Hustler 339622 User Manual
72" Quadcycler
TM
Quadcycler Deck
Parts Manual
339622 8/06
•••••••
Hustler Turf Equipment
•••••
P.O. Box 7000
•••
Hesston, Kansas
•
67062-2097
Table of Contents
Chapter 1
General Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
Chapter 2 Contents
Deck Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
Deck Subassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4
Spindle Assembly - 506212 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7
Chapter 3 Contents
Gauge Arm Assembly - 466888 . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2
Chapter 4 Contents
Gearbox Breakdown - 532861 (WSI) . . . . . . . . . . . . . . . . . . . . . . . 4-2
Gearbox Breakdown - 532861 (Agrigear) . . . . . . . . . . . . . . . . . . . . 4-4
Chapter 5 Contents
Air Deflector Kit - 470344 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-2
Floatation Kit - 469189 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-4
Chapter 6 Contents
Decal Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-2
Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . i-1
336229 9/00
336229 9/00
Chapter 1
General Information
This manual covers 72” Quadcycler Deck model: 925107
Frequently Ordered Parts
PART NO. DESCRIPTON
084178 Double Angle V-Belt
754853 24" Blade
506212 Spindle Housing Assembly
Service Literature
PART N O DESCRIPTION
084210 72" Quadcycler Owner’s Manual
033514 72” Quadcycler Deck Assembly Instructions
Note: When ordering parts, you must use the service part number as shown for each part, not the index number.
Always give the tractor model and serial number and the engine model and serial number to your parts and service rep
resentative.
Note: Items sold in bulk such as seals and hoses are sold by the foot.
Using this manual
Illustrations used were current at the time of printing, but subsequent production changes may cause your machine to
vary slightly in detail. Excel Industries, Inc. reserves the right to redesign and change the machine as deemed neces
sary, without notification. If a change has been made to your machine which is not reflected in this parts manual, see
your Hustler dealer for current information and parts.
-
-
339622 8/06 1-1
Hardware Description Codes & Abbreviations
The following codes are used throughout this parts manual. Refer to this list when ordering parts..
ABBREVIATION DESCRIPTION
CB Carriage Bolt
CE Clevis Pin
CP Cotter Pin
CS Cap Screw
CW Cup Washer
FDRW Fender Washer
FW Flat Washer
HX Hex Head
ID Inside Diameter
LW Lock Washer
MB Machine Bushing
MS Machine Screw
NT Nut
OD Outside Diameter
SC Self Tapping Cap Screw
SH Socket Head
SB Shoulder Bolt
SS Set Screw
Standard Torques
The following chart lists the standard torque values for the threaded fasteners found in this manual. Torque all cap
screws, nuts and set screws to these values unless a different torque is shown in the Notes section next to the fastener.
SIZE FT-LBS NM SIZE FT-LBS NM
.250 8.2 11.1 M3 1 1.3
.312 17 23 M4 2.2 3
.375 30 40 M5 4.5 6.1
.438 48 65 M6 7.7 10.4
.500 73 99 M8 18.5 25
.562 105 143 M10 37 50
.625 145 200 M12 64 87
.750 260 350 M16 160 215
.875 420 565 M20 320 435
1.00 625 850 M24 555 750
NOTE:
Lubricate all grease zerks
1-2 339622 8/06
Chapter 2 Contents
Deck Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
Deck Subassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4
Spindle Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-7
339622 8/06 2-1
Deck Assembly
1
2
28
19
20
29
33
22
23
20
31
30
8
9
11
32
17
18
21
15
1
16
25
26
3
4
1
2
5
7
6
13
8
14
10
38
27
2
24
19
11
12
19
24
20
37
24
20
19
7
8
34
35
7
8
36
9
2-2 339622 8/06
Deck Assembly
INDEX
NO.
10 028274 028274 2 CB .50-13 X 1.50 FULL ZN
11 058875 058875 2 MB .510 X .870 X .050 ZN
12 025601 025601 1 CS .50-13 X 4.620 ZN
13 467266 467266 1 RIGHT REAR DISCHARGE DOOR
14 467241 467241 1 CENTER REAR DISCHARGE DOOR
15 474445 474452 1 DEFLECTOR
16 054528 054528 1 BUMPER
17 074559 074559 1 GRIP
18 467258 467258 1 HANDLE
19 024927 024927 10 NT .25-20 HX G5 ZN
20 017079 017079 7 FW .250 X .560 X .040 SAE ZN
21 467274 467274 1 SIDE DISCHARGE COVER
22 055939 055939 4 CS .25-20 X .750 HX G5 ZN
23 089789 089789 4 FW .266 X .750 X .060 ZN
24 017038 017038 8 LW .250 MEDIUM SPRING ZN
25 056077 056077 2 CS .25-20 X 1.00 HX G5 ZN
26 287649 287649 1 SIDE DISCHARGE CLIP
27 315465 315465 1 CLIP PLATE
28 035626 035626 4 NT 10-24 HX ZN
29 056176 056176 4 LW #10 MEDIUM SPRING ZN
30 758821 758821 2 OVER CENTER LATCH
31 025320 025320 2 HP .091 X 1.875 ZN
32 016048 016048 4 MS 10-24 X .625 TH SL ZN
33 467118 467118 4 PLUG BUTTON
34 467175 467175 1 R/H MULCHER BAFFLE
35 467167 467167 1 L/H MULCHER BAFFLE
36 016527 016527 2 CS .50-13 X 1.00 HX G5 ZN
37 537175 480228 2 TIE DOWN BRACKET
38 N/A 466888 2 GAUGE ARM ASSEMBLY
SERVICE
PART N O .
