Exmark Fr524 Users Manual 4500 231
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FR724 to the manual d91f39c9-7220-408f-974f-00357c4ae3bb
2015-02-04
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Page Count: 12

For Serial Nos.  
720,000 & Higher 
Part No. 4500-231 Rev. A 
FR524/FR604/ 
FR724 

2 

3 
READ OPERATOR’S MANUAL BEFORE  
OPERATING OR SERVICING EXMARK EQUIPMENT. 
TABLE OF CONTENTS 
Description Page 
Decal Group.................................................................... 9 
Deck Group..................................................................4-5 
Front Frame Group ......................................................6-7 
Gearbox Components ..................................................... 8 

FR524, FR604, FR724 DECK GROUP 
4 
Item   
Part No.   
Description   
Qty.
1  1-303334  Washer, Spring Disc 5/16 ......................1 
2  323-20  Screw, HH 3/8-16 x 3-1/4.......................2 
3 1-322110  Wld, Belt Guide......................................1 
4  1-323385  Knob, 3 Prong........................................4 
5 1-373034  Washer ..................................................2 
6  98-5975  Washer, Spring Disc 3/8 ........................3 
7 32120-10  Ring, Retaining ......................................2 
8  1-602913 -01  Wld, Baffle Discharge ............................1 
9 1-603805  Sheave, Idler..........................................1 
10 109-2796  Sheave, Flat Idler...................................2 
11  1-633366  Belt, Blade Drive (52”)............................1 
  1-633127  Belt, Blade Drive (60”)............................1 
  1-643052  Belt, Blade Drive (72”)............................1 
12 109-2985  Strip, Seal, 2”.........................................2 
13 103-3900  Spacer, Strut..........................................4 
14 1-633456  Bushing, Idler.........................................2 
15 103-2916  Guard, Top.............................................1 
16 103-3330  Spring, Extension...................................1 
17 103-3504  Bearing, Spherical..................................2 
18  98-5961  Screw, HH 3/8-16 x 4 Gr8 ......................1 
19  103-3505  Seal, Double Lip.....................................1 
20 103-3506  Seal, Single Lip......................................1 
21 103-5677  Spacer ...................................................1 
22 103-5693  Asm, Deck Idler .....................................1 
23 63-8410  Washer ..................................................4 
24 105-7699  Strip-Seal, 3"..........................................2 
25 106-7159  O-Ring ...................................................2 
27  302-40  Zerk, 90° 1/4-28 .....................................1 
28  322-2  Screw, HH 5/16-18 x 5/8 ........................5 
29  322-6  Screw, HH 5/16-18 x 1 1/4 .....................1 
30  323-12  Screw, HH 3/8-16 x 2 1/2 .......................3 
Item  
Part No.   
Description   
Qty.
31  3234-11  Screw, HH FLG 3/8-16 x 1..................... 1 
32 3256-24  Washer, 3/8 SAE................................... 3 
33 3256-3  Washer, 5/16 Std................................... 2 
34  109-2392  Shield, Belt LH (60”) .............................. 1 
  109-5405  Shield, Belt LH (72”) .............................. 1 
35  109-2391  Shield, Belt RH (60”).............................. 1 
  109-5404  Shield, Belt RH (72”).............................. 1 
36 32128-20  Nut, Whizlock 5/16-18 ........................... 6 
37  3296-39  Nut, Nyloc 3/8-16................................... 3 
38  109-2393  Shield, Belt (52””)................................... 2 
39  109-4383  Asm, Deck W/Decals (52”) .................... 1 
  109-5393  Asm, Deck W/Decals (60”) ....................1 
  109-5406  Asm, Deck W/ Decals (72”) ................... 1 
40 3290-357  Nut, Whizlock 3/8-16 .............................2 
41 3256-4  Washer, 3/8 Std..................................... 2 
42 1-633922  Decal, Anti-Scalp................................... 1 
43 109-2354  Decal, Crushing Hazard......................... 2 
44 109-2359  Decal, Deck Warning............................. 1 
46 109-3148  Decal, Bolt Torque................................. 1 
47 1-643222  Decal, Belt Routing................................ 1 
48 109-2376  Decal, Crushing Hazard......................... 1 
49 103-8425  Decal, Driveline ..................................... 1 
50 103-1145  Decal, Ultracut (52”)............................... 1 
 103-1146  Decal, Ultracut (60”)............................... 1 
 103-1147  Decal, Ultracut (72”)............................... 1 
51 1-403005  Danger, Decal........................................ 2 
52  1-303508  Decal, Discharge Warning..................... 1 
53 98-5954  Decal-Danger ........................................3 
54X109-4382  Asm, Deck Complete (52”) ....................1 
  109-4380  Asm, Deck Complete (60”) ....................1 
  109-5419  Asm, Deck Complete (72”) ....................1 
Exmark red touch up paint (spray paint - P/N 1-850337 - .6 oz liquid bottle - P/N 103-9140). 
  Kit also includes items  #2. & #37 
X  Complete deck assembly includes all items from pages 4 & 6 except drive shaft assembly, drive shaft assembly hardware, deck 
chain, and deck chain hardware on page 5. 

