Snapper RZT20421BVE2, RZT185381BVE User Manual

Parts Manual fo

r

Z

RZT TWIN STICK HYDRO DRIVE 250

38" & 42"

SERIES 0 & 1

MODEL

RZT185380BVE (7800009)
RZT185381BVE (7800151)
RZT20420BVE2 (7800010)
RZT20421BVE2 (7800152)

Briggs & Startton Yard Power Products Group
Copyright © 2007
Milwaukee, WI USA. All Rights Reserved

Briggs & Startton Corporation

Revision C,

McDonough, GA, 30253 U.S.A.

10/30/2007

Manual No. 7006460

TP 400-5164-C-HZ-N

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PAGE GROUP

4
6

8
10
12
16
20
22
24
26
30
34
36
38
40
42
44
46
48
50
52
54

WHEEL GROUP
FRONT AXLE GROUP
FRAME GROUP
TRANSAXLE GROUP
CONTROL GROUP, LH
CONTROL GROUP, RH
PARK BRAKE GROUP
SNAPPER FENDER GROUP
SEAT GROUP
ENGINE GROUP (18.5 HP Briggs)
ENGINE GROUP (20 HP Briggs)
DECAL GROUP
DECK LIFT GROUP (38/42)
38" DECK GROUP (Sub-Assembly)
38" DECK GROUP (Final Assembly)
38" DECK SPINDLE
42" DECK GROUP (Sub-Assembly)
42" DECK GROUP (Final Assembly)
42" DECK SPINDLE
ELECTRICAL GROUP
WIRING HARNESS
WIRING SCHEMATIC (Briggs Engine)

Table Of Content

SERIES 0 & 1

Manual No. 7006460RZT TWIN STICK HYDRO DRIVE 250 Z

3

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Manual No. 7006460 RZT TWIN STICK HYDRO DRIVE 250 Z
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SERIES 0 & 1

WHEEL GROUP

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Part No Descri

1 7059090 2 ASSEMBLY, Front Wheel & Tire
2 7039477 1 RIM, Caster Wheel
3 7035618 1 TIRE, 11 x 4.00-5, Smooth Tread
4 7035358 2 BALL BEARING, .625 x 1.38
5 7029275 1 GREASE FITTING, 1/4-28 thread forming Alemite #3038-B
6 7012234 1 VALVE STEM, Snap In
7 7091772 2 SCREW, 7/16-14 x 6”, Hex Head Cap, GR 5
8 7035359 2 TUBE, 5/8 O.D. x 14 Ga. Wall x 4.510” long caster wheel spacer

9 7090839 2 NUT, 7/16-14 Hex Center Lock, GR 5 or B
10 7050539 2 ASS'Y, 18 x 6.50-8 Tire/Wheel, Turf-Master used on RZT185380BVE
11 7078114 1 RIM, 18 x 6.50, 4 Bolt
12 7078119 1 TIRE, 18 x 6.50-8, Turf Master
13 7050538 2 ASS'Y, 18 x 8.50-8 Tire/Wheel, Turf-Master used on RZT20420BVE2
14 7078113 1 RIM, 18 x 8.50, 4 Bolt
15 7078109 1 TIRE, 18 x 8.50-8, Turf Master
16 7027192 8 LUG NUT 1/2-20 Tapered Seat YZ

tionItem Qt

Note

Footnotes:

Manual No. 7006460RZT TWIN STICK HYDRO DRIVE 250 Z

SERIES 0 & 1

5

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FRONT AXLE GROUP

Manual No. 7006460 RZT TWIN STICK HYDRO DRIVE 250 Z
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6

SERIES 0 & 1

FRONT AXLE GROUP

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Part No Descri

1 7100321 1 FRONT AXLE, Cast (Cardinal Red)

2 7013864 3 LUBE FITTING, 3/16” Press-In

3 7400075 2 WELDMENT, Caster (Cardinal Red)

4 7013855 4 THRUST WASHER, 1” I.D.

