Description

John Deere 690 and 690-A Excavators Technical Manual (TM1017)

John Deere 690 and 690-A Excavators INDEX:

SECTION 10 – GENERAL
Specifications
Group
Predelivery, Delivery, and
10 –
Group
After-Sales Services
Tune-Up and Adjustment
15 –
Group
20 –
Lubrication
Group
Separation
25 –
Group
SECTION 20 – ENGINE
Group 5
– Diagnosis
– Basic Engine
Group 10
– Engine Lubrication
Group 15
Speed Control Linkage
Group 20 –
— Engine Cooling System
Group 25
Specifications and Special Tools
Group 30
SECTION 30 – FUEL SYSTEM
System Diagnosis
Fuel Tank, Transfer Pump and
Filters
15 –
Air Intake System
– Fuel Injection Pumps
– Fuel Injection Nozzles (refer to
SM-2045)
Specifications and Special Tools
25 –
SECTION 40 – ELECTRICAL SYSTEM
Wiring Diagrams
– Charging Circuit
Starting Circuit
– Gauges and Switches
Specifications and Special Tools

SECTION 50 – POWER TRAN
Group 5
Track and Swing Drive Assem-
blies
STEERING AND BRAKES
SECTION 60 –
General Information
Group 5 –
SECTION 70 – HYDRAULIC SYSTEM
General Information, Testing,
and Diagnosis
Main Hydraulic Pump
— Control Valve
Hydraulic Motors
Rotary Manifold and Brake Valve
Cylinders
— Flow Dividcr Valve
Reservoir, Cooler and Filters
Specifications and Special Tools
SECTION 80 – MISCELLANEOUS
COMPONENTS
– Undercarriage
– Boom and Bucket
Specifications and Special Tools