LasTec Articulator
Model 325ER
Parts Manual
Manual Part Number: Man-325ER
LasTec
A Division of Wood-Mizer Products, Inc.
7865 N County Rd 100E
Lizton, Indiana 46149
Phone (317) 892-4444 Fax (317) 892-4188
www.lastec.com
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LASTEC
Table of Contents Page
Table of Contents 325ER/Pdoc031501 iii
SECTION 1: DRIVE SYSTEM 1
1.1 Pull Bar/Pivot Assembly .................................................................................. 2
1.2 Drive Assembly ............................................................................................... 3
1.3 Gearbox (Serial No. 1550898 - Present)......................................................... 4
1.4 Gearbox (Serial no. 1550898 and Prior) ......................................................... 5
SECTION 2: MOWER DECKS 1
2.1 Deck Pivot & Trap Door Assemblies............................................................... 2
2.2 Spindle Assemblies (Decks ER1/ER3)............................................................ 3
2.3 Spindle Assembly (Deck ER2)........................................................................ 4
2.4 Idler Assembly (Deck ER1)............................................................................. 5
2.5 Idler Assembly (Decks ER3) ........................................................................... 6
2.6 Idler Assembly (Deck ER2)............................................................................. 7
2.7 Grass Chute & Mulching Plate Assemblies..................................................... 8
2.8 Decks and Covers........................................................................................... 9
2.9 Decals ........................................................................................................... 10
2.10 Belts .............................................................................................................. 11
2.11 Lift Chain Assemblies.................................................................................... 12
SECTION 3: WHEELS 1
3.1 Rocker Leg Assembly (ER1)........................................................................... 2
3.2 Rocker Leg Assembly (ER3)........................................................................... 4
3.3 Left & Right Swivel Wheel Assemblies............................................................ 6
3.4 Left & Right Fixed Wheel Assemblies............................................................. 8
3.5 9”x 3.5” Wheel Assemblies, Pneumatic & Foam-Filled................................ 10
3.6 9” x 3.5” Wheel Assemblies, Pneumatic & Foam-Filled................................ 12
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Part No.
Part Description
Page Numbers
18458
Housing Weldment, Spindle
2-3
18458 Housing Weldment, Spindle 2-4
18477 Pin Weldment 3-2
18477 Pin Weldment 3-4
18477 Rod Weldment, Lock 3-4
18480 Shaft Weldment, Spindle 2-3
18480 Shaft Weldment, Spindle 2-4
18900 Pin Weldment, Deck Pivot 2-2
19241 Plate, Grass Chute Bottom 2-8
19272 Plate, Universal Trap Door 2-2
19312 Cover, ER1 Belt 2-9
19313 Cover, ER3 Belt 2-9
19348 Rod End, 1/2-20 Female 3-2
19348 Rod End, 1/2-20 Female 3-4
19449
Yoke Weldment, Right Wheel (Serial Numbers 1640298 - 3070698)
3-6
19450
Yoke Weldment, Left Wheel (Serial Numbers 1640298 - 3070698)
3-6
19540
Gearbox, SGCM500SAR21 Modified (See Section 1.3 for gearbox parts)
1-3
19547 Decal, Rocker Height Adjustment 2-10
19557 Decal, Lastec Logo 2-10
19558 Decal, Articulator Logo 2-10
19558 Decal, Change Cut Height 2-10
19559 Decal, Pressure Washer Caution 2-10
19576 Deck Weldment, ER2 2-9
19622 Deck Weldment, ER1 2-9
19623 Deck Weldment, ER3 2-9
19626
Rocker Weldment, Deck EFD1 (Serial Numbers 1640298 - 3070698)
3-2
19626
Rocker Weldment, Deck EFD1 (Serial Numbers 1640298 - 3070698)
3-4
19646 Block, Deck Locking 3-2
19646 Block, Deck Locking 3-4
19650 Spacer, 1/2” 3-2
19650 Spacer, 1/2” 3-4
19662 Bearing Cup 1-4
19663 Bearing 1-4
19687 Pivot Weldment, Deck ER1 3-2
19688 Pivot Weldment, Deck ER3 3-4
19701 Rod Weldment, Lock 3-2
19758 Bracket Weldment, Rocker Limit 3-4
19760 Bracket Weldment, Rocker Limit 3-2
19864 Cover, 20” Chain Sleeve 1-2
19864 Cover, 20” Chain Sleeve 2-12
19874 Arm, Rocker Link 3-2
19874 Arm, Rocker Link 3-4
19919 Yoke Weldment, 9” ER3 Wheel 3-4
19924 Yoke Weldment, 9” ER1 Wheel 3-2
19960 Knob, 1/2-20 Steel Hand 3-2
19960 Knob, 1/2-20 Steel Hand 3-4
19967
Rocker Weldment, Deck ER1 (Serial Numbers 3080798 - Present)
3-2
19969
Rocker Weldment, Deck ER3 (Serial Numbers 3080798 - Present)
3-4
19987 Flap, Rubber ER3 2-2
19991 Flap, Rubber ER4 2-2
28350
Washer, 11/16” ID x 1 3/4” OD x 3/16” Thick Nylon
2-3
28350
Washer, 11/16” ID x 1 3/4” OD x 3/16” Thick Nylon
2-4
29708 Chain, 2/0 x 26” 2-12
29714 Cover, ER2 Drive Belt 2-9
019540-1 Pinion Shaft 1-4
019650-1 Spacer, 1/2” Knurled 3-2
019650-1 Spacer, 1/2” Knurled 3-4
325ER 98 Parts Index
Sorted by Part Number
Page 1 of 6
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Part No.
