ULTRA VAC® QDS
LAZER Z® HP MODELS
For Serial Nos.
790,000 & Higher
Part No. 4500-421 Rev. B
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READ OPERATOR’S MANUAL BEFORE
OPERATING OR SERVICING EXMARK EQUIPMENT
TABLE OF CONTENTS
Description
Page
Blower Assembly 44” and 48” ......................................3-6
Blower Assembly 46”, 50”, 52” and 56” ......................7-10
Decals ...........................................................................16
Deck Components and Front Weights ...........................15
Hood and Screen Assembly ..........................................13
Lower Hopper Assembly...........................................11-12
Hopper Assembly ..........................................................14
2
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BLOWER ASSEMBLY 44” and 48”
Item Part No.
Description
Qty.
Item Part No.
22 3219-6
Description
Qty.
16 103-2874-03 Wld, Blower Mount.................................1
Nut, Hex 5/8-18...................................... 1
Nut, Jam 1/2-20..................................... 1
Washer, Spring Disk.............................. 1
Spacer................................................... 1
Hub........................................................ 1
Nut, Whizlock 5/16-18............................ 6
Nut, Hex 5/16-18.................................... 1
Screw, HH 1/4-20 x 5/8.......................... 4
Nut, Whizlock 1/4-20.............................. 4
Washer, Spring Disk 5/16 ...................... 1
Washer, 3/8 SAE ................................... 1
Bushing, Locator.................................... 1
Key, Woodruff #61 5/8 x 3/16................. 1
Cover, Bearing (103-3586-03)
2
103-3815
3ꢀ 1-653346
1-513013
5ꢀ 103-1047
Wld, Impeller .........................................1
Bearing, SPH. OD..................................2
Housing, Flange.....................................4
Sheave, Blower......................................1
Wld, Upper Housing
23 3220-5
24 1-513435
25 1-653365
26 1-653366
27 32128-20
28 3217-6
4
6
103-3589
(1-652345-03) With Decals ....................1
Spring, Idler ...........................................1
Nut, Whizlock 3/8-16..............................5
Screw, HH 3/8-16 x 1 1/4.......................1
Bearing ..................................................2
Screw, HH 3/8-16 x 2 1/2.......................2
Washer, 3/8 Std .....................................1
Screw, HH 3/8-16 x 1 1/2.......................1
Latch, Grass Catcher .............................1
Nut, Nyloc 3/8-16 ...................................1
Pulley, Idler............................................1
Bushing, Idler Pivot ................................1
Pulley, Idler............................................1
Asm , Idler W/Bushings
7
8
9
1-653331
3290-357
323-7
29 321-3
30 32128-33
31 1-303334
32 3256-24
33 103-0126
34 3257-32
35 103-3585
10 1-653600
11 323-12
12 3256-4
13 323-8
14 1-353054
15 3296-39
16 1-653322
17 103-0130
18 103-1103
19 103-2876
With Decal............................................. 1
Nut, Nyloc 5/16-18................................. 2
Washer, 5/16 Std................................... 2
Screw, Socket HD 5/16-18 x 1 1/4 ......... 1
Zerk, 1/8-28 Straight.............................. 1
Roll pin .................................................. 1
Pin, Grass Catcher ................................ 1
Screw, Socket But HD 3/8-16 x 1 3/4..... 1
36 3296-47
37 3256-3
38 3274-18
39 302-19
40 1-806323
41 1-353050
42 3274-107
Zerk, & Decal.........................................1
Bolt, Carriage 5/16-18 x 5/8 ...................6
Washer, Spring Disk ..............................1
20 3230-18
21 1-513208
Exmark black touch up spray paint – gloss black.
Kit 103-0583 is available to repair the welded-on accessory mounting tube on all 44”-72” decks.
ꢀ
6
Apply Mobil HTS grease (P/N 103-5217 1.5 oz packet) (or a food-grade antisieze) on bore of sheave and bearings.
Includes items 40 and 41.
3
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BLOWER ASSEMBLY 44” and 48”
4
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BLOWER ASSEMBLY 44” and 48” (cont.)
Item Part No.
Description
Qty.
Item Part No.
14 3256-14
15 1-653429
16 103-0401
Description
Qty.
