Doosan D20S-5 Operation & Maintenance Manual page 208

Causes of Fork F Causes of Fork Failu
Center of of Gravity Center Gravity (CG)
Changing From Gasoline to LP – Gas...... Changing From Gasoline to LP – Gas
Changing From LP to Changing From L
Changing LP Changing LP Tanks
Index Section Index Section
Environment nt Prote Environme
Every 10 Service Hours or Daily ..... Every 10 Service Hours or Daily
Every 1000 Service Hours or 6 Months Every 1000 Service Ho
Every 1500 Service Hours or 9 Months Every 1500 Service Ho
Every 2000 Service Hours or Yearly ..... Every 2000 Service Hours or Yearly
Every 250 Service Hours or Monthly Every 250 Service Hours or Mo
Every 2500 Service Ho Every 2500 Service Hours or 15 Months
Every 3000 Service Hours or 18 Months Every 3000 Service Ho
Every 500 Service Hours or 3 Mont Every 500 Service Hours or 3 Months
F F
Fatigue Fatigue ............................... ..............................................................
Fire Fire or or Explosion Explosion Preventio
First 250 Service Hours or a Month First 250 Service Hours or a Month .....
First 50 - 100 Service Hours or a Week.... First 50 - 100 Service Hours or a
First Instal First Installation................................................ lation.....................................................
Fluid Penetration Fluid Penetration ......
Foreword Fore word ....................... ......................................................
Fork Inspe Fork Inspection ction ...............................
Forks – – Inspect Forks Inspect ...................................
Fuel Filter (Diesel Engine Only) - Change Fuel Filter (Diesel Engine Only) - Cha
Fuel Fil Fuel Filter (LP ter (LP Engine Only)
Fuel Injectors (Diesel Engine Only) – Inspect, Clean, Fuel Injectors (Diesel Engine Only) – Inspect, Clean,
Test................... Test ......................................................
Fuel Fuel Lines & Lines & Fittings -
Fuel Selector Switch (G420F(E)/G424F(E) Dual Fuel Selector Switch (G420F(E)/G424F(E) Dual
Fuel Only)............................................ Fuel Only)................................................................
Fuel Specificat Fuel Specifications
Fuel Fuel Sulfur Sulfur Content Content ......
Fuel Tank Filter Cap and Screen (If Equipped) - Fuel Tank Filter Cap and Screen (If Equipped) -
Clean ......................... Clean ........................................................
Fuel Fuel Trim Trim
(G420F(E)/G424F(E) (G420F(E)/G424F
Fuel Types Fuel Types ......................... ........................................................
Fuses............................. Fuses ............................................................
Fuses, Bulbs, Circuit Breaker & Relay - Change, Fuses, Bulbs, Circuit Breaker & Relay - Change,
Reset Reset ......................... ........................................................
G G
G420F Engine and G420F Engine and G424F Engine.........
G420F(E) Engine...........................................191,202 G420F(E) Engine...........................................191,202
G G 420F(E) Gasoline, LP and Dual Fuel Engines 420F(E) Gasoline, LP and Dual Fuel Engines . . 1 1 72
G420FE Engine and G424FE Engine....... G420FE Engine and G424
G424F(E) Engine...........................................191,202 G424F(E) Engine...........................................191,202
G424F(E) LP and Duel Fuel Engines G424F(E) LP and Duel Fue
Gasoline and LP Gasoline and
Gasoline Gasoline Engine Engine ........................
Gasoline or Diesel Engine Equipped Gasoline or Diesel Engine Equipped .....
Gasoline Speci Gasoline Specifications
Gasoline, LP Engine Crankcase Gasoline, LP Engine Crankcase ......
GC-Series GC-Series Lift Lift Trucks
ailure re................... ......................................... ...................... 131
(CG) ..... .......... .......... ........... ............ ...........
...........
P to Gasoline Gasoline..... ........... ........... ...........
Tanks........................ ................................................ ........................ 72
Protection........................................ ction........................................ 130
.......... ........... ...........
urs or 6 Months .....
urs or 9 Months .....
..........
nthly ...... ...........
urs or 15 Months.....
urs or 18 Months.....
hs ..... ...........
...................................
Prevention..... n.......... ........... ............ ...........
........... ...........
Week.........
............ ............ ........... .......... ........... ........... ...........
.............................................2
..................................................... ...................... 132
..................................................... .................. 199
nge....
Engine Only) ..... .......... ........... ........... ...........
..................................................... .................. 193
Fittings - Check.... Check......... ........... ........... ...........
.................... 68
ions ..... ........... ........... .......... ........... ............ ...........
........... .......... ........... ............ ........... ..........
............................................
Valve(FTV) Valve(FTV)
(E) Engine Engine Only).... Only).......... ...........
...................................
........................................
............................................
G424F Engine..............
FE Engine............
l Engines ...... ............
LP Engines Engines ..... .......... .......... ........... ............ ............
..................................................... ............................. 76
...........
fications............................... ........................................
............ ............
Trucks.. ..................... ......................................... ...................... 196
Change ............................... Change
131
.......... .......... ...... . 21 21 Engine Oil (DEO and EO).....................................141 Engine Oil (DEO and EO).....................................141
Engine Oil Level - Check......................................155 Engine Oil Level - Check......................................155
........... ....... . 79 79
Engine Valve Lash (Diesel Engine Only) – Check, Engine Valve Lash (Diesel Engine Only) – Check,
........... ....... .. 79 79
Adjust Adjust ......................... ........................................................
