Kawasaki Wheel Loader 50Z5 parts + service manual

Description Kawasaki Wheel Loader 50Z5 parts + service manual

07.2009 / All Regions / 1 CD / Windows OS, MacOS, Linux / 32 & 64 bit

Kawasaki WHEEL LOADER 50Z5 PDF PARTS MANUAL + WORKSHOP SERVICE & REPAIR MANUAL

MANUAL CONTENT:

PARTS CATALOG ENGINE (CUMMINS B4.5T)

PARTS CATALOG (EQUIPMENT)

SERVICE MANUAL

General Information

Safety precautions

Symbols

Outline

Layout of main components

Inspection and maintenance table

Recommended lubricants

Coolant

Lubrication chart

Weight of main components

Bolt tightening torque

Hose band tightening torque

Liquid gasket and screw lock agent

Cautions regarding welding repair service

Measurement for Performance Check

Standard Measurement Values for Performance Check

Function Structure Chassis Group

Front Chassis

Loading linkage

Loading linkage pin

Rear Chassis

Fuel tank

Floor board mount

Center Pin

Upper center pin

Lower center pin

Dust seal

Check Adjustment Chassis Group

Linkage Pin

Liner

Center Pin

Adjusting shim

Installing bearing cover

Function Structure Power Group

Power Line

Engine / Transmission

Engine / transmission mount

Accelerator pedal

Fuel control

Radiator

Radiator mount

Propeller Shaft

Second propeller shaft assembly

Third propeller shaft assembly

Axle Assembly

Axle Support

Differential Gear

Function of T.P.D

Operation of T.P.D

Check Adjustment Power Group

Engine

Measuring engine speed

Measuring engine oil pressure

Propeller Shaft

Propeller shaft phase

Second propeller shaft alignment

Tightening torque

Axle

Differential gear

Function & Structure Torque Converter and Transmission Group

Torque Converter

Torque converter structure

Power flow path

Torque multiplication

Torque Converter Gear Pump

Gear pump specifications

Transmission

Gear arrangement

Valve location

Clutch Pack

Forward and 2nd speed clutch

Reverse and 1st speed clutch

3rd speed clutch

Clutch specifications

Power Flow Path in the Transmission

Forward

Reverse

Hydraulic System Diagram

Hydraulic Circuit Diagram

Oil Flow

Oil flow in the torque converter line

Oil flow to the clutch

Shift Lever

Control Valve

System diagram

Oil port layout

Modulation Mechanism

Clutch control oil pressure curve

Before the shift lever is moved (travelling or stop condition)

When the shift lever is moved (1)

When the shift lever is moved (2)

Accumulator

Accumulator for 1st speed clutch

Solenoid Valve

Clutch cut-off solenoid valve

Check Adjustment Torque Converter and Transmission Group

Clutch Oil Pressure

Function Structure Hydraulic Group

Flushing Hydraulic Circuit

Purpose of flushing

Cautions on Hydraulic Parts

Hydraulic Circuit Symbols

Hydraulic lines

Pumps motors

Cylinders

Operation methods

Pressure control valve

Flow control valve

Directional control valve

Check valve

Miscellaneous hydraulic symbols

Hydraulic System Operation

Hydraulic system operation outline

Layout of Hydraulic Units

Hydraulic Tank

Hydraulic tank breather valve (tank cap)

Hydraulic tank specifications

Hydraulic oil level check

Hydraulic Pump

Hydraulic pump specifications

Hydraulic pump principle

Hydraulic pump wear plate

Hydraulic pump bushing lubrication

Hydraulic Cylinder

Boom cylinder

Bucket cylinder

Steering cylinder

Hydraulic cylinder specifications

Return Filter

Return filter specifications

Loading System

Multiple Control Valve

Multiple control valve specifications

Multiple control valve main relief valve

Multiple control valve overload relief valve (with make-up function)