FR524, FR604, FR724 DECK GROUP 
5 

FR524, FR604, FR724 DECK GROUPS (cont.) 
6 
Item   
Part No.   
Description   
Qty.
1  109-6658  Nut, Nyloc 3/8-16 Flg ............................. 6 
2  109-2148  Asm, Discharge Chute........................... 1 
3  1-603299  Roller, Anti Scalp ................................... 6 
4 1-633447  Chain, Deck Lift ..................................... 2 
5  109-2714  Sheave, Split Steel (52”) ........................ 1 
  1-643292  Sheave, Split Steel (60” & 72”)............... 1 
6  3296-39  Nut, Nyloc 3/8-16 ................................... 3 
7  1-805005  Washer, Lock 5/16 Heavy...................... 4 
8  13-2840  Key, Machine 1/4 x 1/4 x 1 1/4............... 2 
9  98-5975  Washer, Spring Disc 3/8 ........................ 6 
10 99-2842  Spacer-Wheel........................................ 6 
11  32128-37  Nut, Whizlock 7/16-14............................ 12 
12  103-1898  Screw, HH 7/16-20 x 1-5/8 Sp................ 6 
13  3296-53  Nut, Nyloc 5/8-11 ................................... 2 
14 103-4051  Kit, Anti-scalp......................................... 6 
15  100-4576  Seal, 1-1/2 X 1 X 1/4.............................. 1 
16  100-4575  Seal, 2 X 1 X 1/4.................................... 1 
17  109-4449  Driveshaft, Fr Splined Half ..................... 1 
18  109-4448  Asm, Driveshaft  Tube W/Decal............. 1 
19  323-9  Screw, HH 3/8-16 x 1 3/4 ....................... 3 
20 109-4941  Guard, Seal............................................ 1 
21 103-7959  Gearbox................................................. 1 
Item  
Part No.   
Description   
Qty.
22 32151-29  Ring, Retaining...................................... 1 
23 103-8425  Decal, Driveline ..................................... 1 
24 103-9859  Chain, Decklift Front .............................. 2 
25 103-9861  Shackle, Front Chain ............................. 2 
26 103-9863  Bushing Shackle.................................... 2 
27 109-0938-01  Bracket, Discharge Chute...................... 1 
28 109-2738  Chute, Discharge .................................. 1 
29 109-2965  Roller, Full Hub...................................... 2 
30  322-3  Screw, HH 5/16-18 x 3/4........................ 4 
31  322-5  Screw, HH 5/16-18 x 1........................... 2 
32 109-2767  Asm, Driveshaft ..................................... 1 
33O1-803022  Setscrew, 5/16-18 x 5/8 ......................... 2 
34  327-12  Screw, HH 5/8-11 x 4 3/4....................... 2 
35 109-4492  Washer, Special .................................... 1 
36  103-9792  Asm, Chain Deck................................... 2 
37  3230-22  Bolt, Carriage 5/16-18 x 1 Sp................. 3 
38O3247-4 Setscrew, HSH 3/8-16 x 5/8................... 1 
39 3256-82  Washer.................................................. 3 
40 3290-357  Nut, Whizlock 3/8-16 ............................. 6 
41  3296-29  Nut, Nyloc 5/16-18................................. 5 
42  109-6207  Asm, Wheel Spacer............................... 2 
43 242-50  Nut, Lug................................................. 8 
Exmark red touch up paint  (spray paint - P/N 1-850337 - .6 oz liquid bottle - P/N 103-9140). 
O Use Pro-Lock, Nut Type (P/N 1-840022, .5ml tube) on setscrews, items #33 and #38. 