1 075291 075291 2 CLAMPING KNOB
2 076547 076547 2 FW .344 X .688 X .065 SAE ZN
3 307124 307140 1 R/H DECK COVER
4 307132 307157 1 L/H DECK COVER
5 467126 467126 1 ADJUSTER ARM
6 074252 074252 2 CS .50-13 X 1.50 HX G5 ZN
7 017046 017046 7 LW .50 MEDIUM SPRING ZN
8 008193 008193 7 NT .50-13 HX G5 ZN
9 017137 017137 4 FW .560 X 1.370 X .109 SAE ZN
MFG. PART
NO.
QTY. DESCRIPTION
NOTES:
1. Supplied with item 15 but may be ordered separately.
2. See Chapter 3 for breakdown.
339622 8/06 2-3
Deck Subassembly
36
5
20
12
13
8
4
4
7
2
24
1
1
3
8
5
18
6
19
22
20
16
15
5
7
6
11
10
21
23
3
25
5
26
1
9
5
6
17
27
28
6
29
37
5
6
5
1
13
2
14
2
30
7
31
32
9
33
34
3
35
2-4 339622 8/06
Deck Subassembly
INDEX
NO.
10
SERVICE
PART N O .
1 532820 467316 1 72" 4-WAY DECK ASSEMBLY
2 074252 074252 8 CS .50-13 X 1.50 HX G5 ZN
3 028118 028118 4 FW .620 X 1.00 X .134 ZN
4 532861 466664 1 GEARBOX
5 017046 017046 26 LW .50 MEDIUM SPRING ZN
6 008193 008193 11 NT .50-13 HX G5 ZN
7 036715 036715 2 WOODRUFF KEY
8 467100 467100 1 GEARBOX SUPPORT
9 467324 467324 1 PULLEY 8”
10 042051 042051 2 SS .375-16 X 1.00 SQ-HD ZN
11 706168 706168 2 NT .375-16 HX JAM G5 ZN
12 773242 773242 4 CS .437-14 X 1.250 HX G5 ZN
13 773259 773259 8 FW .50 X 1.250 X .064/.104 SAE F436 ZN
14 041707 041707 4 NT .437-14 HX G5 ZN
15 068759 068759 4 CW .560 X 1.340 X .050 PN
16 315291 315291 1 IDLER ARM BRACKET
17 263517 263517 1 BEARING DISC
18 078949 078949 1 CS .50-13 X 2.00 G5 ZN
19 503748 503748 1 IDLER PULLEY
20 017137 017137 6 FW .560 X 1.370 X .109 SAE ZN
21 036384 036384 1 IDLER SPRING
22 244384 244384 1 IDLER CHAIN
23 017277 017277 1 CP .187 X 1.00 LG HML ZN
24 084178 084178 1 DOUBLE ANGLE V-BELT
25 078378 078378 3 CS .50-20 X 1.50 HX G5 ZN
26 078386 078386 3 FW .510 X 1.750 X .187 ZN
27 212076 212076 3 KEY .250 X .250 X 1.50
28 504142 504142 3 DRIVE PULLEY 8"
29 016527 016527 12 CS .50-13 X 1.00 HX G5 ZN
30 506212 249318 3 SPINDLE HOUSING ASSEMBLY
31 712372 712372 3 KEY .250 X .250 X .660
32 035808 035808 3 BLADE SADDLE
33 754853 754853 3 24" BLADE
34 752386 752386 3 CW .515 X 2.250 X .204 ZN
35 753798 753798 3 CS .50-20 X 1.750 HX G5 ZN
36 705954 705954 2 CS .50-13 X 1.250 HX G5 ZN
37 532887 466631 2 GAUGE ARM MOUNT
MFG. PART
NO.
QTY. DESCRIPTION
339622 8/06 2-5
Deck Subassembly
1. Item 9, pulley, must be in the same horizontal plane as the item 28, drive
pulleys, within ± .03" tolerance.
2. Assemble item 30, spindle housing, so the grease zerk faces the front of
the deck.
3. Torque to 65-75 Ft. Lbs.
4. Item 4, gearbox, to be filled to center of sight gauge upon installation
with Amaco 80W-10 or equivalent gear lube.
5. Tighten item 6, nut, to 20 Ft. Lbs. then loosen 1/4 turn.
6. Apply lubrication to both sides of bearing disc. Use Vasoline or 716555
grease.
7. Shaft & exposed end of bearings must be free of rust & wiped clean.
Then coat entire shaft & exposed end of bearings with antiseize
lubricant 705715.
8. Wipe clean & coat entire surface of shaft with antiseize lubricant
705715.
NOTES:
9. To check proper blade alignment, both ends of center blade must align
with both end of outer blades. When blade tips are closest together they
must be within .20" vertically.
10. See 2-7 for breakdown.
11. Air vent must be free of paint.
2-6 339622 8/06
Loading...