MKT V-22/HP-380T4, Operating, Maintenance And Parts Manual, Page: 23 / 73

VII. MAINTENANCE AND SERVICE INSTRUCTIONS (CONTINUED)
J. The HP-380T4 hydraulic reservoir, V-22 exciter case and HP-380T4 pump
drive have been filled with the proper fluids at the factory. Use the following
list for adding fluids which are compatible with those used at the factory.
1. HP-380T4 Hydraulic Fluid
Shell Tellus “S” 32 . . . . . . . . . . Capacity - 150 Gallons
2. V-22 Lube Oil
Shell Omala RL 220 . . . . . . . . . Capacity - 5 Gallons
3. HP-380T4 Pump Drive
Sunfleet GL-5-90 or equivalent
4. HP-380T4 DEF
Fleetguard® . . . . . . . . . Capacity - 5 Gallons
or diesel exhaust fluid that meets ISO22241 specifications
K. Normal gauge reading during operation of the HP-380T4 hydraulic power unit:
1. Engine Speed - 2,025 RPM
2. Drive Pressure - 1,200 to 5,000 PSI
3. Clamp Pressure – 3,000 PSI
4. Hydraulic Charge Pressure - 250 to 350 PSI
5. Hydraulic Oil Temperature - 115 degrees Fahrenheit to 165 degrees
Fahrenheit
L. Hydraulic filters, DEF filter, and V-22 lube oil change intervals:
1. Spin-on type charge filter element
a. Change after initial 50 hours of driving time or after the hydraulic oil
has been changed.
b. Change at least two (2) times per year or after every 200 hours of
driving time.
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