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Maxtron DEO SAE 15W-40

Make: JOHN DEERE
Model: 6420SE from S/N 398791
Engine: D / DT
Year: 2003-

Application	Recommendation		Capacity (gal)
Engine (D / DT)	Premium	Maxtron DEO SAE 15W-40 (a, b, c, d)	4.23
Engine (D / DT)	Mainline	Superlube TMS SAE 15W-40	4.23
Transmission (incl. MFWD)	Ultra Premium	Maxtron THF + (e, f)	12.9 - 14.5
Transmission (incl. MFWD)	Premium	Qwiklift HTB	12.9 - 14.5
Front Axle	Ultra Premium	Maxtron THF +	1.72
Front Axle	Premium	Qwiklift HTB	1.72
Coolant	Refer to Technical (g)		3.57
Hydraulics	From Transmission
Front Hubs (each)	Ultra Premium	Maxtron THF +	0.159
Front Hubs (each)	Premium	Qwiklift HTB	0.159
Grease Points	Ultra Premium	Maxtron FS NLGI 2
	Premium	Maxtron EP NLGI 2
	Mainline	Blue Gard 500+ NLGI 2
Creeper Gear	Ultra Premium	Maxtron THF + (h, i)	0.264
Creeper Gear	Premium	Qwiklift HTB	0.264
Front PTO	Ultra Premium	Maxtron THF +	0.925
Front PTO	Premium	Qwiklift HTB	0.925

General Notes

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Lubricant / Capacity Notes

a.: Alternative recommendations, -40°F to 104°F: Refer to Technical
b.: Alternative recommendations, -22°F to 86°F: Refer to Technical
c.: Alternative recommendations, -4°F to 104°F: Maxtron Enviro-Edge SAE 5W-40
d.: Alternative recommendations, 5°F to 122°F: Maxtron DEO SAE 15W-40 / Superlube TMS SAE 15W-40
e.: -13°F to 122°F
f.: Alternative recommendations, -40°F to 86°F: Maxtron THF + / Qwiklift HTB Low Vis
g.: Mix ratio, 50%
h.: -13°F to 122°F
i.: Alternative recommendations, -40°F to 86°F: Maxtron THF + / Qwiklift HTB Low Vis

Oil Change Intervals

Engine (D / DT)

Hours Max: 500

Transmission (incl. MFWD)

Hours Max: 1200

Front Axle

Hours Max: 1000

Coolant

Months Max: 24

Front Hubs (each)

Hours Max: 1000

Creeper Gear

Hours Max: 500

Front PTO

Hours Max: 1500