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Z 4500-484
User Manual
40 pgs7.24 Mb0

Exmark Z 4500-484 User Manual

LAZER Z® MODELS
For Serial Nos. 790,000 & Higher
Part No. 4500-484 Rev. A
-1-
READ OPERATOR’S MANUAL BEFORE
OPERATING OR SERVICING EXMARK EQUIPMENT.
TABLE OF CONTENTS
Description Page
Brake Handle Assembly ................................................22
Caster Wheel Assembly ...........................................15-16
Controls Group..............................................................19
Cutter Housing Assembly..............................................12
Decal Group ..................................................................34
Deck Group ................................................................3-10
Deck Support Group......................................................17
Deck Idler Assembly......................................................11
Electrical Diagram .........................................................35
Electrical Group.............................................................33
Electrical Logic Schematic.............................................36
Engine Group ...........................................................27-30
Fuel Group.....................................................................25
Fuel Tank Assembly......................................................26
Height of Cut Assembly.................................................18
Hydraulic Group ............................................................31
Mainframe Group........................................................... 13
Motion Control Group ...................................................20
Park Brake Group .........................................................21
Pump Idler Assembly.....................................................32
ROPS Assembly............................................................14
Seat Group....................................................................23
Seat W/Tracks Assembly...............................................24
Item Part No. Description Qty.
48” DECK GROUP
Item Part No. Description Qty.
1 109-9008 Asm, Deck W/Decals 486.....................1
2 98-5975 Washer, Spring Di sc 3/8... ........... .........3
3 103-3037 Bushing, Splined ..................................3
4 116-0133 Spring, Extension .................................1
5 109-9851 Axle, Anti-Scalp Roller..........................3
6 103-6401 Blade, Notched.....................................3
O
103-6386 Blade, Low Lift......... ........... . .................3
103-6381 Blade, Solid..........................................3
103-6396 Blade, Extreme.....................................3
7 103-8415 Roller, Anti-Scalp..................................3
8 103-9522 Spacer, Splined Stepped.. ........... . ........3
9 103-9523 Spacer, Splined....................................3
10 109-0977 Pulley, Idler 5" ..... ........... ........... ...........1
11 109-2796 Pulley, Idler 6" ..... ........... ........... ...........1
12 109-2798 Sheave, Blade Drive 5.72. ....................3
13 109-2872 Spacer, Pulley......................................2
14 109-2883 Asm, Deck Idler....................................1
15 109-9220 Screw, SEMS Hex 1/2-20 x 2.18...........3
16 109-6658 Nut, Nyloc 3/8-16 Flg............................31
17 109-6917 Asm, Spindle Housing..........................3
Exmark red touch up paint (spray paint – P/N 1-850337 - .6 oz liquid bottle – P/N 103-9140).
O Requires i n stallation of Micro-Mulch acces sory for proper mulching. Mulch ki t P/N MK486. Q Apply Mobil HTS grease (P/N 103-5217 1.5 oz pac ket) (or a food-grade anti-seize) between the spindles and bearings . DO NOT use a
103-6391 Blade, Mulching....................................3
copper or nickel based anti-s ei ze.
17:1 103-9504 Guard, Bottom......................................1
17:2 103-9539 Asm, Cutter Housing............................1
17:3 109-0916 Nut, Spindle 7/8-14 ..............................1
17:4Q 109-6881 Spindle, Double Spline.........................1
18 109-6935 Cover, Belt RH 46-56...........................1
19 109-6936 Cover, Belt LH 46-56............................1
20 109-6982 Wireform, Cover...................................2
21 109-7033 Nut, Flange 5/8-18 Centerlock..............3
22 109-7188 Asm, Discharge Chute .........................1
22:1 109-2738 Chute, Discharge .................................1
22:2 109-8675-01 Bracket, Discharge Chute ....................1
22:3 3231-22 Bolt, Carriage 3/8-16 x 1.......................3
22:4 109-6658 Nut, Nyloc 3/8-16 Flg............................3
23 109-8070 Belt, V-B X 175.75................................1
24 109-9010-01 Baffle, Discharge 484/486....................1
25 3211-46 Screw, HH 3/8-24 x 2 Gr8.................... 3
26 3231-22 Bolt, Carriage 3/8-16 x 1.......................1
27 3231-28 Bolt, Carriage 3/8-16 x 1 1/4.................2
28 3231-44 Bolt, Carriage 3/8-16 x 2 1/2.................2
29 109-2098 Kit, Anti-Scalp......................................3
30 109-9643 Asm, Deck Complete 486 .................... 1
48” DECK W/DECALS ASSEMBLY – 109-9008
Item Part No. Description Qty.
