Kubota B4672A & BL4690A Backhoe Operator’s & Parts Manual – PDF DOWNLOAD

Description

Kubota B4672A & BL4690A Backhoe Operator’s & Parts Manual – PDF DOWNLOAD

DESCRIPTION:

Kubota B4672A & BL4690A Backhoe Operator’s & Parts Manual – PDF DOWNLOAD

BEFORE OPERATION
• Children
Tragic accidents сап occur if the operator is not
alert to the presence of children. Children are
generally attracted !о machines апd the work
being done. Never assume children v1ill remaiп
where you last saw them.
1. Кеер children out of the operating area and
under !he watchful е 1е of another responsiЫe
adult.
2. Ве aler! and turn the machine off if children
enter the work area .
3. Before and when backing, took behind and
down for small children.
4. Never carry children while operating the
machine. They may fall off and Ье seriously
injured or interfere with safe operation of the
machine.
5. Never allow children to ptay оп the machine
or attachmen! even when turned off.
6. Never allow children to operate the machine
even under adul! supervision.
7. Use extra care when approaching Ыind
corners, shrubs, trees, or other obstructions
that might hide children from sight.

IMAGES PREVIEW OF THE MANUAL:

TABLE OF CONTENTS:

Kubota B4672A & BL4690A Backhoe Operator’s & Parts Manual – PDF DOWNLOAD

SAFETY PRECAUTIONS 3
Before Operation 3
Dt1ring Operation 4
Maintenance 5
SAFETY SIGNS 6
SPECIFICAТIONS 8
Backhoe Terminology 9
GENERAL INFORMATION 1 О
General 1 О
Model/Serial I nformation 1 О
PRE-OPERATION INSTRUCТIONS
Operational Check-Ot1!
OPERATING INSTRUCTIONS
Operating Speeds
Backhoe Controls
Placing the Stabllizers
General Operation
Backfilling the Excavation
Loading Trucks
Lifting ог Craning
Transporting the Backhoe
Removing – Reinstalling the Backhoe
LUBRICATION & MAINTENANCE 19
Lubrication Fittings 19
Hydraulic System Service 20
BackhoE Bucket Service 20
Swing Chain Adjustment 20
Hydraul:c Circuit Schematic 21
• • ТаЫе of Contenls continued on page two – –
1 •
TABLE OF CONTENTS · Continued •
TORQUE ТIGHTENING CHART 22
SETТING UP INSTRUCTIONS 23
Backhoe/Tractor/ROPS Applications 23
Tractor Preparation ‘ 25
Backhoe Preparation 27
Backhoe Sub-AssemЫy 28
Mast Char1s, Group 1 Tractors 30
Group 2 Tractors 31
Group З Tractors 32
Special Group 4 Tractors 33
Group 4 Tractors 34
Seat !о ROPS Adjustment 39
Swing & Boom Locks 40
lnstalling the Backhoe Bucket 40
Set-Up Service & Lubrication 41
PARTS ILLUSTRATIONS 43 • Mainframe Components 44
Seat & Mast Components 48
Reinforced 3-Point Тор Link Brackets 50
Boom Components 52
Dipper Components 54
StaЬilizer Components 56
Hydraulic Con,trols 58
Control Valve Fittings & Hoses 60
Pump Hydraulics 62
РТО Pump Service Parts 64
Control Valve Service Par1s 66
Cylinder Service Par1s 68
А) Swing Cylinder 68
В) Boom, StaЬilizer/Crowd & Curt 68
NUMERICAL INDEX 70

PLEASE NOTE:

• This is the same manual used by the dealers to diagnose and troubleshoot your vehicle
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