Sign In
Upload
Manuals
Brands
Doosan Manuals
Forklifts
G20N-7
Doosan G20N-7 Manuals
Manuals and User Guides for Doosan G20N-7. We have
1
Doosan G20N-7 manual available for free PDF download: Operation & Maintenance Manual
Doosan G20N-7 Operation & Maintenance Manual (247 pages)
Brand:
Doosan
| Category:
Forklifts
| Size: 8 MB
Table of Contents
Table of Contents
4
Original Instruction
2
Information Section
5
Foreword
5
Literature Information
5
Operation
5
Maintenance
6
Environment Management
6
Safety Section
7
Important Safety Information
7
Safety
8
Warning Signs and Labels
8
No Riders Warning
11
Parking Brake
12
General Hazard Information
13
Notice
13
Operation Information
14
Mounting and Dismounting
14
Maintenance Information
17
Burn Prevention
18
Fire or Explosion Prevention
18
Fire Extinguisher
19
Tire Information
19
Operator Restraint System (if Equipped)
20
Seat Adjustment
21
Notice
22
Avoiding Lift Truck Tipover
24
Center of Gravity (CG)
24
Stability and Center of Gravity
24
Notice
25
Safety Rules
26
How to Survive in a Tipover
32
General Section
33
Declaration of Conformity
33
Specifications
34
Noise and Vibration
44
Capacity Chart (Without Sideshifter Pneumatic)
45
Capacity Chart (with Sideshifter Pneumatic)
49
Serial Number
53
Serial Number Locations
53
Operator's Warning and Identification Plate
56
Operator's Station and Monitoring Systems
57
Instrument Panel
57
Engine Compartment
60
Location of Controls
63
Getting Started
66
USB Player
69
AUX Player
73
Seat Switch System (if Equipped)
74
Tilt Steering Column
75
Circuit Breaker
75
Lift Truck Controls
77
Parking Brake Lever
78
Tilt Control
78
Lift Control
78
Refueling
79
Before Starting the Engine
82
Walk-Around Inspection
82
Starting the Engine
84
Gasoline Engine
84
Diesel Engine
85
Dual Fuel System
87
Changing from Gasoline to LP - Gas
87
After Starting the Engine
89
Lift Truck Operation
90
Electronic Controlled Spark-Ignition Engines (GCT K25 Engine)
95
Diagnostic Trouble Code (DTC) Table
108
Advanced Diagnostics
134
Electronic Controlled Transmission (ECT; if Installed)
151
Auto Shift Controller ASC-100 (if Equipped)
154
Product Description
154
Operating Techniques
158
Lifting the Load
158
Operating in Hot Weather
161
Parking the Lift Truck
162
Lift Fork Adjustment
163
Storage Information
164
Before Storage
164
Long Time Storage
164
Transportation Hints
165
Towing Information
167
Inspection, Maintenance and Repair of Lift Truck Forks
168
Bent or Twisted Forks
169
Fork Inspection
170
First Installation
170
Daily Inspection
170
Maintenance and Repair
171
Maintenance Section
168
Tire Inflation Information
172
Torque Specifications
173
Cooling System Specifications
175
Coolant Water
176
Fuel Specifications
177
General Fuel Information
177
Diesel Fuel Specifications
177
Gasoline Specifications
178
Lubricant Information
179
Brake Fluid
180
Transmission Oil
180
Lubricant Viscosities and Refill Capacities
181
Maintenance Intervals
182
Fuel Tank Filter Cap and Screen (if Equipped) - Clean
187
Seat, Hood Latch & Support Cylinder - Check, Lubricate
187
When Required
187
Fuses, Bulbs, Circuit Breaker & Relay - Change, Reset
188
Battery Terminal - Clean, Inspect
190
Priming the Fuel System
191
Water Separator (Diesel Engine Only) - Check, Drain
191
Priming the Fuel System(Diesel Engine Only)
192
LP Regulator (LP and Dual Fuel Engine Only) - Tar Drain
193
Test Fuel System for Leaks(LP and Dual Fuel Engines Only)
193
Carriage Roller Extrusion - Adjust
194
Tires and Wheels - Inspect, Check
194
Drive Axle Oil Level - Check
195
Engine Oil Level - Check
195
Every 10 Service Hours or Daily
195
Inspect Engine for Fluid Leaks
195
Coolant Level - Check
196
Air Cleaner Indicator-Check
197
Inspect Engine for Exhaust Leaks
197
Inspect Foot Pedal Operation
197