1
2
3
4
5
6
7
8
9
3290-357
323-11
Nut, Whizlock 3/8-16..............................3
Screw, HH 3/8-16 x 2 1/4.......................3
Washer, 3/8 Std .....................................3
Chute, Blower ........................................1
Washer, #10 Std.................................... 4
Asm, Latch............................................. 2
Asm, Blower (44 & 48) (Includes All
3256-4
103-4764
Items From Pg 3 & Items 1-15 & Decals) ...1
Bolt, Carriage 1/4-20 x 3/4..................... 2
Screw, PPH #10-24 x 5/8....................... 2
Nut, Nyloc #10-24................................. 3
Washer, #10 Std.................................... 5
Tube, Lower........................................... 1
Tube, Upper........................................... 1
Screw, Slotted HH #10-24 x 3/4............. 3
1-653352-01 Bumper..................................................1
17 3229-1
3290-500
321-3
Screw, PPH #10-24 x 5/8.......................4
Screw, HH 1/4-20 x 5/8..........................4
Nut, Whizlock 1/4-20..............................11
Bolt, Carriage 1/4-20 x 5/8 .....................3
Screw, CRTH #10-24 x 3/4 ....................3
Nut, Whizlock #10-24.............................3
Screw, CRTH 1/4-20 x 3/4 .....................2
18 3290-500
19 3296-2
32128-33
3229-11
20 3256-14
21 109-2040
22 109-2034
23 32105-13
10 1-803075
11 3290-148
12 1-803076
24 103-4752-03 Plate, Reinforcement ............................. 1
25 114439 Rivet ...................................................... 3
13 1-653596-03 Plate, Blower Backing ............................1
Exmark red touch up paint (spray paint - P/N 1-850337 - .6 oz liquid bottle - P/N 103-9140).
Exmark black touch up spray paint – gloss black.
Kit 103-0583 is available to repair the welded-on accessory mounting tube on all 44”-72” decks.
5
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BLOWER ASSEMBLY 44” and 48” (cont.)
6
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BLOWER ASSEMBLY 46”, 50”, 52” and 56”
Item Part No.
Description
Qty.
Item Part No.
21 1-513208
22 3219-6
Description
Qty.
16 109-1119-03 Wld, Blower Mount.................................1
Washer, Spring Disk.............................. 1
Nut, Hex 5/8-18...................................... 1
Nut, Jam 1/2-20..................................... 1
Washer, Spring Disk.............................. 1
Spacer................................................... 1
Hub........................................................ 1
Nut, Whizlock 5/16-18............................ 6
Nut, Hex 5/16-18.................................... 1
Screw, HH 1/4-20 x 5/8.......................... 4
Nut, Whizlock 1/4-20.............................. 4
Washer, Spring Disk 5/16 ...................... 1
Washer, 3/8 SAE ................................... 1
Bushing, Locator.................................... 1
Key, Woodruff #61 5/8 x 3/16................. 1
Cover, Bearing (103-3586-03)
2
103-3815
3ꢀ 1-653346
1-513013
5ꢀ 103-1047
Wld, Impeller .........................................1
Bearing, SPH. OD..................................2
Housing, Flange.....................................4
Sheave, Blower......................................1
Wld, Upper Housing
23 3220-5
4
24 1-513435
25 1-653365
26 1-653366
27 32128-20
28 3217-6
6
103-3589
(1-652345-03) With Decals ....................1
Spring, Idler ...........................................1
Nut, Whizlock 3/8-16..............................5
Screw, Socket But HD 3/8-16 x 1 3/4 .....1
Bearing ..................................................2
Screw, HH 3/8-16 x 2 1/2.......................2
Washer, 3/8 Std .....................................1
Screw, HH 3/8-16 x 1 1/2.......................2
Latch, Grass Catcher .............................2
Nut, Nyloc 3/8-16 ...................................1
Pulley, Idler............................................1
Bushing, Idler Pivot ................................1
Pulley, Idler............................................1
Asm , Idler W/Bushings
7
8
9
1-653331
3290-357
3274-107
29 321-3
30 32128-33
31 1-303334
32 3256-24
33 103-0126
34 3257-32
35 103-3585
10 1-653600
11 323-12
12 3256-4
13 323-8
14 1-353054
15 3296-39
16 1-653322
17 103-0130
18 103-1103
19 103-2876
With Decal............................................. 1
Nut, Nyloc 5/16-18................................. 2
Washer, 5/16 Std................................... 2
Screw, Socket HD 5/16-18 x 1 1/4 ......... 1
Zerk, 1/8-28 Straight.............................. 1
Roll pin .................................................. 1
Pin, Grass Catcher ................................ 1
36 3296-47
37 3256-3
38 3274-18
39 302-19
Zerk, & Decal.........................................1
Bolt, Carriage 5/16-18 x 5/8 ...................6
40 1-806323
41 1-353050
20 3230-18
Exmark black touch up spray paint – gloss black.
