博文

Doosan DA30 Dump Truck the ECU Wiring Tier2 -Removal

图片
This article introduces doosan DA30 Dump Truck the ECU wiring Tier2   -Removal 2023.07 Doosan DMS-5 Data Monitoring System Diagnostic Software Drain the coolant from the engine as described in the work de scriptions for the cooling system. 2. Wash clean the rocker covers and the area around them. 3. Remove the inlet pipe between the turbocharger and the air cleaner. 4. Remove the air line to the compressor. The air line is located on the left-hand cable duct. 5. Unplug the connectors from the control unit. 6. Remove the rocker covers. On the 12-litre engine the crankcase ventilation must be removed before the rocker cover on cylinder 1 can be removed. Doosan Machine Engine Diagnostic Software Package 2024 One PC Installation 7.Disconnect the cables from the unit injectors. The screws cannot be removed, but they should be unscrewed as far as possible. 8.Mark the cables with the respective cylinder numbers. 9.Remove the cable duct to which the cables are attache
发表评论
阅读全文

Doosan DA30 Dump Truck engine assembly -Removal

图片
This article introduces doosan DA30 Dump Truck engine assembly -Removal Doosan Diagnostic Tool UVIM Support Doosan Excavators High Quality Place the dump truck on level ground and apply parking brake. Apply articulation lock. Turn off main switch in battery case. Raise the dump body and lock it with the safety support. Raise the tiltable cab and lock it with the safety support. Remove bonnet. Drain engine coolant. Look in OPERATION & MAINTENANCE MANUAL chapter 2 for instructions. WARNING： Never turn off battery main switch when engine is running Never turn off battery mainSwitch when ignition is on Leave battery main switch on for atleast 3 minutes before engine has stopped DANGER：lace wheel chocks to the front wheel Take away the cab bolt, left and right hand side. M46 mm Bolt torque: 277Nm Turn the direction valve on the pump in lifting up position. With the handle, pump and raise the cab Left side: 1. Disassemble the cab pump unit from the air filter stand. 2. Remove the
发表评论
阅读全文

Doosan DL350-5 Loader Clutch -KV and KR Disassembly

图片
  This article introduces doosan DL350-5 Loader Clutch -KV and KR Disassembly   2023.07 Doosan DMS-5 Data Monitoring System Diagnostic Software 1.     Squeeze rectangular ring out   (Arrow). NOTE:        The   following   figures   show   the   disassembly   of Clutch  -KV.The  disassembly   of   Clutch  -KR  is  similar .    2.    Pull tapered   roller   bearing from the   sha ft. 3.    Remove   opposite tapered   roller   bearing   accord ingly.   (S)Grab    sleeve    -5873001 057 (S)Grab   sleeve     -5873001059 (S)Basic     set-5873001000 4. 4. Squeeze retaining ring out.  Separate plate carrier from the shaft. (S) ThreeOleg puller-5870970003     Doosan Diagnostic Tool UVIM Support Doosan Excavators High Quality  6. Squeeze retaining ring out and remove plate pack.         7. Preload compression spring, squeeze retaining ring out and remove components. (S) Assembly aid -5870345088     8.Lift piston using compressed air out of the cylinder bore and remove it.       9.  Remove both O
发表评论
阅读全文