16-18 x 1-3/4"
46 04001-154 Bolt, Hex Head 5/16-18 x 4-3/4"
47 482245 Spring, Discharge Chute
48 462031 Discharge Chute Assembly
part no. description
5
R
cuTTer decK conTrols
A
A
1
2
3
6
5
5
7
4
8
8
8
8
10
11
9
9
12
12
12
12
13
18
14
14
9
9
17
16
15
17
16
15
19
20
21
21
22
23
24
25
26
27
28
28
29
30
31
32
section 8
6
R
section 8
cuTTer decK conTrols
ref.
no.
1 462183 Belt Cover, SFW w/Decals
2 462181 Frame Weldment w/Decals
3 04009-13 Bolt, Shoulder 1/2 x 1-1/2"
4 425023 Pusharm
5 43041 Spacer
6 04009-10 Bolt, Shoulder 1/2 x 2-3/4"
7 04019-04 Nut, Serrated Flange 3/8-16
8 04021-09 Nut, Elastic Stop 3/8-16
9 04043-04 Flatwasher, 3/8-.391 x .938 x .105 HD
10 425076 Mounting Bracket, Height Adjustment Rear
11 425077 Mounting Bracket, Height Adjustment Front
12 43572 Spacer
13 462188 Bracket, Deck Lift Height Adjustment - LH w/Decal
462189 Bracket, Deck Lift Height Adjustment - RH w/Decal
14 04001-46 Bolt, Hex Head 3/8-16 x 2-1/4"
15 04001-31 Bolt, Hex Head 3/8-16 x 2-1/2"
16 04062-01 Hair Pin Cotter, .094 x 1.62"
17 04067-13 Pin, Ring 3/8 x 2-1/2"
18 481428 Grip
19 483922 Caster Wheel Assembly, 9 x 3.5-4
20 48114-03 Grease Fitting, 45 Degree 1/4-28
21 481770 Bearing, Oilite
22 481769 Bearing, Roller
23 483981 Tire Only, Caster Wheel
483921 Rim Only
24 43022 Sleeve, Caster Wheel
25 04001-37 Bolt, Hex Head 1/2-13 x 5-1/2"
26 04021-07 Nut, Elastic Stop 1/2-13
27 45006 Caster Yoke Weldment
28 483453-07 Bearing
29 04066-01 Quick Pin
30 04029-04 Wing Nut, 3/8" Plastic Small
31 04024-02 Nut, Push-On 3/8"
32 04003-23 Bolt, Carriage 3/8-16 x 1"
part no. description
7
R
SFW 2009 HA
8
1
8
2
3
4
5
6
7
9
10
11
20
65
12
13
14
15
16
17
18
18
19
20
20
25
21
20
22
23
20
21
24
2627
28
15
29
30
31
32
20
33
20
34
35
36
16
15
37
38
39
40
41
66
42
4345
46
44
46
47
50
48
49
27
51
53
54
55
56
58
59
60
57
64
64
62
63
60
52
handle assemBlY
section 8
8
R
section 8
handle assemBlY
ref.
no.
part no. description
1 462187 Handle Weldment w/Decals
2 452039 Operator Presence Handle, LH
452040 Operator Presence Handle, RH
3 483941 Spring, Operator Presence
4 04001-13 Bolt, Hex Head 5/16-18 x 2-3/4"
5 04001-53 Bolt, Hex Head 5/16-18 x 2-1/2"
6 483161 Plug, Handle Bar
7 04032-01 Washer, Curved Spring
8 04021-10 Nut, Elastic Stop 5/16-18
9 04040-15 Flatwasher, 5/16-.375 x .875 x .083
10 04001-17 Bolt, Hex Head 5/16-18 x 2"
11 461241 Neutral Latch Assembly, LH
461242 Neutral Latch Assembly, RH
12 483870 Lever, Steering Brake
13 04062-02 Hair Pin Cotter
14 44140 Rod, Steering Control
15 04062-01 Hair Pin Cotter
16 43032 Swivel Joint
17 462173 Idler Bracket Assembly, RH
462172 Idler Bracket Assembly, LH
18 483453-18 Bearing
19 43768 Sleeve
20 04019-04 Nut, Serrated Flange 3/8-16
21 04021-09 Nut, Elastic Stop 3/8-16
22 421360 Belt Guard
23 04017-28 Bolt, Serrated Flange 3/8-16 x 1-1/4"
24 48755 Spring
25 04004-17 Stud, 3/8-16 x 5"
26 43282 Spacer
27 483820 Pulley, Idler 5"
28 462171 Lever Weldment, Brake w/Bearing
29 483453-19 Bearing
30 04009-09 Bolt, Shoulder 1/2 x 1"
31 45093 Link Weldment, Brake
32 04001-45 Bolt, Hex Head 3/8-16 x 2"
ref.
no.
part no. description
33 48210 Brake Band Assembly
34 42254 Link, Brake
35 04024-01 Nut, Push-On
36 44177 Rod, Brake
37 04001-62 Bolt, Hex Head 3/8-16 x 3-1/4"
38 04001-09 Bolt, Hex Head 5/16-18 x 1"
39 04030-03 Lockwasher, 5/16" Spring
40 04040-15 Flatwasher, 5/16-.375 x .875 x .083
41 04001-23 Bolt, Hex Head 3/8-16 x 4-1/2"
42 04019-02 Nut, Serrated Flange 1/4-20
43 04050-09 Retaining Ring, 5/8" Ext.