5 7012709 2 RETAINING RING, 1” External

6 7091558 1 SCREW, 1/2-13 x 3-1/2” Hex Head Cap, YZ

7 7090250 2 WASHER, 1/2” SAE Flat

8 7011309 2 SPACER, Axle Pivot

9 7012706 2 BEARING SLEEVE
10 7091894 1 NUT, 1/2-13 Hex Center Lock, GR 5, YZ
11 7091703 2 SCREW, 7/16-20 x 2-1/2” Hex Head Cap, GR 5 (Special Head)
12 7091595 4 WASHER, .47 x .92 x .065 Flat
13 7090377 2 NUT, 7/16-20 Hex Center Lock Jam, GR 5 or B
14 7300080 1 BRACKET, Quick Hitch
15 7200028 2 SWIVEL, 3/8-16 Inline
16 7032030 2 WASHER, 13/32 x 1-1/4” Flat
17 7091299 2 NUT, 3/8-16 Hex Nyloc
18 7300187 1 BRACKET, Axle (Cardinal Red)
19 7091905 6 BOLT, 5/16-18 x 7/8” Hex Flange Lock, YZ
20 7091601 6 NUT, 5/16-18 Hex Flange Lock, GR 5
21 7091508 8 BOLT, 5/16-18 x 3/4” Short Neck Carriage, GR 5
22 7091706 20 NUT, 5/16-18 Hex Top Lock, GR B
23 7100417 2 PLATE, Friction
24 7077683 8 SCREW, 5/16-18 x 1” Flat Head Countersunk
25 7300004 2 BRACKET, Axle Support
26 7090188 8 WASHER, .34 x .69 x .08 Flat
27 7091318 4 SCREW, 5/16-18 x 3/4” Hex Head Cap, GR 5, YZ

tionItem Qt

Note

Footnotes:

Manual No. 7006460RZT TWIN STICK HYDRO DRIVE 250 Z

SERIES 0 & 1

7

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FRAME GROUP

Manual No. 7006460 RZT TWIN STICK HYDRO DRIVE 250 Z
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SERIES 0 & 1

FRAME GROUP

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Part No Descri

7500012 1 SUB-ASSEMBLY, Frame, (Red Paint) includes 22 Items shown below
1 7300181 1 FRAME, RZT (Cardinal Red)
2 7091601 12 NUT, 5/16-18 Hex Flange Lock, GR 5
3 7300006 1 TANK BRACKET
4 7091811 4 BOLT, 5/16-18 x 5/8” Hex Flange Lock, GR 5
5 7300184 1 FOOTREST, Snapper (Cardinal Red)
6 7091508 6 BOLT, 5/16-18 x 3/4” Short Neck Carriage, GR 5
7 7300226 1 PLATE, Rear Seat Guard
8 7091905 8 BOLT, 5/16-18 x 7/8” Hex Flange Lock, YZ
9 7043307 1 HEAT SHIELD finish: black powder coat

10 7043309 2 BRACKET, Body Support
11 7091742 2 SCREW, 5/16-18 x 1” Hex Washer Self-Tap, GR 5
12 7300342 2 BRACE, Hood/Fender
13 7091070 2 NUT, 5/16-18 Hex Flange Lock, GR 5
14 7091894 1 NUT, 1/2-13 Hex Center Lock, GR 5, YZ
15 7044760 1 SPRING, Torsion, RH Wind
16 7400021 1 WELDMENT, Hydro Idler
17 7200034 1 SPACER, Hydro Idler
18 7091587 1 WASHER, .531 x 1.062 x .121 Flat, YZ
19 7091218 1 SCREW 1/2-13 x 2-1/2” Hex Head Cap, GR 5 (Black Phosphate)
20 7100103 1 IDLER, 3.25” OD x .391 ID x 1.63 Backside
21 7090122 1 WASHER, 3/8” Flat SAE
22 7091585 1 NUT, 3/8-16 Hex Center Lock, GR 5 or B, YZ
23 7100266 1 MAT, Foot Rest RZT
24 7100287 1 MAT, Floor Pan

tionItem Qt

Note

Footnotes:

Manual No. 7006460RZT TWIN STICK HYDRO DRIVE 250 Z

SERIES 0 & 1

9

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TRANSAXLE GROUP

Manual No. 7006460 RZT TWIN STICK HYDRO DRIVE 250 Z
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SERIES 0 & 1

TRANSAXLE GROUP

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Part No Descri

1 7400020 1 WELDMENT, Transaxle Support
2 7100229 2 ROD, Roll Release
3 7091294 2 WASHER, .28 x .63 x .06 Flat, GR 5
4 7012431 2 HAIR PIN, 1-1/8”
5 7091867 8 SCREW, 5/16-18 x 5/8” Hex Washer Self-Tap, GR 2
6 7014664 2 SHOULDER BOLT, 5/16-18 .530 long shoulder
7 7091298 12 NUT, 5/16-18 Hex Nyloc
8 7078112 1 TRANSAXLE, LH RZT ZA-AHBB-2D5A-2DCX
9 7078111 1 TRANSAXLE, RH RZT ZA-DHBB-2D5A-2DCX

