Drott 30YC, 30YM Excavator Operator’s Manual
- Covers Drott 30YC, 30YM Crawler and Truck-Mounted Excavators
- P/N S406019M2
- 54 pages
- Downloadable PDF format
- Bookmarked, searchable, printable
- Works with Windows/Mac/Tablet/Mobile
The Drott 30YC, 30YM Excavator Operator’s Manual contains detailed operating instructions, maintenance tables and other information for the owner. The complete operator’s manual was carefully reproduced from the original and is a must for owners/operators of the Drott 30YC, 30YM Excavator. The Drott 30YC, 30YM Excavator Operator’s Manual is also referred to as the owner’s handbook. View the operator’s manual on your computer/tablet or print off pages as needed.
Topics in the Drott 30YC, 30YM Excavator Operator’s Manual:
Tool Boom Extension Charts
Tool Boom Extension Removal
Tool Boom Removal
Main Boom Removal
Drive Chain Adjustment
Drive Wheel/Idler Removal and Disassembly
Track. Roller Removal and Disassembly
Engine Air Cleaner Maintenance
Adjusting Pedal Control Linkage
HYDRAULIC SYSTEM AND RELATED MECHANISM
In-line Filter Maintenance
Oil Screen Maintenance
Main Relief Pressure Settings
Checking “Swing” Relief Settings
Swing Motor Removal-Swing
Swing Motor Repair
Swing Brake Disassembly and Removal
Swing Reducer Removal
Swing Reducer Disassembly and Repair
Leveler Check Valve Removal and Disassembly
Leveler Cylinder Removal and Repair-
Swivel Removal, Disassembly and Repair-
Crawler Hydraulic Mechanism
Checking Crawler Crossover Relief Settings
Crawler Motor Removal
Crawler Motor Disassembly and Repair-
REMOVAL OF UPPER FRAME
Isolating Hydraulic Problems
Not Tracking Straight
Slow Motion –
No Motion When First Started
Loss of Motion
Dual Motion of Crawler and Leveler
Drifting of Load
Valve Plunger Sticking
Loss of Pressure in Reservoir
Hydraulic Pump FailureHydraulic
TENSION DATA (Torque) CHART
Example from one of our operator’s manuals (actual manual contents may vary):
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