CLUTCH SYSTEM > General Description
PREPARATION TOOL
1. SPECIAL TOOL
ILLUSTRATION | TOOL NUMBER | DESCRIPTION | REMARKS |

498497100
CRANKSHAFT STOPPER
Used for stopping rotation of the flywheel.

499747100
CLUTCH DISC GUIDE
Used for installing the clutch disc to the flywheel.

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SUBARU SELECT MONITOR 4
Used for setting of each function and troubleshooting for electrical system.
NOTE:
For detailed operation procedures of Subaru Select Monitor 4, refer to “Application help”.
2. GENERAL TOOL
TOOL NAME | REMARKS |
Circuit tester | Used for measuring resistance, voltage and current. |
Dial gauge | Used for measuring clutch disc run-out. |
Depth gauge | Used for measuring clutch disc wear. |
Angle gauge | Used for tightening the flywheel. |
DST-i | Used together with Subaru Select Monitor 4. |
Component
Master cylinderDtc p2270 o2 sensor signal biased/stuck lean bank 1 sensor 2
ENGINE (DIAGNOSTICS)(H4DO) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC P2270 O2 SENSOR SIGNAL BIASED/STUCK LEAN BANK 1 SENSOR 2DTC detecting condition:Detected when two consecutive driving cycles with fault occur.CAUTION:After servicing or replacing faulty parts, perform Clear Me ...
Replacement
DIFFERENTIALS > Rear Differential Mount BushingREPLACEMENTCAUTION:• If there was so much rust in the rear differential mount bushing, remove the rust before starting work.• Apply the molybdenum grease on the square thread of the ST (shaft and nut) before use.1. Remove the rear differe ...
Coolant temperature low indicator light/Coolant temperature high warning
light
CAUTION
After turning the ignition switch
to the "ON" position, if this
indicator light/warning light behaves
in any of the following
ways, the electrical system may
be malfunctioning. Contact your
SUBARU dealer immediately for
an inspection.
It remains blinking in RED.
It remains il ...