Part Description
Page Numbers
325ER 98 Parts Index
Sorted by Part Number
A149 Wheel Assembly, 9” x 3.5”, Foam-Filled 3-8
A150 Wheel/Hub Assembly, 9” x 3.5”, Foam-Filled 3-8
A150
Wheel/Hub Assembly, 9” x 3.5”, Foam-Filled (See Section 3.5 for wheel components)
3-2
A150
Wheel/Hub Assembly, 9” x 3.5”, Foam-Filled (See Section 3.5 for wheel components)
3-4
A150
Wheel/Hub Assembly, 9” x 3.5”, Foam-Filled (See Section 3.5 for wheel components)
3-6
A150
Wheel/Hub Assembly, 9” x 3.5”, Foam-Filled (See Section 3.5 for wheel components)
3-7
C602 Strip, Rubber Flap Clamping 2-2
F05004-112 Stud, Press-In, 5/16-24 x 3/4” 3-8
F05004-124 Bolt, 3/8-16 x 1/2” Hex Head Grade 5 3-2
F05004-124 Bolt, 3/8-16 x 1/2” Hex Head Grade 5 3-4
F05005-101 Bolt, 1/4-20 x 1” 3-8
F05005-101 Bolt, 1/4-20 x 1” Hex Head Grade 5 2-2
F05005-101 Bolt, 1/4-20 x 1” Hex Head Grade 5 2-8
F05005-123 Bolt, 1/4-20 x 3/4” 3-2
F05005-123 Bolt, 1/4-20 x 3/4” 3-4
F05006-1 Bolt, 5/16-18 x 1” Hex Head 2-12
F05007-118 Bolt, 3/8-16 x 3/4” Hex Head Grade 5 2-2
F05007-118 Bolt, 3/8-16 x 3/4” Hex Head Grade 5 3-2
F05007-118 Bolt, 3/8-16 x 3/4” Hex Head Grade 5 3-4
F05007-123 Bolt, 3/8-16 x 1 1/4” Hex Head Grade 5 3-2
F05007-123 Bolt, 3/8-16 x 1 1/4” Hex Head Grade 5 3-4
F05007-138
Bolt, 7/16-14 x 1 1/2” Hex Head Full Thread Grade 5
1-2
F05007-87 Bolt, 3/8-16 x 1” Hex Head Grade 5 2-9
F05008-10 Bolt, 1/2-13 x 2 1/4” Hex Head Grade 5 2-5
F05008-10 Bolt, 1/2-13 x 2 1/4” Hex Head Grade 5 2-6
F05008-102 Bolt, 1/2-13 x 2” Hex Head Grade 5 3-2
F05008-102 Bolt, 1/2-13 x 2” Hex Head Grade 5 3-4
F05008-37 Bolt, 1/2-13 x 1 1/4” Hex Head Grade 5 1-3
F05008-37 Bolt, 1/2-13 x 1 1/4” Hex Head Grade 5 2-3
F05008-37 Bolt, 1/2-13 x 1 1/4” Hex Head Grade 5 2-4
F05008-74 Bolt, 1/2-13 x 2 1/2” Hex Head Grade 5 2-7
F05008-95 Bolt, 5/8-18 x 1 1/4” Hex Head Grade 5 2-3
F05008-95 Bolt, 5/8-18 x 1 1/4” Hex Head Grade 5 2-4
F05009-44 Bolt, 3/4-10 x 2 1/2” Hex Head Grade 5 1-2
F05009-66 Bolt, 1/2-13 x 2 3/4” Hex Head Grade 8 2-2
F05010-10 Nut, 3/8-16 Hex Nylon Lock 2-9
F05010-103 Nut, 3/4-10 Hex Nylon Lock 1-2
F05010-103 Nut, 3/4-10 Nylon Lock 1-3
F05010-103 Nut, 3/4-10 Nylon Lock 3-2
F05010-103 Nut, 3/4-10 Nylon Lock 3-4
F05010-103 Nut, 3/4-10 Nylon Lock 3-6
F05010-109 Nut, 1-8 Hex Lock 1-3
F05010-121 Nut, 5/16-18 Nylon Lock Jam 2-12
F05010-122 Nut, 3/4-10 Half Nylon Lock 3-2
F05010-122 Nut, 3/4-10 Half Nylon Lock 3-4
F05010-122 Nut, 3/4-10 Half Nylon Lock 3-7
F05010-122 Nut, 3/4-10 Nylon Lock Jam 2-5
F05010-122 Nut, 3/4-10 Nylon Lock Jam 2-6
F05010-127 Nut, 1/2-13 Half Nylon Lock 3-2
F05010-127 Nut, 1/2-13 Half Nylon Lock 3-4
F05010-127 Nut, 1/2-13 Nylon Lock Jam 2-2
F05010-127 Nut, 1/2-13 Nylon Lock Jam 2-7
F05010-135 Nut, 7/16-14 Hex Nylon Lock 1-2
F05010-139 Nut, 7/8-14 Hex 2-3
F05010-139 Nut, 7/8-14 Hex 2-4
F05010-142 Nut, Lug, 5/16-24, Tapered 3-8
F05010-16 Nut, 1/2-20 Hex Jam 3-2
Page 2 of 6
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Part No.
