Scag Power Equipment SVR Series Setup guide

ILLUSTRATED
PARTS
MANUAL
Part No. 06204
Printed 2/10
Printed in USA
© 2010
Scag Power Equipment
Division of Metalcraft of Mayville, Inc.
Model SVR
V-Ride
IPL
30
31
32
33
34
29
33
36
37
40
39
38
41
35
18
18
THIS MANUAL CONTAINS THE ILLUSTRATED PARTS LIST FOR MODELS:
SVR36A-20FX with a serial number of E8200001 to E8299999
SVR48V-24FX with a serial number of E8300001 to E8399999
SVR52V-26FX with a serial number of E8400001 to E8499999
SMVR-36A with a serial number of E8500001 to E8599999
SMVR-48V with a serial number of E8600001 to E8699999
SMVR-52V with a serial number of E8700001 to E8799999

I
R
Table of Contents
Table of Contents
36A CUTTER DECK...........................................................................................................................................2
48V & 52V CUTTER DECKS .............................................................................................................................4
CUTTER DECK CONTROLS .............................................................................................................................6
SHEET METAL COMPONENTS ........................................................................................................................8
STEERING CONTROLS AND FUEL COMPONENTS.....................................................................................10
HYDRAULICS AND ENGINE COMPONENTS ................................................................................................12
ELECTRICAL SYSTEM ...................................................................................................................................14
HYDRAULIC PUMP ASSEMBLY .....................................................................................................................16
REPLACEMENT DECALS AND INFORMATION PLATES .............................................................................18
SVR ELECTRICAL SCHEMATIC.....................................................................................................................20
SVR ELECTRICAL SCHEMATIC.....................................................................................................................21

2
R
Section 8
36A CUTTER DECK
A
A
B
B
1
2
3
4
7
10
8
9
6
6
4
12
32
11
7
8
9
13
14
7
8
15
16
18
20
15
18
19
17
21
21
18
18
22
26
25
24
23
27
28
29
30
34
33
32
18
18
35
16
54
53
31
36
37
38
39
39
41 40
42
43
44
45
46
47
58
57
56
55
52
5
48
50 49
51
7
60
61
59
18
62
21
66
67
66
64 65
63

3
R
Section 8
36A CUTTER DECK
Ref.
No. Part No. Description Ref. No. Part No. Description
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
462236
04020-09
04001-172
48926
04063-08
483284
04021-09
04043-04
424367
424615
483969
483210
48181
43077
48224
04001-62
43816
04019-04
04001-136
462233
04001-09
451724
461755
461756
04020-08
48542
48114-08
452076
483997
483361
04110-03
04107-04
04021-11
04003-42
04001-136
484020
461663
43589
481024
481022
48114-04
48677
43644
43312
43296
Cutter Deck w/Decals
Nut, 5/8-11 UNC
Bolt, Hex Head 1/4-20 x 1"
Tapered Hub, 1.125" Bore
Key, 1/4 x 1/4 x 2"
Pulley, 5.73 OD Tapered Bore
Nut, Elastic Stop 3/8-16
Flatwasher, 3/8-.391 x .938 x .105
Dust Shield
Bracket, Belt Guide
Belt, Cutter Deck
Pulley, 5" Idler
Pulley, Idler
Spacer
Bearing
Bolt, Hex Head 3/8-16 x 3-1/4"
Pivot, Idler
Nut, Serrated Flange 3/8-16
Bolt, Hex Head 5/16-18 x 1-1/2" Gr.8
Idler Arm Assy. (Incl. # 15)
Bolt, Hex Head 5/16-18 x 1"
Shaft Weldment, Pusharm Mount
Pusharm Assy., LH
Pusharm Assy., RH
Nut, 1/2-20 UNF
Rod End, 1/2-20 RH
Grease Fitting
Shaft Weldment
Guide Roller
Lever, Deck Level
U-Nut, 3/8-16
Bolt, Hex Head 3/8-16 x 2" Special
Nut, Elastic Stop 7/16-14
Bolt, Carriage 7/16-14 x 2-1/4"
Bolt, Hex Head 3/8-16 x 1-1/2" Gr.8
Spring
Spindle Assembly
Shaft, Spindle
Seal, Upper
Bearing Assembly
Grease Fitting
Valve, Grease Relief
Housing, Spindle
Spacer, Outside
Spacer, Inside
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
481025
43297
481035
483174
04021-04
04040-04
04003-12
04001-176
04030-03
04021-22
43590
482878
04043-06
04001-41
423783
04003-23
482295
451926
461356
482245
04001-154
04021-10
04001-12
Seal, Lower
Bushing, Lower
Nut, Special 1-1/16" - 18
Pad, Deck Wear
Nut, Center Lock 5/16-18
Flatwasher, 5/16-.344 x .688 x .065
Bolt, Carriage 5/16-18 x 1-3/4"
Bolt, Hex Head 5/16-18 x 1-3/4"
Lockwasher, 5/16" Spring
Nut, Elastic Stop 5/16-18
Spacer, Spindle Bottom
Cutter Blade, 18"
Flatwasher, 5/8-.688 x 1.75 x .134 HD
Bolt, Hex Head 5/8-11 x 9-1/2"
Baffle, Flange 36A
Bolt, Carriage 3/8-16 x 1"
Wheel, Anti-Scalp
Shaft Weldment
Discharge Chute Assembly
Spring, Discharge Chute
Bolt, Hex Head 5/16-18 x 4-3/4"
Nut, Elastic Stop 5/16-18
Bolt, Hex Head 5/16-18 x 1-3/4"

