Snapper SCRAMBLER SZT20486BVE User manual

Parts Manual fo
r
Revision 1,
SCRAMBLER ZERO-TURN
SERIES 6
COPYRIGHT
©
2005
McDonough, GA, 30253 U.S.A.
TP 400-5049-1-HZ-N
7/28/2005 Manual No. 7006181
SNAPPER PRODUCTS, INC.
ALL RIGHTS RESERVED.
42" & 48" HYDRO DRIVE SZ
T
MODEL
SZT18426BV
E
SZT20486BV
E

Table Of Content
s
TP 400-5049-1-HZ-N
Manual No. 7006181SCRAMBLER ZERO-TURN
SERIES 6 3
PAGE GROUP
4CASTER, FRONT WHEEL & TIRE ASSEMBLY
6WHEELS- REAR
842" FRONT FRAME & COVER ASSEMBLY
10 48" FRONT FRAME & COVER ASSEMBLY
12 REAR FRAME ASSEMBLY
16 FENDER & TRANSAXLE ASSEMBLY
20 OPERATOR SEAT & TANK
22 TWIN STICK CONTROL, R.H.
26 TWIN STICK CONTROL, L.H.
30 BRAKE/CLUTCH LEVER ASSEMBLY
32 ENGINE COMPONENTS
36 CLUTCH ASSEMBLY
38 42" DECK LIFT HANDLE ASSEMBLY
40 48" DECK LIFT HANDLE ASSEMBLY
42 42" MOWER DECK ASSEMBLY (Part 2)
44 42" MOWER DECK ASSEMBLY (Part 1)
46 42" MOWER DECK ASSEMBLY (Part 3)
48 48" MOWER DECK ASSEMBLY (Part 1)
50 48" MOWER DECK ASSEMBLY (Part 2)
52 42" SPINDLE ASSEMBLY
54 48" SPINDLE ASSEMBLY
56 DECALS
58 ELECTRICAL COMPONENTS (Part 1)
60 ELECTRICAL COMPONENTS (Part 2)
62 WIRING SCHEMATIC

CASTER, FRONT WHEEL & TIRE ASSEMBLY
TP 400-5049-1-HZ-N
Manual No. 7006181 SCRAMBLER ZERO-TURN
SERIES 6
4

CASTER, FRONT WHEEL & TIRE ASSEMBLY
Footnotes:
TP 400-5049-1-HZ-N
Manual No. 7006181SCRAMBLER ZERO-TURN
SERIES 6 5
Part No Descri
p
tionItem Qt
y
Note
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 &
tire assembly
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, GR 5 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

WHEELS- REAR
TP 400-5049-1-HZ-N
Manual No. 7006181 SCRAMBLER ZERO-TURN
SERIES 6
6

WHEELS- REAR
Footnotes:
TP 400-5049-1-HZ-N
Manual No. 7006181SCRAMBLER ZERO-TURN
SERIES 6 7
Part No Descri
p
tionItem Qt
y
Note
1 7058948 2 ASSEMBLY, Rear Tire & Rim, 18 x 8.50-8 Multi-Trac (Incl items
2A, 3A & 7)
used in SZT18426BVE
-- 7058959 2 ASSEMBLY, Rear Tire & Rim, 18 x 9.50-8 Multi-Trac (Incl items
2B, 3B & 7)
used in SZT20486BVE
2A 7046322 1 TIRE, 18 x 8.50-8, Multi-Trac per rear wheel & tire assembly
2B 7072706 1 TIRE, 18 x 9.50-8, Multi-Trac Was 46339, per rear wheel &
tire assembly
3A 7039468 1 RIM, 18 x 8.50 w/25mm Hub 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, Polyethylene
7 7012234 1 VALVE STEM, Air (Snap-in) per rear wheel & tire assembly
8 7042940 2 KEY, Square M6 x 38mm