Part Description
Page Numbers
325ER 98 Parts Index
Sorted by Part Number
F05010-16 Nut, 1/2-20 Hex Jam 3-4
F05010-24 Nut, 3/8-16 Wing 2-9
F05010-63 Nut, Hex, 1/4-20 3-8
F05010-69 Nut, 1/4-20 Nylon Lock 2-8
F05010-79 Nut, 1/2-20 Nylon Lock Jam 3-2
F05010-79 Nut, 1/2-20 Nylon Lock Jam 3-4
F05010-8 Nut, 1/2-13 Hex Nylon Lock 3-2
F05010-8 Nut, 1/2-13 Hex Nylon Lock 3-4
F05010-8 Nut, 1/2-13 Nylon Lock 2-5
F05010-8 Nut, 1/2-13 Nylon Lock 2-6
F05010-8 Nut, 1/2-13 Nylon Lock 2-7
F05010-90 Nut, 7/8-14 Hex Jam 1-2
F05011-104 Washer, 3/8” x 1/8” Fender 3-2
F05011-104 Washer, 3/8” x 1/8” Fender 3-4
F05011-14 Washer, 1/4” Split Lock 2-2
F05011-14 Washer, Split Lock, 1/4” 3-2
F05011-14 Washer, Split Lock, 1/4” 3-4
F05011-14 Washer, Split Lock, 1/4” 3-8
F05011-17 Washer, 5/16” SAE Flat 2-12
F05011-2 Washer, 1/2” SAE Flat 2-5
F05011-2 Washer, 1/2” SAE Flat 2-6
F05011-2 Washer,1/2” SAE Flat 2-7
F05011-4 Washer, 3/8” Split Lock 2-2
F05011-4 Washer, 3/8” Split Lock 3-2
F05011-4 Washer, 3/8” Split Lock 3-4
F05011-40 Washer, 5/8” Standard Flat 2-3
F05011-40 Washer, 5/8” Standard Flat 2-4
F05011-43 Washer, 7/16” SAE Flat 1-2
F05011-44 Washer, 3/8” Fender 2-9
F05011-46 Washer, 7/8” Split Lock 1-2
F05011-46 Washer, 7/8” Split Lock 2-3
F05011-46 Washer, 7/8” Split Lock 2-4
F05011-60 Washer, 1/4” SAE Flat 2-2
F05011-60 Washer, 1/4” SAE Flat 2-8
F05011-61 Washer, 3/8” SAE Flat 2-9
F05011-62 Washer, 3/4” SAE Flat 1-2
F05011-62 Washer, 3/4” SAE Flat 1-3
F05011-73 Washer, 7/8” SAE Flat 2-3
F05011-73 Washer, 7/8” SAE Flat 2-4
F05011-75 Washer, 1.25 ID x 1.75” OD x 1/8” 3-2
F05011-75 Washer, 1.25 ID x 1.75” OD x 1/8” 3-4
F05011-9 Washer, 1/2” Split Lock 1-3
F05011-9 Washer, 1/2” Split Lock” 2-3
F05011-9 Washer, 1/2” Split Lock” 2-4
F05012-1 Pin, 1/8” x 1” Cotter 2-8
F05012-62 Pin, #210 Hitch 1-2
F05012-62 Pin, #210 Hitch 2-7
F05012-63 Pin, #216 Hitch 2-8
F05012-63 Pin, #216 Hitch 3-2
F05012-63 Pin, #216 Hitch 3-4
F05012-70 Pin, 5/16” x 1 3/4” Clevis 3-2
F05012-70 Pin, 5/16” x 1 3/4” Clevis 3-4
F05013-5 Bolt, 3/4-10 x 3” Hex Head Grade 5 1-3
F05013-70 Bolt, 3/4-10 x 6 1/2” Hex Head Grade 5 3-2
F05013-70 Bolt, 3/4-10 x 6 1/2” Hex Head Grade 5 3-4
F05013-70 Bolt, 3/4-10 x 6 1/2” Hex Head Grade 5 3-6
M230 Plate, Grass Chute 2-8
Page 3 of 6
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Part No.
Part Description
Page Numbers
325ER 98 Parts Index
Sorted by Part Number
P103 Bearing, 6305 RS Top Spindle 2-3
P103 Bearing,6305 RS Top Spindle 2-4
P104 Bearing, 6206 TGS Bottom Spindle 2-3
P104 Bearing, 6206 TGS Bottom Spindle 2-4
P105 O-Ring, 2 1/2” x 2 3/4” 2-3
P105 O-Ring, 2 1/2” x 2 3/4” 2-4
P107 Fitting, 1/4-28 Straight Grease 2-7
P107 Fitting, 1/4-28 Straight Grease 2-9
P107 Fitting, 1/4-28 Straight Grease 3-2
P107 Fitting, 1/4-28 Straight Grease 3-4
P108 Fitting, 1/8” NPT Straight Grease 2-3
P108 Fitting, 1/8” NPT Straight Grease 2-4
P109 Bushing, 1” Flanged Bronze 3-6
P109 Bushing, 1” Flanged Bronze 3-7
P109 Bushing, 1” ID x 1 1/4” OD Flanged 1-3
P109 Bushing, 1” ID x 1 1/4” OD Flanged 2-7
P109 Bushing, Bronze, 1” ID 3-2
P109 Bushing, Bronze, 1” ID 3-4
P110 Pin, 3/8” x 1 5/16” Clevis 3-6
P110 Pin, 3/8” x 1 5/16” Clevis 3-7
P111 Ring, 1” Pull 3-6
P111 Ring, 1” Pull 3-7
P122 Pin, Rear Wheel Pivot 1-2
P123 Fitting, 1/4-28 90° Grease 2-5
P123 Fitting, 1/4-28 90° Grease 2-6
P123 Fitting, 1/4-28 90° Grease 2-9
P123 Fitting, 1/4-28 x 90° Grease 3-2
P123 Fitting, 1/4-28 x 90° Grease 3-4
P125 Decal, 540 Max. 2-10
P130 Sheave, 2BK130H 1-3
P179 Decal, Operator Seat Warning 2-10
P183 Pin, 1” x 4 1/2” Clevis 2-7
P244
Pin Assembly, Lift (Includes lock washer and nut below)
1-2
P281 Bushing, 7/8” Type ‘H’ Split Taper 1-3
P290 Wheel Assembly, 9” x 3.5”, Pneumatic 3-8
P291 Hub/Bearing Assembly 3-8
P292 Bearing, Tapered Roller, 3/4” 3-8
P293 Bearing Seal 3-8
P294 Grease Zerk, 1/4-28, 45° 3-8
P295 Wheel/Hub Assembly, 9” x 3.5”, Pneumatic 3-8
P296 Bearing Spacer, 3/4” ID x 1/2” 3-2
P296 Bearing Spacer, 3/4” ID x 1/2” 3-4
P296 Spacer, 1.13 OD x .94 ID x .5” 3-7
P296 Spacer, 3/4” OD x 1/2” ID 3-6
P297 Hub Assembly 3-8
P303 Seal, 1 3/8” 1-4
P325 Gear, 30 Teeth 1-4
P326 Gearbox Casting, Top 1-4
P327 Bolt, 3/8-16 x 2 1/4” SH 1-4
P328 Key, 5/16” SQ x 1.2” 1-4
P329 Retaining Ring 1-4
P330 Pipe Plug, 1/2” NPT 1-4
P331 Breather Plug 1-4
P333 Cross Shaft 1-4
P334 Gearbox Casting, Bottom (w/Breather) 1-4
P402 Bearing Race Insert 3-8
P403 Bushing, 3/4” ID x 5/8” Bronze 2-5
Page 4 of 6
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Part No.
