John Deere Compact Utility Tractor 4720

Remove dipstick (A). Wipe with a clean cloth.

Check oil level on dipstick. Oil level should be between levels (B) and (C) on dipstick.

If oil level is low: a. Remove oil fill cap (D).

Add proper engine oil until oil level is within operating range on dipstick. Do not overfill.

Check cab rollover protection system mounting hardware torque

Check windshield wiper arm mounting hardware torque

Check and clean inline hydraulic filter.

Position drain pan under filter (I).

Remove nut (J) with internal element from case.

Clean case and internal element with a mild solvent. Allow to dry.

Check engine valve clearance. See your John Deere dealer.

Place drain pan under oil drain located on left side of engine

Wipe dirt from around oil filter

Turn filter counter-clockwise to remove

Put a light coat of clean engine oil on the gasket of new filter

Install replacement oil filter by turning filter clockwise until gasket contacts filter base. Tighten additional one-half turn

Change engine oil and filter (if John Deere PLUS-50™ is used).

Place drain pan under oil drain located on left side of engine.

Wipe dirt from around oil filter.

Turn filter counter-clockwise to remove.

Put a light coat of clean engine oil on the gasket of new filter.

Install replacement oil filter by turning filter clockwise until gasket contacts filter base. Tighten additional one-half turn.