42" FRONT FRAME & COVER ASSEMBLY
TP 400-5049-1-HZ-N
Manual No. 7006181 SCRAMBLER ZERO-TURN
SERIES 6
8

42" FRONT FRAME & COVER ASSEMBLY
Footnotes:
TP 400-5049-1-HZ-N
Manual No. 7006181SCRAMBLER ZERO-TURN
SERIES 6 9
Part No Descri
p
tionItem Qt
y
Note
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, GR 5 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)

48" FRONT FRAME & COVER ASSEMBLY
TP 400-5049-1-HZ-N
Manual No. 7006181 SCRAMBLER ZERO-TURN
SERIES 6
10

48" FRONT FRAME & COVER ASSEMBLY
Footnotes:
TP 400-5049-1-HZ-N
Manual No. 7006181SCRAMBLER ZERO-TURN
SERIES 6 11
Part No Descri
p
tionItem Qt
y
Note
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, GR 5 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
17 7046426 1 DECAL, Deck Height see decal page
18 7071916 1 DECAL, SNAPPER (14.56” long)
19 7047099 2 BRACKET, Saddle- Front
20 7091573 4 BOLT, 1/4-20 x 5/8” Short Neck Carriage, GR 5 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 (1/2-13 thread)
27 7091598 1 COTTER PIN, 1/8 x 1” Was 90041
28 7090667 4 WASHER, 1/2” Flat
29 7046599 1 SWIVEL, .50 Thru Hole
30 7091894 1 NUT, 1/2-13 Hex Center Lock, GR 5
31 7091947 1 HAIR PIN, 1/8” Dia. x 1/2”
32 7090250 2 WASHER, 1/2” SAE Flat

REAR FRAME ASSEMBLY
TP 400-5049-1-HZ-N
Manual No. 7006181 SCRAMBLER ZERO-TURN
SERIES 6
12

REAR FRAME ASSEMBLY
Footnotes:
TP 400-5049-1-HZ-N
Manual No. 7006181SCRAMBLER ZERO-TURN
SERIES 6 13
Part No Descri
p
tionItem Qt
y
Note
1 7046991 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, GR 5 Was 90004
6 7075630 1 HINGE, Seat
7 7091601 4 NUT, 5/16-18 Hex Flange Lock, GR 5 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, GR 5 or B
12A 7041793 1 WELDMENT, Battery Bracket used in SZT18426BVE
12B 7058238 1 WELDMENT, Battery Bracket used in SZT20486BVE
13 7013321 2 BUSHING, Tie Rod
14 7090238 4 SCREW, 5/16-24 x 1” Hex Head Cap, GR 5
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, GR 5 or B
18 7011033 2 GROMMET
19 7010935 2 WASHER, 3/4” Flat
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, GR 5 or B
25 7024344 1 PULLEY, Idler, V 3.30 HA
26 7079832 1 BOLT, 3/8-16 x 4” Hex Head Cap, GR 5
27 7034937 1 BRACKET, Hydro Idler
28 7073428 1 SPRING, Hydro Idler
29 7091553 1 SCREW, 3/8-16 x 1-3/4” Hex Head Cap, GR 5
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
components page
35 7075102 1 SLEEVE, Idler
36 7034938 1 GUIDE, Belt

REAR FRAME ASSEMBLY
TP 400-5049-1-HZ-N
Manual No. 7006181 SCRAMBLER ZERO-TURN
SERIES 6
14

REAR FRAME ASSEMBLY
Footnotes:
TP 400-5049-1-HZ-N
Manual No. 7006181SCRAMBLER ZERO-TURN
SERIES 6 15
Part No Descri
p
tionItem Qt
y
Note
37 7058691 1 COVER, Spring
38 7091272 4 FASTENER, Ratchet
39 7043858 2 BUSHING, Flange, .64 x .75 x .5
40 7072878 2 PLATE, Pivot
41 7091000 8 SCREW, 5/16-18 x 7/8” Pan Head Self-Tap (Torx)
42 7091601 8 NUT, 5/16-18 Hex Flange Lock, GR 5 Was 91070
43 7072907 2 WIREFORM, Control
44 7042485 2 WELDMENT, Bellcrank
45 7090841 1 PIN, 3/16 x 1-1/2” Roll