Part Description
Page Numbers
325ER 98 Parts Index
Sorted by Part Number
P403 Bushing, 3/4” ID x 5/8” Bronze 2-6
P407 Key, 3/16” SQ x 5/8” 2-3
P407 Key, 3/16” SQ x 5/8” 2-4
P408 Pulley, Idler 2-7
P410 Spring, 1” x 7” Extension 2-7
P410 Spring, 1” x 7” x .148” Extension 2-5
P410 Spring, 1” x 7” x .148” Extension 2-6
P417 Pad, Gearbox Swivel 1-3
P436 Bushing, 3/8” ID x 1” Bronze 2-8
P449 Link, .28” Chain Snap 2-12
P460 Spring, 180° LH Torsion 2-8
P477 Decal, Thrown Objects Danger 2-8
P477 Decal, Thrown Objects Warning 2-10
P478 Decal, Rotating Blades Danger 2-8
P478 Decal, Rotating Blades Danger 2-10
P608 Pulley, Flat Idler 2-5
P608 Pulley, Flat Idler 2-6
P609 Pulley, V-Groove Idler 2-5
P609 Pulley, V-Groove Idler 2-6
P701 Blade, 25”, High-Lift 2-3
P701 Blade, 25”, High-Lift 2-4
P706 Belt, 85890 V 2-11
P707 Belt, 85870 V 2-11
P737 Bearing, 1” ID x 1 1/4” OD x 3/4” Flanged Oiltite 1-3
P744 Belt, 85530 V 2-11
P759 Shaft, 21 1/4” Bondioli PTO 1-3
P786 Bushing, Steel, 3/4” ID x 1” OD x 5/8” 2-2
P836 Decal, Guards Warning 2-10
P837 Decal, Operator Seat Warning 2-10
P843 Washer, 1” ID Wave 3-2
P843 Washer, 1” ID Wave 3-4
P843 Washer, 1” Wave 3-6
P843 Washer, 1” Wave 3-7
T104 Spacer, 1 3/4” OD x 1 1/32” ID x 1/4” 3-2
T104 Spacer, 1 3/4” OD x 1 1/32” ID x 1/4” 3-4
T104 Spacer, 1 3/4” OD x 1 1/32” ID x 1/4” Thick 3-6
T104 Spacer, 1 3/4” OD x 1 1/32” ID x 1/4” Thick 3-7
T107 Spacer, 1 3/4” OD x 1 1/32” ID x 1” Thick 3-6
T107 Spacer, 1 3/4” OD x 1 1/32” ID x 1” Thick 3-7
T125 Bearing Spacer, 3/4” ID x 3/8” 3-2
T125 Bearing Spacer, 3/4” ID x 3/8” 3-4
T126 Spacer, 1.13 OD x .75 ID x .69” 3-7
T156 Pulley, Double Groove 2-3
T160 Pulley, Quad 2-4
W118
Yoke Weldment, Right Wheel (Serial Numbers 3080798 - Present)
3-6
W631 Arm Weldment, Idler 2-6
W632 Arm Weldment, Idler 2-5
W633 Plate Weldment, Grass Chute Mount 2-8
W675 Strap Weldment, 3-Point Pivot 1-2
W676 Chain Weldment, E2 Deck Lift 1-2
W677 Mount Weldment, Gearbox 1-3
W683 Bar Weldment, Pull 1-2
W684 Arm Weldment, Idler 2-7
W685 Yoke Weldment, 9” Left Fixed 3-7
W686 Yoke Weldment, 9” Fixed Right 3-7
W688
Yoke Weldment, Left Wheel (Serial Numbers 3080798 - Present)
3-6
W690 Cover, ER2 Drive Pulley 2-9
Page 5 of 6
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Part No.
Part Description
Page Numbers
325ER 98 Parts Index
Sorted by Part Number
W691 Plate Weldment, Mulching 2-8
Page 6 of 6
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Part No.
