Description
Doosan Mega 300-3 Wheel Loader Operation and Maintenance Manual (Serial Number 0001 and Up)
Doosan Mega 300-3 Wheel Loader Index:
SAFETY
To the Operator of a Daewoo Wheel Loader
Basic Wheel Loader Operating Safety
General Safety Essentials
Locations of Safety Labels
Summary of Safety Precautions for Lifting
Operation
Equipment
Maintenance .
Shipping and Transportation
OPERATING CONTROLS
Component Locations .
ControlS Identification
Controls Descriptions .
Adjusting the Operator’s Seat
Heater and Air Conditioner Operation
Stereo System
General Specifications
OPERATION
Instrument Panel Control Functions
New Machine Break-in Procedures
Engine Start and Stop
Machine Travel
Machine Shutdown
Additional Braking
Boom Raise Kickout
Boom Lower Kickout .
Bucket Angle Indicator
Adjustment of Bucket Position Switch
Towing the Machine
Loading the Machine on a Trailer
Working Capacities .
Approximate Weight of Workload Materials .
INSPECTION, MAINTENANCE AND ADJUSTMENT
Preventive Maintenance
Safety Precautions
Maintenance Intervals .
Table of Recommended Lubricants ……………….
Inspection and Maintenance
Daily or Every 10 Operating Hours .
Weekly or Every 50 Operating Hours
Every 250 Operating Hours , .
Every 500 Operating Hours ..
Every 1 ,OOO Operating Hours
Every 1 ,500 Operating Hours .
Annually or Every 2,000 Operating Hours
Severe Conditions Maintenance
General Maintenance
Check Hydraulic Pressures
Tires and Wheels
Electrical System
Bolt Torque Chart .
Long Term Storage .
TROUBLESHOOTING
Engine
Hydraulic System
Travel System .
Steering
Braking
Electrical System
ENGINE
Engine Views
Engine Specifications ..
Operation
Engine Oil
Cooling System
Fuel System
Air Cleaner .
Valve Backlash Adjustment .
Lubrication Table
