Snapper YZ20485BVE, YZ18425BVE, YZ20486BVE, YZ18426BVE User Manual

Parts Manual fo

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Z

E

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SCRAMBLER 42" & 48" HYDRO DRIVE Y

SERIES 5 & 6

MODEL

YZ18425BV
YZ18426BV
YZ20485BV
YZ20486BV

COPYRIGHT © 2005
SNAPPER PRODUCTS, INC.
ALL RIGHTS RESERVED.

Revision 3,

McDonough, GA, 30253 U.S.A.

7/26/2005

Manual No. 7006176

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PAGE GROUP

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CASTER, FRONT WHEEL & TIRE ASSEMBLY
WHEELS- REAR
42" FRONT FRAME & COVER ASSEMBLY
48" FRONT FRAME & COVER ASSEMBLY
REAR FRAME ASSEMBLY
JOYSTICK & OPERATOR SEAT ( Par t 1)
JOYSTICK & OPERATOR SEAT ( Par t 2)
FENDER & TRANSAXLE ASSEMBLY
BRAKE/CLUTCH LEVER ASSEMBLY
ENGINE COMPONENTS
CLUTCH ASSEMBLY
42" DECK LIFT HANDLE ASSEMBLY
48" DECK LIFT HANDLE ASSEMBLY
42" MOW ER DECK ASSEMBLY (Part 1)
42" MOW ER DECK ASSEMBLY (Part 2)
42" MOW ER DECK ASSEMBLY (Part 3)
48" MOW ER DECK ASSEMBLY (Part 1)
48" MOW ER DECK ASSEMBLY (Part 2)
42" SPINDLE ASSEMBLY
48" SPINDLE ASSEMBLY
DECALS (Part 1)
DECALS (Part 2)
ELECTRICAL COMPONENTS (Par t 1)
ELECTRICAL COMPONENTS (Par t 2)
WIRING SCHEMATIC (18 hp engine)
WIRING SCHEMATIC (20 hp engine)

Table Of Content

SERIES 5 & 6

Manual No. 7006176SCRAMBLER 42" & 48" HYDRO DRIVE YZ

3

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CASTER, FRONT WHEEL & TIRE ASSEMBLY

Manual No. 7006176 SCRAMBLER 42" & 48" HYDRO DRIVE YZ
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4

SERIES 5 & 6

CASTER, FRONT WHEEL & TIRE ASSEMBLY

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Part No Descri

1 7059090 2 ASSEMBLY, Front Wheel & Tire (Complete) (Includes Items 2

thru 5)
2 7035618 1 TIRE, 11 x 4.00-5, Smooth Tread per front wheel & tire assembly
3 7039477 1 RIM, 5.00 Dia. x 3.00 per front wheel & tire assembly
4 7076998 1 LUBE FITTING, 1/4-28 Thread Forming Was 29275, per front wheel &

5 7012234 1 VALVE STEM, Air (Snap-in) per front wheel & tire assembly
6 7012709 2 RING, 1” External Retaining
7 7023556 4 BUSHING, Caster Was 46626
8 7013864 2 LUBE FITTING, Straight (press-fit for .187 dia. Hole)
9 7041783 2 WELDMENT, Pivot Yoke, Caster

10 7090839 2 NUT, 7/16-14 Hex Center Lock, GR5 or B
11 7035359 2 TUBE, 5/8 O.D. x 14 Ga x 4.51
12 7035358 4 BEARING, Ball, 5/8 x 1-3/8”
13 7091772 2 SCREW, 7/16-14 x 6” Hex Head Cap, GR5

tionItem Qt

Note

tire assembly

Footnotes:

Manual No. 7006176SCRAMBLER 42" & 48" HYDRO DRIVE YZ

SERIES 5 & 6

5

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WHEELS- REAR

Manual No. 7006176 SCRAMBLER 42" & 48" HYDRO DRIVE YZ
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SERIES 5 & 6

WHEELS- REAR

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Part No Descri

1 7058959 2 ASSEMBLY, Rear Tire & Rim, 18 x 9.50-8, Multi-Trac ( Incl. 2A,

3A & 7)

7058948 2 ASSEMBLY, Rear Tire & Rim (Includes items 2B, 3B & 7) used on 42” Deck Models

2A 7072706 1 TIRE, 18 x 9.50-8, Multi-Trac Was 46339, per rear wheel &

2B 7046322 1 TIRE, 18 x 8.50-8, Multi-Trac per rear wheel & tire assembly
3A 7039468 1 RIM, 18 x 8.50 Wheel w/25mm Hub I. D. per rear wheel & tire assembly
3B 7039468 1 RIM, 18 x 8.50 w/25mm Hub per rear wheel & tire assembly