4
R
Section 8
48V & 52V CUTTER DECKS
A
B
B
A
1
2
3
4
5
6
8
9
10
11
11
10
82
3
4
76
6
13
12
14
69
8
10
17
17
18
19 16 15
14
20
20 22
21
21
26
23
24
25
27
28
29
30
32
31
33
34
62
62
61
16
35
14
14
29
36
37
38
39
41 40
42
43
44
39
45
46
47
57
55
54
53
52
50 49
48
51
20
60
21
59
57
58
8
66
66
67
65
15
64
63
68

5
R
Section 8
48V & 52V CUTTER DECKS
Ref.
No. Part No. Description Ref. No. Part No. Description
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
462237
462238
04020-09
04001-172
48926
04063-08
483282
483284
483966
484100
04021-09
424615
04043-04
424367
483210
483215
04019-04
04001-136
04001-62
48224
462234
462235
43681
04001-09
04019-03
451724
461755
461756
04020-08
48542
452076
483997
483361
04110-03
04003-42
04107-04
04021-11
04021-22
04030-03
484020
461663
43589
481024
481022
48114-04
48677
43644
43312
43296
Cutter Deck w/Decals (48V)
Cutter Deck w/Decals (52V)
Nut, 5/8-11 UNC
Bolt, Hex Head 1/4-20 x 1"
Tapered Hub
Key, 1/4 x 1/4 x 1"
Pulley, 5.13 OD (48V)
Pulley, 5.73 OD (52V)
Belt, Cutter Deck (48V)
Belt, Cutter Deck (52V)
Nut, Elastic Stop 3/8-16
Bracket, Belt Guide
Flatwasher, 3/8-.391 x .938 x .105 HD
Dust Shield
Pulley, 5" Idler
Pulley, 5" Idler
Nut, Serrated Flange 3/8-16
Bolt, Hex Head 3/8-16 x 1-1/2" Gr.8
Bolt, Hex Head 3/8-16 x 3-1/4"
Bearing
Idler Arm Assembly - 48V (Incl. # 17)
Idler Arm Assembly - 52V (Incl. #17)
Pivot, Idler
Bolt, Hex Head 5/16-18 x 1"
Nut, Serrated Flange 5/16-18
Shaft Weldment, Pusharm Mount
Pusharm Assembly, LH
Pusharm Assembly, RH
Nut, 1/2-20 UNF
Rod End, 1/2-20 RH
Shaft Weldment
Guide Roller
Lever, Deck Level
U-Nut, 3/8-16
Bolt, Carriage 7/16-14
Bolt, Hex Head 3/8-16 x 2" Special
Nut, Elastic Stop 7/16-14
Nut, Elastic Stop 5/16-18
Lockwasher, 5/16" Spring
Spring, Cutter Deck
Spindle Assembly
Shaft, Spindle
Seal, Upper
Bearing Assembly
Grease Fitting
Valve Grease Relief
Housing, Spindle
Spacer, Outside
Spacer, Inside
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
481025
43297
481035
483176
04021-04
04040-04
04003-12
04001-176
43590
482877
482878
04043-06
04001-41
424839
424840
04003-23
482295
45944
04001-47
04041-38
461844
461845
482245
04001-154
04021-10
04001-12
481625-01
425095
425364
425094
425363
Seal, Lower
Bushing, Lower
Nut, Special 1-1/16" - 18
Pad, Deck Wear
Nut, Center Lock 5/16-18
Flatwasher, 5/16-.344 x .688 x .065
Bolt, Carriage 5/16-18 x 3/4"
Bolt, Hex Head 5/16-18 x 1-3/4"
Spacer, Spindle Bottom
Cutter Blade, 16-1/2" (48V)
Cutter Blade, 18" (52V)
Flatwasher, 5/8-.688 x 1.75 x .134 HD
Bolt, Hex Head 5/8-11 x 9-1/2"
Baffle, Flange 48V
Baffle, Flange 52V
Bolt, Carriage 3/8-16 x 1"
Wheel Anti-Scalp
Shaft Weldment
Bolt, Carriage 3/8-16 x 5"
Flatwasher, 3/8-.406 x 2.25 x .1875
Discharge Chute Assembly - 48V
Discharge Chute Assembly - 52V
Spring, Discharge Chute
Bolt, Hex Head 5/16-18 x 4-3/4"
Nut, Elastic Stop 5/16-18
Bolt, Hex Head 5/16-18 x 1-3/4"
Knob w/Stud
Belt Cover, RH (48V)
Belt Cover, RH (52V)
Belt Cover, LH (48V)
Belt Cover, LH (52V)

