Skyjack SJ 8831 SJ 8841 Full-Size Rough Terrain Series Parts Manual 143902AE – PDF DOWNLOAD
$27.95
Skyjack SJ 8831 SJ 8841 Full-Size Rough Terrain Series Parts Manual 143902AE – PDF DOWNLOAD
ANSI/CSA & AS
SJ 8831 36,000,194 TO 36,000,232
SJ 8841 40,000,442 TO 40,000,727
CE
SJ 8831 36,000,194 TO 36,000,228
SJ 8841 40,000,442 TO 40,000,635
Description
Skyjack SJ 8831 SJ 8841 Full-Size Rough Terrain Series Parts Manual 143902AE – PDF DOWNLOAD
FILE DETAILS:
Skyjack SJ 8831 SJ 8841 Full-Size Rough Terrain Series Parts Manual 143902AE – PDF DOWNLOAD
Language : English
Pages : 210
Downloadable : Yes
File Type : PDF
DESCRIPTION:
Skyjack SJ 8831 SJ 8841 Full-Size Rough Terrain Series Parts Manual 143902AE – PDF DOWNLOAD
ANSI/CSA & AS
SJ 8831 36,000,194 TO 36,000,232
SJ 8841 40,000,442 TO 40,000,727
CE
SJ 8831 36,000,194 TO 36,000,228
SJ 8841 40,000,442 TO 40,000,635
The information contained in this section is designed to aid the user in locating and identifying
replacement parts. Component parts of various assemblies and sub-assemblies comprising the
work platform are illustrated and accompanied by a descriptive parts list. Exploded drawings are
used to show relative location of component parts in disassembly order. If a part cannot be found
in this section, order by work platform model number and serial number, giving a complete
description of the part.
When ordering replacement parts, the complete part number and description should be used to
ensure proper identification and delivery of the desired item. This complete identification should
also be used when requesting equipment information.
Parts are listed in order according to the reference number shown in the illustration,
followed by a full description based upon the “NOUN FIRST” method. That is, the noun name
of the part is listed first, then the modifying description information which serves to
specifically identify the item. For example: PIN, Clevis. Assemblies or groups are shown at the
beginning of a parts list and are identified with the letter references A, B, C, etc. Individual
parts in these lists have corresponding letters after their description to identify which assembly
or group it is used in. Individual parts without identifying letters are used in all the assemblies
or group shown at the beginning of the parts list. Descriptions preceded with an (•) indicates
a serviceable component or attaching hardware for the higher level assembly. If
an index number initially starts with the letter “K”, for
example “K1”, means it’s a kit. Any item(s) included
in a kit will not have an index number.
Standard screws, washers, nuts, etc. are not identified by a reference number. These parts
are known as COMMON HARDWARE items and appear indented under the major items with which they are
used. They should be ordered separately as listed, since they are
not component parts of the pieces they attach to.
TABLE OF CONTENTS:
Skyjack SJ 8831 SJ 8841 Full-Size Rough Terrain Series Parts Manual 143902AE – PDF DOWNLOAD
Platform Related Parts
Figure 1 1 Main Platform And Railings 8
Figure 1 2 4 Ft Roll-out Extension Platform Assembly 12
Figure 1 3 4 Ft Powered Extension Platform Assembly 14
Figure 1 4 Powered Extension Platform Control Console Assembly 18
Figure 1 5 Powered Extension Platform Cylinder Assembly 19
Figure 1 6 Powered Extension Platform Electrical Panel 20
Figure 1 7 Hydraulic Hose Connections – Single Powered Extension Platform 22
Figure 1 8 Hydraulic Hose Connections – Dual Powered Extension Platforms (Model 8831) 23
Figure 1 9 Hydraulic Hose Connections – Dual Powered Extension Platforms (Model 8841) 24
Figure 1 10 Safety D-ring Assembly 25
Figure 1 11 Platform Control Console Assembly – Hardware 26
Figure 1 12 Platform Control Console Assembly – Switches 28
Figure 1 13 Drive/Steer Controller Assembly 30
Figure 1 14 Control Cable Assemblies 32
Scissor Related Parts
Figure 2 1 Scissor Arm Assembly – Model 8831 34
Figure 2 2 Scissor Arm Assembly – Model 8841 38
Figure 2 3 Scissor Stack Mounting Hardware Assemblies 42
Figure 2 4 Scissor Arm Connecting Hardware Assemblies 44
Figure 2 5 Horn, Light & Beeper Assemblies (ANSI/CSA) 46
Figure 2 6 Horn, Light, Beeper, & Load Sensing Assemblies (CE) 49
Figure 2 7 Lift Cylinder Assembly 50
Figure 2 8 Hydraulic Hose Connections- Scissors 52
Figure 2 9 Lift Cylinder Holding Valve Manifold Assembly 54
Figure 2 10 Lift Cylinder Holding Valve Manifold Assembly with Transducer (CE) 55
