Snapper NZM19483KWV User manual

Parts Manual fo
r
MID-MOUNT Z-RIDER ZERO TURNING
SERIES 3
HYDRO DRIVE NZ
M
Revision A, TP 400-5218-A-NZ-N5/6/2008
Briggs & Stratton Yard Power Products Group
Manual No. 7006939
535 Macon Road
McDonough, GA, 30253 U.S.A.
800-935-2967
MODEL
NZM19483KWV (7800020)
NZM21523KWV (7800021)
NZM25523KWV (7800057)
NZM25613KWV (7800022)
NZM27613KH (7800023)

Table Of Content
s
TP 400-5218-A-NZ-N
MID-MOUNT Z-RIDER ZERO TURNING
SERIES 3 3
Manual No. 7006939
PAGE GROUP
4CASTER WHEEL ASSEMBLY
6DRIVE TIRE & WHEEL ASSEMBLY
8FRONT FRAME ASSEMBLY (Frame)
12 FRONT FRAME ASSEMBLY (Deck Lift)
14 REAR FRAME & TANK BRACKETS
16 FUEL TANK ASSEMBLY
18 TWIN STICK CONTROL ASSEMBLY (R.H. Side)
22 TWIN STICK CONTROL ASSEMBLY (L.H. Side)
26 PARKING BRAKE ASSEMBLY
28 HYDRO PUMP ASSEMBLIES
30 HOSE ASSEMBLY (48" & 52" Deck)
32 HOSE ASSEMBLY (61" Deck)
34 HYDRO RESERVOIR ASSEMBLY
36 HYDRO IDLER ASSEMBLY
38 ENGINE SUB-ASSEMBLY
40 SEAT ASSEMBLY
42 MUFFLER GUARD ASSEMBLY
44 ROLL BAR PROTECTIVE STRUCTURE
46 48" CUTTING DECK ASSEMBLY (Sub Assy)
48 48" CUTTING DECK ASSEMBLY (Final Assy)
50 52" CUTTING DECK ASSEMBLY (Sub Assy)
52 52" CUTTING DECK ASSEMBLY (Final Assy)
54 61" CUTTING DECK ASSEMBLY (Sub Assy)
56 61" CUTTING DECK ASSEMBLY (Final Assy)
58 IDLER ASSEMBLIES
60 DECK SPINDLE ASSEMBLIES
62 DECALS
64 CONTROL PANEL ASSEMBLY
66 ELECTRICAL COMPONENTS
68 WIRING HARNESS (Kawasaki Engines)
70 WIRING HARNESS (Kohler Engines)
72 WIRING SCHEMATIC (Kawasaki Engines)
74 WIRING SCHEMATIC (Kohler Engines)

TP 400-5218-A-NZ-N
Manual No. 7006939 MID-MOUNT Z-RIDER ZERO TURNING
SERIES 3
4

CASTER WHEEL ASSEMBLY
Footnotes:
TP 400-5218-A-NZ-N
Manual No. 7006939MID-MOUNT Z-RIDER ZERO TURNING
SERIES 3 5
Part No Descri
p
tionItem Qt
y
Note
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
only
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
equivalent
11 7075883 1 SPACER

DRIVE TIRE & WHEEL ASSEMBLY
TP 400-5218-A-NZ-N
Manual No. 7006939 MID-MOUNT Z-RIDER ZERO TURNING
SERIES 3
6

DRIVE TIRE & WHEEL ASSEMBLY
Footnotes:
TP 400-5218-A-NZ-N
Manual No. 7006939MID-MOUNT Z-RIDER ZERO TURNING
SERIES 3 7
Part No Descri
p
tionItem Qt
y
Note
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
equivalent
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

FRONT FRAME ASSEMBLY (Frame)
TP 400-5218-A-NZ-N
Manual No. 7006939 MID-MOUNT Z-RIDER ZERO TURNING
SERIES 3
8

FRONT FRAME ASSEMBLY (Frame)
Footnotes:
TP 400-5218-A-NZ-N
Manual No. 7006939MID-MOUNT Z-RIDER ZERO TURNING
SERIES 3 9
Part No Descri
p
tionItem Qt
y
Note
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.) &
7074707 (inner race)
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
Lube Fitting
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

FRONT FRAME ASSEMBLY (Frame)
TP 400-5218-A-NZ-N
Manual No. 7006939 MID-MOUNT Z-RIDER ZERO TURNING
SERIES 3
10

FRONT FRAME ASSEMBLY (Frame)
Footnotes:
TP 400-5218-A-NZ-N
Manual No. 7006939MID-MOUNT Z-RIDER ZERO TURNING
SERIES 3 11
Part No Descri
p
tionItem Qt
y
Note
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

FRONT FRAME ASSEMBLY (Deck Lift)
TP 400-5218-A-NZ-N
Manual No. 7006939 MID-MOUNT Z-RIDER ZERO TURNING
SERIES 3
12

FRONT FRAME ASSEMBLY (Deck Lift)
Footnotes:
TP 400-5218-A-NZ-N
Manual No. 7006939MID-MOUNT Z-RIDER ZERO TURNING
SERIES 3 13
Part No Descri
p
tionItem Qt
y
Note
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)
used on 61” Deck
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

REAR FRAME & TANK BRACKETS
TP 400-5218-A-NZ-N
Manual No. 7006939 MID-MOUNT Z-RIDER ZERO TURNING
SERIES 3
14

REAR FRAME & TANK BRACKETS
Footnotes:
TP 400-5218-A-NZ-N
Manual No. 7006939MID-MOUNT Z-RIDER ZERO TURNING
SERIES 3 15
Part No Descri
p
tionItem Qt
y
Note
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
PROTECTIVE STRUCTURE
page
9 7400081 1 WELDMENT, Left Hand Socket see also on ROLL BAR
PROTECTIVE STRUCTURE
page
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

FUEL TANK ASSEMBLY
TP 400-5218-A-NZ-N
Manual No. 7006939 MID-MOUNT Z-RIDER ZERO TURNING
SERIES 3
16

FUEL TANK ASSEMBLY
Footnotes:
TP 400-5218-A-NZ-N
Manual No. 7006939MID-MOUNT Z-RIDER ZERO TURNING
SERIES 3 17
Part No Descri
p
tionItem Qt
y
Note
1 7024669 1 ASSEMBLY, LH Fuel Tank includes: tank (7042924) plus
items 3, 6, 7, 8 & 10
2 7100217 1 ASSEMBLY, RH Fuel Tank includes: tank (7042925) plus
items 3, 6, 7, 9 & 10
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
ASSEMBLY page
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
models only
28 7075717 1 HOSE, 1/4” I.D. x 1'-9” Long Fuel used on Kohler Engine models
only
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
PROTECTIVE STRUCTURE
page

TWIN STICK CONTROL ASSEMBLY (R.H. Side)
TP 400-5218-A-NZ-N
Manual No. 7006939 MID-MOUNT Z-RIDER ZERO TURNING
SERIES 3
18

TWIN STICK CONTROL ASSEMBLY (R.H. Side)
Footnotes:
TP 400-5218-A-NZ-N
Manual No. 7006939MID-MOUNT Z-RIDER ZERO TURNING
SERIES 3 19
Part No Descri
p
tionItem Qt
y
Note
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

TWIN STICK CONTROL ASSEMBLY (R.H. Side)
TP 400-5218-A-NZ-N
Manual No. 7006939 MID-MOUNT Z-RIDER ZERO TURNING
SERIES 3
20