Snapper NZM19483KWV, NZM21523KWV, NZM25523KWV, NZM25613KWV, NZM27613KH Parts Manual

Parts Manual fo

r

M

MID-MOUNT Z-RIDER ZERO TURNING

HYDRO DRIVE NZ

SERIES 3

MODEL

NZM19483KWV (7800020)
NZM21523KWV (7800021)
NZM25523KWV (7800057)
NZM25613KWV (7800022)

NZM27613KH (7800023)

Briggs & Stratton Yard Power Products Group

535 Macon Road
McDonough, GA, 30253 U.S.A.
800-935-2967

Manual No. 7006939

Revision A, TP 400-5218-A-NZ-N5/6/2008

s

PAGE GROUP

4
6

8
12
14
16
18
22
26
28
30
32
34
36
38
40
42
44
46
48
50
52
54
56
58
60
62
64
66
68
70
72
74

CASTER WHEEL ASSEMBLY
DRIVE TIRE & WHEEL ASSEMBLY
FRONT FRAME ASSEMBLY (Frame)
FRONT FRAME ASSEMBLY (Deck Lift)
REAR FRAME & TANK BRACKETS
FUEL TANK ASSEMBLY
TWIN STICK CONTROL ASSEMBLY (R.H. Side)
TWIN STICK CONTROL ASSEMBLY (L.H. Side)
PARKING BRAKE ASSEMBLY
HYDRO PUMP ASSEMBLIES
HOSE ASSEMBLY (48" & 52" Deck)
HOSE ASSEMBLY (61" Deck)
HYDRO RESERVOIR ASSEMBLY
HYDRO IDLER ASSEMBLY
ENGINE SUB-ASSEMBLY
SEAT ASSEMBLY
MUFFLER GUARD ASSEMBLY
ROLL BAR PROTECTIVE STRUCTURE
48" CUTTING DECK ASSEMBLY (Sub Assy)
48" CUTTING DECK ASSEMBLY (Final Assy)
52" CUTTING DECK ASSEMBLY (Sub Assy)
52" CUTTING DECK ASSEMBLY (Final Assy)
61" CUTTING DECK ASSEMBLY (Sub Assy)
61" CUTTING DECK ASSEMBLY (Final Assy)
IDLER ASSEMBLIES
DECK SPINDLE ASSEMBLIES
DECALS
CONTROL PANEL ASSEMBLY
ELECTRICAL COMPONENTS
WIRING HARNESS (Kawasaki Engines)
WIRING HARNESS (Kohler Engines)
WIRING SCHEMATIC (Kawasaki Engines)
WIRING SCHEMATIC (Kohler Engines)

Table Of Content

MID-MOUNT Z-RIDER ZERO TURNING
SERIES 3

Manual No. 7006939

3

TP 400-5218-A-NZ-N

Manual No. 7006939 MID-MOUNT Z-RIDER ZERO TURNING
TP 400-5218-A-NZ-N

4

SERIES 3

CASTER WHEEL ASSEMBLY

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Part No Descri

1 7058744 2 WELDMENT, Caster Yoke

1A 7075398 2 WELDMENT, Caster Yoke, 7-1/4” Wide used on 61” Deck Model only

2 7091773 2 SCREW, 1/2-13 x 7” Hex Head Cap, GR 5

2A 7092094 2 SCREW, 1/2-13 x 9-1/2” Hex Head Cap, GR 5 used on 61” Deck Model only

3 7091325 2 NUT, 1/2-13 Hex Nyloc
4 7035476 2 SPACER, Bearing, 5.29” Long

4A 7075462 2 SPACER, Bearing, 7.29” Long used on 61” Deck Model only

5 7026188 2 ASSY, Tire & Wheel 13 x 5.00-6 (Incl. item 6, 7, 8, 9 & 10) used on 48” & 52” Deck Models

5A 7072795 2 ASSY, Tire & Wheel 13 x 6.50-6 (Incl. item 6A, 7A, 8, 9 & 10) used on 61” Deck Model only

6 7078276 1 WELDMENT, Wheel Hub & Rim 13 x 5.00-6 (gray)

