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Engine Lubrication System (Except Wrx): Specifications Subaru XV GP

Lubrication System 8 illustrations ~406 words

SPECIFICATION

Lubrication methodForced lubrication
Oil pumpPump typeTrochoid type
Number of teethInner rotor11
Outer rotor12
Outer rotor diameter x thicknessMm (in)77 x 12 (3.03 x 0.47)
Performance (Oil temperature 120°C (248°F))600 rpmDischarge pressureKPa (kgf/cm 2 , psi)30 (0.3, 4.3)
Discharge rateL (US qt, Imp qt)/min.6.0 (6.3, 5.3) or more
6, 000 rpmDischarge pressureKPa (kgf/cm 2 , psi)260 (2.7, 37.7)
Discharge rateL (US qt, Imp qt)/min.47 (49.7, 41.4) or more
Relief valve working pressure (2-step relief)1st opening pressureKPa (kgf/cm 2 , psi)150 (1.5, 21.7)
Main opening pressureKPa (kgf/cm 2 , psi)570 (5.8, 82.6)
Oil filterFilter typeFull-flow filter type
Filtration areaCm 2 (sq in)Outer diameter: 68 mm (2.68 in) (Black)1, 300 (202)
Outer diameter: 67.4 mm (2.65 in) (Blue)867 (134.3)
By-pass valve opening pressureKPa (kgf/cm 2 , psi)160 (1.6, 23.2)
Outer diameter x widthMm (in)Outer diameter: 68 mm (2.68 in) (Black)68 x 85 (2.68 x 3.35)
Outer diameter: 67.4 mm (2.65 in) (Blue)67.4 x 87.1 (2.65 x 3.43)
Installation screw specificationsM 20 x 1.5
Oil pressure switchTypeImmersed contact point type
Operating voltage12 V
Warning light operating pressureKPa (kgf/cm 2 , psi)14.7 (0.1, 2.1)
Proof pressureKPa (kgf/cm 2 , psi)981 (10, 142.2) or more
Engine oilTotal capacity (at overhaul)L (US qt, Imp qt)5.7 (6.0, 5.0)
When replacing engine oil and oil filterL (US qt, Imp qt)4.8 (5.1, 4.2)
When replacing engine oil onlyL (US qt, Imp qt)4.6 (4.9, 4.0)

Specified oil

CAUTIONUse 0W-20 (synthetic oil). It is acceptable to fill an engine with oil of another brand when replacing the oil, but make sure to use the following engine oil specified by Subaru.

Engine oil standard SAE viscosity No. Those with the API standard SM "Energy Conserving" or SN "Resource Conserving" logo. or Those with the ILSAC standard GF-4 or GF-5 "starburst mark" displayed on top of the container. 0W-20 (synthetic oil)

Scheme 8

Scheme 8
Scheme 8

Note. The proper viscosity oil helps the engine maintain its ideal temperature, and cranking speed increased by reducing viscosity friction in hot condition.

Scheme 9

Scheme 9: OIL PAN AND STRAINER
Scheme 9: OIL PAN AND STRAINER

Tightening torque: N.m (kgf-m, ft-lb)

T1: 6.4 (0.7, 4.7)

T2: 10 (1.0, 7.4)

T3: 41.7 (4.3, 30.8)

T4: < Ref. to OIL PAN, INSTALLATION, Oil Pan and Strainer. >

T5: < Ref. to OIL PAN UPPER, INSTALLATION, Oil Pan and Strainer. >

Scheme 10

Scheme 10: OIL FILTER AND OIL LEVEL GAUGE
Scheme 10: OIL FILTER AND OIL LEVEL GAUGE

Tightening torque: N.m (kgf-m, ft-lb)

T1: 1.5 (0.2, 1.1)

T2: 6.4 (0.7, 4.7)

T3: 18 (1.8, 13.3)

T4: 45 (4.6, 33.2)

The oil pump cannot be disassembled.

Refer to "Chain Cover" for removal and installation procedures. < Ref. to REMOVAL, Chain Cover. >

Scheme 11

Scheme 11: OIL PAN
Scheme 11: OIL PAN

Scheme 12

Scheme 12
Scheme 12
  1. Disconnect the ground cable from battery.
  2. Lift up the vehicle.
  3. Remove the under cover. < Ref. to «REMOVAL»(ref-560372-S42274069342013061300000), Front Under Cover. >
  4. Drain the engine oil. < Ref. to «REPLACEMENT»(ref-560354-S15960665222013061300000), Engine Oil. >
  5. Remove the front exhaust pipe. < Ref. to «REMOVAL»(ref-560376-S32386970822013061300000), Front Exhaust Pipe. >
  6. Remove the bolts which secure oil pan to oil pan upper.
  7. Insert an oil pan cutter blade into the gap between oil pan upper and oil pan, and remove the oil pan. CAUTION: Do not use a screwdriver or similar tool in place of oil pan cutter.

Scheme 13

Scheme 13: OIL PAN UPPER
Scheme 13: OIL PAN UPPER

Scheme 14

Scheme 14
Scheme 14

Scheme 15

Scheme 15
Scheme 15
  1. Remove the engine from the vehicle. < Ref. to «REMOVAL»(ref-560356-S11535048802013061300000), Engine Assembly. >
  2. Remove the water pump. < Ref. to «REMOVAL»(ref-560359-S34064996952013061300000), Water Pump. >
  3. Remove the thermostat cover. < Ref. to «REMOVAL»(ref-560359-S33456086342013061300000), Thermostat. >
  4. Remove the water pipe assembly. < Ref. to «WATER PUMP»(ref-560359-S26459244592013061300000), COMPONENT, General Description. >
  5. Remove the oil pan. < Ref. to «OIL PAN»(ref-560354-S01104745352013061300000), REMOVAL, Oil Pan and Strainer. >
  6. Remove clip (A) from the oil pan upper, and remove the oil level switch.
  7. Remove the chain cover. < Ref. to «REMOVAL»(ref-560356-S25885296382013061300000), Chain Cover. >
  8. Remove the bolts which secure oil pan upper to cylinder block, and remove the oil pan upper.
  9. Remove the baffle plate from the oil pan upper.
  10. Remove the oil strainer from the oil pan upper.
  11. Remove stud bolts from the oil pan upper.

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