Volvo EPA2007 D13F Reference Manual page 20

14 SPECIFICATIONS
Component Features and Materials
Fuel injection
Fuel supply pump
Lubrication system
Main bearing caps
Exhaust manifold
Pistons
Piston rings — Compression
Piston rings — Oil
Oil filters
Oil pan
Thermostat
Thermostat housing
Item Description
Six individually programmed unit
injectors: EECU controlled; common fuel
gallery in head; constant supply pressure;
over-pressure return
Gear type pump integral with power
steering pump; idler gear driven
Crankshaft gear driven oil pump; system
integrated with block and head; serves
camshaft, rocker arm shaft, pistons,
crankshaft, air compressor, turbocharger,
EGR valve; three oil filters; oil level
and temperature sensor in oil pan; pump
pressure tube, strainer and pressure relief
valve
Nodular iron; machined with block;
No. 7 mounts oil pump; numbered for
reassembly; sleeve guides for screws;
thrust washers at No. 4 main bearing
journal
Three-piece, six port
One-piece steel; three ring grooves
Two: one trapezoidal cross section, one
rectangular cross section
One: garter spring type; scraping
Two full flow, one bypass;
Filter capacity, two full flow:
•
4.0–4.5 liters (4.2–4.8 quarts)
Plastic, steel; 22 spring tension screws
Sump capacity:
•
25 liters (26.4 quarts) minimum
•
30 liters (31.7 quarts) maximum
Sleeve type: 82°C (180°F)
Integrated in cylinder head