Service manual Bobcat Hydraulic Breaker | 6904929 (3-09)

Bobcat Hydraulic Breaker 6904929 (3-09) (Preview)

ALPHABETICAL INDEX
CONTENTS
SERIAL NUMBER LOCATIONS
Hydraulic Breaker Serial Number
DELIVERY REPORT
PARTS IDENTIFICATION AND MACHINE SIGNS (DECALS)
Breaker
Mounting Frame Configurations
SAFETY & MAINTENANCE
MOUNTING FRAME INSTALLATION
Installing The Bob-Tach Mounting Frame On The Breaker
Installing The Pin-On Mounting Frame On The Breaker
Hose Installation
For Model HB1380 and HB2380 When Used On A Loader
For Model HB1380 and HB2380 When Used On Model 442 Excavator
TROUBLESHOOTING
NITROGEN CHAMBER
Troubleshooting Chart
Charging Information
Checking The Nitrogen Chamber Charge Pressure
Discharging The Nitrogen Chamber
Charging The Nitrogen Chamber
TOOL (HB2380)
Removal
Installation
TOOL (HB1380)
Removal
Installation
BREAKER LUBRICATION
Lubrication Valve Cartridge Replacement (If Equipped)
INSPECTION
Hand Lever Bob-Tach Inspection
Power Bob-Tach Inspection
Bob-Tach Mount Inspection
Pin-On Mounting Frame Inspection
Loader Quick Coupler Inspection
Weekly Inspection
STORAGE PROCEDURES
MAIN FRAME
BREAKER HOUSING
Disassembly
HB2380 Only
Assembly
HB1380
HB2380
All Models
BREAKER (HB2380)
Parts Identification
Disassembly
Inspection
Assembly
BREAKER (HB1380)
Parts Identification
Disassembly
Inspection
Assembly
SPECIFICATIONS
Specifications – HB1380
Specifications – HB2380
SERVICE MANUAL REVISION
Revision No: Hyd. Breaker-1
Revision No: Hyd. Breaker-2