SPINDLE ASSEMBLY 
7 
Item   
Part No.   
Description   
Qty. 
1O  3217-46  Nut, Hex 3/4-16 Heavy...........................3 
2  103-1330  Guard, Bearing Top ...............................3 
3 103-2535  Spacer, Guard Bottom ...........................3 
4  103-2794  Sheave, Blade Drive (52” & 60”).............3 
  103-2795  Sheave ,Blade Drive (72”)......................3 
5  103-2802  Washer, Spring Disc 3/4 ........................3 
6  103-2982  Key, Machine 1/4 x 3/16 x 3/4 ................3 
7S 103-9086  Kit, Spindle ............................................3 
8 103-3037  Bushing,Splined.....................................3 
9  3296-39  Nut, Nyloc 3/8-16 ...................................21 
10  103-8280  Asm, Cutter Housing..............................3 
11  323-8  Screw, HH 3/8-16 x 1 1/2 (60” & 72”) ......18 
  323-7  Screw, HH 3/8-16 x 1 1/4 (52”) ...............18 
12  109-5958  Screw, HH 1/2-20 x 2.............................3 
13 103-9076  Asm, Cutter Housing Complete (52”& 60”).3 
  103-9074  Asm, Cutter Housing Complete (72”) .....3 
Item  
Part No.   
Description   
Qty. 
14  103-6402  Blade, Notched (52”).............................. 3 
  103-6387  Blade, Low Lift (52”)............................... 3 
 103-6382 Blade, Solid (52”)................................... 3 
  103-6397  Blade, Extreme (52”).............................. 3 
X 103-6392 Blade, Mulching (52”)............................. 3 
  103-6403  Blade, Notched (60”).............................. 3 
  103-6388  Blade, Low Lift (60”)............................... 3 
 103-6383 Blade, Solid (60”)................................... 3 
  103-6398  Blade, Extreme (60”).............................. 3 
X 103-6393 Blade, Mulching (60”)............................. 3 
  103-6404  Blade, Notched (72”).............................. 3 
 103-6389  Blade, Low Lift (72”)............................... 3 
 103-6384 Blade, Solid (72”)................................... 3 
 103-6399  Blade, Extreme (72”).............................. 3 
X 103-6394 Blade, Mulching (72”)............................. 3 
X  Requires installation of Micro-Mulch accessory for proper mulching.  Mulch kit P/N MK524Q (52”), MK604Q (60”) and MK724 
S  Kit includes items #1, #5, #6, #8, #12 & #13. 
  Apply Mobil HTS grease (P/N 103-5217 1.5 oz packet) (or a food-grade anti-seize) between the spindles & bearings and spindles & 
sheaves and under top bearing guard.  DO NOT use a copper or nickel based anti-seize.  
O  Use Pro-Lock, Nut Type (P/N 1-840022, .5ml tube) on nut, Item #13. 

FRONT FRAME GROUP 
8 
Item   
Part No.   
Description   
Qty. 
1  1-513547  Spacer, Front Caster..............................2 
2 1-513658  Bumper ..................................................6 
3 1-513809  Bearing, Roller .......................................2 
4 1-513810  Bushing, Flanged...................................4 
5  1-543509  Cone, Bearing Tapered Roller................4 
6 1-543511  Seal, Grease..........................................2 
7 1-633508  Washer, Spring Disc ..............................6 
8 1-806005  Hairpin, Cotter........................................2 
9 1-811010  Plug .......................................................2 
10 63-8410  Washer ..................................................4 
11 103-3898  Flat, Strut ...............................................2 
12  103-3899  Flat, Strut Angle .....................................2 
13 103-3900  Spacer, Strut..........................................4 
14  3296-39  Nut, Nyloc 3/8-16 (52” & 60”) .................5 
  3296-39  Nut, Nyloc 3/8-16 (72”)...........................11 
15 103-4882  Cap, Grease ..........................................2 
16  103-9712-01  Wld, Caster Fork....................................2 
17  109-2379  Asm, Front Cover W/Decal ....................1 
18  3296-51  Nut, Nyloc 3/4-10 ...................................2 
19 32120-47  Ring, Retaining ......................................2 
Item  
Part No.   
Description   
Qty. 
20 109-0636  Chain, Weight Transfer.......................... 2 
21 109-2993  Decal, Cutting Height............................. 1 
22 109-2114  Decal, FrontRunner ............................... 1 
23  283-40  Pin, Clevis 1/2 x 1 3/4............................ 2 
24 302-19  Zerk, 1/4-28 Str ..................................... 4 
25  302-61  Zerk, 45° 1/4-28..................................... 2 
26  323-12  Screw, HH 3/8-16 x 2 1/2....................... 1 
27  323-13  Screw, HH 3/8-16 x 2 3/4....................... 2 
28  323-8  Screw, HH 3/8-16 x 1 1/2....................... 2 
29  325-20  Screw, HH 1/2-13 x 6............................. 2 
30  3296-45  Nut, Hex 1/2-13 ..................................... 2 
31  103-2171  Kit, Tire & Wheel Asm W/ Spacer ......... 2 
32  3256-24  Washer, 3/8 SAE................................... 2 
33  3256-26  Washer, 1/2 SAE................................... 2 
34  109-4574  Asm, Front Frame W/Decal FR524 ....... 1 
  109-4575  Asm, Front Frame W/Decal FR604 ....... 1 
  109-5408  Asm, Front Frame W/Decal FR724 ....... 1 
35 109-4455-01 Strut, Deck FR724................................. 1 
36  323-16  Screw, HH 3/8-16 x 4............................. 2 
37  323-9  Screw, HH 3/8-16 x 1 3/4....................... 2 
Exmark red touch up paint (spray paint - P/N 1-850337 - .6 oz liquid bottle - P/N 103-9140). 

