TABLE OF CONTENTS
SECTION 1 - FRAME ........................................................................................................................................................................... 7
FIGURE 1-1. STEERING, DRIVE AND REAR AXLE INSTALLATIONS (USA BUILT MACHINES AND BELGIUM BUILT
MACHINES) (SN 0200152825 through 0200170584, SN 1200008481 through 1200015158) ......................................................... 8
FIGURE 1-2. STEERING, DRIVE AND REAR AXLE INSTALLATIONS (USA BUILT MACHINES AND BELGIUM BUILT
MACHINES) (SN 0200170585 through 0200198014, SN 1200015159 to Present) ....................................................................... 12
FIGURE 1-3. WHEEL DRIVE ASSEMBLY ..................................................................................................................................... 16
FIGURE 1-4. DRIVE MODULE AND OTHER FRAME MOUNTED COMPONENTS...................................................................... 22
FIGURE 1-5. POTHOLE PROTECTION INSTALLATION (1930ES/2030ES/2630ES)................................................................... 26
FIGURE 1-6. POTHOLE PROTECTION INSTALLATION (2646ES/3246ES) ................................................................................ 30
FIGURE 1-7. BATTERY CHARGER ASSEMBLY AND INSTALLATION (DELTA-Q CHARGER) .................................................. 34
FIGURE 1-8. BATTERY CHARGER WITH INVERTER ASSEMBLY AND INSTALLATION (OPTIONAL ON ANSI AND CSA SPEC
MACHINES) ................................................................................................................................................................................... 38
FIGURE 1-9. LADDERS, BEACON LIGHT AND ROTARY SENSOR COVER INSTALLATION .................................................... 40
SECTION 2 - GROUND COMPONENTS ........................................................................................................................................... 43
FIGURE 2-1. BATTERIES AND COVERS INSTALLATION ........................................................................................................... 44
FIGURE 2-2. GROUND CONTROL ASSEMBLY AND INSTALLATION ........................................................................................ 48
FIGURE 2-3. BRAKE DISCONNECT/RELEASE AND MDI (MULTIFUNCTION DIGITAL INDICATOR) GAUGE INSTALLATIONS
........................................................................................................................................................................................................ 52
SECTION 3 - SCISSOR ARMS .......................................................................................................................................................... 55
FIGURE 3-1. SCISSOR ARMS INSTALLATION - 1930ES ............................................................................................................ 56
FIGURE 3-2. SCISSOR ARMS INSTALLATION - 2030ES ............................................................................................................ 60
FIGURE 3-3. SCISSOR ARMS INSTALLATION - 2630ES ............................................................................................................ 64
FIGURE 3-4. SCISSOR ARMS INSTALLATION - 2646ES/3246ES ............................................................................................... 68
SECTION 4 - PLATFORM .................................................................................................................................................................. 73
FIGURE 4-1. PLATFORM INSTALLATION .................................................................................................................................... 74
FIGURE 4-2. RAIL (FIXED) INSTALLATION - 1930ES .................................................................................................................. 78
FIGURE 4-3. RAIL (FOLD-DOWN) INSTALLATION - 1930ES ...................................................................................................... 82
FIGURE 4-4. RAIL INSTALLATION - 2030ES/2630ES .................................................................................................................. 84
FIGURE 4-5. RAIL INSTALLATION - 2646ES/3246ES .................................................................................................................. 88
FIGURE 4-6. PLATFORM CONSOLE BOX INSTALLATION ......................................................................................................... 92
FIGURE 4-7. DRIVE/STEER CONTROLLER ASSEMBLY (USA BUILT MACHINES AND BELGIUM BUILT MACHINES) (SN
0200152825 through 0200172401, SN 1200008481 through 1200015408) ................................................................................... 96
FIGURE 4-8. DRIVE/STEER CONTROLLER ASSEMBLY(USA BUILT MACHINES AND BELGIUM BUILT MACHINES) (SN
0200172402 through 0200198014, SN 1200015409 to Present) ................................................................................................... 98
SECTION 5 - CYLINDER ................................................................................................................................................................. 101
FIGURE 5-1. LIFT CYLINDER ASSEMBLY ................................................................................................................................. 102