Walk-Around Inspection - Inspect
197
Brake Oil Level - Check
198
Mast Channels - Lubricate
198
Parking Brake - Inspect
199
Transmission Oil Level - Check
199
Hydraulic Oil Level - Check
200
Engine Oil & Filter (Diesel Engine Only) - Change
201
First 50 - 100 Service Hours or a Week
201
Transmission Oil, Oil Filter & Strainer - Check, Clean, Change
204
Drive Axle Oil - Change
205
Parking Brake - Test, Adjust
205
Parking Brake Adjusting
206
Engine Oil & Filter (G424P(E) Engine Only) - Change
207
Every 250 Service Hours or Monthly
207
Engine Oil & Filter - Change
208
Every 500 Service Hours or 3 Months
208
Air Intake System - Check, Clean
209
Belts - Check, Adjust
212
Mast Hinge Pin - Lubricate
212
Tilt Cylinders - Check, Adjust, Lubricate
212
Crosshead Rollers - Inspect
213
Check Operation
213
Mast, Carriage, Lift Chains & Attachments - Inspect, Lubricate
214
Transmission Oil Filter - Change
214
Drive Axle Oil & Strainer - Change, Clean
215
Overhead Guard - Inspect
215
Parking Brake - Test, Adjust
216
Steer Suspension - Inspect
216
Steering Mechanism - Check, Lubricate
216
Fuel Filter (Diesel Engine Only) - Change
217
Horn and Lights (if Equipped) - Check
217
Inching & Braking Control Shaft - Lubricate
217
Engine Intake/Exhaust Valve Clearance - Adjustment (GCT K25 Engine Only)
218
G424P(E) LP and Duel Fuel Engines
219
Inspect Electrical System (GCT K25/G424P(E) Engine Only)
219
Inspect Vacuum Lines and Fittings (GCT K25/G424P(E) Engine Only)
219
PCV Valve System - Inspect, Clean (GCT K25/G424P(E) Engine Only)
219
Fuel Filter (Diesel Engine Only) - Change
220
Governor Lever and Engine Speed Control (Diesel Engine Only) - Check, Adjust
221
Wheel Bolts & Nuts - Inspect
222
Every 1000 Service Hours or 6 Months
223
Hydraulic Return Filter, Breather & Strainer - Check, Change
223
Lift Chains - Test, Check, Adjust
224
Transmission Oil, Oil Filter & Strainer - Check, Clean, Change
224
Air Intake System - Change
226
Universal Joint - Inspect
226
Fuel Lines & Fittings - Check
227
Inspect Coolant Hoses (LP, Dual Fuel Engine Only)
227
LP Regulator/Converter Inspection (LP, Dual Fuel Engine Only)
227
Engine Valve Lash (Diesel Engine Only) - Check, Adjust
228
Inspect Mixer Assembly (GCT K25 / G424P(E) Engine Only)
228
Inspect Throttle Assembly (GCT K25 / G424P(E) Engine Only)
228
Every 1500 Service Hours or 9 Months
229
Inspect Ignition System (LP, Dual Fuel Engine Only)
229
Replace Spark Plugs (LP, Dual Fuel Engine Only)
229
Fuel Filter (LP Engine Only)
230
Replace LP Fuel Filter Element (LP, Dual Fuel Engine Only)
230
Testing Fuel Lock-Off Operation (LP Engine Only)
230
Engine Valve Lash (Diesel Engine Only) - Check, Adjust
231
Every 2000 Service Hours or Yearly
231
Steer Wheel Bearings - Reassemble
231
Drive Wheel Bearing (Power Shaft and Drive Wheel) - Apply Grease and Reassemble
232
Cooling System - Clean, Change
234
Forks - Inspect
236
Every 2500 Service Hours or 15 Months
238
Hydraulic Oil - Check, Clean, Change
238
Inspect Battery System
238
Replace Oxygen Sensor (LP, Dual Fuel Engine Only)
239
Checking the TMAP Sensor (G424P(E) Engine Only)
240
Inspect for Intake Leaks (G424P(E) Engine Only)
240
Replace PCV Valve and Breather Element - Change (LP, Gasoline and Dual Fuel Engines)
240
Every 8000 Service Hours or 48 Months
241
Timing Belt (G424P(E) LP, Dual Fuel Engine Only) - Change
241
Environment Protection
242
Environment Protection Section
242
Index
243
Advertisement
Advertisement
Related Products
Doosan G20G
Doosan G25G
Doosan G25N-7
Doosan G20P-7
Doosan G25P-7
Doosan G60S-5
Doosan G40S-5
Doosan GC50C-5
Doosan G70S-7
Doosan G70S-5
Doosan Categories
Air Compressor
Excavators
Engine
Forklifts
Compact Loader
More Doosan Manuals
Login
Sign In
OR
Sign in with Facebook
Sign in with Google
Upload manual
Upload from disk
Upload from URL