6A 7078285 1 WELDMENT, Wheel Hub & Rim 13 x 6.50-6 (gray) used on 61” Deck Model only

7 7078275 1 TIRE, 13 x 5.00-6 4 Ply Smooth

7A 7078277 1 TIRE, 13 x 6.50-6, 4PR Smooth

8 7028722 2 BALL BEARING, Heim .750 Heim Unibal # RF 12-22-14AP
9 7012700 1 FITTING, 1/4-28 Lube Tapered Head w/Ball Check

10 7012234 1 AIR VALVE STEM & Cap Goodyear # TR-412 or

11 7075883 1 SPACER

tionItem Qt

Note

only

equivalent

Footnotes:

SERIES 3

Manual No. 7006939MID-MOUNT Z-RIDER ZERO TURNING

5

TP 400-5218-A-NZ-N

DRIVE TIRE & WHEEL ASSEMBLY

Manual No. 7006939 MID-MOUNT Z-RIDER ZERO TURNING
TP 400-5218-A-NZ-N

6

SERIES 3

DRIVE TIRE & WHEEL ASSEMBLY

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Part No Descri

1 7072796 2 ASSY, Wheel 23 x 10.50-12 (Incl. items 2, 3 & 4) used on 48” & 52” Deck Models

1A 7072797 2 ASSY, Wheel 24 x 12-12 (Incl. items 2A, 3A & 4) used on Series 61” Deck Models

2 7100296 1 TIRE, 23 x 10.50-12NHS 4Pr Turf Master TL

2A 7100298 1 TIRE, 24 x 12-12HHS 49R Turf Master

3 7100295 1 RIM, 12 x 7.00 5/4.5 AG Silver 237

3A 7100297 1 RIM, 12 x 8.50 5/4.5 RAW

4 7012234 1 AIR VALVE STEM & Cap Goodyear # TR-412 or

5 7092073 10 LUG BOLT, 1/2-20 UNF x 7/8”
6 7071819 2 DRUM, Brake (Ausco)
7 7091793 PIN, 9/64 x 1-1/2” Cotter included as part of wheel motor
8 7013861 KEY, #11 Woodruff included as part of wheel motor
9 7091828 NUT, 3/4-20 Slotted Hex included as part of wheel motor

tionItem Qt

Note

equivalent

Footnotes:

SERIES 3

Manual No. 7006939MID-MOUNT Z-RIDER ZERO TURNING

7

TP 400-5218-A-NZ-N

FRONT FRAME ASSEMBLY (Frame)

Manual No. 7006939 MID-MOUNT Z-RIDER ZERO TURNING
TP 400-5218-A-NZ-N

8

SERIES 3

FRONT FRAME ASSEMBLY (Frame)

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Part No Descri

1 7044821 1 WELDMENT, Front Frame
2 2 GROUP, Front Wheel (ref: Caster Wheel Assembly Page)
3 7074723 2 GREASE SEAL
4 7058554 4 BEARING, Tapered Roller 7074706 (tapered roller brg.) &

5 7029137 2 SPACER, Jackstaff
6 7092083 2 CASTLE NUT, 1-1/ UNF, GR B
7 7090841 2 ROLL PIN, 3/16 x 1-1/2”
8 7074537 2 CAP, Dust

9 7090768 12 BOLT, 1/2-13 x 1-1/2” Square Neck Carriage Grade 5
10 7091325 12 NUT, 1/2-13 Hex Nyloc
11 7073326 2 BUSHING, Teflon
12 7041818 3 PAD, Floor Pan
13 7044860 1 EYEBOLT, 3/8-16 x 3”
14 7091299 9 NUT, 3/8-16 Hex Nyloc
15 7035667 1 SPRING, Extension, Lift Assist
16 7074777 1 SPACER, Lift Adjust (1.08” Long)
17 7074580 2 SPACER, Lift Adjust (1.43” Long)
18 7058446 1 WELDMENT, Height Adjust
19 7091501 3 SCREW, 3/8-16 x 2-1/2” Hex Head Cap, GR 5
20 7074657 1 BRACKET, Deck Lift Detent
21 7091640 1 BOLT, 3/8-16 x 1” Square Neck Carriage GR 5
22 7074716 1 CLIP, Roll Pin, 1/2”
23 7010935 1 WASHER, .77 I.D. Flat
24 7010746 1 RING, 3/4” External Retaining
25 7300100 1 FLOOR PAN (Detached)
26 7100128 1 MAT, Floor Pan
27 7012313 1 RING, .375” Diameter External Retaining
28 7014669 1 LUBE FITTING, 3/16” or 7076998, 1/4-28 Straight