Part Description
Page Numbers
W632
Arm Weldment, Idler
2-5
W631 Arm Weldment, Idler 2-6
W684 Arm Weldment, Idler 2-7
19874 Arm, Rocker Link 3-2
19874 Arm, Rocker Link 3-4
W683 Bar Weldment, Pull 1-2
19663 Bearing 1-4
19662 Bearing Cup 1-4
P402 Bearing Race Insert 3-8
P293 Bearing Seal 3-8
P296 Bearing Spacer, 3/4” ID x 1/2” 3-2
P296 Bearing Spacer, 3/4” ID x 1/2” 3-4
T125 Bearing Spacer, 3/4” ID x 3/8” 3-2
T125 Bearing Spacer, 3/4” ID x 3/8” 3-4
P737 Bearing, 1” ID x 1 1/4” OD x 3/4” Flanged Oiltite 1-3
P104 Bearing, 6206 TGS Bottom Spindle 2-3
P104 Bearing, 6206 TGS Bottom Spindle 2-4
P103 Bearing, 6305 RS Top Spindle 2-3
P292 Bearing, Tapered Roller, 3/4” 3-8
P103 Bearing,6305 RS Top Spindle 2-4
P744 Belt, 85530 V 2-11
P707 Belt, 85870 V 2-11
P706 Belt, 85890 V 2-11
P701 Blade, 25”, High-Lift 2-3
P701 Blade, 25”, High-Lift 2-4
19646 Block, Deck Locking 3-2
19646 Block, Deck Locking 3-4
F05009-66 Bolt, 1/2-13 x 2 3/4” Hex Head Grade 8 2-2
F05008-37 Bolt, 1/2-13 x 1 1/4” Hex Head Grade 5 1-3
F05008-37 Bolt, 1/2-13 x 1 1/4” Hex Head Grade 5 2-3
F05008-37 Bolt, 1/2-13 x 1 1/4” Hex Head Grade 5 2-4
F05008-74 Bolt, 1/2-13 x 2 1/2” Hex Head Grade 5 2-7
F05008-10 Bolt, 1/2-13 x 2 1/4” Hex Head Grade 5 2-5
F05008-10 Bolt, 1/2-13 x 2 1/4” Hex Head Grade 5 2-6
F05008-102 Bolt, 1/2-13 x 2” Hex Head Grade 5 3-2
F05008-102 Bolt, 1/2-13 x 2” Hex Head Grade 5 3-4
F05005-101 Bolt, 1/4-20 x 1” 3-8
F05005-101 Bolt, 1/4-20 x 1” Hex Head Grade 5 2-2
F05005-101 Bolt, 1/4-20 x 1” Hex Head Grade 5 2-8
F05005-123 Bolt, 1/4-20 x 3/4” 3-2
F05005-123 Bolt, 1/4-20 x 3/4” 3-4
F05009-44 Bolt, 3/4-10 x 2 1/2” Hex Head Grade 5 1-2
F05013-5 Bolt, 3/4-10 x 3” Hex Head Grade 5 1-3
F05013-70 Bolt, 3/4-10 x 6 1/2” Hex Head Grade 5 3-2
F05013-70 Bolt, 3/4-10 x 6 1/2” Hex Head Grade 5 3-4
F05013-70 Bolt, 3/4-10 x 6 1/2” Hex Head Grade 5 3-6
F05007-123 Bolt, 3/8-16 x 1 1/4” Hex Head Grade 5 3-2
F05007-123 Bolt, 3/8-16 x 1 1/4” Hex Head Grade 5 3-4
F05004-124 Bolt, 3/8-16 x 1/2” Hex Head Grade 5 3-2
F05004-124 Bolt, 3/8-16 x 1/2” Hex Head Grade 5 3-4
F05007-87 Bolt, 3/8-16 x 1” Hex Head Grade 5 2-9
P327 Bolt, 3/8-16 x 2 1/4” SH 1-4
F05007-118 Bolt, 3/8-16 x 3/4” Hex Head Grade 5 2-2
F05007-118 Bolt, 3/8-16 x 3/4” Hex Head Grade 5 3-2
F05007-118 Bolt, 3/8-16 x 3/4” Hex Head Grade 5 3-4
F05006-1 Bolt, 5/16-18 x 1” Hex Head 2-12
F05008-95 Bolt, 5/8-18 x 1 1/4” Hex Head Grade 5 2-3
325ER 98 Parts Index
Sorted by Part Description
Page 1 of 6
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Part No.
Part Description
Page Numbers
325ER 98 Parts Index
Sorted by Part Description
F05008-95 Bolt, 5/8-18 x 1 1/4” Hex Head Grade 5 2-4
F05007-138
Bolt, 7/16-14 x 1 1/2” Hex Head Full Thread Grade 5
1-2
19760 Bracket Weldment, Rocker Limit 3-2
19758 Bracket Weldment, Rocker Limit 3-4
P331 Breather Plug 1-4
P109 Bushing, 1” Flanged Bronze 3-6
P109 Bushing, 1” Flanged Bronze 3-7
P109 Bushing, 1” ID x 1 1/4” OD Flanged 1-3
P109 Bushing, 1” ID x 1 1/4” OD Flanged 2-7
P403 Bushing, 3/4” ID x 5/8” Bronze 2-5
P403 Bushing, 3/4” ID x 5/8” Bronze 2-6
P436 Bushing, 3/8” ID x 1” Bronze 2-8
P281 Bushing, 7/8” Type ‘H’ Split Taper 1-3
P109 Bushing, Bronze, 1” ID 3-2
P109 Bushing, Bronze, 1” ID 3-4
P786 Bushing, Steel, 3/4” ID x 1” OD x 5/8” 2-2
W676 Chain Weldment, E2 Deck Lift 1-2
29708 Chain, 2/0 x 26” 2-12
19864 Cover, 20” Chain Sleeve 1-2
19864 Cover, 20” Chain Sleeve 2-12
19312 Cover, ER1 Belt 2-9
29714 Cover, ER2 Drive Belt 2-9
W690 Cover, ER2 Drive Pulley 2-9
19313 Cover, ER3 Belt 2-9
P333 Cross Shaft 1-4
P125 Decal, 540 Max. 2-10
19558 Decal, Articulator Logo 2-10
19558 Decal, Change Cut Height 2-10
P836 Decal, Guards Warning 2-10
19557 Decal, Lastec Logo 2-10
P837 Decal, Operator Seat Warning 2-10
P179 Decal, Operator Seat Warning 2-10
19559 Decal, Pressure Washer Caution 2-10
19547 Decal, Rocker Height Adjustment 2-10
P478 Decal, Rotating Blades Danger 2-8
P478 Decal, Rotating Blades Danger 2-10
P477 Decal, Thrown Objects Danger 2-8
P477 Decal, Thrown Objects Warning 2-10
19622 Deck Weldment, ER1 2-9
19576 Deck Weldment, ER2 2-9
19623 Deck Weldment, ER3 2-9
P123 Fitting, 1/4-28 90° Grease 2-5
P123 Fitting, 1/4-28 90° Grease 2-6
P123 Fitting, 1/4-28 90° Grease 2-9
P107 Fitting, 1/4-28 Straight Grease 2-7
P107 Fitting, 1/4-28 Straight Grease 2-9
P107 Fitting, 1/4-28 Straight Grease 3-2
P107 Fitting, 1/4-28 Straight Grease 3-4
P123 Fitting, 1/4-28 x 90° Grease 3-2
P123 Fitting, 1/4-28 x 90° Grease 3-4
P108 Fitting, 1/8” NPT Straight Grease 2-3
P108 Fitting, 1/8” NPT Straight Grease 2-4
19987 Flap, Rubber ER3 2-2
19991 Flap, Rubber ER4 2-2
P325 Gear, 30 Teeth 1-4
P334 Gearbox Casting, Bottom (w/Breather) 1-4
P326 Gearbox Casting, Top 1-4
Page 2 of 6
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Part No.
