TK 56433-5-MM-EN
13
Specifications
Engine
Model
TK486V25X (Tier 4)
Number of Cylinders
4
Cylinder Arrangement
In-line vertical, number 1 on flywheel end
Firing Order
1-3-4-2
Direction of Rotation
Counterclockwise viewed from flywheel end
Fuel Type
No. 2 diesel fuel under normal conditions
No. 1 diesel fuel is acceptable cold weather fuel
Oil Capacity
13 quarts (12.3 liters/litres) crankcase and oil filter
Fill to full mark on dipstick
Oil Type
API Classification CJ-4 or CK-4
ACEA Rating E6
Oil Viscosity
14 F to 122 F (-10 C to 50 C): SAE 15W-40 (Synthetic)
5 to 104 F (-15 to 40 C): SAE 15W-40
5 to 104 F (-15 to 40 C): SAE 10W-30 (Synthetic or
Synthetic Blend)
-13 to 104 F (-25 to 40 C): SAE 10W-40
-13 to 86 F (-25 to 30 C): SAE 10W-30
-22 to 122 F (-30 to 50 C): SAE 5W-40 (Synthetic)
Below -22 F (-30 C): SAE 0W-30 (Synthetic)
Engine RPM
Low Speed Operation
High Speed Operation
1450 ± 25 rpm
Adjusted so throttle bracket is tight against high speed
stop screw. Engine speed will be well above 2200 rpm in
light refrigeration load situations.
Engine Oil Pressure
18 psig (127 kPa) minimum in low speed
45 to 57 psig (310 to 390 kPa) in high speed
Intake Valve Clearance
0.006 to 0.010 in. (0.15 to 0.25 mm)
Exhaust Valve Clearance
0.006 to 0.010 in. (0.15 to 0.25 mm)
Valve Setting Temperature
70 F (21 C)
Low Oil Pressure Switch (Normally
Closed)
17 ± 3 psig (117 ± 21 kPa)
Engine Coolant Thermostat
160 F (71 C)
Engine Coolant Type
N
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Chevron/Delo XLC (Havoline XLC for Europe) - a nitrite-
free Extended Life Coolant (ELC)
Use a 50/50 concentration
Coolant System Capacity
7 quarts (6.6 liters/litres) with overflow tank
Radiator Cap Pressure
7 psi (0.48 bar)
Drive
Direct to compressor; belts to fans, alternator, and water
pump
