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QUEST®
For Serial Nos.
720,000 & Higher
Part No. 4500-339 Rev. A
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-1-
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READ OPERATOR’S MANUAL BEFORE OPERATING OR SERVICING EXMARK EQUIPMENT TABLE OF CONTENTS Description Page Cutter Housing Assembly ................................................7 48” Deck Group ............................................................3-4 52” Deck Group ............................................................5-6 Decal Group ..................................................................17 Electrical Diagram...........................................
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48” DECK GROUP Item Part No. Description Qty. Item Part No. Description Qty. 1 109-6253 Asm, Deck W/Decals.............................1 16 3231-25 Bolt, Carriage 3/8-16 x 1 1/4 .................. 4 2 52-2860 Washer..................................................2 17 109-3449 Shield, Belt ............................................ 2 3 109-9158 Asm, Idler Arm W/Bearings....................1 18 3230-23 Bolt, Carriage
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48” DECK GROUP (Continued) Item Part No. Description Qty. Item Part No. Description Qty. 1 109-6388 Kit, Anti-Scalp Roller..............................3 7 3231-25 Bolt, Carriage 3/8-16 x 1 1/4 .................. 8 1:1 112-3977 Bolt, Shoulder........................................1 8 104-8301 Nut, Nyloc 3/8-16 Flg ............................. 8 1:2 1-603299 Roller, Anti-Scalp......................
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52” DECK GROUP Item Part No. Description Qty. Item Part No. Description Qty. 1 109-6254 Asm,52 Deck W/ Decals.........................1 16 3231-25 Bolt, Carriage 3/8-16 x 1 1/4 .................. 4 2 52-2860 Washer..................................................2 17 109-3449 Shield, Belt ............................................ 2 3 109-9158 Asm, Idler Arm W/Bearings....................1 18 3230-23 Bolt, Carriage 5/16
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52” DECK GROUP (Continued) Item Part No. Description Qty. Item Part No. Description Qty. 1 109-6388 Kit, Anti-Scalp Roller..............................3 7 3231-25 Bolt, Carriage 3/8-16 x 1 1/4 .................. 8 1:1 112-3977 Bolt, Shoulder........................................1 8 104-8301 Nut, Nyloc 3/8-16 Flg ............................. 8 1:2 1-603299 Roller, Anti-Scalp..........................
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CUTTER HOUSING ASSEMBLY Item Part No. Description Qty. Item Part No. Description Qty. 1 109-9380 Asm, Cutter Housing..............................1 4 109-7431 Spindle, Hex Pilot.................................. 1 1:1 62-3661 Spacer, Bearing.....................................1 5 109-7429 Washer, Blade Drive.............................. 1 1:2 109-9379 Bearing, Ball....................
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FRAME GROUP Item Part No. Description Qty. Item Part No. Description Qty. 1 109-8825 Asm, Frame W/ Decal............................1 8:1:4 302-5 Zerk 1/4-28 Str Thrd Forming................. 1 1:2 109-6008 Decal, Drive Release .............................2 8:1:593-4244 Tube, Inner............................................ 1 1:3 106-5517 Decal, Surface, Hot................................2 8:2 104-3667 Spanner, Wheel....
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FRAME GROUP (Continued) Item Part No. Description Qty. Item Part No. Description Qty. 22 109-8870-01 Wld, Shaft Front.....................................1 38 93-4696 Pin, Hitch ............................................... 1 23 109-8871-01 Wld, Shaft Rear......................................1 39 109-6177 Pin, Spring............................................. 1 24 114-1658-03 Guard, Muffler........................
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MOTION CONTROL GROUP Item Part No. Description Qty. Item Part No. Description Qty. 1 109-6915 Wld, Motion Control Pivot (LH)...............1 21 109-6220 Wld, Brake Pivot .................................... 2 2 109-6914 Wld, Motion Control Pivot (RH) ..............1 22 109-3705 Pin, Control Pivot................................... 2 3 103-9928 Bearing..................................................4 23 3272-10 Pin, Cotter 1/8
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SEAT GROUP Item Part No. Description Qty. Item Part No. Description Qty. 1 109-6916 Asm, Seat Plate .....................................1 5:3:1110-6569 LH Armrest Kit ....................................... 1 2 109-2628 Cable-Stop, Seat....................................1 5:3:2110-6570 RH Armrest Kit....................................... 1 3 321-5 Screw, HH 1/4-20 x 7/8 ..........................2 5:3:3
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FUEL GROUP Item Part No. Description Qty. Item Part No. Description Qty. 1 109-5510 Asm, Fuel Tank......................................1 7 104-8300 Nut, Nyloc 5/16-18 Flg ........................... 1 1:1 103-2605 Fitting, Fuel Bulkhead W/Strainer...........1 8 1-303077 Clamp, Fuel Line.................................... 4 103-2784 O-Ring................................................
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ENGINE GROUP –BRIGGS & STRATTON Item Part No. Description Qty. Item Part No. Description Qty. 1 104-8300 Nut, Nyloc 5/16-18 Flg ...........................1 11 109-3397 Pulley, Flat Idler 3.50 Dia....................... 2 2 5-7280 Key, Machine 1/4 SQ x 1........................1 12 1-603384 Bushing, Pivot Idler................................ 1 3 109-3386 Sheave................................................
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ENGINE GROUP – KOHLER COMMAND Item Part No. Description Qty. Item Part No. Description Qty. 1 288-10 Cap, Pipe...............................................1 10:2 1-513034 Sleeve, Bearing ..................................... 2 2 5-7280 Key, Machine 1/4 SQ x 1........................1 11 109-3397 Pulley, Flat Idler 3.50 Dia....................... 2 3 109-3386 Sheave............................................
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TRANSAXLE GROUP Part No. Description Part No. Description Item Qty. Item Qty. 1 109-3372 Asm, Transaxle (LH) .............................. 1 13 3230-30 Bolt, Carriage 5/16-18 x 4 1/2 ................ 2 2 109-3371 Asm, Transaxle (RH).............................. 1 14 109-3710 Tube, Spacer......................................... 1 3 109-6570-03 Bracket, Fender Support........................ 1 1
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TRANSAXLE ASSEMBLY Part No. Description Part No. Description Item Qty. Item Qty. 1 109-3321 Filter, Hydraulic......................................1 5 109-5939 Kit, Hub.................................................. 1 2 109-3278 Adapter, Straight....................................1 5:1 109-3536 Nut, Hub................................................ 1 2:1 1-603921 O-Ring,
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DECAL GROUP Item Part No. Description Qty. Item Part No. Description Qty. 1 109-6016 Decal, Service Aid.................................. 1 13 109-6029 Decal, Console...................................... 1 2 109-8759 Decal, Cut Height................................... 1 14 109-6036 Decal, Anti-Scalp Roller......................... 1 3 109-9173 Decal, Control/Brake..............................
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ELECTRICAL GROUP Item Part No. Description Qty. Item Part No. Description Qty. 1 109-8786 Harness.................................................1 19 1-807513 Bolt, Carriage #10-24 x 1/2 .................... 4 109-8963 Harness.................................................1 20 614249 Tie, Cable .............................................. 2 1:2 109-9186 Diode, TVS............................................1 21 32128-33
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ELECTRICAL DIAGRAM – BRIGGS & STRATTON -19-
