John Deere 4024 and 5030 specifications and manuals

John Deere 4024 and 5030 Main Bearing Bolts
59 lb.ft, 80 Nm

John Deere 4024 and 5030 Connecting Rod Bolts
step 1 = 18 lb.ft, 35 Nm
step 2 = + 90-100 degrees

Cylinder Head Bolts, 4024 engines

step 1 = 81 lb.ft, 110 Nm
Refer to image
step 2 = loosen bolt #1
step 3 = 52 lb.ft, 70 Nm
step 4 = + 150-160 degrees

4024
for bolts #2 thru #8
Repeat steps 2 thru 4
bolt by bolt

for bolts #9 and #10
Repeat steps 2 thru 3
step 4 = + 120-130 degrees
bolt by bolt

Cylinder Head Bolts, 5030 engines

step 1 = 81 lb.ft, 110 Nm
Refer to image
step 2 = loosen bolt #1
step 3 = 52 lb.ft, 70 Nm
step 4 = + 150-160 degrees

5030
for bolts #2 thru #10
Repeat steps 2 thru 4
bolt by bolt

for bolts #11 and #12
Repeat steps 2 thru 3
step 4 = + 120-130 degrees
bolt by bolt

John Deere PT 4024
Arrangement
4 Cyl In-Line, turbo 
Displacement
2.4 liter
Bore
3.39 in, 86 mm
Stroke
4.13 in, 105 mm
Power
37-49 kW, 49-66 hp @ 2800 rpm
Compression ratio
18.0:1
Dimensions approx
Length 21.3 in, 541 mm
Width 20.2 in, 514 mm
Height 31.9 in, 810 mm
Weight approx
522 lb, 237 kg

John Deere PT 5030
Arrangement
5 Cyl In-Line, turbo 
Displacement
3.0 liter
Bore
3.39 in, 86 mm
Stroke
4.13 in, 105 mm
Power
56-74 kW, 75-99 hp @ 2800 rpm
Compression ratio
18.0:1
Dimensions approx
Length 25.1 in, 638 mm
Width 20.2 in, 514 mm
Height 31.9 in, 810 mm
Weight approx
522 lb, 237 kg (sic)

JOHN DEERE ENGINE MODEL Explanation

e.g. in model 4024TF270 Engine
4 = Number of cylinders
24 = 2.4 liter displacement
T = Aspiration code
F = User code
01= Application Code

Aspiration Code

T = Turbocharged, no aftercooling
D = Naturally Aspirated
H = Turbocharged and air-to-air aftercooled

User Code
F = OEM