Every 2 Years or 2000 Hours (S680 and S690)

1. NOTE:

   
   CQ290049-UN-15JUL13

   
   H97533-UN-13AUG10

   
   H86820-UN-19APR07

   
   H97538-UN-25AUG10

   A - Drain Valve

   B - Cap

   C - Sight Glass

   D - Drain Plug

   E - Fill Plug

   F - Check Hole

   G - Drain Plugs

   H - Dipstick

   Clean hydraulic reservoir area to prevent system contamination and refer to Specifications section for oil capacity before draining.

   Hydraulic/Hydrostatic Reservoir Oil - Open drain valve (A) to drain oil. Close valve once oil is drained. Remove cap (B) and fill hydraulic reservoir until oil level is at top of sight glass (C) with the feeder house fully lowered.

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2. Engine Valve Clearance - Have engine valve clearance checked and adjusted if necessary, by your John Deere dealer.

3. Final Drives Oil (both sides) - Remove drain plug (D) to drain. Remove fill plug (E) to refill until oil level is within 12 mm (1/2 in.) of the bottom check hole (F).

4. Main Engine Gear Case Oil (Non ProDrive™ Machines) - Drain at plugs (G). Refill and check oil level at dipstick (H).