2
45-074, REV. 5/18
TABLE OF CONTENTS
SECTION 1 NAMEPLATE LOCATION ..............3
SECTION 2 MODEL NUMBER DESCRIPTION 4
SECTION 3 SAFETY SUMMARY ......................5
3.1 Safety Information ....................................5
3.2 Safety Regulations ...................................5
3.3 Safety Symbols ........................................5
3.4 Labeling....................................................6
3.5 Training .....................................................6
3.6 Personnel Safety ......................................6
3.7 Pre-start Checks ......................................7
3.8 Operation Warnings .................................7
3.9 Hydraulic Hazards ...................................7
3.10 Electrical Hazards ..................................7
3.11 Maintenance Warnings...........................8
3.12 Load Handling ........................................8
3.13 Load Positioning .....................................9
3.14 Operator’s Controls ...............................9
3.15 Industry Standards ...............................10
3.16 Clamp Open Control ............................10
SECTION 4 INSTALLATION PROCEDURE ....12
4.1 Truck Requirements ...............................12
4.2 Attachment Installation ...........................12
4.3 Hydraulic Connections ...........................13
SECTION 5 SERVICE PROCEDURE ..............14
5.1 Attachment Removal ..............................14
5.2 Pinion/Ring Gear And Bearing ...............14
5.3 Bearing Seal Replacement ....................15
5.4 Gearbox Lubrication ...............................15
5.5 Gearbox Disassembly ............................16
5.6 Gearbox Assembly .................................21
5.7 Motor Disassembly .................................21
5.8 Motor Assembly .....................................24
5.9 Cylinder Removal ...................................28
5.10 Cylinder Installation ..............................28
5.11 Cylinder Disassembly ...........................28
5.12 Cylinder Inspection...............................29
5.13 Cylinder Assembly ...............................30
5.14 Swivel Assembly Removal ...................30
5.16 Swivel Assembly Installation ................31
SECTION 6 MAINTENANCE ...........................32
6.1 Schedule ................................................32
6.2 Torque Specifications .............................33