Multiple control valve make-up valve

Multiple control valve bucket spool

Multiple control valve boom spool

Valve Control

Steering System

Priority Valve

Priority valve specifications

Priority valve operation

Orbitrol® construction

Orbitrol® specification

Orbitrol® operation

Orbitrol® feed-back mechanism operation

Steering speed and flow rate control

Hydraulic pump oil amount and steering force

Orbit rotor operation principle

Auxiliary valves

Emergency check valve

Inlet check valve

Cushion Valve

Cushion valve specifications

Cushion valve operation

Check Adjustment Hydraulic Group

Loading/Steering Circuit Relief Valve

Loading circuit relief valve setting pressures

Steering circuit relief valve setting pressures

Valve Control

Hydraulic Cylinder

Cylinder natural drift

Function Structure Brake Group

Brake Units Layout

Brake Circuit

Hydraulic Servo Master Cylinder

Hydraulic servo master cylinder specifications

Performance diagram

Hydraulic servo master cylinder operation

Service Brake

Service brake operation

Service brake friction plate

Service brake steel plate

Brake circuit air bleeding procedure

Parking Brake

Brake Control

Service brake linkage

Parking brake linkage

Brake Oil Reservoir

Brake oil reservoir specifications

Check Adjustment Brake Group

Hydraulic Servo Master

Hydraulic servo master performance inspection

Service Brake

Service brake performance check

Service brake friction plate wear measurement

Parking Brake

Parking brake performance check

Parking brake clearance adjustment

Brake Control

Adjusting brake pedal and switch

Parking brake cable adjustment

Function & Structure Electrical Group

How to Use Electrical Wiring Diagram

Electrical Cable Color Codes

Electrical Circuit Symbols

Sensor Mount

Fuse

Fuse box

Fusible link

Engine Start Circuit

Engine start circuit diagram

Neutral starter

Starter switch

Battery relay

Alternator R terminal wire

Diode unit

Neutral switch

Magnet switch

Voltage relay

Power Generating Charging Circuit

Alternator

Engine Stop Circuit

Fuel solenoid

Fuel solenoid relay

Instrument Panel and Switch

Instrument panel

Instrument panel rear surface

Gauge circuit

Fuel level sensor

Monitoring system

Transmission Electrical Circuit

Transmission cut off (Declutch)

Inching switch

Solenoid valve

Electrical Detent Circuit  

Bucket detent

Diode Unit Circuit

Diode inspection

Stop Light Switch Circuit

Parking Switch

Back-up Light Switch Circuit

Horn Circuit

Diode

Diode check method

Caution for diode check method

Surge voltage and surge suppression diodes

50ZV Check & Adjustment Electrical Group

Cautions Regarding Electric Circuit Check

Disconnecting or reinstalling connector

How to attach the probes of the circuit tester

Electrical Circuit Check

Transmission control circuit check

Bucket positioner electrical circuit check

Diode unit circuit check

Gauge circuit electrical circuit check

Function Structure Operator Station Group

Cabin (OPT)

Cabin connection diagram

Wiper motor

Operator Seat

Seat assembly

Suspension assembly

Air Conditioner (OPT)

Air conditioner mount

Air conditioner line

Air conditioner structure

Function of cooling mechanism

Cooling

Air conditioner function of components

Charge of refrigerant

Check Adjustment Operator Station Group

Air Conditioner

Adjustment of lubricating oil quantity when components of air conditioner are replaced

Water valve and air mix damper adjustment

Adjustment of air gap (between hub and rotor) in compressor magnetic clutch

Compressor V-belt adjustment

Parts to be replaced periodically

Drawing Diagrams

Axle Assembly

Torque Converter and Transmission

Loading Steering Hydraulic Line

Brake Circuit

Electrical Wiring Diagram (1/2)

Electrical Wiring Diagram (2/2)

Electrical Connection Diagram

Electrical Wiring Diagram (CAB)

Electrical Equipment Layout

Electrical Wiring Diagram (Cabin Air Conditioner)