29 7058901 1 WELDMENT, Deck Lift Handle
30 7072450 1 SPRING, Neutral Return
31 7074531 1 BRACKET, Handle Support
32 7074532 1 ROD, Latch
33 7074533 2 STOP, Latch
34 7090636 2 SCREW, 5/16-18 x 1” Hex Head Cap, GR 5
35 7090555 1 PIN, 3/32 x 1/2” Cotter or 7091597

tionItem Qt

Note

7074707 (inner race)

Lube Fitting

Footnotes:

SERIES 3

Manual No. 7006939MID-MOUNT Z-RIDER ZERO TURNING

9

TP 400-5218-A-NZ-N

FRONT FRAME ASSEMBLY (Frame)

Manual No. 7006939 MID-MOUNT Z-RIDER ZERO TURNING
TP 400-5218-A-NZ-N

10

SERIES 3

FRONT FRAME ASSEMBLY (Frame)

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Part No Descri

36 7091067 2 NUT, 5/16-18 Hex Center Lock or 7091575
37 7090122 1 WASHER, 3/8” Flat SAE
38 7075330 1 COVER, Plastic
39 7012117 2 BUSHING, 3/8” Plastic
40 7076986 1 ROLLPIN,1/8 x 7/8”
41 7100221 1 MAT, Footpan
42 7075027 1 MAT, Footpan

tionItem Qt

Note

Footnotes:

SERIES 3

11

Manual No. 7006939MID-MOUNT Z-RIDER ZERO TURNING

TP 400-5218-A-NZ-N

FRONT FRAME ASSEMBLY (Deck Lift)

Manual No. 7006939 MID-MOUNT Z-RIDER ZERO TURNING
TP 400-5218-A-NZ-N

12

SERIES 3

FRONT FRAME ASSEMBLY (Deck Lift)

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Part No Descri

1 7091544 12 NUT, 1/2-13 Hex Flange GR 5

2 7091803 1 KEY, 3/16” Square x 1-1/2”

3 7091516 3 PIN, 5/32 x 1” Cotter

4 7012802 3 PIN, 1/2 x 1-1/8” Clevis

5 7090543 6 SCREW, 1/2-13 x 2” Hex Head Cap, GR 5

6 7053562 2 ASSEMBLY, Chain & Eyebolt used on 52” Deck Model only
7A 7059173 2 CHAIN, 3 Links
7B 2 ASSEMBLY, Rear Linkage (Not a part sale item)(incl. items 22

thru 25)
8 7090848 2 SET SCREW, 5/16-18 Square Head Cup Point
9 7058182 1 WELDMENT, Bellcrank Lift

10 7058148 1 WELDMENT, Rear Lift
11 7091894 5 NUT, 1/2-13 Hex Center Lock, GR 5
12 7044858 1 SWIVEL, Timing Rod (1/2-13 External Thread)
13 7091303 4 BOLT, 5/16-18 x 1” Short Neck Carriage, GR 5
14 7044870 2 SHIM PLATE
15 7043803 2 BRACKET, Deck Support
16 7090188 4 WASHER, 5/16” Flat
17 7091298 4 NUT, 5/16-18 Hex Nyloc
18 7058181 1 WELDMENT, Front Deck Lift
19 7074579 1 ROD, Timing (1/2-13 Thread)
20 7091587 6 WASHER, .531 I.D. Flat
21 7074698 1 LINK, Front
22 7075783 1 ROD LINK (1/2-13 thread)
23 7075782 1 ROD SWIVEL (1/2-13 thread)
24 7091316 2 NUT, 1/2-13 Hex, GR B
25 7090509 1 WASHER, 1/2” Internal Tooth Lock

tionItem Qt

Note

used on 61” Deck

Footnotes:

SERIES 3

13

Manual No. 7006939MID-MOUNT Z-RIDER ZERO TURNING

TP 400-5218-A-NZ-N

REAR FRAME & TANK BRACKETS

Manual No. 7006939 MID-MOUNT Z-RIDER ZERO TURNING
TP 400-5218-A-NZ-N

14

SERIES 3

REAR FRAME & TANK BRACKETS

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Part No Descri

1A 7044846 1 WELDMENT, Rear Frame (48” & 52” Deck)
1B 7044816 1 WELDMENT, Rear Frame (61” Deck)

2 7053476 1 WELDMENT, Left Hand Fuel Tank Bracket
3 7053518 1 WELDMENT, Right Hand Fuel Tank Bracket
4 7091640 10 BOLT, 3/8-16 x 1” Square Neck Carriage GR 5
5 7091299 10 NUT, 3/8-16 Hex Nyloc
6 7090122 4 WASHER, 3/8” Flat
7 7035638 5 CLIP, Open 3/8” Cushioned
8 7400080 1 WELDMENT, Right Hand Socket see also on ROLL BAR

9 7400081 1 WELDMENT, Left Hand Socket see also on ROLL BAR

10 7091619 10 NUT, 3/8-16 Hex Flange Lock
11 7091884 4 SCREW, 1/2-13 x 1-1/2” Hex Head Cap or 7090646 (1” long)
12 7091894 4 NUT, 1/2-13 Hex Center Lock, GR 5 or 7090975

tionItem Qt

Note

PROTECTIVE STRUCTURE
page

PROTECTIVE STRUCTURE
page

Footnotes:

SERIES 3

15

Manual No. 7006939MID-MOUNT Z-RIDER ZERO TURNING

TP 400-5218-A-NZ-N

FUEL TANK ASSEMBLY

Manual No. 7006939 MID-MOUNT Z-RIDER ZERO TURNING
TP 400-5218-A-NZ-N

16

SERIES 3

FUEL TANK ASSEMBLY

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Part No Descri

1 7024669 1 ASSEMBLY, LH Fuel Tank includes: tank (7042924) plus

2 7100217 1 ASSEMBLY, RH Fuel Tank includes: tank (7042925) plus

3 7046326 1 ASSEMBLY, Fuel Pickup includes items 4 & 5
4 7074835 1 ELBOW, 90 Degree
5 7046804 1 TUBE, Pickup
6 7012337 1 GROMMET, Tube Dapco p/n 10672
7 7078165 1 GAGE, Fuel
8 7011247 1 GROMMET, Gage
9 7100211 1 LID, Fuel Tank

10 7075135 1 CAP, 3-1/2” Fuel Kelch p/n 201906
11 7092089 6 SCREW, 7/16-14 x 2” Hex Head Cap, GR 5
12 7090250 12 WASHER, 1/2” Flat SAE
13 7091294 2 WASHER, 1/4” Flat
14 7027223 2 WASHER, 1/4” Split Lock
15 7090825 2 SCREW, 1/4-20 x 1-1/4” Hex Head Cap, GR 5
16 7092088 2 SCREW, 5/16-18 x 2-1/2” Hex Head Cap, GR 5
17 7090188 2 WASHER, 5/16” Flat
18 7091298 2 NUT, 5/16-18 Hex Nyloc
19 7091640 10 BOLT, 3/8-16 x 1” Square Neck Carriage, GR 5
20 7091299 10 NUT, 3/8-16 Hex Nyloc
21 7091917 6 NUT, 7/16-14 Hex Nyloc
22 7035638 1 CLIP, Open 3/8” Cushioned
23 7091909 2 WELL-NUT, 1/4-20 x 53/64 also shown on SEAT

24 7044681 1 ASSEMBLY, 3-Way Fuel Valve
25 7074687 1 BRACKET, RH
26 7074689 1 HOSE, 1/4” I.D. x 1'-8” Long Fuel (L.H.)
27 7074688 1 HOSE, 1/4” I.D. x 3'-7.5” Long Fuel (R.H.)
28 7074690 1 HOSE, 1/4” I.D. x 1' Long Fuel used on Kawasaki Engine

