Subaru Crosstrek Service Manual: Specification
LUBRICATION(H4DO) > General Description
SPECIFICATION
Lubrication method | Forced lubrication | ||||
Oil pump | Pump type | Trochoid type | |||
Number of teeth | Inner rotor | 11 | |||
Outer rotor | 12 | ||||
Outer rotor diameter ? Thickness | mm (in) | 77 ? 12 (3.03 ? 0.47) | |||
Performance (Oil temperature 120°C (248°F)) | 600 r/min | Discharge pressure | kPa (kg/cm2, psi) | 40 (0.4, 5.8) | |
Discharge rate | L (US qt, Imp qt)/min | 5.8 (6.1, 5.1) or more | |||
6,000 r/min | Discharge pressure | kPa (kg/cm2, psi) | 323 (3.3, 46.8) | ||
Discharge rate | L (US qt, Imp qt)/min | 55 (58.1, 48.4) or more | |||
Relief valve working pressure (2-step relief) | 1st opening pressure | kPa (kg/cm2, psi) | 150 (1.5, 21.7) | ||
Main opening pressure | kPa (kg/cm2, psi) | 570 (5.8, 82.6) | |||
Oil filter | Filter type | Full-flow filter type | |||
Filtration area | cm2 (sq in) | Outer diameter: 68 mm (2.68 in) (black) | 1,100 (171) | ||
Outer diameter: 67.4 mm (2.65 in) (blue) | 867 (134.3) | ||||
By-pass valve opening pressure | kPa (kg/cm2, psi) | 160 (1.6, 23.2) | |||
Outer diameter ? Width | mm (in) | Outer diameter: 68 mm (2.68 in) (black) | 68 ? 85 (2.68 ? 3.35) | ||
Outer diameter: 67.4 mm (2.65 in) (blue) | 67.4 ? 87.1 (2.65 ? 3.43) | ||||
Installation screw specifications | M 20 ? 1.5 | ||||
Oil pressure switch | Type | Immersed contact point type | |||
Operating voltage | 12 V | ||||
Warning light operating pressure | kPa (kg/cm2, psi) | 14.7 (0.1, 2.1) | |||
Proof pressure | kPa (kg/cm2, psi) | 981 (10, 142.2) | |||
Engine oil | Total capacity (at overhaul) | L (US qt, Imp qt) | 5.7 (6.0, 5.0) | ||
When replacing engine oil and oil filter | L (US qt, Imp qt) | 4.8 (5.1, 4.2) | |||
When replacing engine oil only | L (US qt, Imp qt) | 4.6 (4.9, 4.0) | |||
Specified oil:
CAUTION:
• Use 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.
NOTE:
The proper viscosity oil helps the engine maintain its ideal temperature, and cranking speed increased by reducing viscosity friction in hot condition.
Engine oil standard | SAE viscosity No. | ||
Those with SN “Resource Conserving” logo in case of API standard.
or
Those with GF-5 “starburst mark” displayed on top of the container in case of ILSAC standard.
0W-20 (synthetic oil)
Caution
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Component
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Other materials:
Dtc u0100 lost communication with ecm/pcm a
INSTRUMENTATION/DRIVER INFO (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC U0100 LOST COMMUNICATION WITH ECM/PCM “A”Detected when CAN data from the engine control module (ECM) does not arrive.NOTE:Perform the diagnosis for LAN system. Basic Diagnostic Proc ...
Removal
SECURITY AND LOCKS > Access KeyREMOVALNOTE:Refer to keyless transmitter for model without keyless access with push button start. Keyless Transmitter > REMOVAL">1. ACCESS KEY BATTERYCAUTION:To prevent static electricity damage to the access key printed circuit board, touch the steel ar ...
Spare tire
The spare tire in the Subaru Ascent is positioned in a dedicated holder beneath
the cargo compartment, utilizing a hoist mechanism that allows for easy lowering
and raising.
This holder is specifically engineered to accommodate only the designated temporary
spare tire or, in emergency sit ...
