1- both of water tank opening, cleaning repairing of radiator&#x0d 2- all tubes of radiator cleaning by gagging with hcl acid, k. oil&#x0d 3- new steam joint changing.&#x0d

1) dismantling of top and bottom tank and refitting by soldering. 2) all tubes cleaning by gagging with hcl acid. 3) damaged tube repairing. 4) testing under pressure.

Repairing and cleaning of radiator of dozer sl. no. e-11798, e-11850 and p-11672 and repairing and cleaning of t.c. cooler of dozer sl. no. 11843 and 11850 at antst-jg ocp, lodna area, bccl.

1. cutting the damaged head portion of the brace arm.&#x0d 2. new head making by new materials (new steel rod size 18 inch l x 6 inch od)&#x0d in steel rod complete hole making and portion complete thread making for

1) new making of pin (as per sample) size length- 13.1/2inchxod 3.5/8 inch 08 nos.

1. front damage plate cutting size-4ft x 12inch.&#x0d 2. new plate welding in place of damage plate by steel and low hyd. electrode.&#x0d 3. front ribs new plate bending shaping and welding

Front damage plate cutting size 4x12&#x0d

1. cracked portion of chassis both side gouging. 2. new bolts, nuts and washers 07 nos fitting. 3. cracked portion chassis both side welding by steel electrode.

1. ball of arm making it in original shape and size after taken out of ball from arm by gas cutter and &#x0d developing of outer surface by welding and the making outer shape smooth by grinding and cracked &#x0d portion welding by steel electrode.

1. stay cylinder broken portion gouging.&#x0d 2. stay cylinder alignment and welding by steel electrode.&#x0d 3. ribs cutting and welding.&#x0d 4. eye frame worn out portion straightening by hyd. jack.&#x0d