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ST-44 < ON-VEHICLE REPAIR > POWER STEERING OIL PUMP 1. Connect the oil pressure gauge [SST: KV48103500 (J-26357)] . 2. Start engine. Run engine until oil temperature reaches 50 to ° C (122 to 176 ° F). CAUTION: • Leave the valve of the oil pressure gauge fully open while starting and running engine. If engine is started with the • Be sure to keep hose clear of belts and other parts when engine is started. 3. Fully close the oil pressure gauge valve with engine at idle and CAUTION: Never keep valve closed for 10 seconds or longer. 4. Open the valve slowly after measuring. Repair oil pump if the relief oil pressure is outside the standard. ST-41, "SPORT MODELS : Disassembly and Assembly" 5. Disconnect the oil pressure gauge from hydraulic circuit. 6. When installing eye bolt (1) and copper washer (2) to oil pump CAUTION: • Never reuse copper washer. washer, then install eye-bolt. • Install eye-bolt with eye-joint (assembled to high pressure hose) (B) protrusion (A) facing with pump side cutout, and • Securely insert harness connector to pressure sensor. 7. Check fluid level, fluid leakage and air bleeding hydraulic sys- BEFORE DISASSEMBLY Disassemble oil pump only when the following malfunctions occur. AFTER DISASSEMBLY Body Assembly and Rear Cover Inspection • Check body assembly and rear cover for internal damage. Replace rear cover if it is damaged. Replace oil pump assembly if body assembly is damaged. Cartridge Assembly Inspection • Check cam ring, rotor and vane for damage. Replace cartridge assembly if there are. Side Plate Inspection • Check side plate for damage. Replace side plate if there are. Flow Control Valve Inspection • Check flow control valve and spring for damage. Replace if there are. Standard Relief oil pressure : Refer to . SGIA0915E SGIA1379E |