Item Part No. Description Qty.
2 1-303508 Decal, Discharge Warning ......... ........... .1
3 1-403005 Decal, Danger........................................2
4 1-633922 Decal, Anti-Scalp ...................................1
5 98-5954 Decal, Danger........................................2
6 109-3148 Decal, Bolt Torque.................................1
7 109-9361 Decal, Belt Routing................................1
8 109-9437 Decal, Ultracut 48..................................1
52” DECK GROUP
Item Part No. Description Qty.
Item Part No. Description Qty.
1 109-9149 Asm, Deck W/ Decals 526.................... 1
2 98-5975 Washer, Spring Di sc 3/8... ........... ......... 3
3 103-3037 Bushing, Splined . ........... . ........... . ......... 3
4 116-0133 Spring, Extension ..... . ........... ................ 1
5 109-9851 Axle, Anti-Scalp Roller... . ........... . .......... 3
6 103-6402 Blade-Notched...................................... 3
O
103-6387 Blade, Low Lift......... ........... . ........... . ..... 3
103-6382 Blade, Solid.......................................... 3
103-6397 Blade, Extreme..................................... 3
7 103-8415 Roller, Anti-Scalp.................................. 3
8 103-9522 Spacer, Splined Stepped.. ........... . ........ 3
9 103-9523 Spacer, Splined.................................... 3
10 109-0977 Pulley, Idler 5" ..... ........... ..................... . 2
12 109-2872 Spacer, Pulley...................................... 2
13 109-2883 Asm, Deck I dl er.. . ........... ...................... 1
14 109-4994 Belt, V-B X 186.00". .............................. 1
15 109-9220 Screw, SEMS Hex 1/2-20 x 2.18........... 3
16 109-6658 Nut, Nyloc 3/8-16 Flg............................31
17 109-6917 Asm, Spindle Hous i ng .......................... 3
17:1 103-9504 Guard, Bottom.............. . ...................... . 1
Exmark red touch up paint (spray paint – P/N 1-850337 - .6 oz liquid bottle – P/N 103-9140).
O Requires i n stallation of Micro-Mulch acces sory for proper mulching. Mulch ki t P/N MK526. Q Apply Mobil HTS grease (P/N 103-5217 1.5 oz pac ket) (or a food-grade anti-seize) between the spindles and bearings . DO NOT use a
103-6392 Blade, Mulching.................................... 3
copper or nickel based anti-s ei ze.
17:2 103-9539 Asm, Cutter Housing............................ 1
17:3 109-0916 Nut, Spindle 7/8-14 .............................. 1
17:4Q 109-6881 Spindle, Double Spline......................... 1
18 109-6935 Cover, Belt RH 46-56........................... 1
19 109-6936 Cover, Belt LH 46-56............................ 1
20 109-6982 Wireform, Cover................................... 2
21 109-7033 Nut, Flange 5/8-18 Centerlock.............. 3
22 109-7188 Asm, Discharge Chute ......................... 1
22:1 109-2738 Chute, Discharge ................................. 1
22:2 109-8675-01 Bracket, Discharge Chute .................... 1
22:3 3231-22 Bolt, Carriage 3/8-16 x 1....................... 3
22:4 109-6658 Nut, Nyloc 3/8-16 Flg............................ 3
23 109-9915-01 Baffle, Discharge 52/60........................ 1
24 116-0185 Sheave, Blade Drive............................. 3
25 3211-46 Screw, HH 3/8-24 x 2 Gr8.................... 3
26 3231-22 Bolt, Carriage 3/8-16 x 1....................... 2
27 3231-28 Bolt, Carriage 3/8-16 x 1 1/4................. 2
28 3231-44 Bolt, Carriage 3/8-16 x 2 1/2................. 2
29 109-2098 Kit, Antiscalp........................................ 3
30 109-9645 Asm, Deck Complete 526 .................... 1
52” DECK W/DECALS ASSEMBLY – 109-9149
Item Part No. Description Qty.
Item Part No. Description Qty.
2 1-303508 Decal, Warning, Discharge ........ ........... . 1
3 1-403005 Decal, Danger...... ........... . ........... ........... 2
4 1-633922 Decal, Antiscalp..................................... 1
5 98-5954 Decal, Cover, Missing........... ........... ...... 2
6 109-3148 Decal, Bolt Torque................................. 1
7 109-9361 Decal, Belt Routing................................ 1
8 109-9438 Decal, Ultracut 52 Series 6.................... 1
60” DECK GROUP
Item Part No. Description Qty.
Item Part No. Description Qty.
