Case 880B Excavator Operators Manual 9-6692 – PDF DOWNLOAD

This manual is your guide to safe, productive operation. Read it carefully.
It will help to reduce trial and error learning. It should also minimize damage
and downtime caused by improper maintenance.
DELIVERY OF NEW MACHINE :

At the time your Case Dealer delivers your new machine, he will show you
its operation and maintenance as outlined in the “Owner Warranty
Registration and Delivery Report”. When your Dealer has completed these
instructions, he will ask you to sign the report and will then give you a copy for
your records.
AFTER DELIVERY CHECKUP :

Three copies of the After Delivery Checkup form are in the back of this
manual. One copy is for you the owner, one for the dealer and one copy for
Construction Equipment Service. Make arrangements with your Authorized
Case Dealer to have the After Delivery Checkup performed after the first 20
hours of operation.

Introduction
To the Case Owner
Delivery· of New Machine
After Delivery Checkup
Directional Reference
Parts and Service
Safety
Specifications
Engine
Crawler Undercarriage
Turntable Swing
Buckets
Electrical System
Hydraulic System
Operating Weights and Dimensions
International Symbols
Operating Instructions
Controls – Identification
Controls in Operator’s Cab
Instrument Panel in Operator’s Cab
Electrical Circuit Protection
Engine Operation
Run In
Prestarting Instructions
Starting
Priming Turbocharger
Operating Precautions
Warm-Up
Idling
Stopping
Starting Aids
Operating the Excavator
Seat Adjustments
Operator’s Controls Adjustment
Raising and Lowering Cab Windows
Using the Controls
Cold Weather Operation
Extreme Cold Weather Operation
Hot Weather Operation
Operating Tips
Planning the Job
Excavating
Backhoe Buckets
Ripper Tooth
Digging on Hard Surfaces
Working in Wet or Muddy Areas
Cleaning the Tracks
Machine Shutdown
Fuels and Lubricants
Diesel Fuel
Fuel Specifications
Fuel Storage
Lubricants
Fuels, Fluids and Lubricants Chart
Maintenance/Lubrication
Introduction
Run-In Period
Scheduled Maintenance
Run-In ·Maintenance Chart
Scheduled Maintenance Chart
Lubrication Points
Engine Lubrication System
Engine Oil
Oil Filters
Engine Air Cleaning System
Restriction Indicator
Air Cleaner Servicing
Engine Cooling System
Radiator Cap
Coolant
Cleaning the System
Radiator/Oil Cooler Cleaning
Thermostat
Fan Belts
Checking Tension
Fan Belt Adjustment
Turbocharger
Engine Cold Start Kit
Fuel System
Fuel Conditioner
Draining Water from the System
Bleeding the System
Servicing Fuel Filters
Electrical System
Starter Motor
Alternator
Battery Care and Maintenance
Booster Batteries
Hydraulic System
Oil Level
Hydraulic Filters
Changing Hydraulic Oil
Reservoir Breather Filter
Mechanical Components
Swing Gearbox
Turntable Open Gear
Track Drive Transmissions
Digging Brake Adjustments
Torquing Turntable Capscrews
Control Linkages
House Brake Linkage
Booms
Hoist Cylinder Adjustments

Crowd Cylinder Adjustments 97
“Y” Tool Boom Extension Adjustments 98
Removal of Tool Boom Extension 99
Attachments 100
Backhoe and Ditch Buckets 100
Front Loading Shovels 100
Wrist-0-Twist 101
Attaching Tool to Wrist-0-Twist 101
Tracks
Track Tension Adjustment
Operator’s Cab
General Maintenance 103
Operator’s Seat and Trim 103
Machine Storage 105
Placing Machine in Storage 105
Reactivating Machine 107
After Delivery Checkup: 109