Kit 103-0583 is available to repair the welded-on accessory mounting tube on all 44”-72” decks.
ꢀ
6
Apply Mobil HTS grease (P/N 103-5217 1.5 oz packet) (or a food-grade antisieze) on bore of sheave and bearings.
Includes items 40 and 41.
7
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BLOWER ASSEMBLY 46”, 50”, 52” and 56”
8
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BLOWER ASSEMBLY 46”, 50”, 52” and 56” (cont.)
Item Part No.
Description
Qty.
Item Part No.
15 3256-14
16 1-653429
17 109-1024
Description
Qty.
1
2
3
4
3290-357
323-11
Nut, Whizlock 3/8-16..............................3
Screw, HH 3/8-16 x 2 1/4.......................2
Washer, 3/8 Std .....................................3
Chute, Blower (46, 50 & 56)...................1
Chute, Blower (52) .................................1
Washer, #10 Std.................................... 4
Asm, Latch............................................. 2
Asm, Blower (46, 50 & 56) (Includes All
Items From Pg 7 & Items 1-16 & Decals) ...1
Asm, Blower (52) (Includes All
3256-4
109-1985
103-4764
103-0400
5
6
7
8
9
109-1122-01 Bumper..................................................1
Items From Pg 7 & Items 1-16 & Decals) ...1
Screw, PPH #10-24 x 5/8....................... 2
Nut, Nyloc #10-24................................. 3
Washer, #10 Std.................................... 5
Tube, Lower (46 & 50)........................... 1
Tube, Lower (52 & 56) ........................... 1
Tube, Upper........................................... 1
Screw, Slotted HH #10-24 x 3/4............. 3
Bolt, Carriage 1/4-20 x 3/4..................... 2
Screw, HH 3/8-16 x 1 1/4....................... 1
3290-500
321-3
Screw, PPH #10-24 x 5/8.......................4
Screw, HH 1/4-20 x 5/8..........................4
Nut, Whizlock 1/4-20..............................11
Bolt, Carriage 1/4-20 x 5/8 .....................3
Screw, CRTH #10-24 x 3/4 (46,50&56)..3
Screw, CRTH #10-24 x 3/4 (52) .............5
Nut, Whizlock #10-24 (46, 50 & 56)........3
Nut, Whizlock #10-24 (52)......................5
Screw, CRTH 1/4-20 x 3/4 .....................2
18 3290-500
19 3296-2
20 3256-14
21 109-2041
109-2040
32128-33
3229-11
10 1-803075
1-803075
22 109-2035
23 32105-13
24 3229-1
25 323-7
11 3290-148
3290-148
12 1-803076
13 1-653596-03 Plate, Blower Backing ............................1
14 1-653443-03 Plate, Filler (52)......................................1
26 103-4752-03 Plate, Reinforcement ............................. 1
27 114439 Rivet ...................................................... 3
Exmark red touch up paint (spray paint - P/N 1-850337 - .6 oz liquid bottle - P/N 103-9140).
Exmark black touch up spray paint – gloss black.
Kit 103-0583 is available to repair the welded-on accessory mounting tube on all 44”-72” decks.
9
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BLOWER ASSEMBLY 46, 50, 52 and 56 (cont.)
10
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LOWER HOPPER ASSEMBLY
Item Part No.
Description
Qty.
Item Part No.
Description
Qty.