6
R
Section 8
CUTTER DECK CONTROLS
A
A
B
B
C
C
1
2
3
4
8
8
8
8
8
8
8
8
88
8
8
9
10
5
12
4
9
12
10
9
511
6
6
4
11
7
5
14
4
9
9
10
15
12
4
56
17
16
18
18
19 20 21 22
14
15
24 25
26
27
28
34 36
36
37
37
33 34 38
39
40
7
21
23
9
9
8
8
8
8
12
41
32
43
35
23
29
30
31
42
44
45
46
46
46
46
57
47
448
10
49
50
51
52 53
57
55
52
58

7
R
Section 8
CUTTER DECK CONTROLS
Ref.
No. Part No. Description Ref. No. Part No. Description
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
481625-01
491536
491537
452063
04021-07
43806
04001-52
04001-74
04019-04
04001-20
483361
483987
483876
48540
452057
452053
04019-06
04021-10
04001-09
04110-04
483628
483334
04041-08
04050-02
04001-54
04041-07
04021-09
43747
483453-14
452061
483600
43212
04001-31
04001-183
43748
424652
04019-06
04021-09
43554
43666
425064
04001-82
04062-04
483345
452062
483763
43805
481559
Knob w/Stud
Belt Cover w/Decals (36A)
Belt Cover w/Decals (48V & 52V)
Arm Weldment, RH
Nut, Elastic Stop 1/2-13
Spacer
Bolt, Hex Head 1/2-13 x 2-1/2"
Bolt, Hex Head 1/2-13 x 3"
Nut, Serrated Flange 3/8-16
Bolt, Hex Head 3/8-16 x 1-1/2"
Lever, Deck Level
Linkage, Deck Lift (36A)
Linkage, Deck Lift (48V & 52V)
Chain
Deck Lift Weldment (36A)
Deck Lift Weldment (48V & 52V)
Nut, Serrated Flange 1/2-13
Nut, Elastic Stop 5/16-18
Bolt, Hex Head 5/16-18 x 1"
U-Nut, 3/8-16
Bearing, Deck Lift - 36A
Bearing, Deck Lift - 48V & 52V
Flatwasher, 3/4-.766 x 1.25 x .0598
Retaining Ring, .750 "E"
Bolt, Hex Head 3/8-16 x 3"
Flatwasher, 3/8-.391 x .938 x .105
Nut, Elastic Stop 3/8-16
Actuator Rod
Bearing
Handle Weldment, Deck Latch
Spring, Deck Latch
Spacer
Bolt, Hex Head 3/8-16 x 2-1/2"
Bolt, Hex Head 1/2-13 x 1-3/4"
Bushing, Deck Latch
Deck Latch, Outer
Nut, Serrated Flange 1/2-13
Nut, Elastic Stop 3/8-16
Spacer
Spacer
Bracket, Deck Height
Bolt, Hex Head 1/2-13 x 4-1/2"
Hair Pin Cotter
Pin Assembly w/Lanyard
Arm Weldment, LH
Spring, Deck Lift
Spacer
Cap, Grease
45
46
47
48
49
50
51
52
53
54
55
56
57
58
04021-20
481657
481025
452034
04001-80
43511
9276
481770
481846
48114-03
481769
41020
04001-190
04001-82
04001-37
425099
425209
Nut, Elastic Stop 1"-14
Bearing w/Race
Seal, 2" OD x 1.625 ID
Caster Yoke Weldment
Bolt, Hex Head 1/2-13 x 6-1/2"
Sleeve, Caster Wheel
Caster Wheel Assembly, 11 x 4.0-5
Bearing, Oilite
Roller Bearing, Short
Grease Fitting, 45 Degree
Roller Bearing, Long
Weight
Bolt, Hex Head 1/2-13 x 2-3/4"
(48V & 52V - One Weight)
Bolt, Hex Head 1/2-13 x 4-1/2"
(36A - Two Weights)
Bolt, Hex Head 1/2-13 x 5-1/2"
(Three Weights Installed)
Reinforcement, Bearing - 36A (not shown)
Reinforcement, Bearing - 48V & 52V

8
R
Section 8
SHEET METAL COMPONENTS
A
A
B
BC
C
1
2
3
4
5
6
2
6
7
8
9
9
10 12
13
11
14
15
15
6
16
13
13
18
15
19
13
13 18 20
21
22
23
25
26
28
29
27
26
25
24
35
40
38
30
31
32
15
35
34 33
36
37
35
15
17
41
44
35
42
39
43
45
15
46
46