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Parts Manual for
PRO HYDRO WALK BEHIND MOWERS
MID-SIZE
SERIES 3
POWER UNIT MOWER
MODELS MODELS
SPLH153KW SPA361
SPLH173KW SPA481
SPA521
SPA611
McDonough, GA, 30253 U.S.A.
COPYRIGHT © 2005
Manual No. 7006936
SNAPPER PRODUCTS, INC.
ALL RIGHTS RESERVED. Revision IR, 7/8/2005 TP 400-5073-IR-CW-N
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Table Of Contents PAGE GROUP 4 LOOP HANDLE & CONTROL ASSEMBLIES TRACKING CONTROL ASSEMBLY 6 OIL TANK ASSEMBLY 8 FUEL TANK ASSEMBLY 10 REAR DECK ASSEMBLY 12 14 RH PUMP ASSEMBLY LH PUMP ASSEMBLY 16 POWER UNIT IDLER ASSEMBLY 18 20 ENGINE GROUP TRACTION, REAR WHEEL ASSEMBLY 22 24 CASTER, WHEEL & TIRE ASSEMBLY 36" MOWER DECK ASSEMBLY (Adjustable Height) 26 48", 52" & 61" MOWER DECK ASSY (Frame) 30 34 48", 52" & 61" MOWER DECK ASSY (Deck) 36" DECK IDLER ASSEMBLY 38 48" & 61" DECK IDLER ASSEMBLY 40 42
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LOOP HANDLE & CONTROL ASSEMBLIES Manual No. 7006936 PRO HYDRO WALK BEHIND MOWERS TP 400-5073-IR-CW-N SERIES 3 4
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LOOP HANDLE & CONTROL ASSEMBLIES Item Part No Qty Description Note 1 7011138 1 IGNITION KEY, Pair 2 7012685 1 NUT, 5/8-32 Hex (Ignition Switch) 3 7012686 1 NUT, 1/2-27 Hex (Special) 4 7014341 2 RETAINING RING Truarc #5133-50 5 7017817 1 SWITCH, Ignition, 2-Pole, Recoil Start 6 7022166 1 ROD, Pivot, 1/2” Dia. x 18.542 w/2 retaining Ring Grooves 7 7027141 2 SWIVEL 8 7027225 1 SWITCH, OPC, Single Pole (NC) 9 7028856 2 CONTROL ROD, Traction (5/16-24 threads) 10 7028857 4 BEARING, Nyliner 11 7074648
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TRACKING CONTROL ASSEMBLY Manual No. 7006936 PRO HYDRO WALK BEHIND MOWERS TP 400-5073-IR-CW-N SERIES 3 6
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TRACKING CONTROL ASSEMBLY Item Part No Qty Description Note 1 7011879 1 GRIP, Vinyl 2 7013550 1 PIN, 3/16 x 1” Roll 3 7011121 2 WASHER, 5/8” I.D., 1-1/4” O.D. Belleville 4 7027125 1 SPRING, Compression 5 7027168 2 SCREW, 5/16-18 X 1” Hex Head Cap, GR 5 6 7027169 1 SCREW, 3/8-16 x 5” Hex Head Cap, GR 5 7 7028859 1 LEVER 8 7028860 2 BUSHING 9 7029040 4 WASHER, Slipper 10 7034803 2 PIN, Shoulder 11 7034830 1 CAM, Track 12 7034877 2 PLATE, Speed, Accutrack 13 7091299 1 NUT, 3/8-16 Hex Nyloc 14 70917
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OIL TANK ASSEMBLY Manual No. 7006936 PRO HYDRO WALK BEHIND MOWERS TP 400-5073-IR-CW-N SERIES 3 8
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OIL TANK ASSEMBLY Item Part No Qty Description Note 1 7072899 1 COVER, Oil Tank Bracket 2 7015761 2 SHOULDER BOLT, 5/16-18 3 7091495 2 SCREW, 1/4-20 x 3/4” Hex Head Cap, GR 5 4 7091294 4 WASHER, .28 x .63 x .06 Flat 5 7072895 1 BRACKET, Reservoir, Hydro 6 7011079 2 WASHER, 3/8” Curved 7 7091298 6 NUT, 5/16-18 Hex Nyloc 8 7023295 2 U-NUT 1/4-20 9 7091705 2 NUT, 1/4-20 Hex Top Lock, GR B 10 7091303 4 BOLT, 5/16-18 x 1” Short Neck Carriage, GR 5 11 -- 2 GROMMET Dapco p/n 10672 12 -- 2 *ELBOW Dapco
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FUEL TANK ASSEMBLY Manual No. 7006936 PRO HYDRO WALK BEHIND MOWERS TP 400-5073-IR-CW-N SERIES 3 10