1
2
3
4
5
6
7
8
9
109-0329-03 Wld, QDS Frame....................................1
21 103-4408-03 Stop, Linkage......................................... 2
103-6294
103-6295
Pin, Hinge Pivot .....................................2
Bearing ..................................................2
22 103-7828
23 103-7829
24 103-5102
25 107069
26 3231-4
27 3256-4
28 3296-59
29 322-5
Panel, Bagger LH .................................. 1
Panel, Bagger RH.................................. 1
Panel, Bagger........................................ 1
Nut, Retainer 1/4-20............................... 6
Bolt Carriage 3/8-16 x 1 1/2 ................... 2
Washer, 3/8 Std..................................... 2
Nut, Nyloc 3/8-16 Thin ........................... 2
Screw, HH 5/16-18 x 1........................... 4
Washer, 5/16 SAE ................................. 22
Nut, Nyloc 5/16-18................................. 12
Screw, HH 1/4-20 x 3/4.......................... 10
Washer, 1/4 SAE ................................... 4
Nut, Whizlock 1/4-20.............................. 10
Bolt, Carriage 5/16-18 x 1 3/4 ................ 4
Screw, SH 3/8-16 x 1 1/4....................... 1
Screw, HH 3/8-16 x 1 1/4....................... 2
Nut, Nyloc 3/8-16................................... 2
Bolt, Carriage 5/16-18 x 1...................... 4
Riviet ..................................................... 14
103-4820-03 Plate, Hinge ...........................................2
103-4412-03 Plate, Rear.............................................1
103-4832
103-4834-03 Strap, Hold Down...................................1
103-4402 Bearing ..................................................2
103-5114-03 Wld, Bellcrank........................................1
Seal, Door..............................................1
10 103-4433
11 103-3202
Collar, Shaft...........................................1
Cap, Tube..............................................2
30 3256-23
31 3296-29
32 321-4
12 103-8835-03 Wld, Link RH..........................................1
13 103-5111
14 103-5112
15 94-8196
16 32151-61
17 103-4848
18 103-4424
19 103-4431
20 103-4415
Wld, Link RH..........................................1
Wld, Link LH ..........................................1
Washer, Nylon .......................................6
Ring, Retaining ......................................6
Trunnion, Link ........................................2
Arm, Door Linkage.................................2
Washer ..................................................2
Bearing, Linkage Pivot ...........................2
33 3256-22
34 32128-33
35 3230-5
36 3274-1
37 323-7
38 3296-39
39 3230-2
40 114439
11
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LOWER HOPPER ASSEMBLY
12
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HOOD and SCREEN ASSEMBLY
Item Part No.
Description
Qty.
Item Part No.
Description
Qty.
1X 103-6232
Asm, Hood.............................................1
Screen ...................................................1
8
9
3296-2
Nut, Nyloc #10-24.................................. 4
Screw, PPH #10-24 x 7/8....................... 4
2
3
4
5
6
7
114967
3250-27
103-5101-03 Support, Screen.....................................1
10 103-4406-03 Wld, Door Frame ................................... 1
114439
Rivet, Pop 3/16 x 1/2..............................18
Washer ..................................................14
Seal, Chute............................................1
11 103-4828
12 321-4
Screen, Door ......................................... 1
Screw, HH 1/4-20 x 3/4.......................... 20
Washer, 1/4 SAE ................................... 20
Nut, Whizlock 1/4-20.............................. 20
3256-61
1-653561
13 3256-2
14 32128-33
1-653598-03 Clamp, Seal ...........................................1
X
Includes items 2,3,4 and 5 riveted together and Decal.
13
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HOPPER ASSEMBLY
Item Part No.
Description
Qty.
Item Part No.
14 3256-26
15 1-806003
16 3219-5
17 322-9
Description
Qty.
