Case 1850K Tier 2 Crawler Dozer Operators Manual 76093503GB - PDF DOWNLOAD

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1850K Wash plug T with solvent.

EVERY 2000 HOURS WORK 29. FINAL DRIVES - Change oil Remove lower plug B (one for each final drive) and let all oil drain out. After retightening the plug, refill with new oil through filler plug A. Repeat the operation on both sides.

Max Min

B A

A T

1850-2M0141

WARNING

B

Never use gasoline, other flammable fluid to clean parts. Use exclusively qualified, non-flammable, non-toxic commercial solvents. 1850-2M0139

Final drive

Loosen the screws on cover C and remove it. Remove filter Fa unscrewing it. Wash and clean accurately. The filter must be cleaned and inspected at each oil change. If the filter, during the various inspections, results to be damaged, replace it with a new one.

30. EQUIPMENT HYDRAULIC CIRCUIT Change oil and suction filter Drain oil - Position the machine on level ground so that the equipment is resting on the ground; - open the right side panel of the hydraulic oil reservoir; - remove filler plug D and unscrew bottom plug T to drain the oil from the reservoir.

Oil refilling Re-install plug T. Loosen breather cap D and pour oil into the filler neck of the tank, up to maximum level B. Then retighten cap D.

WARNING D

After every maintenance intervention on the tank requiring the total draining of the oil, it is necessary, when refilling, to remove cap P to provide the bleeding of air trapped inside the tank.

Fa C V

Hydraulic oil reservoir 1850-2M0140

Carefully read personal and machine SAFETY PRECAUTIONS (at the beginning of this manual)


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