FRONTRUNNER TM AIR-COOLED MODELS For Serial Nos. 720,000 & Higher Part No. 4500-219 Rev.
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READ OPERATOR’S MANUAL BEFORE OPERATING OR SERVICING EXMARK EQUIPMENT. TABLE OF CONTENTS Description Page Auxiliary Hydraulic Group ................................................. 17 Decals .............................................................................. 23 Electrical Diagram 23HP & 27HP ..................................... 19 Electrical Diagram 31HP................................................... 20 Electrical Logic Schematic 23HP & 27HP.........................
MAIN FRAME GROUP Item Part No. DESCRIPTION Item Part No. DESCRIPTION 1 1-323142 2 109-2365 Nut, Push 1/2 .........................................2 29 3296-7 Nut, Nyloc 7/16-20 ................................. 2 Bumper ..................................................4 30 109-0768 3 109-3339 Skirt, Rubber.......................................... 1 31 109-3547 Asm, Front Console W/Decal ................ 1 1-633008 Asm, Wheel & Tire (23HP).....................2 Tire, 23x10.
MAIN FRAME GROUP 4
MAIN FRAME GROUP (cont.) Item DESCRIPTION Qty. Item Part No. DESCRIPTION 1 1-513747 Decal, Battery ........................................1 32 109-1256-03 Arm, Pivot.............................................. 2 2 1-523157 Washer ..................................................4 33 109-1257-03 Hook, Hood............................................ 2 3 1-643189 Keeper, Rubber Latch ............................2 34 109-2114 Decal, Frontrunner.................................
MAIN FRAME GROUP (cont.
REAR FRAME GROUP 23HP Item Part No. Description 18 103-9789-03 Guard, Hose .......................................... 1 19 103-9868-03 Wld, Caster Fork ................................... 1 Cone, Bearing Tapered Roller................2 20 105-7699 Strip, Seal.............................................. 2 Kit, Rear Guard...................................... 1 Item Part No. Description 1 1-513746 Decal, Muffler.........................................
REAR FRAME GROUP 27HP & 31HP Item Description Qty. Item Part No. Description 1 1-513746 Decal, Muffler.........................................2 22 103-9868-03 Wld, Caster Fork ................................... 2 2 1-543508 Cup, Bearing Tapered Roller..................4 23 103-9974 Washer.................................................. 1 3 1-543509 Cone, Bearing Tapered Roller................4 24 105-7699 Strip, Seal..............................................
PTO DRIVE GROUP Item Part No. DESCRIPTION 1 2V 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 1-413088 1-803050 1-807525 5-1336 92-8799 98-5975 103-2916 103-3330 103-3504 103-3506 32151-13 103-6409 103-6779-03 103-6813 103-6814 103-6836 103-8012 Spacer ...................................................1 Setscrew, 5/16-18 x 3/4 .........................2 Bolt, Carriage 3/8-16 x 2 3/4 ..................1 Key, Machine 1/4 x 1/4 x 2 .....................1 Bearing, Flanged....................................
PARK BRAKE GROUP Item 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Part No. DESCRIPTION Qty. 1-633102 323-4 3290-357 109-0262 3256-4 1-633630 322-9 3296-29 322-6 103-0126 3256-3 109-0132 103-8625-03 3296-59 Bearing, Flanged....................................2 Screw, HH 3/8-16 x 3/4 ..........................4 Nut, Whizlock 3/8-16..............................9 Spacer ...................................................2 Washer, 3/8 Std .....................................6 Grommet................................
MOTION CONTROL GROUP Item Part No. Description 1 2 3 4 5 6 7 8 9 10V 11 12 13 14 15 16 17 1-303105 1-323245 1-403180 1-543017 1-603735 1-603737 1-603807 1-633102 1-633152 1-803022 1-804524 1-808280 98-5975 103-1361 103-3457 103-3458 103-3456 Yoke, Adjustable....................................2 Spring, Compression .............................2 Screw, HH 5/16-18 X 1 1/4 Sp ...............4 Balljoint ..................................................2 Bushing, Flanged ..................................