Part Description
Page Numbers
325ER 98 Parts Index
Sorted by Part Description
19540
Gearbox, SGCM500SAR21 Modified (See Section 1.3 for gearbox parts)
1-3
P294 Grease Zerk, 1/4-28, 45° 3-8
18458 Housing Weldment, Spindle 2-3
18458 Housing Weldment, Spindle 2-4
P297 Hub Assembly 3-8
P291 Hub/Bearing Assembly 3-8
P407 Key, 3/16” SQ x 5/8” 2-3
P407 Key, 3/16” SQ x 5/8” 2-4
P328 Key, 5/16” SQ x 1.2” 1-4
19960 Knob, 1/2-20 Steel Hand 3-2
19960 Knob, 1/2-20 Steel Hand 3-4
P449 Link, .28” Chain Snap 2-12
W677 Mount Weldment, Gearbox 1-3
F05010-139 Nut, 7/8-14 Hex 2-3
F05010-139 Nut, 7/8-14 Hex 2-4
F05010-127 Nut, 1/2-13 Half Nylon Lock 3-2
F05010-127 Nut, 1/2-13 Half Nylon Lock 3-4
F05010-8 Nut, 1/2-13 Hex Nylon Lock 3-2
F05010-8 Nut, 1/2-13 Hex Nylon Lock 3-4
F05010-8 Nut, 1/2-13 Nylon Lock 2-5
F05010-8 Nut, 1/2-13 Nylon Lock 2-6
F05010-8 Nut, 1/2-13 Nylon Lock 2-7
F05010-127 Nut, 1/2-13 Nylon Lock Jam 2-2
F05010-127 Nut, 1/2-13 Nylon Lock Jam 2-7
F05010-16 Nut, 1/2-20 Hex Jam 3-2
F05010-16 Nut, 1/2-20 Hex Jam 3-4
F05010-79 Nut, 1/2-20 Nylon Lock Jam 3-2
F05010-79 Nut, 1/2-20 Nylon Lock Jam 3-4
F05010-69 Nut, 1/4-20 Nylon Lock 2-8
F05010-109 Nut, 1-8 Hex Lock 1-3
F05010-122 Nut, 3/4-10 Half Nylon Lock 3-2
F05010-122 Nut, 3/4-10 Half Nylon Lock 3-4
F05010-122 Nut, 3/4-10 Half Nylon Lock 3-7
F05010-103 Nut, 3/4-10 Hex Nylon Lock 1-2
F05010-103 Nut, 3/4-10 Nylon Lock 1-3
F05010-103 Nut, 3/4-10 Nylon Lock 3-2
F05010-103 Nut, 3/4-10 Nylon Lock 3-4
F05010-103 Nut, 3/4-10 Nylon Lock 3-6
F05010-122 Nut, 3/4-10 Nylon Lock Jam 2-5
F05010-122 Nut, 3/4-10 Nylon Lock Jam 2-6
F05010-10 Nut, 3/8-16 Hex Nylon Lock 2-9
F05010-24 Nut, 3/8-16 Wing 2-9
F05010-121 Nut, 5/16-18 Nylon Lock Jam 2-12
F05010-135 Nut, 7/16-14 Hex Nylon Lock 1-2
F05010-90 Nut, 7/8-14 Hex Jam 1-2
F05010-63 Nut, Hex, 1/4-20 3-8
F05010-142 Nut, Lug, 5/16-24, Tapered 3-8
P105 O-Ring, 2 1/2” x 2 3/4” 2-3
P105 O-Ring, 2 1/2” x 2 3/4” 2-4
P417 Pad, Gearbox Swivel 1-3
P244
Pin Assembly, Lift (Includes lock washer and nut below)
1-2
18477 Pin Weldment 3-2
18477 Pin Weldment 3-4
18900 Pin Weldment, Deck Pivot 2-2
F05012-62 Pin, #210 Hitch 1-2
F05012-62 Pin, #210 Hitch 2-7
F05012-63 Pin, #216 Hitch 2-8
Page 3 of 6
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Part No.