FIGURE 5-2. STEER CYLINDER ASSEMBLY ............................................................................................................................. 108
SECTION 6 - HYDRAULIC .............................................................................................................................................................. 111
FIGURE 6-1. HYDRAULIC DIAGRAM .......................................................................................................................................... 112
SECTION 7 - ELECTRICAL ............................................................................................................................................................. 115
FIGURE 7-1. ELECTRICAL SCHEMATIC .................................................................................................................................... 116
FIGURE 7-2. 1930ES ELECTRICAL COMPONENTS INSTALLATION ....................................................................................... 118
FIGURE 7-3. 2030ES/2630ES ELECTRICAL COMPONENTS INSTALLATION ......................................................................... 132
FIGURE 7-4. 2646ES/3246ES ELECTRICAL COMPONENTS INSTALLATION ......................................................................... 146
SECTION 8 - DECALS ..................................................................................................................................................................... 159
FIGURE 8-1. DECAL INSTALLATION (ANSI SPEC) ................................................................................................................... 160
FIGURE 8-2. DECALS INSTALLATIONS (ANSI EXPORT SPEC) ............................................................................................... 166
FIGURE 8-3. DECAL INSTALLATION (AUSTRALIAN, CE AND JAPANESE SPECS) ................................................................ 174
SECTION 9 - RECOMMENDED SERVICE PARTS STOCK ........................................................................................................... 179
FIGURE 9-1. MODEL ES STANDARD PARTS ............................................................................................................................ 180
3121248 1930ES/2030ES/2630ES/2646ES/3246ES 5
TABLE OF CONTENTS
FIGURE 9-2. MODEL ES VARIABLE PARTS ............................................................................................................................... 182
FIGURE 9-3. MODEL ES MAINTENANCE KITS .......................................................................................................................... 184
SECTION 10 - SPECIAL OPTIONS ................................................................................................................................................. 185
FIGURE 10-1. SPECIAL OPTIONS LIST ...................................................................................................................................... 186
PART NUMBER INDEX .................................................................................................................................................................... 191
6 1930ES/2030ES/2630ES/2646ES/3246ES 3121248
SECTION 1 - FRAME
Steering Installation (1930ES)
Steering Installation (2030ES/2630ES)
Steering Installation (2646ES/3246ES)
Steer Cylinder Assembly (See CYLINDER SECTION for
Breakdown):
Steer Cylinder Assembly (1930ES/2030ES/2630ES)
Steer Cylinder Assembly (2646ES/3246ES)
Drive Installation (1930ES) USA Built Machines (SN
0200152825 through 0200161931)
Drive Installation (1930ES) Belgium Built Machines (SN
1200008481 through 1200011006)
Drive Installation (1930ES) USA Built Machines (SN
0200161932 through 0200170585)
Drive Installation (1930ES) Belgium Built Machines (SN
1200011007 through 1200015159)
Drive Installation (1930ES) (UL SPEC) USA Built Machines (SN
0200152825 through 0200161931)
Drive Installation (1930ES) (UL SPEC) Belgium Built Machines
(SN 1200008481 through 1200011006)
Drive Installation (1930ES) (UL SPEC) USA Built Machines (SN
0200161932 through 0200170585)
Drive Installation (1930ES) (UL SPEC) Belgium Built Machines
(SN 1200011007 through 1200015159)
Drive Installation (2030ES/2630ES)
Drive Installation (2030ES/2630ES) (UL SPEC)
Drive Installation (2646ES/3246ES)
Drive Installation (2646ES/3246ES) (UL SPEC)
Hub Assembly (See Items 201-208 for Breakdown)
Wheel Drive Assembly Options (See WHEEL DRIVE
ASSEMBLY for Breakdown):
Wheel Drive Assembly (1930ES)
Wheel Drive Assembly (1930ES) USA Built Machines (was
p/n 3160306) (SN 0200152825 through 0200161931)
Wheel Drive Assembly (1930ES) Belgium Built Machines (was
p/n 3160306) (SN 1200008481 through 1200011006)
Wheel Drive Assembly (1930ES) USA Built Machines (was
p/n 3160337) (SN 0200161932 through 0200170585)
FIGURE 1-1. STEERING, DRIVE AND REAR AXLE INSTALLATIONS (USA BUILT MACHINES AND
BELGIUM BUILT MACHINES) (SN 0200152825 through 0200170584, SN 1200008481 through
1200015158)
3121248 1930ES/2030ES/2630ES/2646ES/3246ES 9
Wheel Drive Assembly (1930ES) Belgium Built Machines (was
p/n 3160337) (SN 1200011007 through 1200015159)
Wheel Drive Assembly (2030ES/2630ES/2646ES/3246ES)
(was p/n 3160307)
Plate, Spacer (Used only on Machines with Kit p/n2915236
Installed)
Tire and Wheel Assembly Options:
Note: Must replace Tire and Wheel Assemblies in pairs per
axle.