Base Related Parts
Figure 3 1 Base, Axles and Wheels 56
Figure 3 2 Hydraulic Hose Connections – Base (Cushman/Dana Axles) 62
Figure 3 3 Fuel/Tank Hydraulic Oil Tank Cabinet Assembly 64
Figure 3 4 Hydraulic Oil Tank Assembly 66
Figure 3 5 Fuel Tank Assembly 68
Figure 3 6 Hydraulic/Electric Cabinet Assembly 70
Figure 3 7 Hydraulic Hose Connections – Cabinet Assembly 74
Figure 3 8 Auto Reset Brake Manifold Assembly 76
Figure 3 9 Motion Control Valve System 77
Figure 3 10 Main Manifold Assembly 78
Figure 3 11 Base Control/Electrical Panel Assembly 80
Figure 3 12 Base Control/Electrical Panel Harnesses 84
Figure 3 13 Base Control Console Assembly 86
Full-Size Rough Terrain Series SKYJACK, Page 5
Models 8831 & 8841
143902
Table Of Contents
Axle Related Parts
Figure 4 1 Front Idle Axle Assembly (For 2-wheel Drive Aerial platforms) 88
Figure 4 2 Front Axle Hardware Assembly – All Wheel Drive Option (Cushman Axles) 90
Figure 4 3 Front Axle Assembly – All Wheel Drive Option (Cushman Axles) 92
Figure 4 4 Front Axle Assembly (Axle End) – All Wheel Drive Option (Cushman Axles) 94
Figure 4 5 Front Axle (Differential Assembly) – All Wheel Drive Option (Cushman Axles) 96
Figure 4 6 Front & Rear Axle (Wheel Hub Assembly) – All Wheel Drive Option (Cushman Axles) 98
Figure 4 7 Front Axle (Axle Shaft Assembly) – All Wheel Drive Option (Cushman Axles) 99
Figure 4 8 Steer Cylinder Assembly (4WD / Cushman Front Axle – 4WD) (Cushman Axles) 100
Figure 4 9 Front Axle Assembly (For 4-wheel Drive Aerial platforms) (Dana Axles) 102
Figure 4 10 Front Drive Axle Assembly – 4-wheel Drive (Dana Axles) 104
Figure 4 11 Steer Cylinder Assembly (Dana Axles) 108
Figure 4 12 Drive Shaft Assembly 109
Figure 4 13 Drive Motor Assembly 111
Figure 4 14 Center Drive Assembly 112
Figure 4 15 Rear Axle Assembly – (Cushman Axles) 114
Figure 4 16 Rear Axle (Differential Assembly) – (Cushman Axles) 116
Figure 4 17 Rear Axle (Brake Assembly) – (Cushman Axles) 118
Figure 4 18 Rear Drive Axle Assembly (Dana Axles) 120
Figure 4 19 Disc Brake Assembly (Dana Axles) 122
Figure 4 20 Disc Brake Cylinder Assembly (Dana Axles) 125
Engine Related Parts
Figure 5 1 Engine Roll Out Tray & Cover Assembly 126
Figure 5 2 Engine Control Panel 128
Figure 5 3 Engine Tray Lock Assembly 131
Figure 5 4 Diesel Engine Assembly (Kubota Diesel Engine D1305) 132
Figure 5 5 Diesel Fuel System (Kubota Diesel Engine D1305) 138
Figure 5 6 Kubota Diesel Fuel Engine Harness 140
Figure 5 7 Air Intake Assembly (Kubota Diesel Engine D1305) 142
Figure 5 8 Hydraulic Pump Assembly 143
Figure 5 9 Exhaust Manifold Assembly (Kubota Diesel Engine D1305) 144
Figure 5 10 Engine Roll Out Accessories (GM Dual Fuel Engine) 146
Figure 5 11 Dual Fuel Engine Assembly (GM Dual Fuel Engine) 148
Figure 5 12 Bell Housing Assembly (GM Dual Fuel Engine) 154
Figure 5 13 Engine Interface Harness (GM Dual Fuel Engine) 156
Figure 5 14 Dual Fuel Hose Assembly (GM Dual Fuel Engine) 158
SKYJACK, Page 6 Full-Size Rough Terrain Series
Models 8831 & 8841
143902
Table Of Contents
Optional Equipment
Figure 6 1 Hydraulic Outrigger Option – Hydraulic Hose Connections 160
Figure 6 2 Hydraulic Outrigger Option – Leg Assembly 162
Figure 6 3 Hydraulic Outrigger Option – Cylinder Assembly 164
Figure 6 4 Hydraulic Outrigger Option – Manifold Assembly 165
Figure 6 5 Hydraulic Outrigger Option – Electrical Panel Assembly 166
Figure 6 6 Hydraulic Outrigger Option (Auto level) – Electrical Panel Connections 168
Figure 6 7 Outrigger/Hydraulic Generator Control Console Assembly 170
Figure 6 8 3500 Hydraulic Generator & Oil Cooler Option 172
Figure 6 9 12kW Hydraulic Generator & Oil Cooler Option 174
Figure 6 10 Hydraulic Generator & Oil Cooler Assembly 176
Figure 6 11 12kW Generator Mount & Breaker Box Assembly 179
Figure 6 12 Hydraulic Connections – 12kW Generator 180
Figure 6 13 Hydraulic Valve Assembly – 12kW Generator 181
Figure 6 14 Welder Option (ANSI/CSA) 182
Figure 6 15 1500W Inverter Option 184
Figure 6 16 Load Sensing Components (CE) 186
Figure 6 17 Air Hose to Platform Option 188
Figure 6 18 Work Light Option 189
Figure 6 19 Platform AC Outlet 190
Figure 6 20 Scissor Guard Option 192
Labels
Figure 7 1 Label Kit 197
Figure 7 2 Labels And Nameplates – Misc 198
Figure 7 3 Labels And Nameplates – Control Console Assemblies 200
Figure 7 4 Labels And Nameplates 202
Figure 7 5 Labels – Outrigger 204
Tables
Table 1 1 SJRT Scissor Fluids 206
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