John Deere Tractor 5100M

Tighten Air Intake System and Coolant System Hose Clamps

Machine parked and engine shut off

Cap screws and bolts from fan shields removed

Inspection of hose clamps of the fuel, air intake, hydraulic cooling, and engine cooling systems

Shields reinstalled and hood lowered

Change Transmission/Hydraulic Filter

Machine parked on level ground and engine shut off?

Engine oil fill cap/dipstick removed, wiped off, and fully reinserted?

Oil fill cap replaced before operating engine?

Clean Air Filter Dust Unloading Valve

Replace Fan Belts and Check Fan Belt Tensioners

Check Fan Belt Tensioner (4.5 Liter 4 Cylinder Engine)

1. Place machine in park and shut off engine. Remove key.

3. Put a mark (A) on the swing arm of the tensioner as shown.

4. Measure 21 mm (0.83 in) from (A) and put a mark (B) on tensioner mounting base.

5. Rotate the swing arm using a torque wrench until marks (A and B) are aligned. Pull tensioner with torque wrench away from engine

Replace Activated Carbon Filter

1. Remove filter covers (A) and filters (B).

2. Clean filters with compressed air. Inspect filters for damage. Replace as necessary.

3. Remove screws (C), filter cover (D), retainer plate (E), and filter (F) on both sides of the cab above door.

4. Clean filters with compressed air. Inspect filters for damage. Replace as necessary.

Check MFWD Axle Housing and Wheel Hub Oil Level

Inspect Hitch and Drawbar for Excessive Wear

Lubricate Draft Sensing Shaft Seal

Sign off on the 300 Hourly Maintenance