Tire and Wheel Assembly (1930ES) (was p/n 4520326,
4520565, 1001100840 & 1001114467)
Tire and Wheel Assembly (2030ES/2630ES/2646ES/3246ES)
(was p/n 4520327, 4520676, 1001100894 & 1001114466)
Washer, Spindle Retaining
Note: Qtys shown for 1 Assembly. Two Assemblies required
per machine.
Cap, Dust (was p/n 7012524)
Nut, Slotted (was p/n 7010641)
Pin, Cotter 2in x 3/16in (was p/n 7010642)
Bearing, Cone - Outer (was p/n 7026185)
Hub (Purchase Complete Hub p/n 2780266)
Bearing, Cone - Inner (was p/n 7026183)
Bushing (2030ES/2630ES/2646ES/3246ES)
Kingpin Rework Instruction Options (Provides rework procedure for
damaged kingpins):
Kingpin Rework Instruction (1930ES/2030ES/2630ES)
Kingpin Rework Instruction (2646ES/3246ES)
SECTION 1 - FRAME
10 1930ES/2030ES/2630ES/2646ES/3246ES 3121248
SECTION 1 - FRAME
Steering Installation (1930ES)
Steering Installation (2030ES/2630ES)
Steering Installation (2646ES/3246ES)
Steer Cylinder Assembly (See CYLINDER SECTION for
Breakdown):
Steer Cylinder Assembly (1930ES/2030ES/2630ES)
Steer Cylinder Assembly (2646ES/3246ES)
Drive Installation (1930ES)
Drive Installation (2030ES/2630ES)
Drive Installation (2646ES/3246ES)
Hub Assembly (See Items 201-208 for Breakdown)
Washer, Spindle Retaining
Wheel Drive Assembly Options (See WHEEL DRIVE
ASSEMBLY for Breakdown):
Wheel Drive Assembly (1930ES)
Wheel Drive Assembly (2030ES/2630ES/2646ES/3246ES)
Wheel Drive Assembly (2646ES/3246ES)
Note: Qtys shown for 1 Assembly. Two Assemblies required
per machine.
Hub (Purchase Complete Hub p/n 2780266)
Bushing (2030ES/2630ES/2646ES/3246ES)
Kingpin Rework Instruction Options (Provides rework procedure
for damaged kingpins):
Kingpin Rework Instruction (1930ES/2030ES/2630ES)
FIGURE 1-2. STEERING, DRIVE AND REAR AXLE INSTALLATIONS (USA BUILT MACHINES AND
BELGIUM BUILT MACHINES) (SN 0200170585 through 0200198014, SN 1200015159 to Present)
3121248 1930ES/2030ES/2630ES/2646ES/3246ES 13
Kingpin Rework Instruction (2646ES/3246ES)
TIRE AND WHEEL INSTALLATION
Tire and Wheel Installation (1930ES) USA Built Machines (SN
0200152825 through 0200195327)
Tire and Wheel Installation (1930ES) Belgium Built Machines
(SN 1200008481 through 1200022483)
Tire and Wheel Installation (1930ES) USA Built Machines (SN
0200195328 through 0200198014)
Tire and Wheel Installation (1930ES) Belgium Built Machines
(SN 1200022484 to Present)
Tire and Wheel Installation (2030ES/2630ES) USA Built
Machines (SN 0200152825 through 0200195327)
Tire and Wheel Installation (2030ES/2630ES) Belgium Built
Machines (SN 1200008481 through 1200022483)
Tire and Wheel Installation (2030ES/2630ES) USA Built
Machines (SN 0200195328 through 0200198014)
Tire and Wheel Installation (2030ES/2630ES) Belgium Built
Machines (SN 1200022484 to Present)
Tire and Wheel Installation (2646ES/3246ES) USA Built
Machines (SN 0200152825 through 0200195327)
Tire and Wheel Installation (2646ES/3246ES) Belgium Built
Machines (SN 1200008481 through 1200022483)
Tire and Wheel Installation (2646ES/3246ES) USA Built
Machines (SN 0200195328 through 0200198014)
Tire and Wheel Installation (2646ES/3246ES) Belgium Built
Machines (SN 1200022484 to Present)
Tire and Wheel Assembly Options:
Note: Must replace Tire and Wheel Assy's in pairs per axle.
