Every 400 Hours of Operation

N51121

1. Drain hydrostatic/hydraulic oil. Replace hydraulic/hydrostatic oil filters (both in-line and in-tank filter located behind reservoir cover plate [A]).

Install proper amount of hydraulic/hydrostatic oil. See HYDRAULIC/HYDROSTATIC OILS in this section. See SPECIFICATIONS section for system refill capacity.

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2. Remove plug (A) to check final drive oil level. Oil level must come within 6 mm (1/4 in.) of bottom of fill hole.

NOTE: Final drive plug as seen from under machine.

3. Fill as necessary with proper lubricant. See TRANSMISSION AND FINAL DRIVE LUBRICANTS in this section. See SPECIFICATIONS section for oil capacity.


A-Fill Plug

N42166QH

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