28 7075717 1 HOSE, 1/4” I.D. x 1'-9” Long Fuel used on Kohler Engine models

29 7012222 6 CLAMP, Fuel Hose
30 7012080 5 CABLE TIE, 7” Long (not shown)
31 7300139 1 BRACKET, Seat Belt, LH see also on ROLL BAR

tionItem Qt

Note

items 3, 6, 7, 8 & 10

items 3, 6, 7, 9 & 10

ASSEMBLY page

models only

only

PROTECTIVE STRUCTURE
page

Footnotes:

SERIES 3

17

Manual No. 7006939MID-MOUNT Z-RIDER ZERO TURNING

TP 400-5218-A-NZ-N

TWIN STICK CONTROL ASSEMBLY (R.H. Side)

Manual No. 7006939 MID-MOUNT Z-RIDER ZERO TURNING
TP 400-5218-A-NZ-N

18

SERIES 3

TWIN STICK CONTROL ASSEMBLY (R.H. Side)

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Part No Descri

1 7090361 17 SCREW, 5/16-18 x 5/8” Hex Washer Self-Tap
2 7075264 1 CHANNEL, Mounting also shown on (L.H. Side) page
3 7090548 2 SCREW, 1/4-20 x 1” Hex Head Cap GR 5 or 7027230
4 7091294 6 WASHER, 1/4” Flat
5 7010739 1 RING, 5/8” External Retaining
6 7091628 4 WASHER, .64 I.D. x .99 O.D. x .05 Flat
7 7072934 2 BUSHING, Teflon Impregnated
8 7073061 1 MOUNTING PLATE, Left Hand Bearing
9 7091603 7 NUT, 1/4-20 Hex Nyloc

10 1 ASSY, Pump Control Linkage (includes ref. #'s 11, 12, 13)
11 7027139 2 ROD END (5/16-24 thread)
12 7091297 2 NUT, 5/16-24 Hex, GR 5 or B
13 7073995 1 LINKAGE ROD, Pump Control (5/16-24 thread)
14 7091298 4 NUT, 5/16-18 Hex Nyloc
15 7090188 7 WASHER, 5/16” Flat
16 7091540 2 SCREW, 5/16-18 x 1-1/2” Hex Head Cap, GR 5
17 7400033 1 WELDMENT, Cross Rod
18 7074164 1 BUSHING MOUNT PLATE, Right Hand
19 7072212 1 GRIP, Twin Stick
20 7074661 1 HANDLEBAR, Twin Stick
21 7091003 2 SCREW, 1/4-20 x 1-3/4” Hex Head Cap, GR 5 or 7091813
22 7071825 1 BRACKET, Handle Adjustment
23 7090669 2 SCREW, 5/16-18 x 1-3/4” Hex Head Cap, GR 5
24 7074186 1 MOUNTING ARM
25 7075029 1 SPACER, .498 O.D. x 1.010” long
26 7090588 1 SCREW 3/8-16 x 2” Hex Head Cap, GR 5 or 7091305
27 7091299 1 NUT, 3/8-16 Hex Nyloc
28 7079577 1 SCREW, 1/4-20 x 1-1/2” Hex Head Cap GR 5
29 7400031 1 WELDMENT, Mounting Hub, RH
30 7090848 1 SET SCREW, 5/16-18 x 1/2” Square Head Cup Point
31 7091803 1 KEY, 3/16” Square x 1-1/2”
32 7090372 1 NUT, 1/4-20 Hex Center Lock
33 7300138 1 PLATE, Speed Adjuster
34 7300095 1 PLATE, Bushing Mount, RH
35 7090585 2 NUT, 5/16-18 Hex Flange Lock
36 7900007 1 SCREW, 1/4-20 Shoulder Socket Head
37 5022978 1 DAMPENER, Hydraulic

tionItem Qt

Note

Footnotes:

SERIES 3

19

Manual No. 7006939MID-MOUNT Z-RIDER ZERO TURNING

TP 400-5218-A-NZ-N

TWIN STICK CONTROL ASSEMBLY (R.H. Side)