1 109-9148 Asm, Deck W/ Decals 606.................... 1
2 98-5975 Washer, Spring Di sc 3/8... ........... ......... 4
3 103-3037 Bushing, Splined . ........... . ........... . ......... 3
4 116-0133 Spring, Extension ..... . ........... ................ 1
5 109-9851 Axle, Anti-Scalp Roller... . ........... . .......... 3
6 103-6403 Blade, Notched..................................... 3
O
103-6388 Blade, Low Lift......... ........... . ........... . ..... 3
103-6383 Blade, Solid.......................................... 3
103-6398 Blade, Extreme..................................... 3
7 103-8415 Roller, Anti-Scalp.................................. 4
8 103-9522 Spacer, Splined Stepped.. ........... . ........ 3
9 103-9523 Spacer, Splined.................................... 3
10 109-2796 Pulley, Idler 6" ..... ........... ..................... . 1
11 109-2872 Spacer, Pulley...................................... 1
12 109-2883 Asm, Deck I dl er.. . ........... ...................... 1
13 109-9220 Screw, SEMS Hex 1/2-20 x 2.18........... 3
14 109-6658 Nut, Nyloc 3/8-16 Flg............................32
15 109-6917 Asm, Spindle Hous i ng .......................... 3
15:1 103-9504 Guard, Bottom.............. . ...................... . 1
15:2 103-9539 Asm, Cutter Housi ng ... ........... .............. 1
15:3 109-0916 Nut, Spindle 7/8-14......... ........... . .......... 1
Exmark red touch up paint (spray paint – P/N 1-850337 - .6 oz liquid bottle – P/N 103-9140).
O Requires i n stallation of Micro-Mulch acces sory for proper mulching. Mulch ki t P/N MK606. Q Apply Mobil HTS grease (P/N 103-5217 1.5 oz pac ket) (or a food-grade anti-seize) between the spindles and bearings . DO NOT use a
103-6393 Blade, Mulching.................................... 3
copper or nickel based anti-s ei ze.
15:4Q 109-6881 Spindle, Double Spline......................... 1
16 116-0094 Cover, Belt RH 60-72........................... 1
17 109-6938 Cover, Belt LH 60-72............................ 1
18 109-6982 Wireform, Cover................................... 2
19 109-7033 Nut, Flange 5/8-18 Centerlock.............. 3
20 109-7188 Asm, Discharge Chute ......................... 1
20:1 109-2738 Chute, Discharge ................................. 1
20:2 109-8675-01 Bracket, Discharge Chute .................... 1
20:3 3231-22 Bolt, Carriage 3/8-16 x 1....................... 3
20:4 109-6658 Nut, Nyloc 3/8-16 Flg............................ 3
21 109-8073 Belt, V-5V-198.75................................. 1
22 109-9915-01 Baffle, Discharge 52/60........................ 1
23 109-8590 Pulley, Idler 8 In Flanged...................... 1
24 109-9416 Wld, Spacer Idler ................................. 1
25 109-9511 Sheave, Blade Drive 7.25..................... 3
26 3211-46 Screw, HH 3/8-24 x 2 Gr8.................... 4
27 3231-22 Bolt, Carriage 3/8-16 x 1....................... 2
28 3231-28 Bolt, Carriage 3/8-16 x 1 1/4................. 2
29 3231-42 Bolt, Carriage 3/8-16 x 3....................... 1
30 3231-44 Bolt, Carriage 3/8-16 x 2 1/2................. 1
31 109-2098 Kit, Antiscalp........................................ 4
32 109-9647 Asm, Deck Complete 606 .................... 1
60” DECK W/DECALS ASSEMBLY – 109-9148
Item Part No. Description Qty.
Item Part No. Description Qty.
2 1-303508 Decal, Warning, Discharge ........ ........... . 1
3 1-403005 Decal, Danger...... ........... . ........... ........... 2
4 1-633922 Decal, Antiscalp..................................... 1
5 98-5954 Decal, Cover, Missing........... ........... ...... 2
6 109-3148 Decal, Bolt Torque................................. 1
7 109-9361 Decal, Belt Routing................................ 1
8 109-9439 Decal, Ultracut 60 Series 6.................... 1
72” DECK GROUP
Item Part No. Description Qty.
Item Part No. Description Qty.