1
2
3
4
5
6
7
8
9
103-4822
103-4835
103-4813
Link, Door ..............................................2
Anchor, Spring.......................................2
Spring ....................................................2
Washer, 1/2 SAE ................................... 2
Hairpin, Cotter ....................................... 2
Nut, Hex 1/2-20...................................... 4
Screw, HH 5/16-18 x 1 3/4 (52).............. 4
Screw, HH 5/16-18 x 2 1/2..................... 1
Bolt, Carriage 5/16-18 x 1 1/4 ................ 1
Knob, 3 Prong........................................ 1
103-4819-03 Guard, RH..............................................1
103-4437-03 Guard, LH ..............................................1
18 322-12
19 3230-3
20 1-323385
103-6271
103-7115
321-4
Asm, Handle W/Grip ..............................1
Grip........................................................1
Screw, HH 1/4-20 x 3/4..........................13
Washer, 1/4 SAE ...................................10
Nut, Whizlock 1/4-20..............................7
Bolt, Carriage 5/16-18 x 1 ......................4
Washer, 5/16 SAE..................................5
Nut, Nyloc 5/16-18 .................................5
21 103-4807-03 Wld, Bagger Mount................................ 1
3256-22
22 322-5
Screw, HH 5/16-18 x 1........................... 8
Nut, Whizlock 5/16-18............................ 8
Pin, Clevis 1/2 x 2.................................. 2
Hairpin, Cotter ....................................... 2
10 32128-33
11 3230-22
12 3256-23
13 3296-29
23 32128-20
24 1-808289
25 1-806005
26 1-653532-03 Spacer, Counterweight (52 & 56)........... 1
14
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DECK COMPONENTS AND FRONT WEIGHTS
Deck Components:
Quantity Included in Each Kit
.
44”
103-1315
1
48”
103-1314
1
52”
109-1185
1
46”
50”
56”
Part No.
Description
No.
1
109-1013
109-1014
109-1015
1-653363
103-0453
1-806003
1-323385
1-653439
1-653362
1-653309
109-1016
109-1017
109-1018
3256-27
Pin, Chute Pivot
Pin, Chute Pivot
1
1
1
1
1
1
1
1
1
2
3
4
Pin, Hair
1
2
1
2
1
2
1
Knob, Belt Shield
Sheave, Blower Drive (52)
Sheave, Blower Drive (48)
Sheave, Blower Drive (44)
Sheave, Blower Drive (46)
Sheave, Blower Drive (50)
Sheave, Blower Drive (56)
Washer, 5/8 SAE
1
1
1
1
1
1
1
5
6
1
1
1-653438
1-653333
1-653332
103-0866
109-9249
103-1316
103-1318
109-1019
109-1020
109-1021
322-2
Belt, Blower (46 & 52)
Belt, Blower (48)
1
1
1
1
Belt, Blower (44)
1
1
Belt, Blower (50)
1
Belt, Blower (56)
1
7
Cover, Belt (44 & 48)
Cover, Belt (52)
Cover, Belt (46)
1
Cover, Belt (50)
1
Cover, Belt (56)
1
1
1
1
2
8
9
Screw, HH 5/16-18 x 5/8
Plug
1
1
1
1
1
1
1
1
1
2
1
1
1
2
103-1279
109-1022-03
3230-2
10
11
Strap, Weight mount
Bolt, Carriage 5/16-18 x 1
Front Weight Components: (Used on all units)
12
13
14
6
103-6363
Asm, Weight (103-6364-01) W/Decals
2
1
4
4
4
103-6368-01 Plate, Weight Mounting
322-5
322-7
Screw, HH 5/16-18 x 1
Screw, HH 5/16-18 x 1 1/2
Hairpin, Cotter
15
9335124
6
52” units with standard weight plate bolted to the front of the floor pan only.
15
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DECALS
Item Part No.
Description
Qty.
Item Part No.
Description
Qty.
1
2
3
4
103-3302
103-3508
1-653546
98-5954
Decal, Ultra Vac QDS ............................1
Decal, Warning ......................................1
Decal, Exmark .......................................1
Decal, Missing Cover .............................1
5
6
7
103-6605
1-653558
103-6604
Decal, Weight ........................................ 2
Decal, Hot Sheave................................. 1
Decal, Weight Blower............................. 1
16
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NOTES
17
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SERVICE RECORD
Date
Description of Work Done
Service Done By
18
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© 2009 Exmark Mfg. Co., Inc.
Industrial Park Box 808
Beatrice, NE 68310
Part No. 4500-421 Rev. B
(402) 223-6300
Fax (402) 223-5489
Printed In USA
All Rights Reserved
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