4 7072028 2 WASHER, 1.56 x 1.054 x .047 Flat
5 7091764 2 KLIPRING, 1” External (Waldes Truarc 5304-100)
6 7011022 2 HUB CAP
7 7012234 1 VALVE STEM, Air (Snap-in) per rear wheel & tire assembly
8 7042940 2 KEY, Square M6 x 38mm

tionItem Qt

Note

used on 48” Deck Models

tire assembly

Footnotes:

Manual No. 7006176SCRAMBLER 42" & 48" HYDRO DRIVE YZ

SERIES 5 & 6

7

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42" FRONT FRAME & COVER ASSEMBLY

Manual No. 7006176 SCRAMBLER 42" & 48" HYDRO DRIVE YZ
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SERIES 5 & 6

42" FRONT FRAME & COVER ASSEMBLY

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Part No Descri

1 7059380 1 WELDMENT, Front Frame Series 3
2 7075910 1 PLATE, Footrest Support
3 7090595 6 BOLT, 5/16-18 x 3/4” Hex Flange Lock
4 7091601 5 NUT, 5/16-18 Hex Flange Lock, GR5 Was 91070
5 7028260 2 FASTENER, “U” Type
6 7090324 2 SCREW, 3/8-16 x 1” Hex Washer Self-tap
7 7090517 2 WASHER, 3/8” FLAT (wide)
8 7035375 2 SPACER, Front Frame Pivot
9 7035374 1 PLATE, Front Frame Slip

10 7075841 1 FLOOR PAN, HOZ
11 7075219 1 FOOTREST, HOZ
12 7091890 4 WASHER, 1/4” Internal/External Lock
13 7023341 2 KNOB (1/4-20 thread)
14 7075885 1 MAT, Floor
15 7041818 3 PAD, Floor Board Support
16 7075993 1 DECAL, Warning, Read Manuals & Instructions see decal page
17 7046426 1 DECAL, Deck Height see decal page
18 7071916 1 DECAL, SNAPPER (14.56” long)

tionItem Qt

Note

Footnotes:

Manual No. 7006176SCRAMBLER 42" & 48" HYDRO DRIVE YZ

SERIES 5 & 6

9

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48" FRONT FRAME & COVER ASSEMBLY

Manual No. 7006176 SCRAMBLER 42" & 48" HYDRO DRIVE YZ
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10

SERIES 5 & 6

48" FRONT FRAME & COVER ASSEMBLY

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Part No Descri

1 7059380 1 WELDMENT, Front Frame Series 3
2 7075910 1 PLATE, Footrest Support
3 7090595 6 BOLT, 5/16-18 x 3/4” Hex Flange Lock
4 7091601 5 NUT, 5/16-18 Hex Flange Lock, GR5 Was 91070
5 7028260 2 FASTENER, “U” Type
6 7090324 2 SCREW, 3/8-16 x 1” Hex Washer Self-tap
7 7090517 2 WASHER, 3/8” FLAT (wide)
8 7035375 2 SPACER, Front Frame Pivot
9 7035374 1 PLATE, Front Frame Slip

10 7075841 1 FLOOR PAN, HOZ
11 7075219 1 FOOTREST, HOZ
12 7091890 4 WASHER, 1/4” Internal/External Lock
13 7023341 2 KNOB (1/4-20 thread)
14 7075885 1 MAT, Floor
15 7041818 3 PAD, Floor Board Support
16 7075993 1 DECAL, Warning, Read Manuals & Instructions see decal page
17 7046426 1 DECAL, Deck Height see decal page
18 7071916 1 DECAL, SNAPPER (14.56” long)
19 7047099 2 BRACKET, Saddle
20 7091573 4 BOLT, 1/4-20 x 5/8” Short Square Neck Carriage Was 90551
21 7091584 6 NUT, 1/4-20 Hex Flange Lock Was 90583
22 7059240 1 WELDMENT, Front Lift, 48
23 7022717 1 ROD, Deck Support
24 7017847 1 RING, .438 External Retaining
25 7047060 1 WELDMENT, Rear Lift
26 7074256 1 TIMING ROD, 48 (1/2-13 thread)
27 7091598 1 PIN, 1/8 x 1” Cotter Was 90041
28 7090667 1 WASHER, 1/2 SAE Flat
29 7046599 1 SWIVEL, .50 Thru Hole
30 7091894 1 NUT, 1/2-13 Hex Center Lock, GR5 or B
31 7091947 1 HAIR PIN, 1/8 x 1/2”
32 7090250 2 WASHER, 1/2” SAE Flat

tionItem Qt

Note

Footnotes:

Manual No. 7006176SCRAMBLER 42" & 48" HYDRO DRIVE YZ

SERIES 5 & 6

11

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REAR FRAME ASSEMBLY

Manual No. 7006176 SCRAMBLER 42" & 48" HYDRO DRIVE YZ
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12