44 48224 Bearing, Jackshaft
45 48223 Flange, Jackshaft Bearing
46 04017-05 Bolt, Serrated Flange 1/4-20 x 3/4"
47 43801 Spacer, Jackshaft
48 04012-04 Set Screw, Hex Socket 5/16-18
49 483821 Pulley, Jackshaft 3.25 OD x .625 Bore
50 483814 Belt, Wheel Drive
51 48059-01 Clamp, 1/4" ID Fuel Hose
52 483617 Fuel Hose, 1/4" ID (order by inch)
53 483747 Valve, Fuel Shutoff w/Screen
54 482571 Bushing, .56 Dia. Viton
55 461729 Fuel Tank Assembly (incl. #53 & #54)
56 483792 Cap, Fuel Tank
57 04017-17 Bolt, Serrated Flange 5/16-18 x 1"
58 461163 Shift Lever Extension w/Grip
59 481839 Grip, Shift Handle
60 48028-05 Cable Tie
61 422279 Shift Lever
62 04041-07 Flatwasher, 3/8-.391 x .938 x .105
63 04019-03 Nut, Serrated Flange 5/16-18
64 04020-14 Nut, 3/8-24 UNF
65 04017-27 Bolt, Serrated Flange 3/8-16 x 1"
66 483646 Choke Control
9
R
SFW2009ED
16
A
1
A
B
B
45
46
47
52
49
51
50
48
44
43
42
53
54
2
4
5
6
7
8
3
9
10
11
12
13
14
15
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
30
32
33
29
37
34
35
36
38
39
40
41
41
enGine decK
section 8
10
R
section 8
enGine decK
ref.
no.
1 *483796 Engine, 16HP Briggs & Stratton
2 483822 Transmission, 4-Speed
3 04017-16 Bolt, Serrated Flange 5/16-18 x 3/4"
4 48231 Switch, Neutral Interlock
5 48122-01 Fiber Washer, Thin
6 48122-02 Fiber Washer, Thick
7 48114-05 Grease Fitting, Straight 1/4-28
8 481581 Coupler, Jackshaft
9 481582 Jackshaft
10 04063-09 Key, Hi-Pro #9
11 462181 Frame Weldment w/Decals
12 04019-04 Nut, Serrated Flange 3/8-16
13 04001-45 Bolt, Hex Head 3/8-16 x 1"
14 48197 Pulley, Transmission Input
15 04063-07 Key, Woodruff #9
16 483638 Pulley, Idler 3-1/2"
17 04063-19 Key, 1/4 x 1/4 x 3/4"
18 483823 Pulley, 2-3/4 OD x 1" Bore
19 04050-09 Retaining Ring, .625 Ext.
20 483816 Belt, Transmission
21 04043-04 Flatwasher, 3/8-.391 x .935 x .105 HD
22 04021-09 Nut, Elastic Stop 3/8-16
23 425051 Bracket, Anti-Rotation
24 04003-12 Bolt, Carriage 5/16-18 x 3/4"
25 462192 Clutch, Ogura GT1A
26 04041-28 Flatwasher, 7/16-.469 x 1-3/4 x .25
27 04043-05 Lockwasher, 7/16" Spring
28 04102-05 Bolt, Hex Head 7/16-20 x 2-3/4" w/ Patch
29 43796 Spacer, Wheel Assembly
30 483916 Bearing
31 483881 Wheel Assembly
481842 Tire Only 15 x 6.0-6
483880 Rim Assembly Only
32 04041-14 Flatwasher, 1-1.062 x 1-1/2 x .0478
33 04050-08 Retaining Ring, 1" Ext. "E"
34 483712 Pulley, Wheel
35 48209 Brake Drum
36 04041-39 Flatwasher, 1-1.063 x 1-1/2 x .105
37 04017-19 Bolt, Hex Head 5/16-18 x 1-1/2" SF
38 04003-03 Bolt, Carriage 3/8-16 x 2"
39 43085 Wheel Axle
40 04017-19 Bolt, Serrated Flange 5/16-18 x 1-1/2"
41 04019-19 Nut, Serrated Flange 5/16-18
42 04003-37 Bolt, Carriage 5/16-18 x 1-1/4"
43 * Muffler Clamp
44 04020-03 Nut, 5/16-18 UNC
45 * Muffler, 16HP Briggs & Stratton
46 * Heatshield, 16HP Briggs & Stratton
47 * Mounting Bracket, Muffler 16HP Briggs & Stratton
48 * Exhaust Manifold, 16HP Briggs & Stratton
49 04002-21 Bolt, M6-1 x 16mm
50 04030-02 Lockwasher, 1/4" Spring
51 04040-14 Flatwasher, 1/4-.312 x .750 x .065
52 04011-13 Capscrew, 1/4-20 x 3/4" Shakeproof
53 483940 Oil Drain, SFW
54 483280-02 Tubing, Oil Drain 1/2 x 14"
part no. description
* Available through Briggs & Stratton only
11
R
elecTrical sYsTem and ThroTTle conTrol
SCAG
POWER EQUIPMENT
1
3
2
4
4
7
6
5
8
9
8
10
13
11
12
14
section 8
12
R
section 8
elecTrical sYsTem and ThroTTle conTrol
ref. no. part no. description
10
11
12
1
2
3
