Side Clearance; Oil Relief Valve; Oil Pump Case; Oil Seal - Subaru SVX 1992 Manual

ENGINE LUBRICATION SYSTEM
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3 . SIDE CLEARANCE
Measure clearance between oil pump inner rotor and
pump cover, between oil pump outer rotor and pump
body . If the clearance exceeds the limit, replace rotor or
pump body .
Side clearance:
Standard
0.02 - 0.07 mm (0 .0008 - 0.0028 in)
Limit
0.12 mm (0.0047 in)
f/g . 71
D: ASSEMBLY
T
0
4. OIL RELIEF VALVE
Check the valve for fitting condition and damage, and
the relief valve spring for damage and deterioration .
Replace the parts if defective .
Relief valve spring :
Free length
73.7 mm (2.902 in)
Installed length
54 .7 mm (2 .154 in)
Load when installed
93 .2N(9 .5kg,20.9lb)
5. OIL PUMP CASE
Check the oil pump case for worn shaft hole, clogged oil
passage, worn rotor chamber, cracks, and other faults .
6. OIL SEAL
Check the oil seal lips for deformation, hardening, wear,
etc. and replace if defective .
4 - 7 (0 .4 - 0 .7, 2 .9 - 5 .1)
0 °
\~\
0
0
0
`I1!/
T : N-m (kg-m, ft-Ib)
®~©
T 40- 48
(4 .1 - 4.9, 30 - 35)
C2-147 I
Fig. 13
1) Install front oil seal .
Use a new oil seal.
Fig . 14
2) Install oil relief valve and relief spring .
Always replace the original number of washers be-
tween the relief valve and spring during installation .
3) Install inner and outer rotors in their original posi-
tions.
4) Install oil pump cover .
11