SERIES 5 & 6

REAR FRAME ASSEMBLY

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Part No Descri

1 7041782 1 WELDMENT, Rear Frame
2 7035368 2 CUSHION, Seat Support
3 7035369 2 SPRING, Seat Support
4 7090999 2 SCREW, 1/4-20 x 5/8” Pan Head Self-Tap (Torx)
5 7090731 2 BOLT, 5/16-18 x 1/2” Short Neck Carriage, GR5 Was 90004
6 7075630 1 HINGE, Seat
7 7091601 2 NUT, 5/16-18 Hex Flange Lock, GR5 Was 91070
8 7033587 1 BUMPER, Rear
9 7091506 4 SCREW, 5/16-18 x 1-1/2” Hex Washer Self-Tap

10 7091587 1 WASHER, .531 x 1.062 x .121 SAE Flat

11 7090975 1 NUT, 1/2-13 Hex Center Lock, GR5 or B
12A 7041793 1 WELDMENT, Battery Bracket
12B 7058238 1 WELDMENT, Battery Bracket used on 48” Deck Model only

13 7013321 2 BUSHING, Tie Rod

14 7090238 4 SCREW, 5/16-24 x 1” Hex Head Cap, GR5

15 7011791 4 RETAINER, 5/16” Bolt

16 7091315 4 WASHER, .32 x .58 x .08 Split Lock

17 7091297 4 NUT, 5/16-24 Hex, GR5 or B

18 7011033 2 GROMMET

19 7029464 1 ASSEMBLY, Brake/Clutch Cable

20 7091730 1 BOLT, 1/2-13 Hex Shoulder

21 7058728 1 WELDMENT, Idler Arm, Primary

22 7058692 1 SPRING, Extension- 5” long

23 7090122 3 WASHER, 3/8” SAE Flat

24 7091585 2 NUT, 3/8-16 Hex Center Lock, GR5 or B

25 7024344 1 PULLEY, Idler, V 3.30 HA

26 7079832 1 BOLT, 3/8-16 x 4” Hex Head Cap, GR5

27 7034937 1 BRACKET, Hydro Idler

28 7045168 1 SPRING, Extension, Hydro Idler

29 7091553 1 SCREW, 3/8-16 x 1-3/4” Hex Head Cap, GR5

30 7039485 1 CABLE, Hydro Release Valve

31 7091240 2 SCREW, #10-32 x 5/8” Hex Washer Head Machine

32 7018574 1 IDLER, 4.12” Outside Diameter, Flat

33 7090376 2 NUT, #10-32 Hex Nyloc

34 7022886 1 SWITCH, Seat (NO/NC) Snap-In also shown on electronic

35 7075102 1 SLEEVE, Idler

36 7034938 1 GUIDE, Belt

tionItem Qt

Note

components page

Footnotes:

Manual No. 7006176SCRAMBLER 42" & 48" HYDRO DRIVE YZ

SERIES 5 & 6

13

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REAR FRAME ASSEMBLY

Manual No. 7006176 SCRAMBLER 42" & 48" HYDRO DRIVE YZ
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14

SERIES 5 & 6

REAR FRAME ASSEMBLY

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Part No Descri

37 7058691 1 COVER-Spring

38 7091272 4 FASTENER, Ratchet

39 7043858 2 BUSHING, Flange, .64 x .75 x .5

tionItem Qt

Note

Footnotes:

Manual No. 7006176SCRAMBLER 42" & 48" HYDRO DRIVE YZ

SERIES 5 & 6

15

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JOYSTICK & OPERATOR SEAT (Part 1)

Manual No. 7006176 SCRAMBLER 42" & 48" HYDRO DRIVE YZ
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16

SERIES 5 & 6

JOYSTICK & OPERATOR SEAT (Part 1)

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Part No Descri

1 7035483 1 BRACKET, R.H. Tank Support
2 7042637 1 WELDMENT, Bracket, Joystick
3 7035533 1 PIVOT, Joystick Control
4 7042636 1 WELDMENT, Handle, Joystick Control
5 7091800 4 BOLT, 5/16-18 Shoulder, w/Nylon Patch
6 7023656 1 LEVER, Shift Handle (grip)
7 7090844 1 ROLL PIN, 3/16 x 3/4”
8 7058531 1 ASSEMBLY, R.H. Fender

