Repairing of main pump assly. of Sandvik 160D Drill DR222 at ADIC Kusunda Area

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Jobs to be done: 1. Dismantling of pump and bearing groove metal filling and grinding and lapping. 2. Pump control assly checked cleaning and kit changing. 3. Piston return spring 09 nos. changing. 4. Valve assly. cleaned and changed. 5. Shaft of bubble plate metal filling turning lath and fitting. 6. Stroker cleaned and kit changed. 7. Cover removal and cleaning and o ring changed. 8. New drive shaft assly with stepwise expline fitting with sealed bearing and ring. 9. Main drive shaft seal kit and retainer fitting with four HT bolts. Material Required:- Steel electrode 3.15mm-1 kg, piston spring rod-09 nos, stroker kit-1 no, pump control assly. kit-01 no., valve block kit-01 no, cover o ring-01 no, bearing sealed-01 no, main shaft drive shaft with expline-01 no, main shaft carbon oil seal kit-01 no, HT bolt 36X 12mm-04 nos, Grinding wheel-02 nos, Grinding paste-01 no. Repairing work should be completed with all required materials and manpower.

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DURGA AUTOMOBILES

GOLDEN AUTO ELECTRIC WORKS