Change Transmission/Hydraulic Oil and Filter and Clean Sump Screen

1. Drive tractor to warm transmission/hydraulic oil to 38°C (100°F).

   
   RXA0133514-UN-09JUL13

   CommandQuad™ Reservoir and Transmission Drain Plugs

   
   RXA0133515-UN-09JUL13

   e23™ or IVT™/AutoPowr™ Reservoir and Transmission Drain Plugs

   
   RXA0133516-UN-09JUL13

   
   RXA0133517-UN-09JUL13

   A - Transmission Drain Plug

   B - Reservoir Drain Plug

   C - PTO Drain Plug

   D - Axle Final Drive Drain Plug (One Per Side)

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2. Park tractor on level surface.

3. Lower hitch.

4. Let engine run at idle for 1—2 minutes, then stop engine.

5. Move drawbar to side so oil can drain unobstructed.

6. Remove transmission drain plug (A), reservoir drain plug (B), PTO drain plug (C), and each axle final drive drain plug (D) (one per side).

7. Remove suction screen cover (A).

   
   RXA0134253-UN-31JUL13

   Suction Screen Location CommandQuad™ Transmissions (Left Side of Tractor)

   
   RXA0135224-UN-23AUG13

   Suction Screen Location e23™ or IVT ™/AutoPowr™ Transmission (Left Side of Transmission)

   
   RXA0134216-UN-31JUL13

   Transmission/Hydraulic Filter (Left Side of Tractor)

   A - Suction Screen Cover

   B - Suction Screen Cover Cap Screws

   C - Transmission/Hydraulic Oil Filter

   Remove cap screw (B) to remove suction screen cover.

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8. Remove suction screen and wash carefully in cleaning solvent. Blow dry with compressed air.

9. IMPORTANT: When installing scavenge and lube lines on suction screen cover, do not forget to install O-rings. Failure to do so will cause leakage.

   Install screen and oil lines (if removed) making sure gaskets and O-rings are correctly positioned.

10. Remove transmission/hydraulic oil filter (C).

11. Lubricate new filter seal with clean hydraulic oil.

12. Install filter until gasket contacts surface. Hand tighten additional 1/2 turn.

13. Install drain plugs after oil has drained. Tighten to specification.

    Item	Measurement	Specification
    Drain Plug	Torque	102 N·m (75 lb.-ft.)

14. Remove fill tube cap (A) and add 160 L (42.3 gal.) of hydraulic oil. See Fuel, Lubricants, and Coolant section of this Operator’s Manual for fill volume.

    IMPORTANT: Fully insert and firmly tighten fill cap to assure proper hydraulic system operation.

    
    RXA0130643-UN-23JAN13

    Rear of Tractor

    A - Fill Tube

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15. Install and firmly tighten fill cap.

16. Start and leave engine at slow idle for 5 minutes. Oil level should rise in sight glass as tractor operates.

17. Shut off engine and wait at least 1/2 hour to allow oil to stabilize before checking oil level.

18. 
    RXA0133301-UN-21APR14

    A - Transmission-Hydraulic Oil Sight Glass

    B - Add Oil

    C - Normal Operating Range

    D - Maximum Operating Level (Without Optional Auxiliary Oil Reservoir)

    E - Maximum Operating Level (With Optional Auxiliary Oil Reservoir)

    Check oil level in sight glass (A) at rear of tractor.

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19. IMPORTANT: Wait at least 1/2 hour after engine was shut off to check transmission-hydraulic oil level.

    Overfilling transmission-hydraulic oil can result in decreased operating efficiency. Except when operating in side-hill or high volume applications, keep oil level at or slightly below top of normal operating range. Never fill system above maximum operating level.

    NOTE: Oil level may need to be adjusted based on expected operating conditions. See special operating condition instructions below.

    If transmission-hydraulic oil level is at or below add oil indication (B), slowly add oil to reach top of normal operating range indicator (C). Use oil as specified in Transmission-Hydraulic Oil in Fuel, Lubricants and Coolant section of this Operator’s Manual. From add oil level, adding approximately these amounts of oil will bring oil level to top of normal operating range.

Transmission	Without Optional Auxiliary Oil ReservoirCommandQuad™ 1	Add With Optional Auxiliary Oil Reservoir
CommandQuad™	20 L (21 qt.)	22 L (23 qt.)
IVT™/AutoPowr™	16 L (17 qt.)	18 L (19 qt.)
e23™	16 L (17 qt.)	18 L (19 qt.)

Road Transportation: In applications where tractor is mainly used for road transport and light hydraulic work, adjust oil level to lower end of normal operating range. A lower oil level allows tractor to operate more efficiently at transport speeds with less power loss and heat generation.

IMPORTANT: Examine oil level indicator. If tractor is not equipped with optional auxiliary oil reservoir, maximum operating level indication will be as shown (D). If tractor has optional oil reservoir installed, maximum operating level indicator will be higher (E).

For Side-Hill Applications or High Oil Volume Requirements: To prevent low oil levels, additional oil may be required when operating on side hills or when using implements which require large volumes of oil to function. Oil level should be at or slightly below maximum operating level (D or E).