9 7075612 1 BRACKET, R.H. Console
10 7035936 1 BOOT, Joystick, Rubber
11 7046246 1 BRACKET, Joystick Boot
12 7046494 1 STOP, Joystick
13 7090999 9 SCREW, 1/4-20 x 5/8” Pan Head Self-Tap (Torx)
14 7075811 1 DECAL, Ignition Switch see decal page
15 7075760 1 DECAL, SNAPPER
16 7034817 1 DECAL, SCRAMBLER
17 7091593 1 PIN, 3/8 Self Locking Cotter
18 7090188 3 WASHER, .34 x .69 x .08 Flat
19 7044717 1 CYLINDER, Joystick Control
20 7044763 1 WELDMENT, U-Bracket
21 7091020 2 PUSHNUT, 1/4”
22 7044702 1 PIN, Joystick
23 7091511 1 NUT, 5/16-18 Hex, GR5 or B
24 7091315 1 WASHER, .32 x .58 x .08 Split Lock
25 7014664 1 BOLT, 5/16-18 x .530” Shoulder
26 7075617 1 ARM REST, HOZ
27 7091908 2 SCREW, 5/16-18 x 1-3/4” Hex Head Cap, GR5
28 7091298 2 NUT, 5/16-18 Hex Nyloc
29 7075610 1 FENDER, R.H. Lower
30 7091542 4 SCREW, 5/16-18 x 1/2” Pan Head Self-Tap (Torx)
31 7026343 1 SWITCH, Ignition (After-fire Solenoid) also shown on electronic

32 7091819 7 SCREW, 1/4-20 x 5/8” Hex Washer Self-Tap Was 90362
33 7058513 1 WELDMENT, Fender Support
34 7090361 4 SCREW, 5/16-18 x 5/8” Hex Washer Self-Tap

tionItem Qt

Note

components page

Footnotes:

Manual No. 7006176SCRAMBLER 42" & 48" HYDRO DRIVE YZ

SERIES 5 & 6

17

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JOYSTICK & OPERATOR SEAT (Part 2)

Manual No. 7006176 SCRAMBLER 42" & 48" HYDRO DRIVE YZ
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18

SERIES 5 & 6

JOYSTICK & OPERATOR SEAT (Part 2)

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Part No Descri

1 7035481 1 BRACKET, L.H. Tank Support

2 7075629 1 BRACKET, Brake/Clutch Detent

3 7075609 1 FENDER, L.H. Lower

4 7023355 1 SWITCH, Park Brake (NC/NO) also shown on electronic

5 7090913 2 SCREW, #10-24 x 1/2" Hex Washer Self-Tap (Torx) (Torx)
6A 7075611 1 BRACKET, L.H. Console series 5
6B 7038601 1 BRACKET, L.H. Console YZ18426BVE

6C 7078034 1 BRACKET, L.H. Console YZ20486BVE

7 7075884 1 SWITCH, PTO E.C. (Delta Part No. 6201-219) also shown on electronic

8A 7072517 1 CONTROL, Throttle/Choke, Dual Lever series 5
8B 7028564 1 CONTROL, Throttle series 6 (not shown)

9 7058511 1 WELDMENT, Fuel Tank Support
10 7058530 1 ASSEMBLY, Fuel Tank/Left Hand Fender includes fuel cap (75748),

11 7075748 1 GAS CAP w/Screw Vent
12 7074835 1 FITTING, Dapco Dapco part number #11492
13 7090999 6 SCREW, 1/4-20 x 5/8” Pan Head Self-Tap (Torx)
14 7012337 1 GROMMET
15 7075760 1 DECAL, SNAPPER
16 7075708 1 DIP TUBE
17 7071683 1 DECAL, Hydro Release see decal page
18 7090188 2 WASHER, .34 x .69 x .08 Flat
19 7075812 1 DECAL, Park Brake see decal page
20 7075810 1 DECAL, Operating Instructions see decal page
21 7044897 1 SEAT, Milsco High Back
22 7046561 1 TETHER, Seat
23 7075628 1 HEAT SHIELD, Engine
24 7090858 4 SCREW, 5/16-18 x 1/2” Hex Washer Self-Tap
25 7023655 1 LEVER, Throttle Control series 6
26 7075617 1 ARM REST, HOZ
27 7091908 2 SCREW, 5/16-18 x 1-3/4” Hex Head Cap, GR 5
28 7091298 2 NUT, 5/16-18 Hex Nyloc
29 7071921 1 RIVET, Plastic Snap series 6
30 7091542 4 SCREW, 5/16-18 x 1/2” Pan Head Self-Tap (Torx)
32 7091819 3 SCREW, 1/4-20 x 5/8” Hex Washer Self-Tap Was 90362
34 7090361 2 SCREW, 5/16-18 x 5/8” Hex Washer Self-Tap

tionItem Qt

Note

components page

components page

grommet (12337), fitting (74835)
& tube (75708)

Footnotes:

Manual No. 7006176SCRAMBLER 42" & 48" HYDRO DRIVE YZ

SERIES 5 & 6

19

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FENDER & TRANSAXLE ASSEMBLY

Manual No. 7006176 SCRAMBLER 42" & 48" HYDRO DRIVE YZ
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20

SERIES 5 & 6