Subaru Crosstrek Service Manual: Disassembly
MECHANICAL(H4DO) > Cylinder Block
DISASSEMBLY
1. CYLINDER BLOCK
1. Remove the oil separator cover from cylinder block RH.
2. Remove the liquid gasket from cylinder block RH.
3. Remove the cylinder block plug (A) and the main gallery plug (B) from cylinder block RH.
4. Remove the liquid gasket from the thread holes of the cylinder block RH, and from the threaded portions of cylinder block plug and main gallery plug.
5. Remove the cylinder block plate from cylinder block LH.
6. Remove the main gallery plug from cylinder block LH.
7. Remove the liquid gasket from the thread holes of the cylinder block LH and main gallery plug.
2. PISTON AND CONNECTING ROD
(1) | Connecting rod | (4) | Piston | (7) | Oil ring |
(2) | Connecting rod bearing | (5) | Piston pin | (8) | Second ring |
(3) | Connecting rod cap | (6) | Circlip | (9) | Top ring |
NOTE:
To prevent confusion of various parts, mark each part.
1. Remove the connecting rod bearing from connecting rod and connecting rod cap.
2. Remove the piston rings from the piston.
NOTE:
Arrange the piston rings in order so that they can be installed in their original positions without confusion.
(1) Remove the compression rings in the order of top ring and second ring, using piston ring expander.
(2) Remove the oil rings in the order of upper rail, lower rail and expander by hand.
3. Remove the circlip on one end from the piston using a flat tip screwdriver.
NOTE:
Be careful not damage the piston and piston pin, by wrapping the tip of flat tip screwdriver with tape.
4. Remove the piston pin from piston, and remove the connecting rod from piston.
5. Remove the circlip on other end from the piston using a flat tip screwdriver.
NOTE:
Be careful not damage the piston and piston pin, by wrapping the tip of flat tip screwdriver with tape.
Installation
MECHANICAL(H4DO) > Cylinder BlockINSTALLATION1. Apply engine oil to the crankshaft bearing, and install the crankshaft bearing to the cylinder block.CAUTION:• Place a wood board wrapped with ...
Removal
MECHANICAL(H4DO) > Cylinder BlockREMOVAL1. Remove the engine from the vehicle. Engine Assembly > REMOVAL">2. Remove the intake manifold. Intake Manifold > REMOVAL">3. Remove ...
Other materials:
Preparation tool
TELEMATICS SYSTEM (DIAGNOSTICS) > General DescriptionPREPARATION TOOL1. SPECIAL TOOLILLUSTRATIONTOOL NUMBERDESCRIPTIONREMARKS — SUBARU SELECT MONITOR 4Used for setting of each function and troubleshooting for electrical system.NOTE:For detailed operation procedures of Subaru Select Monitor 4, r ...
Symbols in wiring diagrams
WIRING SYSTEM > Basic Diagnostic ProcedureSYMBOLS IN WIRING DIAGRAMSA number of symbols are used in each wiring diagram to easily identify parts or circuits.1. RELAYA symbol used to indicate a relay.2. CONNECTOR 1The sketch of the connector indicates the one-pole types.3. WIRING CONNECTIONSome wi ...
Dtc c0071 no signal from steering angle sensor
VEHICLE DYNAMICS CONTROL (VDC) (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC C0071 NO SIGNAL FROM STEERING ANGLE SENSORDTC detecting condition:Communication from steering angle sensor is faulty.Trouble symptom:• VDC does not operate.• EyeSight does not ope ...