10 7300082 1 BRACKET, Anti-Rotation
11 7200046 1 PIN, Anti-Rotation, RZT Clutch
12 7091601 1 NUT, 5/16-18 Hex Flange Lock, GR 5
13 7091908 2 SCREW, 5/16-18 x 1-3/4” Hex Head Cap, GR 5, YZ
14 7091830 4 SCREW, 5/16-18 x 3” Hex Head Cap, GR 5, YZ
15 7015686 8 SHIM WASHER, 5/16” I.D.
16 7091944 4 SCREW 5/16-18 x 2-3/4” Hex Head Cap, GR 5, YZ
17 7300000 2 BRACKET, Transaxle Support
18 7100102 1 V-BELT, HA Sect. (wrapped) 58.00 effective length hydro drive
19 7090188 8 WASHER, .34 x .69 x .08 Flat
20 7091703 2 SCREW, 7/16-20 x 2-1/2” Hex Head Cap, GR 5 (Special Head)
21 7090377 2 NUT, 7/16-20 Hex Center Lock Jam, GR 5 or B
22 2159106 1 SPRING, Extention, .562 OD x 4.250 long x .049 Wire B
23 1735484 2 ARM, Control Kit (Used for both R.H. & L.H.

tionItem Qt

Note

Transaxle)

Footnotes:

Manual No. 7006460RZT TWIN STICK HYDRO DRIVE 250 Z

SERIES 0 & 1

11

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CONTROL GROUP, LH

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SERIES 0 & 1

CONTROL GROUP, LH

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Part No Descri

1 7043338 1 HANDLE
2 7043336 1 WELDMENT, LH Control Arm
3 7100051 1 FOAM GRIP, Handle
4 7013874 2 BUSHING
5 7043301 1 WELDMENT, Control Bracket, LH
6 7900016 1 WASHER, 5/8 ID x 1.00 OD x .065 Nylon
7 7027344 1 WASHER, 5/8” Flat SAE
8 7011121 1 WASHER, .64 x 1.12 x .028 Beveled
9 7090658 2 NUT, 5/8-18 Hex Jam

10 7200012 1 SHOULDER BOLT, 3/8-16 2.013 long shoulder
11 1670971 1 THRUST WASHER, .562 ID x 1.000 OD x .030/.032 Thick
12 7014409 2 FLANGE BEARING, 9/16 I.D. P.M. powdered metal
13 7091299 2 NUT, 3/8-16 Hex Nyloc or 7091585, 3/8-16 Hex Center

14 7900003 1 SHOULDER BOLT, 5/16 x 1/4-20 .800 long shoulder
15 5022978 1 DAMPENER, Hydraulic
16 7200006 1 SPACER, 9/16 OD x 12GA x .325
17 7100415 2 WASHER, 1/4” I.D. Flat case hardened steel
18 7091603 2 NUT, 1/4-20 Hex Nyloc or item 22
19 7900002 1 SHOULDER BOLT, 5/16 x 1/4-20 1.360 long shoulder
20 7200005 1 SPACER, 9/16 OD x 12GA x .899
21 7900029 2 SCREW, 1/4-20 x1-1/4” Hex Head Cap, GR 5
22 7092126 2 NUT 1/4-20 Hex Center Lock, GR 5 YZ
23 7091686 8 SCREW, 1/4-20 x 3/4” Hex Washer Self-Tap
24 7300009 1 PLATE, Fwd/Rev Adjust
25 7300010 1 TRACK, Control Stick L.H.
26 7043302 1 CONTROL BRACKET, LH
27 7091304 4 SCREW, 3/8-16 x 1” Hex Head Cap, GR 5, YZ
28 7091619 4 NUT, 3/8-16 Hex Flange Lock
29 7300264 1 BRACKET, Rod Holder, RZT
30 7091095 2 POP RIVET, 1/8 x 3/8”

