Engine System, Diesel 246Service Manual – CS7000
Specications
Fuel Pump;
• Fuel Pressure 2.5 - 4 PSI
• Fuel Volume - 0.5 Gallons per minute
Glow Plugs
• Resistance - Approx. 0.9 ohms
• Current Draw - Approx. 12 - 13 Amps. (As the glow plugs heat up, resistance increases and current
decreases)
Engine Compression
541 to 597 psi (3.73 to 4.11 MPa) with an allowable limit of 327 psi (2.26 MPa). Difference among Cylinders -
10% or less.
Engine Oil Capacity
1.5 US Gallons (5.7L)
Engine Oil Type
Refer to the following table for the suitable American Petroleum Institute (API) classication of engine oil
according to the engine type (with internal EGR, external EGR or non-EGR) and the Fuel Type Used : (Low
Sulfur, Ultra Low Sulfur or High Sulfur Fuels).
Fuel Type Engine oil classication (API classication)
Engines with non-EGR
Engines with internal EGR
Engines with external EGR
High Sulfur Fuel
[0.05 % (500 ppm) ≤
Sulfur Content <
0.50 % (5000 ppm)]
CF
(If the “CF-4, CG-4, CH-4, or CI-4” engine
oil is used with a high-sulfur fuel, change the
engine oil at shorter intervals.(approximately
half))
Low Sulfur Fuel
[Sulfur Content <
0.05 % (500 ppm)] or
Ultra Low Sulfur Fuel
[Sulfur Content <
0.0015 % (15 ppm)]
CF, CF-4, CG-4, CH-4 or CI-4 CF or CI-4
(Class CF-4, CG-4 and CH-4
engine oils
cannot be used on EGR type
engines.)
• CJ-4 classication oil is intended for use in engines equipped with DPF (Diesel Particulate Filter) and is
Not Recommended for use in Kubota E3 specication engines.
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