Bobcat HB Series Hydraulic Breaker Workshop Repair Service Manual – 6904105

This workshop repair service manual PDF download for the HB Series Bobcat Hydraulic Breaker has been prepared as an aid to improve the quality of repairs by giving the serviceman an accurate understanding of the product and by showing him the correct way to perform repairs and make judgements. Make sure you understand the contents of this manual and use it to fully at every opportunity.

APPLICABLE MODELS :

Bobcat Hydraulic Breaker HB Series
(Breaker HB280) S/N: A5T500101 & Above
(Breaker HB380) S/N: A01Q00101 & Above (Europe Only)
(Breaker HB580) S/N: A00V00101 & Above (Europe Only)
(Breaker HB680) S/N: A00W00101 & Above
(Breaker HB880) S/N: A00X00101 & Above
(Breaker HB980) S/N: A00Y00101 & Above
(Breaker HB1180) S/N: A01R00101 & Above

TABLE OF CONTENTS :

MAINTENANCE SAFETY
CONTENTS
FOREWORD
SAFETY & MAINTENANCE
HYDRAULIC SYSTEM
MAINFRAME
SPECIFICATIONS
ALPHABETICAL INDEX
SERVICE MANUAL REVISION

MANUAL SPECIFICATION :

File Format : PDF
Language : English
Printable : Yes
Searchable : Yes
Bookmarked : Yes
P/N : 6904105 (11-09)
Total Pages : 132

This Service / Repair / Workshop Manual PDF Download contains specs, diagrams, actual real photo illustrations, and schemes. In addition to space savings, nice thing about having completly searcheble PDF files instead of a hard-printed manual is that you can use the Search feature in your PDF reader software (Adobe Acrobat) to find just what your looking for and just print out the exact pages you need or all manual easily. This is the same manual your local dealer will use when doing a repair. This is a must for the Do-It-Yourselfer! Saving Yourself $$$$$$ In Service Repair And Maintenance Costs !!!!

Instant Download means there is NO shipping costs or waiting for a CD or paper manual to arrive in the mail! You will receive this manual TODAY via Instant Download on completion of payment via our secure payment processor. We accept ALL major credit/debit cards/paypal.

–

MAINTENANCE SAFETY
CONTENTS

FOREWORD
SERIAL NUMBER LOCATION
Attachment Serial Number
DELIVERY REPORT
ATTACHMENT IDENTIFICATION
Mounting Frame Configurations

SAFETY & MAINTENANCE
TROUBLESHOOTING
Chart
SERVICE SCHEDULE
Chart
INITIAL SETUP
Assembly
Hose Installation
DAILY INSPECTION
Attachment Mounting Frame
Bob-Tach
X-Change
Pin-On Attachment
Manual Spring Loaded Coupler
Hydraulic Quick Couplers
LUBRICATING THE ATTACHMENT
Lubrication Locations
REGULAR MAINTENANCE ITEMS
Weekly Inspection
Retaining Band Replacement
Nitrogen Chamber
REMOVAL AND INSTALLATION OF TOOL
Procedure (External Retaining Band)
Procedure (Internal Retaining Band)
ATTACHMENT STORAGE AND RETURN TO SERVICE
Storage
Return to Service

HYDRAULIC SYSTEM
DIVERTER VALVE
Removal
Installation
Parts Identification
Disassembly And Assembly

MAINFRAME
BREAKER HOUSING
Disassembly And Assembly
BREAKER
Parts Identification
Disassembly
Inspection
Assembly

SPECIFICATIONS
SCHEMATICS
Hydraulic Schematic
(HB280) HYDRAULIC BREAKER SPECIFICATIONS
Dimensions
Performance
Hydraulic System
(HB380) HYDRAULIC BREAKER SPECIFICATIONS
Dimensions
Performance
Hydraulic System
(HB580) HYDRAULIC BREAKER SPECIFICATIONS
Dimensions
Performance
Hydraulic System
(HB680) HYDRAULIC BREAKER SPECIFICATIONS
Dimensions
Performance
Hydraulic System
(HB880) HYDRAULIC BREAKER SPECIFICATIONS
Dimensions
Performance
Hydraulic System
(HB980) HYDRAULIC BREAKER SPECIFICATIONS
Dimensions
Performance
Hydraulic System
(HB1180) HYDRAULIC BREAKER SPECIFICATIONS
Dimensions
Performance
Hydraulic System
TORQUE SPECIFICATIONS FOR BOLTS
Torque For General SAE Bolts
Torque For General Metric Bolts
HYDRAULIC CONNECTION SPECIFICATIONS
O-Ring Face Seal Connection
Straight Thread O-Ring Fitting
Tubelines And Hoses
Flare Fitting
Port Seal Fitting

ALPHABETICAL INDEX

SERVICE MANUAL REVISION
Revision No: Hydraulic Breaker – 1
Revision No: Hydraulic Breaker – 2
Revision No: Hydraulic Breaker – 3
Revision No: Hydraulic Breaker – 4

–