Doosan DX300L Excavator Ring Gear Assemble Guide

This illustration show you guide on how to assemble ring gear for Doosan DX300L excavator.Doosan DMS-5 Diagnostic Software

Procedures:
1. Insertion of lock pin.
Insert four lock pins in four reamed holes of case flange.
Tap them into place, by gently hitting them with a softface hammer.

 

2. Apply liquid gasket (Three Bond #1104) evenly to ring gear assembly of casing.
3. Lift ring gear with hoist, wipe its mating surface clean with cloth, match and align holes after checking its assembling direction, and press assembled parts firmly by tightening special bolts (M16x160) on which no Loctite has been applied.

Doosan GPES EPC 2017


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