7500349 1 ASSEMBLY, Fwd/Rev Rod (was 7500059); incl. items 31,

31 7027936 1 ROD END
32 7091497 1 SCREW, 3/8-16 x 1-1/2” Hex Head Cap, GR 5
33 7091630 3 NUT, 3/8-24 Hex, GR B, YZ
34 7090517 3 WASHER, 3/8” Flat
35 7074511 1 SPRING, Compression (Brake)
36 7200009 1 ROD, Link Fwd./Rev. (3/8-24 thread)

tionItem Qt

Note

Lock Nut

33, 34, 35 & 36

Footnotes:

Manual No. 7006460RZT TWIN STICK HYDRO DRIVE 250 Z

SERIES 0 & 1

13

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CONTROL GROUP, LH

Manual No. 7006460 RZT TWIN STICK HYDRO DRIVE 250 Z
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SERIES 0 & 1

CONTROL GROUP, LH

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Part No Descri

37 7900000 1 CLEVIS PIN, 7/16 x 1”
38 7091594 1 COTTER PIN, 1/2 Self Locking, YZ
39 7100487 1 CLIP, Spring
40 7300489 1 BRACKET, Fender Support, LH RZT

tionItem Qt

Note

Footnotes:

Manual No. 7006460RZT TWIN STICK HYDRO DRIVE 250 Z

SERIES 0 & 1

15

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CONTROL GROUP, RH

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SERIES 0 & 1

CONTROL GROUP, RH

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Part No Descri

1 7043338 1 HANDLE
2 7200004 1 ROD, Handle R.H.
3 7100051 1 FOAM GRIP, Handle
4 7900029 2 SCREW, 1/4-20 x1-1/4” Hex Head Cap, GR 5
5 7092126 2 NUT 1/4-20 Hex Center Lock, GR 5 YZ
6 7091628 1 WASHER, .64 x .99 x .05 Flat, YZ
7 7013874 2 BUSHING
8 7400001 1 WELDMENT, Control Bracket, RH
9 7900016 1 WASHER, 5/8 ID x 1.00 OD x .065 Nylon

10 7027344 1 WASHER, 5/8 SAE Flat
11 7011121 1 WASHER, .64 x 1.12 x .028 Beveled
12 7090658 2 NUT, 5/8-18 Hex Jam
13 7091686 6 SCREW, 1/4-20 x 3/4” Hex Washer Self-Tap
14 7300009 1 PLATE, Fwd/Rev Adjust
15 7300008 1 TRACK, Control Stick, R.H.
16 7400006 1 WELDMENT, Lift Bracket
17 7091304 4 SCREW, 3/8-16 x 1” Hex Head Cap, GR 5, YZ
18 7091619 4 NUT, 3/8-16 Hex Flange Lock
19 7300032 1 BRACKET, Switch
20 7023355 1 SWITCH- DPDT also shown in Electrical Group
21 7090913 2 SCREW, #10-24 x 1/2” Hex Washer Self-Tap (Torx)
22 7091299 2 NUT, 3/8-16 Hex Nyloc
23 7014409 2 FLANGE BEARING, 9/16 I.D. P.M. powdered metal
24 1670971 1 THRUST WASHER, .562 ID x 1.000 OD x .030/.032 Thick
25 7200012 1 SHOULDER BOLT, 3/8-16 2.013 long shoulder
26 7900003 1 SHOULDER BOLT, 5/16 x 1/4-20 .800 long shoulder
27 7900002 1 SHOULDER BOLT, 5/16 x 1/4-20 1.360 long shoulder
28 5022978 1 DAMPENER, Hydraulic
29 7200006 1 SPACER, 9/16 OD x 12GA x .325
30 7100415 2 WASHER, 1/4” I.D. Flat case hardened steel
31 7091603 2 NUT, 1/4-20 Hex Nyloc
32 7200005 1 SPACER, 9/16 OD x 12GA x .899
33 7091497 1 SCREW, 3/8-16 x 1-1/2” Hex Head Cap, GR 5

7500059 1 ASSEMBLY, Fwd/Rev Rod incl. next 5 items

34 7027936 1 ROD END
35 7091630 3 NUT, 3/8-24 Hex, GR B, YZ
36 7090517 3 WASHER, 3/8” Flat

tionItem Qt

Note

Footnotes:

Manual No. 7006460RZT TWIN STICK HYDRO DRIVE 250 Z

SERIES 0 & 1

17

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CONTROL GROUP, RH

Manual No. 7006460 RZT TWIN STICK HYDRO DRIVE 250 Z
TP 400-5164-C-HZ-N

18

SERIES 0 & 1