Tire and Wheel Assembly (1930ES) (was p/n 4520565,
1001100840 & 1001114467)
Tire and Wheel Assembly (2030ES/2630ES/2646ES/3246ES)
(was p/n 4520676, 1001100894 & 1001114466)
SECTION 1 - FRAME
14 1930ES/2030ES/2630ES/2646ES/3246ES 3121248
WHEEL DRIVE ASSEMBLY (ADVANCED)
Wheel Drive Assembly (1930ES)
USA Built Machines (SN 0200152825 through 0200161931)
Belgium Built Machines (SN 1200008481 through
1200011006)
USA Built Machines (SN 0200161932 through 0200170584)
Belgium Built Machines (SN 1200011007 through
1200015158)
USA Built Machines (SN 0200170585 through 0200198014)
Belgium Built Machines (SN 1200015159 to Present)
Wheel Drive Assembly (2030ES/2630ES)
USA Built Machines (SN 0200152825 through 0200170584)
Belgium Built Machines (SN 1200008481 through
1200015158)
USA Built Machines (SN 0200170585 through 0200198014)
Belgium Built Machines (SN 1200015159 to Present)
Wheel Drive Assembly (2646ES/3246ES)
USA Built Machines (SN 0200152825 through 0200170584)
Belgium Built Machines (SN 1200008481 through
1200015158)
USA Built Machines (SN 0200170585 through 0200198014)
Belgium Built Machines (SN 1200015159 to Present)
Note: Due to service updates, drive motors may use any of
the various parts listed below. Visual identification will be
required.
Bushing Kit, Kingpin (Includes 2 Bushings)
Motor, Electric (Note: Use item 205A, 205B, 205C or 205D)
Bearing, Main (Note: Use Item 202, 204, 206 or 207)
Thrustwasher (Note: Use Item 203 or 207)
Bearing/Bushing Options (Note: Use Item 203 or 207):
SECTION 1 - FRAME
FIGURE 1-3. WHEEL DRIVE ASSEMBLY
18 1930ES/2030ES/2630ES/2646ES/3246ES 3121248
SECTION 1 - FRAME
Ring, Retaining (Note: Use Item 204, 206 or 207)
BRAKE AND MOTOR COMPONENTS
Brush and Terminal Assembly
Harness, Electrical Cable Options:
Harness, Electrical Cable 1930ES (was p/n 7024770)
Harness, Electrical Cable 2030ES/2630ES/2646ES/3246ES
(was p/n 7024770 & 7024775)
Harness, Electrical Cable 1930ES
Harness, Electrical Cable 2030ES/2630ES/2646ES/3246ES
(was p/n 1001091843)
Flatwasher (Note: Use Item 210A or 210B)
Bolt (Note: Use Item 210A or 210B)
Plate, Cover (Note: Use Item 211A or 211B)
O-Ring (Note: Use Item 210A, 210B, 211A or 211B)
Cover (Note: Use Item 211A or 211B)
Plate, Cover (Note: Use Item 211A or 211B)
Cover, Top (Note: Use Item 211A or 211B)
Cover, End (Note: Use Item 211A or 211B)
Cover Kit (Includes Items 11, 19, 20, 21 & 29)
Main Seal Kit (Includes Qty 1 of Items 14,16 & 20)
Input Carrier Kit (Includes Items 4-8, 18, 20 & 23-26)
Input Ring Kit (Includes Item 3, 20, 27 & Qty 1 of Item 14)
Motor Kit Options (Includes Items 13, 17, 103-114 & 151-154):
Motors with Item #108A Style Electrical Cable
Motors 1930ES (was p/n 7024774)
Motor 2030ES/2630ES/2646ES/3246ES (was p/n 7024777)
Motors with Item #108B Style Electrical Cable
Motor 2030ES/2630ES/2646ES/3246ES
Hub Kit (Includes Items 2, 16, 20, 27 & Qty 1 of Item 14)
Output Planet Kit (Includes Items 9, 10, 15, 20, 25-28, 32 & Qty 1
of Item 14)
Motor Brush and Bearing Kit (Includes Items 103, 106 & 107)
