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Documents & Manuals

Find all the essential guides in one place.

Tensioning Guide
Belt-diagram
C-120 pulleys
+ 13 more

Work Order Templates

Pre-built workflows to keep your asset running smoothly.

Daily Electrical System Inspection
Replace Roller and Pulley
Install Engine B-120
+ 29 more

Procedures

Integrate maintenance plans directly into your work orders.

Motion Industries
Applied Industrial Technologies
Electrical Brothers
+ 5 more

Parts

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Drive Motor
B2 Rollers
Tensioning System
+ 40 more

Doosan Lift Truck D20G

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Maintenance Plans for Doosan Lift Truck Model D20G

Integrate maintenance plans directly into your work orders in MaintainX.

10 Hours/1 Daily Service

Inspect Engine for Fluid Leaks

Engine Oil Level

Coolant Level

Inspect Foot Pedal Operation (G424F(E) Only)

Walk-Around Inspection

Mast Channels – Lubricate

Transmission Oil Level

Parking Brake - Inspect

Sign off on the daily service

Run this procedure

Initial 250 Hours/1 Monthly Replacement

Hydraulic Return Filter – Change

Loosen the bolts of the hydraulic tank top plate assembly

Remove the return filter from tank top plate assembly

Change the return filter

Install the tank top plate assembly and fasten the bolts

Start the engine and operate the hydraulic controls, and the steering system, through a few cycles to fill the lines. Look for oil leaks

Stop the engine and check the oil level. With all cylinders retracted, maintain the oil level to the FULL mark on the dip stick/filter cap assembly

Sign off on the hydraulic return filter change

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500 Hours/3 Monthly Service

Belts - Check, Adjust

Mast Hinge Pin – Lubricate

Crosshead Rollers - Inspect

Transmission Oil Filter – Change

Overhead Guard – Inspect

Drive Axle Oil & Strainer - Change, Clean

Steer Suspension – Inspect

Parking Brake - Test, Adjust

Horn and Lights (If Equipped) - Check

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250 Hours/1 Monthly Service

Air Intake System - Check, Clean

Hydraulic Oil Level – Check

Drive Axle Oil Level - Check

Mast, Carriage, Lift Chains & Attachments - Inspect, Lubricate

Steering Mechanism - Check, Lubricate

Battery Terminal - Clean, Inspect

Engine Oil & Filter (LP & Gasoline Engine Only) - Change

Wheel Bolts & Nuts - Inspect

Sign off on the 250 Hours/1 Monthly Service

Run this procedure

2000 Hours/1 Yearly Service

Engine Valve Lash (4TNE98 Diesel Engine Only) – Check, Adjust

Steer Wheel Bearings - Reassemble

Drive Wheel Bearing (Power Shaft and Drive Wheel) – Reassemble

Cooling System - Clean, Change

Forks – Inspect;

Run this procedure

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Doosan Lift Truck D20G

Complete asset maintenance, one click away

Documents & Manuals

Work Order Templates

Procedures

Parts

Maintenance Plans for Doosan Lift Truck Model D20G

Unlock efficiency with MaintainX CoPilot

More from Doosan

Explore Other Assets

Unlock efficiency
with MaintainX CoPilot