Manual No. 7006939 MID-MOUNT Z-RIDER ZERO TURNING
TP 400-5218-A-NZ-N

20

SERIES 3

TWIN STICK CONTROL ASSEMBLY (R.H. Side)

p

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Part No Descri

38 7027174 1 SCREW, 5/16-18 x 2” Hex Head Cap, GR 5

tionItem Qt

Note

Footnotes:

SERIES 3

21

Manual No. 7006939MID-MOUNT Z-RIDER ZERO TURNING

TP 400-5218-A-NZ-N

TWIN STICK CONTROL ASSEMBLY (L.H. Side)

Manual No. 7006939 MID-MOUNT Z-RIDER ZERO TURNING
TP 400-5218-A-NZ-N

22

SERIES 3

TWIN STICK CONTROL ASSEMBLY (L.H. Side)

p

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Part No Descri

1 7090361 6 SCREW, 5/16-18 x 5/8” Hex Washer Self-Tap
2 7075264 1 CHANNEL, Mounting
3 7090548 2 SCREW, 1/4-20 x 1” Hex Head Cap GR 5 or 7027230
4 7091294 6 WASHER, 1/4” Flat
5 7010739 1 RING, 5/8” External Retaining
6 7091628 2 WASHER, .64 I.D. x .99 O.D. x .05 Flat
7 7072934 2 BUSHING, Teflon Impregnated
8 7073061 1 MOUNTING PLATE, Left Hand Bearing
9 7091603 7 NUT, 1/4-20 Hex Nyloc

10 1 ASSY, Pump Control Linkage (includes ref. #'s 11, 12, 13)
11 7027139 2 ROD END (5/16-24 thread)
12 7091297 2 NUT, 5/16-24 Hex, GR 5 or B
13 7073995 1 LINKAGE ROD, Pump Control (5/16-24 thread)
14 7091298 4 NUT, 5/16-18 Hex Nyloc
15 7090188 8 WASHER, 5/16” Flat
16 7091540 2 SCREW, 5/16-18 x 1-1/2” Hex Head Cap, GR 5
17 7400033 1 WELDMENT, Cross Rod
18 7074017 1 BUSHING MOUNT PLATE, Left Hand
19 7072212 1 GRIP, Twin Stick
20 7074661 1 HANDLEBAR, Twin Stick
21 7091003 2 SCREW, 1/4-20 x 1-3/4” Hex Head Cap, GR 5 or 7091813
22 7071825 1 BRACKET, Handle Adjustment
23 7090669 2 SCREW, 5/16-18 x 1-3/4” Hex Head Cap, GR 5
24 7074186 1 MOUNTING ARM
25 7075029 1 SPACER, .498 O.D. x 1.010” long
26 7090588 1 SCREW 3/8-16 x 2” Hex Head Cap, GR 5 or 7091305
27 7091299 1 NUT, 3/8-16 Hex Nyloc
28 7079577 1 SCREW, 1/4-20 x 1-1/2” Hex Head Cap GR 5
29 7400032 1 WELDMENT, Mounting Hub, LH
30 7090848 1 SET SCREW, 5/16-18 x 1/2” Square Head Cup Point
31 7091803 1 KEY, 3/16” Square x 1-1/2”
32 7090372 2 NUT, 1/4-20 Hex Center Lock
33 7300138 1 PLATE, Speed Adjuster
34 7300096 1 PLATE, Bushing Mount, LH
35 7090585 2 NUT, 5/16-18 Hex Flange Lock
36 7900007 1 SCREW, 1/4-20 Shoulder Socket Head
37 5022978 1 DAMPENER, Hydraulic

tionItem Qt

Note

Footnotes:

SERIES 3

23

Manual No. 7006939MID-MOUNT Z-RIDER ZERO TURNING

TP 400-5218-A-NZ-N

TWIN STICK CONTROL ASSEMBLY (L.H. Side)

Manual No. 7006939 MID-MOUNT Z-RIDER ZERO TURNING
TP 400-5218-A-NZ-N

24

SERIES 3