1 109-9133 Asm, Deck W/ Decals 726.................... 1
2 98-5975 Washer, Spring Disc 3/8.......... ........... .. 4
3 103-3037 Bushing, Splined .... ...................... . ....... 3
4 116-0133 Spring, Extension ........ . ........... ............. 1
5 109-9851 Axle, Anti-Scalp Roller...... ........... . ........ 4
6 103-6404 Blade, Notched..................................... 3
103-6394 Blade, Mulching.................................... 3
O
103-6389 Blade, Low Lift.... .................................. 3
103-6384 Blade, Solid.......................................... 3
103-6399 Blade, Extreme..................................... 3
7 103-8415 Roller, Anti-Scalp.................................. 4
8 103-9522 Spacer, Splined Stepped..... ........... . ..... 3
9 103-9523 Spacer, Splined.................................... 3
10 109-2180 Sheave, Blade Drive 9.00............ . ........ 3
11 109-2796 Pulley, Idler 6" .............. ..................... ... 1
12 109-2872 Spacer, Pulley ...................................... 1
13 109-2883 Asm, Deck Idler.......... . ........... .............. 1
14 109-9220 Screw, SEMS Hex 1/2-20 x 2.18...... ..... 3
15 109-6658 Nut, Nyloc 3/8-16 Flg..... . ........... . ..........32
16 109-6917 Asm, Spindl e Housing.............. . ........... 3
16:1 103-9504 Guard, Bottom........... . ........... . ........... . .. 1
16:2 103-9539 Asm , Cutter Housing ................... ......... 1
Exmark red touch up paint (spray paint – P/N 1-850337 - .6 oz liquid bottle – P/N 103-9140).
O Requires i n stallation of Micro-Mulch acces sory for proper mulching. Mulch ki t P/N MK726 Q Apply Mobil HTS grease (P/N 103-5217 1.5 oz pac ket) (or a food-grade anti-seize) between the spindles and bearings . DO NOT use a
copper or nickel based anti-s ei ze.
16:3 109-0916 Nut, Spindle 7/8-14 .............. ................ 1
16:4Q 109-6881 Spindle, Double Spline......................... 1
17 116-0094 Cover, Belt RH 60-72........................... 1
18 109-6938 Cover, Belt LH 60-72............................ 1
19 109-6982 Wireform, Cover................................... 2
20 109-7033 Nut, Flange 5/8-18 Centerlock.............. 3
21 109-7188 Asm, Discharge Chute ......................... 1
21:1 109-2738 Chute, Discharge ................................. 1
21:2 109-8675-01 Bracket, Discharge Chute .................... 1
21:3 3231-22 Bolt, Carriage 3/8-16 x 1....................... 3
21:4 109-6658 Nut, Nyloc 3/8-16 Flg............................ 3
22 109-8590 Pulley, Idler 8 In Flanged...................... 1
23 109-9023 Belt, V-5V X 219.00" ............................ 1
24 109-9695-01 Baffle, Discharge 726........................... 1
25 109-9416 Wld, Spacer Idler ................................. 1
26 3211-46 Screw, HH 3/8-24 x 2 Gr8 .................... 4
27 3231-22 Bolt, Carriage 3/8-16 x 1....................... 2
28 3231-28 Bolt, Carriage 3/8-16 x 1 1/4................. 2
29 3231-42 Bolt, Carriage 3/8-16 x 3....................... 1
30 3231-44 Bolt, Carriage 3/8-16 x 2 1/2................. 1
31 109-2098 Kit, Antiscalp........................................ 3
32 109-9649 Asm, Deck Complete 726 .................... 1
72” DECK W/DECALS ASSEMBLY – 109-9133
Item Part No. Description Qty.
Item Part No. Description Qty.
2 1-303508 Decal, Warning, Discharge ........ ........... . 1
3 1-403005 Decal, Danger...... ........... . ........... ........... 2
4 1-633922 Decal, Antiscalp..................................... 1
5 98-5954 Decal, Cover, Missing........... ........... ...... 2
6 109-3148 Decal, Bolt Torque................................. 1
7 109-9361 Decal, Belt Routing................................ 1
8 109-9440 Decal, Ultracut 72 Series 6.................... 1
-10-
DECK IDLER ASSEMBLY – 109-2883
Item Part No. Description Qty.
Item Part No. Description Qty.
1 43-0940 Spacer-Hub, Blower...............................1
2 103-2916 Guard, Top.............................................1
3 103-3504 Bearing, Spherical..................................2
4 103-3505 Seal, Double Lip..... ...................... . .........1
5 103-3506 Seal, Single Lip......................................1
6 103-8743 Pulley, Idler 5"Flanged...........................1
7 106-7159 O-Ring...................................................2
9 109-7399 Pin, Spring Anchor................................. 1
10 109-6658 Nut, Nyloc 3/8-16 Flg............................. 2
11 109-7409 Screw, Shoulder 3/8-16 x 5.................... 1
12 323-8 Screw, HH 3/8-16 x 1 1/2.......................1
13 32120-10 Ring, Retaining......................................2
14 302-19 Zerk, 1/4-28 Str......................................1
-11-
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