FRONT FRAME GROUP (cont.) 
9 
Item   
Part No.   
Description   
Qty. 
1 1-373034  Washer ..................................................1 
2 1-523157  Washer ..................................................3 
3  1-633441  Swivel, Deck Mount Rear.......................4 
4  98-5975  Washer, Spring Disk 3/8 ........................1 
5 103-8316  Spring, Torsion ......................................1 
6  103-9699-01  Wld, Decklift Arm ...................................1 
7  103-9708-01  Wld, Decklift Arm ...................................1 
8 103-9710  Rod, Decklift ..........................................2 
9 103-9714  Spacer, Spring Anchor...........................2 
10 105-1210  Spring-Extension....................................2 
11 107-0075  Bushing..................................................1 
12  109-3013-01  Plate, Cylinder Mount.............................1 
13  109-3014-01  Plate, Cylinder Mount.............................1 
14  109-0047  Pin, Decklift Stop ...................................1 
15  109-0340-01  Arm, Deck Lift ........................................1 
16  109-1896  Arm, Height Indicator .............................1 
17  109-2065  Tube, Decklift Rod .................................2 
18  109-2205  Wld, Lock Lever LH ...............................1 
19  109-2206  Wld, Lock Lever RH...............................1 
20  109-2760  Arm, PTO Switch ...................................1 
Item  
Part No.   
Description   
Qty. 
21  323-34  Screw, HH 3/8-16 x 5/8.......................... 2 
22  323-4  Screw, HH 3/8-16 x 3/4.......................... 1 
23  323-9  Screw, HH 3/8-16 x 1 3/4....................... 1 
24  3217-11  Nut, Hex 5/8-11 ..................................... 4 
25 32151-48  E-Ring ................................................... 6 
26  3230-8  Bolt, Carriage 5/16-18 x 2 1/2................ 2 
27 3253-5  Washer, Lock 3/8 .................................. 2 
28  3256-23  Washer, 5/16 SAE................................. 4 
29  3256-29  Washer, 7/8 SAE................................... 4 
30  3256-4  Washer, 3/8 Std .................................... 3 
31 3256-69  Washer-Flat........................................... 1 
32  3274-18  Screw, SH 5/16-18 x 1 1/4..................... 4 
33  3290-500  Screw, PPH #10-24 x 5/8 ...................... 2 
34  3296-2  Nut, Nyloc #10-24.................................. 2 
35  3296-29  Nut, Nyloc 5/16-18................................. 4 
36  3296-39  Nut, Nyloc 3/8-16................................... 1 
37 32151-103  E-Ring ................................................... 4 
38 32151-29  Ring, Retaining...................................... 1 
39 1-806005  Hairpin, Cotter ....................................... 1 
40  109-0045  Pin, Cylinder Mount ............................... 1 
Exmark red touch up paint (spray paint - P/N 1-850337 - .6 oz liquid bottle - P/N 103-9140). 

DECAL GROUP 
10 
Item   
Part No.   
Description   
Qty. 
1  1-303508  Decal, Discharge Warning .....................1 
2  1-643222  Decal, Belt Routing ................................1 
3 103-8425  Decal, Driveline......................................2 
4 1-633922  Decal, Antiscalp.....................................1 
5  109-2359  Decal, Deck Warning .............................1 
6  109-2376  Decal, Crushing Hazard .........................1 
7  98-5954  Decal, Missing Cover .............................3 
8  109-3148  Decal, Bolt Torque .................................1 
Item  
Part No.   
Description   
Qty. 
9  109-2354  Decal, Crushing Hazard......................... 2 
10  103-1146  Decal, Ultracut 60.................................. 1 
11  109-2993  Decal, Deck Height................................ 1 
12  103-1145  Decal, Ultracut 52.................................. 1 
13 1-403005  Decal, Danger ....................................... 2 
14  103-1147  Decal, Ultracut 72.................................. 1 
15 109-2114  Decal, FrontRunner ............................... 1 
 109-3062  Decal Kit   

11 
SERVICE RECORD 
    Date    Description of Work Done                                                 Service Done By 

© 2005—2008 Exmark Mfg. Co., Inc.  Part No. 4500-231 Rev. A 
Industrial Park Box 808   (402) 223-6300 
Beatrice, NE 68310  Fax (402) 223-5489 
All Rights Reserved  Printed In USA.