Subaru Legacy 2005 Service Manual page 1675

11) Fill engine coolant.
<Ref. to CO(H6DO)-11, FILLING OF ENGINE
COOLANT, REPLACEMENT, Engine Coolant.>
C: INSPECTION
1. TIP CLEARANCE
Measure the tip clearance of rotors. If the clearance
exceeds the specification, replace the rotors as a
matched set.
Tip clearance:
Specification
0.04 — 0.14 mm (0.0016 — 0.0055 in)
2. CASE CLEARANCE
Measure the clearance between outer rotor and
rear chain cover rotor housing. If the clearance ex-
ceeds the specification, replace the outer rotor.
Case clearance:
Specification
0.110 — 0.175 mm (0.0043 — 0.0069 in)
Oil Pump
3. SIDE CLEARANCE
Measure the clearance between oil pump inner ro-
tor and rear chain cover. If the clearance exceeds
the specification, replace the rotors as a matched
set.
Side clearance:
Specification
0.020 — 0.046 mm (0.0008 — 0.0018 in)
4. OIL PUMP CASE
Check the worn shaft hole, clogged oil passage,
crank and other parts for fault.
LU-02014
LU-02015
LU(H6DO)-9
LUBRICATION
LU-02016