Part Description
Page Numbers
325ER 98 Parts Index
Sorted by Part Description
F05012-63 Pin, #216 Hitch 3-2
F05012-63 Pin, #216 Hitch 3-4
F05012-1 Pin, 1/8” x 1” Cotter 2-8
P183 Pin, 1” x 4 1/2” Clevis 2-7
P110 Pin, 3/8” x 1 5/16” Clevis 3-6
P110 Pin, 3/8” x 1 5/16” Clevis 3-7
F05012-70 Pin, 5/16” x 1 3/4” Clevis 3-2
F05012-70 Pin, 5/16” x 1 3/4” Clevis 3-4
P122 Pin, Rear Wheel Pivot 1-2
019540-1 Pinion Shaft 1-4
P330 Pipe Plug, 1/2” NPT 1-4
19687 Pivot Weldment, Deck ER1 3-2
19688 Pivot Weldment, Deck ER3 3-4
W633 Plate Weldment, Grass Chute Mount 2-8
W691 Plate Weldment, Mulching 2-8
M230 Plate, Grass Chute 2-8
19241 Plate, Grass Chute Bottom 2-8
19272 Plate, Universal Trap Door 2-2
T156 Pulley, Double Groove 2-3
P608 Pulley, Flat Idler 2-5
P608 Pulley, Flat Idler 2-6
P408 Pulley, Idler 2-7
T160 Pulley, Quad 2-4
P609 Pulley, V-Groove Idler 2-5
P609 Pulley, V-Groove Idler 2-6
P329 Retaining Ring 1-4
P111 Ring, 1” Pull 3-6
P111 Ring, 1” Pull 3-7
19626
Rocker Weldment, Deck EFD1 (Serial Numbers 1640298 - 3070698)
3-2
19626
Rocker Weldment, Deck EFD1 (Serial Numbers 1640298 - 3070698)
3-4
19967
Rocker Weldment, Deck ER1 (Serial Numbers 3080798 - Present)
3-2
19969
Rocker Weldment, Deck ER3 (Serial Numbers 3080798 - Present)
3-4
19348 Rod End, 1/2-20 Female 3-2
19348 Rod End, 1/2-20 Female 3-4
19701 Rod Weldment, Lock 3-2
18477 Rod Weldment, Lock 3-4
P303 Seal, 1 3/8” 1-4
18480 Shaft Weldment, Spindle 2-3
18480 Shaft Weldment, Spindle 2-4
P759 Shaft, 21 1/4” Bondioli PTO 1-3
P130 Sheave, 2BK130H 1-3
T104 Spacer, 1 3/4” OD x 1 1/32” ID x 1/4” 3-2
T104 Spacer, 1 3/4” OD x 1 1/32” ID x 1/4” 3-4
T104 Spacer, 1 3/4” OD x 1 1/32” ID x 1/4” Thick 3-6
T104 Spacer, 1 3/4” OD x 1 1/32” ID x 1/4” Thick 3-7
T107 Spacer, 1 3/4” OD x 1 1/32” ID x 1” Thick 3-6
T107 Spacer, 1 3/4” OD x 1 1/32” ID x 1” Thick 3-7
T126 Spacer, 1.13 OD x .75 ID x .69” 3-7
P296 Spacer, 1.13 OD x .94 ID x .5” 3-7
19650 Spacer, 1/2” 3-2
19650 Spacer, 1/2” 3-4
019650-1 Spacer, 1/2” Knurled 3-2
019650-1 Spacer, 1/2” Knurled 3-4
P296 Spacer, 3/4” OD x 1/2” ID 3-6
P410 Spring, 1” x 7” Extension 2-7
P410 Spring, 1” x 7” x .148” Extension 2-5
P410 Spring, 1” x 7” x .148” Extension 2-6
Page 4 of 6
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Part No.
Part Description
Page Numbers
325ER 98 Parts Index
Sorted by Part Description
P460 Spring, 180° LH Torsion 2-8
W675 Strap Weldment, 3-Point Pivot 1-2
C602 Strip, Rubber Flap Clamping 2-2
F05004-112 Stud, Press-In, 5/16-24 x 3/4” 3-8
F05011-75 Washer, 1.25 ID x 1.75” OD x 1/8” 3-2
F05011-75 Washer, 1.25 ID x 1.75” OD x 1/8” 3-4
F05011-2 Washer, 1/2” SAE Flat 2-5
F05011-2 Washer, 1/2” SAE Flat 2-6
F05011-9 Washer, 1/2” Split Lock 1-3
F05011-9 Washer, 1/2” Split Lock” 2-3
F05011-9 Washer, 1/2” Split Lock” 2-4
F05011-60 Washer, 1/4” SAE Flat 2-2
F05011-60 Washer, 1/4” SAE Flat 2-8
F05011-14 Washer, 1/4” Split Lock 2-2
P843 Washer, 1” ID Wave 3-2
P843 Washer, 1” ID Wave 3-4
P843 Washer, 1” Wave 3-6
P843 Washer, 1” Wave 3-7
28350
Washer, 11/16” ID x 1 3/4” OD x 3/16” Thick Nylon
2-3
28350
Washer, 11/16” ID x 1 3/4” OD x 3/16” Thick Nylon
2-4
F05011-62 Washer, 3/4” SAE Flat 1-2
F05011-62 Washer, 3/4” SAE Flat 1-3
F05011-44 Washer, 3/8” Fender 2-9
F05011-61 Washer, 3/8” SAE Flat 2-9
F05011-4 Washer, 3/8” Split Lock 2-2
F05011-4 Washer, 3/8” Split Lock 3-2
F05011-4 Washer, 3/8” Split Lock 3-4
F05011-104 Washer, 3/8” x 1/8” Fender 3-2
F05011-104 Washer, 3/8” x 1/8” Fender 3-4
F05011-17 Washer, 5/16” SAE Flat 2-12
F05011-40 Washer, 5/8” Standard Flat 2-3
F05011-40 Washer, 5/8” Standard Flat 2-4
F05011-43 Washer, 7/16” SAE Flat 1-2
F05011-73 Washer, 7/8” SAE Flat 2-3
F05011-73 Washer, 7/8” SAE Flat 2-4
F05011-46 Washer, 7/8” Split Lock 1-2
