Doosan D20S-5 Operation & Maintenance Manual page 186

Maintenance Section
Quick Reference to Maintenance Schedule
ITEMS
Inspect for Intake Leaks
(G420F(E)/G424F(E)/G424I(E)/G430FE Engine Only)
Inspect Ignition System (LP, Gasoline & Dual Fuel Engines
Only)
Inspect Mixer Assembly
(G420F(E)/G424F(E)/G424I(E)/G430FE Engine Only)
Inspect Throttle Assembly
(G420F(E)/G424F(E)/G424I(E)/G430FE Engine Only)
Inspect Tightness (GC - Series)
Inspect Vacuum Lines and Fittings
(G420F(E)/G424F(E)/G424I(E) Engine Only)
Lift Chains
LP Regulator/Converter Inspection (LP, Dual Fuel Engine
Only)
Mast Channels
Mast Hinge Pin
Mast, Carriage, Lift Chains & Attachments
Overhead Guard
Parking Brake
Parking Brake
PCV Valve System
Priming the Fuel System(Diesel Engine Only)
Replace LP Fuel Filter Element (LP, Dual Fuel Engine Only)
Replace Oxygen Sensor
(G420F(E)/G424F(E)/G424I(E)/G430FE Engine Only)
Replace Spark Plugs (G420F(E)/G424I(E) Engine Only)
Replace Spark Plugs (G424F(E) LP, Dual Fuel Engine /G430FE Engine Only)
Seat, Hood Latch & Support Cylinder
Steer Suspension
Steer Wheel Bearings
Steering Mechanism
Testing Fuel Lock-off Operation (LP Engine Only)
Tilt Cylinders
Timing Belt [G420F(E)/G424F(E) LP, Gasoline, Dual Fuel
Engine Only]
Tires and Wheels (D, G-Series)
Transmission Oil Filter
Transmission Oil Level
Transmission Oil, Oil Filter & Strainer
Universal Joint
Walk-Around Inspection
Water Separator (4TNV98 Diesel Engine Only)
Water Seperator (Diesel Engine Only)
Wheel Bolts & Nuts
SERVICES PAGE
244
230
229
229
211
219
Test, Check,
225
Adjust
228
Lubricate 195
Lubricate 214
Inspect,
207
Lubricate
Inspect 216
Inspect 196
Test, Adjust 201, 218
Inspect, Clean 209
187
232
242
243
231
Check, Lubricate 185
Inspect 218
Reassemble 234
Check, Lubricate 207
232
Check, Adjust,
214
Lubricate
Change 246
Inspect, Check 191
Change 216
Check 196
Check, Clean,
199, 225
Change
Inspect 227
Inspect 194
Clean 223
Check, Drain 189
Inspect 211
-184-
FIRST
EVERY
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