Brake Kit (Includes Items 110, 111 & 112)
3121248 1930ES/2030ES/2630ES/2646ES/3246ES 19
SECTION 1 - FRAME
DRIVE MODULE INSTALLATION
Drive Module Installation (1930ES):
USA Built Machines (SN 0200152825 through 0200161930)
Belgium Built Machines (SN 1200008481 through
1200011006)
USA Built Machines (SN 0200161931 through 0200170584)
Belgium Built Machines (SN 1200011007 through
1200015158)
USA Built Machines (SN 0200170585 through 0200198014)
Belgium Built Machines (SN 1200015159 to Present)
USA Built Machines (SN 0200152825 through 0200161930)
Belgium Built Machines (SN 1200008481 through
1200011006)
USA Built Machines (SN 0200161931 through 0200170584)
Belgium Built Machines (SN 1200011007 through
1200015158)
USA Built Machines (SN 0200170585 through 0200198014)
Belgium Built Machines (SN 1200015159 to Present)
Drive Module Installation (2030ES/2630ES):
USA Built Machines (SN 0200152825 through 0200170584)
Belgium Built Machines (SN 1200008481 through
1200015158)
USA Built Machines (SN 0200170585 through 0200198014)
Belgium Built Machines (SN 1200015159 to Present)
USA Built Machines (SN 0200152825 through 0200170584)
Belgium Built Machines (SN 1200008481 through
1200015158)
USA Built Machines (SN 0200170585 through 0200198014)
Belgium Built Machines (SN 1200015159 to Present)
Drive Module Installation (2646ES/3246ES):
USA Built Machines (SN 0200152825 through 0200170584)
Belgium Built Machines (SN 1200008481 through
1200015158)
USA Built Machines (SN 0200170585 through 0200198014)
Belgium Built Machines (SN 1200015159 to Present)
USA Built Machines (SN 0200152825 through 0200170584)
Belgium Built Machines (SN 1200008481 through
1200015158)
USA Built Machines (SN 0200170585 through 0200198014)
Belgium Built Machines (SN 1200015159 to Present)
FIGURE 1-4. DRIVE MODULE AND OTHER FRAME MOUNTED COMPONENTS
3121248 1930ES/2030ES/2630ES/2646ES/3246ES 23
Cover USA Built Machines (SN 0200152825 through
0200161930)
Cover Belgium Built Machines (SN 1200008481 through
1200011006)
Cover USA Built Machines (SN 0200161931 through
0200198014)
Cover Belgium Built Machines (SN 1200011007 to Present)
Cover USA Built Machines (SN 0200152825 through
0200170584)
Cover Belgium Built Machines (SN 1200008481 through
1200011006)
Cover USA Built Machines (SN 0200170585 through
0200198014)
Cover Belgium Built Machines (SN 1200011007 to Present)
Cover USA Built Machines (SN 0200152825 through
0200170584)
Cover Belgium Built Machines (SN 1200008481 through
1200015158)
Cover USA Built Machines (SN 0200170585 through
0200198014)
Cover Belgium Built Machines (SN 1200015159 to Present)
USA Built Machines (was p/n 3740146) (SN 0200152825
through 0200161930)
Belgium Built Machines (was p/n 3740146) (SN 1200008481
through 1200010662)
Mounting Bracket Used on 3740146
USA Built Machines (SN 0200161931 through 0200198014)
Belgium Built Machines (SN 1200010663 to Present)
Note: Relay p/n 3740146 Albright or Curtis brand has 4
terminals and no lead wires.