4
5
6
7
8
9
483957
48609
462069
483609
48717
483904
04010-01
04019-01
48028-05
483872
483960
04017-19
04019-03
Switch, PTO 10 Amp
Keyswitch
Key Chain w/Keys
Key w/Shroud
Switch
Throttle Cable
Screw, #10-32 x 1/2"
Nut, #10-32
Cable Tie
Wire Harness, Handle Bar
Wire Harness, Engine Deck
Bolt, Serrated Flange 5/16-18 x 1-1/2"
Nut, Serrated Flange 5/16-18
13
R
replacemenT decals and informaTion plaTes
3
1
4
2009 SFW Safety Decals
6
2
spinninG Blades
Keep clear
Blade conTacT & ThroWn
oBJecTs can inJure
spinninG Blades
Keep clear
Blade conTacT & ThroWn
oBJecTs can inJure
WarninG
read operaTor's manual
483402
insTall BelT coVer
Before operaTinG machine
WarninG
fallinG haZard
use onlY scaG approVed
ridinG aTTachmenTs
see operaTor's manual
483404
mounT ridinG
aTTachmenT
here
5
WarninG
do noT operaTe WiThouT discharGe chuTe, mulchinG
KiT, or enTire Grass caTcher insTalled
483405
WarninG
* Keep hands, feet & clothing clear
* Keep all guards in place
* shut off engine & disengage blade
clutch before servicing
* use caution in directing discharge
* read instruction manual before operating
roTaTinG Blades and BelTs
do noT operaTe unless Grass
caTcher, mulchinG KiT or
discharGe chuTe is insTalled
483406
CUTTING HEIGHT
1-1/2
2
3
4
LH - 483894
1-3/4
2-1/4
2-1/2
2-3/4
3-1/4
3-1/2
3-3/4
4-1/4
4-1/2
7
8
Hea
vy-
Duty
Co mm
e
rc
ial
481971
9
WarninG
Operation of this equipment
may create sparks that can
start res around dry
vegetation. A spark
arrestor may be required.
The operator should contact
local re agencies for laws
or regulations relating to
re prevention requirements.
483900
10
MANUFACTURED UNDER ONE OR MORE
OF THE FOLLOWING PATENTS:
4,487,006 4,885,903 4,920,733 4,967,543
4,991,382 4,998,948 5,042,239 5,117,617
5,133,176 5,826,416 5,832,708 5,865,018
6,192,666 6,766,633 6,892,519 6,996,962
7,065,946 7,197,863 7,237,374 7,373,768
PATENTS PENDING
16
section 8
14
R
section 8
R
N
1
2
3
4
12
15
BEFORE OPERATING
483907
*Read operator's manual
*Solicite etiquetas en espanol
a un distribuidor Scag
*Make sure guards, shields
& safety devices are in
place & working
*Clear area of children,
bystanders & debris
*Mow across face of slopes
*Trained operators only
WARNING
11
14
COMMERCIAL
GRADE
13
2009 SFW Safety Decals Page 2
replacemenT decals and informaTion plaTes
ref.
no.
1 483402 Decal, Belt Cover
2 483405 Decal, Discharge Chute
3 483505 Decal, Spinning Blades
4 483406 Decal, Warning-Rotating Blades
5 483404 Decal, Sulky Attachment
6 483407 Decal, Danger-Spinning Blades
7 483894 Decal, Cutting Height LH
483895 Decal, Cutting Height RH
8 48404 Decal, Metalcraft - Made in USA
9 481971 Decal, Heavy Duty Commercial
10 483900 Decal, Warning Spark Arrestor
11 483907 Decal, Instrument Panel Rear
12 483908 Decal, Shift Index SFW
13 483494 Decal, 48 Commercial
483710 Decal, 36 Commercial
14 481483 Decal, Instrument Panel Front
15 48314 Decal, Scag Logo
16 483044 Decal, Patents
part no. description
15
R
sfW elecTrical schemaTic
Operator
Presence
Switch
Operator
Presence
Switch
MOWER
ENGAGE
TO ENGINE DECK
WIRE HARNESS
HOURMETER
KEY SWITCH
ENGINE MAG KILL
ENGINE CHARGE
GROUND
NEUTRAL
SWITCH
CLUTCH
TO HANDLE BAR
WIRE HARNESS
YELLOW
WHITE
BLUE
BLACK
BLK W/RED STRIPE
BLK W/RED STRIPE
BLACK
BLACK
WHITE
WHITE
YELLOW
YELLOW
WHITE
WHITE
WHITE
BLUE
BLUE
BLACK
BLK W/RED STRIPE
section 8
16
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