72
Environme Environment nt Manag
-205- -205-
130
H H
......... .... 155 155
........... ......... ... 185 185
Hand Placement Warning.........................................7 Hand Placement Warning.........................................7
........... ......... ... 191 191
Hook-on type Fork.................................................126 Hook-on type Fork.................................................126
........... ......... ... 194 194
Horn and Lights (If Equipped) - Check Horn and Ligh
........... ....... . 167 167
How to How to Survive in
.......... ....... .. 201 201
Hydraulic Hydraulic Oil -
.......... ....... .. 204 204
Hydraulic Oil (HYDO)............................................141 Hydraulic Oil (HYDO)............................................141
........... ..... 176 176
Hydraulic Hydraulic Oil Le
Hydraulic Return Filter – Change.........................166 Hydraulic Return Filter – Change.........................166
Hydraulic Return Filter, Breather & Strainer - Check, Hydraulic Return Filter, Breather & Strainer - Check,
Change ............................... Change
.... 131 131
.......... ....... .. 15 15
I I
......... .... 166 166
.......... ..... 161 161
Identification, Lift Capacity and Identification, Lift Capacity and Attachment
..... 132 132
If Convenience Package Equipped........................62 If Convenience Package Equipped........................62
........... ....... .. 14 14
If Optional Suspension Seat (weight adjusting type) If Optional Suspension Seat (weight adjusting type)
..............2
Equipped..................................................................18 Equipped..................................................................18
132
If Parking Brake Alarm Equipped.........................125 If Parking Brake Alarm Equipped.........................125
199
Important Safety Information....................................4 Important Safety Information....................................4
........ ...... .. 182 182
Improper Modification or Repair...........................131 Improper Modification or Repair...........................131
........... ..... 192 192 Inching & Braking Control Shaft - Lubricate Inching & Braking Control Shaft - L
Inching into Loads.................................................121 Inching into Loads.................................................121
193
Inching......................................................................83 Inching......................................................................83
........... ..... 189 189
Index .............................. Index .............................................................
Inspect Battery System.........................................201 Inspect Battery System.........................................201
68
Inspect Inspect Coolant
.......... ......... .... 139 139
Engine Only)..........................................................189 Engine Only)..........................................................189
........... ........ .. 139 139
Inspect Inspect
Engine Only)..........................................................181 Engine Only)..........................................................181
............. 148 148
Inspect Engine for Exhaust L Inspect Engine
Inspection Inspection
Inspect Engine for Fluid Leaks.............................155 Inspect Engine for Fluid Leaks.............................155
........... ...... 181 181
Inspect Foot Pedal Operation (G420F(E)/G424F(E) Inspect Foot Pedal Operation (G420F(E)/G424F(E)
.... 139 139
Only).......................................................................157 Only).......................................................................157
......... 149 149
Inspect for Intake Leaks (G420F(E)/G424F(E) Inspect for Intake Leaks (G420F(E)/G424F(E)
Engine Only)..........................................................203 Engine Only)..........................................................203
............. 149 149
Inspect Ignition System (LP, Gasoline & Dual Fuel Inspect Ignition System (LP, Gasoline & Dual Fuel
Engines Only)........................................................191 Engines Only)........................................................191
Inspect Inspect
Engine Only)..........................................................189 Engine Only)..........................................................189
........... .......... .... 85 85
Inspect Throttle Assembly (G420F(E)/G424F(E) Inspect Throttle Assembly (G420F(E)/G424F(E)
Engine Only)..........................................................189 Engine Only)..........................................................189
72
Inspect Tightness (D, G - Series).........................173 Inspect Tightness (D, G - Series).........................173
........... ....... . 84 84
Inspect Tightness (GC - Series)...........................173 Inspect Tightness (GC - Series)...........................173
Inspect Inspect
........... ..... 172 172
(G420F(E)/G424F(E) Engine Only) (G420F(E)/G424F(E) Engine
......... ... 155 155
Inspection from Operator's Seat, Engine OFF....159 Inspection from Operator's Seat, Engine OFF....159
76
Inspection from Operator's Seat, Engine ON......15 Inspection from Operator's Seat, Engine
........... ......... .... 71 71
Inspection, Maintenance and Repair of Lift Truck Inspection, Maintenance and Repair of Lift Truck
......... 140 140
Forks .............................. Forks .............................................................
........... ....... .. 171 171
Instrument Instru ment Panel
196
.............................................................. ...................................171
....................................
Management ement .............................. .......................................
ts (If Equipped) - Check ......
Survive in a Tipover a Tipover ..... ........... ............
Oil - Check, Clean, Check, Clean, Change........ Change.............
Oil Level – vel – Check Check ..... ........... ..........
.............................................................. ...................................185
Attachment Plate
........................................205
Coolant Hoses Hoses
Electrical Electrical System System (G420F(E)/G424F(E) (G420F(E)/G424F(E)
for Exhaust Leaks eaks ....
Mixer Mixer Assembly Assembly (G420F(E)/G424F(E) (G420F(E)/G424F(E)
Vacuum Vacuum Lines Lines
Only) .....
........................................130
Panel ............................. .....................................................63
....171
..... 190,194 190,194
.........3 3
........... ......... .....180 .180
............ ........... .......... .......28 ..28
.........201 ....201
.......... ............ ........... ......169 .169
....185
Plate 62 62
ubricate..... ........180 ...180
.........205
(LP, (LP, Dual Dual Fuel Fuel
.......... ........... .......... ........157 ...157
and and Fittings Fittings
........... ............ ..........181 ....181
ON......159 9
.........130
........................63