FENDER & TRANSAXLE ASSEMBLY
TP 400-5049-1-HZ-N
Manual No. 7006181 SCRAMBLER ZERO-TURN
SERIES 6
16

FENDER & TRANSAXLE ASSEMBLY
Footnotes:
TP 400-5049-1-HZ-N
Manual No. 7006181SCRAMBLER ZERO-TURN
SERIES 6 17
Part No Descri
p
tionItem Qt
y
Note
1 7029128 1 TRANSAXLE, Hydro Eaton Model X778-005
2 7029129 1 TRANSAXLE, Hydro w/o Manifold R.H. Eaton Model X778-011
3 7015894 2 KEY, #605 Woodruff
4 7091122 8 SCREW, 1/4-20 x 1/2” Hex Washer Self-Tap Was 90539
5 7035337 2 FAN, 6” O.D., 10 Blade
6 7035336 2 PULLEY, Hydro Input
7 7091771 2 RING, RR3100-66 External Retaining
8 7042773 1 V-BELT, HA Sect. 42.5” effective length Hydro Drive
9 7034915 2 BRACKET, Support, Fender
10 7034916 1 BRACKET, Support, Hydro
11 7091819 4 SCREW, 1/4-20 x 5/8” Hex Washer Self-Tap Was 90362
12 7034909 1 FENDER, Rear Frame, Left Hand
13 7034908 1 FENDER, Rear Frame, Right Hand
14 7034917 1 BRACKET, Deck Support, Left Rear used in SZT18426BVE
15 7035424 1 BRACKET, Deck Support, Right Rear used in SZT18426BVE
17 7091541 26 SCREW, 5/16-18 x 3/4” Hex Washer Self-Tap Was 90368
18 7090324 8 SCREW, 3/8-16 x 1” Hex Washer Self-tap
19 7073385 1 TRANSMISSION ROD, RH, Twin Stick return to neutral
20 7073419 1 TRANSMISSION ROD, LH, Twin Stick return to neutral
21 7091299 2 NUT, 3/8-16 Hex Nyloc
22 7039485 1 CABLE, Hydro Release Valve Rear Frame Asy pg item 30
23 7044767 2 DECAL, Hydro Reservoir see decal page
24 7039484 1 BRACKET, Cable, Hydro Release Valve
25 7090361 2 SCREW, 5/16-18 x 5/8” Hex Washer Self-Tap
26 7039483 2 BRACKET, Actuator, Hydro Release Valve
27 7012114 2 BUSHING, Differential Link, Powdered Metal
28 7091841 2 SCREW, 5/16-18 x 1” Hex Washer Self-Tap, GR 5
29 7073182 2 ARM, Direction Control- Hydro Transaxle
30 7091165 4 BOLT, 1/4-28 x 5/8” w/Nyloc Patch, GR 8
31 7090746 4 WASHER, 1/4” Belleville
32 7034914 2 ARM, Brake
33 7090122 6 WASHER, 3/8” SAE Flat
34 7073420 1 BRAKE ROD, RH (3/8-16 thread)
35 7073046 1 BRAKE ROD, L. H. (3/8-16 thread)
36 7091594 4 COTTER-PIN, 1/16" x 1.42" Self-Locking Was 24874
37 7024586 2 SWIVEL, Brake Link- PM
NOTE: Use Mobil 1 DTE 26 oil for hydro transaxle.

FENDER & TRANSAXLE ASSEMBLY
TP 400-5049-1-HZ-N
Manual No. 7006181 SCRAMBLER ZERO-TURN
SERIES 6
18

FENDER & TRANSAXLE ASSEMBLY
Footnotes:
TP 400-5049-1-HZ-N
Manual No. 7006181SCRAMBLER ZERO-TURN
SERIES 6 19
Part No Descri
p
tionItem Qt
y
Note
38 7074511 2 SPRING, Brake Compression
NOTE: Use Mobil 1 DTE 26 oil for hydro transaxle.

OPERATOR SEAT & TANK
TP 400-5049-1-HZ-N
Manual No. 7006181 SCRAMBLER ZERO-TURN
SERIES 6
20