F05011-46 Washer, 7/8” Split Lock 2-3
F05011-46 Washer, 7/8” Split Lock 2-4
F05011-14 Washer, Split Lock, 1/4” 3-2
F05011-14 Washer, Split Lock, 1/4” 3-4
F05011-14 Washer, Split Lock, 1/4” 3-8
F05011-2 Washer,1/2” SAE Flat 2-7
A149 Wheel Assembly, 9” x 3.5”, Foam-Filled 3-8
P290 Wheel Assembly, 9” x 3.5”, Pneumatic 3-8
A150 Wheel/Hub Assembly, 9” x 3.5”, Foam-Filled 3-8
A150
Wheel/Hub Assembly, 9” x 3.5”, Foam-Filled (See Section 3.5 for wheel components)
3-2
A150
Wheel/Hub Assembly, 9” x 3.5”, Foam-Filled (See Section 3.5 for wheel components)
3-4
A150
Wheel/Hub Assembly, 9” x 3.5”, Foam-Filled (See Section 3.5 for wheel components)
3-6
A150
Wheel/Hub Assembly, 9” x 3.5”, Foam-Filled (See Section 3.5 for wheel components)
3-7
P295 Wheel/Hub Assembly, 9” x 3.5”, Pneumatic 3-8
19924 Yoke Weldment, 9” ER1 Wheel 3-2
19919 Yoke Weldment, 9” ER3 Wheel 3-4
W686 Yoke Weldment, 9” Fixed Right 3-7
W685 Yoke Weldment, 9” Left Fixed 3-7
19450
Yoke Weldment, Left Wheel (Serial Numbers 1640298 - 3070698)
3-6
W688
Yoke Weldment, Left Wheel (Serial Numbers 3080798 - Present)
3-6
19449
Yoke Weldment, Right Wheel (Serial Numbers 1640298 - 3070698)
3-6
Page 5 of 6
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Part No.
Part Description
Page Numbers
325ER 98 Parts Index
Sorted by Part Description
W118
Yoke Weldment, Right Wheel (Serial Numbers 3080798 - Present)
3-6
Page 6 of 6
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Drive System
Drive System 325ER98/masterdoc031501 1-1
1
SECTION 1: DRIVE SYSTEM
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Drive System
Pull Bar/Pivot Assembly
1
1-2 325ER98/masterdoc031501 Drive System
FIG. 1-1
1.1 Pull Bar/Pivot Assembly
Ref. No. Part No. Part Description
1W683 Bar Weldment, Pull
2P244 Pin Assembly, Lift (Includes lock washer and nut below)
3F05011-46 Washer, 7/8” Split Lock
4F05010-90 Nut, 7/8-14 Hex Jam
5W675 Strap Weldment, 3-Point Pivot
6F05011-62 Washer, 3/4” SAE Flat
7F05009-44 Bolt, 3/4-10 x 2 1/2” Hex Head Grade 5
8F05010-103 Nut, 3/4-10 Hex Nylon Lock
9P122 Pin, Rear Wheel Pivot
10 F05012-62 Pin, #210 Hitch
11 W676 Chain Weldment, E2 Deck Lift
12 019864 Cover, 20” Chain Sleeve
13 F05007-138 Bolt, 7/16-14 x 1 1/2” Hex Head Full Thread Grade 5
14 F05011-43 Washer, 7/16” SAE Flat
15 F05010-135 Nut, 7/16-14 Hex Nylon Lock
1
2
2
3
4
34
5
6
67
7
8
910
11
12
12
13
14 15
15
14
425ER100-15
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Drive System
Drive Assembly
Drive System 325ER98/masterdoc031501 1-3
1
FIG. 1-2
1.2 Drive Assembly
Ref. No. Part No. Part Description
1W677 Mount Weldment, Gearbox
2019540 Gearbox, SGCM500SAR21 Modified (See Section 1.3 for gearbox parts)
3P130 Sheave, 2BK130H
4P281 Bushing, 7/8” Type ‘H’ Split Taper
5F05011-9 Washer, 1/2” Split Lock
6F05008-37 Bolt, 1/2-13 x 1 1/4” Hex Head Grade 5
7F05011-62 Washer, 3/4” SAE Flat
8F05013-5 Bolt, 3/4-10 x 3” Hex Head Grade 5
9F05010-103 Nut, 3/4-10 Nylon Lock
10 P417 Pad, Gearbox Swivel
11 P737 Bearing, 1” ID x 1 1/4” OD x 3/4” Flanged Oiltite
12 P109 Bushing, 1” ID x 1 1/4” OD Flanged
13 F05010-109 Nut, 1-8 Hex Lock
P759 Shaft, 21 1/4” Bondioli PTO
4
5
6
6
6
7
8
7
9
10
11 12
13
3
1
2
425ER100-14
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Drive System
Gearbox (Serial No. 1550898 - Present)
1
1-4 325ER98/masterdoc031501 Drive System
1.3 Gearbox (Serial No. 1550898 - Present)
Ref. No. Part No. Part Description
1P326 Top, Gear Box
2P334 Bottom, Gear Box
3019965 Shaft, Pinion Gear
4019966 Shaft, Crown Gear
5019663 Bearing Cup
6019662 Bearing Cone, 14137A
7P303 Seal, In/Output
8P327 Bolt, 3/8-16 x 2.25
9P330 Plug, NPT Hex 3/4
10 P329 Ring, Superior Gear Box Retaining
11 P331 Plug, Pre Relief
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