CASE 780CK 780 CK LOADER BACKHOE FACTORY WORKSHOP SERVICE REPAIR MANUAL

CASE 780CK 780 CK LOADER BACKHOE FACTORY WORKSHOP SERVICE REPAIR MANUAL
LANGUAGE: ENGLISH
FORMAT: PDF
PAGES: 808
FILE SIZE: 115MB

MODEL COVERED:

CASE 780CK LOADER BACKHOE

336BD AND 336BDT ENGINE

4 CYLINDER, 4 STROKE CYCLE, VALVE-IN-HEAD TURBO-CHARGED

9-71439

MARCH, 1981
 

CONTENTS:

10 SERIES - GENERAL

Maintenance and Lubrication

General Engine Specifications

Detailed Engine Specifications

20 SERIES - ENGINE

General Engine Service and Removal

Engine Air Cleaner

Air Cleaner Installation, Turbocharged Engine

Engine Diagnosis

Engine Tuneup

Cylinder Head, Valve Train, and Camshaft

Cylinder Block, Sleeves, Pistons and Rods

Crankshaft, Main Bearings, Flywheel and

Oil Seal Replacement

Lubrication System

Cooling System

Turbocharger Failure Analysis

30 SERIES - FUEL SYSTEM

Electric Fuel Pump

Fuel Tank and Fuel Lines

Fuel System and Filters

Robert Bosch Fuel Injection Pump

Roosa Master Fuel Injectors

40 SERIES - HYDRAULICS

Hydraulic System Flowmeter Tests and Pressure Checks

(All Machines)

Loader/Backhoe Hydraulic System

Loader Hydraulic Diagram After SN 5500550, Backhoe Hydraulic ·

Diagram and Installations, Loader Control Valve,

Dipper Extension Cylinder

Backhoe Control Valve

Backhoe Basic Hydraulic Installation and Control Levers

Hydra-Guide

50 SERIES - STEERING

Steering Hydraulic System

Front Axle

60 SERIES - POWER TRAIN

Clark Transmission Maintenance and Service Manual,

HR28000 Series, 2 Speed

Clark Transmission Maintenance and Service Manual

Supplement, To Be Used in Conjunction with the

HR28000 Series, 2 Speed Maintenance and Service Manual

60 SERIES - POWER TRAIN (CONT'D.)

General Transmission Service and Removal

Differential, Planetaries and Drive Shaft

Differential and Planetaries (Tractor SN 5500354

and After, Except 5500426 thru 5500439)

70 SERIES - BRAKES

Brake System Diagram/Operation

Brake System

80 SERIES - ELECTRICAL

Electrical System

Wiring Diagram, Trouble Shooting the Starting and

Charging Circuits, A15485 and R26136 Starters,

Ether Injector Starting Aid

90 SERIES - MOUNTED EQUIPMENT

Loader

Loader Exploded Views, Return-To-Dig,

Anti-Rollback, SN 5500550 and After

Backhoe

Boom Lock, Dipper Extension, Hydraulic Installations

with SN 5500550 and After, Backhoe Controls

with SN 5500166 and After and SN 5500155

and 5500162

Rollover Protective Structure