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FUEL TANK ASSEMBLY Item Part No Qty Description Note 1 7028903 1 CAP, Fuel Tank Kelch # 200972 2 7044639 1 FUEL TANK includes item 1 3 7034923 2 STRAP, Tank 4 7091207 2 SCREW, #10-24 x 2-1/2” Pan Head Machine 5 7091290 2 NUT, #10-24 Hex Nyloc 6 7012222 6 CLAMP, Fuel Hose or 29900 7 7016325 1 VALVE, Fuel 8 7014359 1 FILTER, In-Line 9 7032956 1 *HOSE, Fuel (1/4” I.D. x 10” Long) 10 7024055 2 *HOSE, Fuel (1/4” I.D. x 6-1/2” Long) 11 7076272 1 *HOSE, Fuel (1/4” I. D. x “ 8-1/2 Long) Footnotes *NOTE:
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REAR DECK ASSEMBLY Manual No. 7006936 PRO HYDRO WALK BEHIND MOWERS TP 400-5073-IR-CW-N SERIES 3 12
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REAR DECK ASSEMBLY Item Part No Qty Description Note 1 7044679 1 DECK, Rear (Weldment) 2 7046255 2 WHEEL MOTOR includes item 16 3 7091823 2 KEY, 5/32 x 5/8” Woodruff SAE J502 4 7091304 20 SCREW, 3/8-16 x 1” Hex Head Cap, GR 5 5 7091704 14 NUT, 3/8-16 Hex Top Lock, GR B 6 7091303 2 BOLT, 5/16-18 x 1” Short Neck Carriage, GR 5 7 7035267 1 BRACKET, Anti-Spin 8 7091706 3 NUT, 5/16-18 Hex Top Lock, GR B 9 7044751 1 KEY, 1/4” Square w/Bevel (3/4” long) 10 7027132 1 PULLEY, 4”, Engine/Hydro 11 7029615
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RH PUMP ASSEMBLY Manual No. 7006936 PRO HYDRO WALK BEHIND MOWERS TP 400-5073-IR-CW-N SERIES 3 14
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RH PUMP ASSEMBLY Item Part No Qty Description Note 1 7078030 1 HOSE ASSEMBLY, Pro Hydro Series 3 (13.5” hose length) filter to pump 2 7027111 2 FITTING, 90 Degree- “O”-Ring Boss 3 7091721 1 ROLL PIN, 5mm x 25mm 4 7072893 1 SHIFT ARM, Pump 5 7011223 1 PUMP, Hydraulic, RH, HG, Pro Ser. 3 6 7091528 4 WASHER, 3/8” I.D. x 7/8” O.D. x 1/16” Flat 7 7091704 2 NUT, 3/8-16 Hex Top Lock, GR B 8 7034926 2 FITTING, Hydraulic, Straight 3/4-16 UNF 9 7027181 2 BOLT, 3/8-16 x 1-1/4” Short Neck Carriage, GR 5 10
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LH PUMP ASSEMBLY Manual No. 7006936 PRO HYDRO WALK BEHIND MOWERS TP 400-5073-IR-CW-N SERIES 3 16
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LH PUMP ASSEMBLY Item Part No Qty Description Note 1 7011222 1 PUMP, Hydraulic, LH, HG, Pro Ser. 3 2 7091705 1 NUT, 1/4-20 Hex Top Lock, GR B 3 7027111 2 FITTING, 90 Degree- “O”-Ring Boss 4 7078030 1 HOSE ASSEMBLY, Pro Hydro Series 3 (13.5” hose length) filter to pump 5 7091721 1 ROLL PIN, 5mm x 25mm 6 7028863 1 ARM, Pump 7 7091575 1 NUT, 5/16-18 Hex Center Lock, GR 5 or B 8 7072893 1 SHIFT ARM, Pump 9 7091528 4 WASHER, 3/8” I.D. x 7/8” O.D. x 1/16” Flat 10 7027139 1 ROD END, Pump Control Linkag
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POWER UNIT IDLER ASSEMBLY Manual No. 7006936 PRO HYDRO WALK BEHIND MOWERS TP 400-5073-IR-CW-N SERIES 3 18
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POWER UNIT IDLER ASSEMBLY Item Part No Qty Description Note 1 7027220 1 BOLT, 3/8-16 x 3-1/4” Hex Head, GR 5 2 7090517 2 WASHER, 3/8” Flat 3 7027129 1 PULLEY, Idler 4 7026886 1 IDLER ARM Weldment 5 7091299 4 NUT, 3/8-16 Hex Nyloc 6 7027124 1 SPRING, Idler Tension (extension) 7 7091704 1 NUT, 3/8-16 Hex Top Lock, GR B 8 7016561 1 BUSHING, 1” x 14 Ga Machine 9 7076998 1 GREASE FITTING, 1/4-28 Straight 10 7016173 1 SPACER, Pivot 11 7027221 2 BOLT, 3/8-16 x 3-1/2” Hex Head, GR 5 Footnotes PRO HYDRO
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ENGINE GROUP Manual No. 7006936 PRO HYDRO WALK BEHIND MOWERS TP 400-5073-IR-CW-N SERIES 3 20