FUEL GROUP Item Part No. Description 1 2 3 4 5 1-303077 1-303334 1-323385 109-7416 Kohler Briggs 6 7Q 8 9 10 11 12V 1-603770 1-633023 1-633349 1-805005 1-807513 95-8972 103-2605 103-2784 109-7413 109-7415 Clamp, Fuel Line....................................4 Washer, Spring Disc 5/16 ......................2 Knob, 3 Prong........................................1 Control, Choke .......................................1 Part No. 2405010 Fuel Filter ..................1 Part No. 695327 Fuel Filter .......
ENGINE GROUP 23HP & 27HP Item Part No. Description Qty. Item Part No. Description Qty. 1 1-603610 Washer, Spring Disc 7/16 ......................2 17 109-1830-03 Bracket, Air Cleaner (27HP) .................. 1 2 1-633179 Spacer ...................................................1 18 321-4 Screw, HH 1/4-20 x 3/4.......................... 1 19 3 1-653291 Gasket, Exhaust Manifold ......................2 322-3 Screw, HH 5/16-18 x 3/4 (27HP)............
ENGINE GROUP 31HP Item Part No. Description Qty. 1 1-603610 Washer, Spring Disc 7/16 ......................2 2 109-6874 Spacer, XP A/C Clutch Inner..................1 17 109-5583-03 Bracket, Air Cleaner............................... 1 3 3256-23 Washer, 5/16 SAE .................................2 18 103-5178 Asm, Canister Air Filter W/Hood............ 1 19 2412-42 4V 1-803050 Setscrew, 5/16-18 x 3/4 .........................2 5 100-2436 Asm, Hood Air Intake W/Clamp .............
HYDRAULIC GROUP Item Part No. Description 1 2 1-413088 1-603990 1-603992 1-603920 109-4076 1-805004 1-807272 103-2739 30-1710 98-5975 103-1828 1-603921 103-1947 Spacer ...................................................1 Adapter, Straight (23HP)........................8 O-Ring (37° Flare #8).............................1 O-Ring (SAE #8) ....................................1 Sheave, Idler..........................................1 Washer, Lock 1/4 Heavy........................
HYDRAULIC GROUP 16
AUXILIARY HYDRAULIC GROUP Item Part No. Description 1V 2 3 4 109-2853 109-2015 109-2016 109-0760 109-1284 1-603923 323-4 98-5975 109-2812 109-2856 Asm, Hydraulic Power Unit ....................1 Hose, Hydraulic......................................1 Hose, Hydraulic......................................1 Adapter, 90°...........................................2 O-Ring (37° Flare #4).............................1 O-Ring (SAE #4) ....................................1 Screw, HH 3/8-16 x 5/8 ...............
ELECTRICAL GROUP Item Part No. Description Item Part No. Description 1 1-303335 Tie, Cable 7 5/16 (Large) .......................14 Qty. 24 109-0742 Contactor, Reversing Polarity ................ 1 Qty. 2 1-513374 Meter, Engine Hours ..............................1 25 109-2398 Breaker, Circuit 40A............................... 1 3■ 109-7608 Cable, Battery (+)...................................1 26 109-2407 Insulator, Battery (+) ..............................
ELECTRICAL DIAGRAM – 23HP & 27HP 19
ELECTRICAL DIAGRAM – 31HP 20
ELECTRICAL LOGIC SCHEMATIC – 23HP & 27HP 21
ELECTRICAL LOGIC SCHEMATIC – 31HP 22
DECALS GROUP Item Part No. Description Qty. 1 2 3 4 5 6 7 8 9 10 11 12 1-523552 103-5881 103-7218 109-2355 103-3270 98-5954 109-2377 109-2360 109-3637 107-2102 109-2396 1-643339 Decal, Hydraulic Tank............................ 1 Decal, Rotating Devices......................... 2 Decal, Pump Fan Warning..................... 1 Decal, Spring Loaded ............................ 2 Decal, 3750 Rpm ................................... 1 Decal, Missing Cover .............................
SERVICE RECORD Date Description of Work Done 24 Service Done By
NOTES 25
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© 2005–2008 Exmark Mfg. Co., Inc. Industrial Park Box 808 Beatrice, NE 68310 All Rights Reserved Part No. 4500-219 Rev. A (402) 223-6300 Fax (402) 223-5489 Printed In USA.