Note: Relay p/n 3740150 is Trombetta brand has 2
terminals and 1 lead wire.
SECTION 1 - FRAME
24 1930ES/2030ES/2630ES/2646ES/3246ES 3121248
SECTION 1 - FRAME
Note: Due to service updates, cable clamps may be any of
the various designs listed below. Visual identification will be
required.
Clamp (Available on All Models)
Clamp (Available on 1930ES)
Clamp (Available on 2030ES/2630ES/2646ES/3246ES)
Clamp (Available on All Models)
Clamp (Available on 1930ES)
Clamp (Available on 1930ES)
Clamp (Available on 2030ES/2630ES/2646ES/3246ES)
Clamp, Hose (2646ES/3246ES Only - USA Built Machines) (SN
0200158825 through 0200170585)
Clamp, Hose (2646ES/3246ES Only - Belgium Built Machines)
(SN 1200008481 through 1200015159)
Mount, Cable Clamp (UL Spec Only)
Harness, Field Wire Connection (Not Shown - See ELECTRICAL
SECTION for Breakdown) (USA Built Machines) (SN
0200156117 through 0200198014)
Harness, Field Wire Connection (Not Shown - See ELECTRICAL
SECTION for Breakdown) (Belgium Built Machines) (SN
1200008263 to Present)
Block, Spacer (1930ES With Service Upgrade Only)
ANSI and ANSI Export and UL Specs (USA and Belgium Built
Machines)
ANSI Export and Japanese Specs (USA and Belgium Built
Machines)
Australian Specs without Overload (USA and Belgium Built
Machines)
Australian and CE Specs with Overload (USA and Belgium
Built Machines)
3121248 1930ES/2030ES/2630ES/2646ES/3246ES 25
SECTION 1 - FRAME
POTHOLE PROTECTION INSTALLATION
Pothole Protection Installation (1930ES)
Pothole Protection Installation (2030ES/2630ES)
Purchase Individual
Pieces
Actuator Assembly (Was p/n 0060090)
Screw, Button Head M10 x 30mm
Bar, Pothole Support (Right)
Bar, Pothole Support (Right) (1930ES) (Not Shown)
Bar, Pothole Support (Right) (2030ES/2630ES)
Bar, Pothole Support (Left)
Bar, Pothole Support (Left) (1930ES) (Not Shown)
Bar, Pothole Support (Left) (2030ES/2630ES)
Plate, Attach (Right) Options:
Plate, Attach (Right) USA Built Machines (SN 0200152825
through 0200159658)
Plate, Attach (Right) Belgium Built Machines (SN 12000008481
through 1200009513)
Plate, Attach (Right) USA Built Machines (SN 0200159659
through 2000195917)
Plate, Attach (Right) Belgium Built Machines (SN 1200009514
through 1200022846)
Plate, Attach (Right) USA Built Machines (SN 2000195918
through 0200198014)
Plate, Attach (Right) Belgium Built Machines (SN 1200022847
to Present)
Plate, Attach (Left) Options:
Plate, Attach (Left) USA Built Machines (SN 0200152825
through 0200159658)
Plate, Attach (Left) Belgium Built Machines (SN 12000008481
through 1200009513)
Plate, Attach (Left) USA Built Machines (SN 0200159659
through 2000195917)
FIGURE 1-5. POTHOLE PROTECTION INSTALLATION (1930ES/2030ES/2630ES)
3121248 1930ES/2030ES/2630ES/2646ES/3246ES 27
Plate, Attach (Left) Belgium Built Machines (SN 1200009514
through 1200022846)
Plate, Attach (Left) USA Built Machines (SN 2000195918
through 0200198014)
Plate, Attach (Left) Belgium Built Machines (SN 1200022847 to
Present)
Switch, Limit USA Built Machines (was p/n 4360633) (SN
0200152825 through 2000195917)
Switch, Limit Belgium Built Machines (was p/n 4360633) (SN
12000008481 through 1200022846)
Switch, Limit USA Built Machines (SN 2000195918 through
0200198014)
Switch, Limit Belgium Built Machines (SN 1200022847 to
Present)
SECTION 1 - FRAME
28 1930ES/2030ES/2630ES/2646ES/3246ES 3121248