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(11) Lower vehicle. bolts. Tighten bolts to 28 N.m (250 in. lbs.). (13) Install the oil indicator. out panel. (15) Fill engine crankcase with proper oil to cor- rect level. (16) Connect negative battery cable. OIL PRESSURE RELIEF VALVE REMOVAL (1) Remove the oil pan. (Refer to 9 - ENGINE/LU- BRICATION/OIL PAN - REMOVAL) (2) To remove the relief valve, proceed as follows: (a) Remove the cotter pin that retains the retainer cap. (b) Drill a 3.175 mm (1/8 inch.) hole into the relief valve retainer cap (c) Insert a self-threading sheet metal screw into cap. (d) Using a suitable slide hammer tool, remove retainer cap. Discard retainer cap (e) Remove spring and relief valve (Fig. 138). INSPECTION (1) Inspect oil pressure relief valve plunger for scoring and free operation in its bore. Small marks (2) The relief valve spring has a free length of approximately 49.5 mm (1.95 in.) it should test INSTALLATION (1) Lubricate relief valve with oil. CAUTION: The pressure relief valve must be installed as shown in (Fig. 139), or engine damage (2) Install valve, spring and retainer cap. BRICATION/OIL PAN - INSTALLATION) Fig. 138 Oil Pressure Relief Valve 1 - RELIEF VALVE Fig. 139 Oil Pressure Relief Valve 1 - RELIEF VALVE CS ENGINE 3.5L 9 - 87 OIL PAN (Continued) |