REPLACEMENT
| WARNING | Be careful when draining because oil is hot and could cause personal injury. |
Scheme 300
- Warm engine to normal operating temperature and turn engine off. Position a suitable container under oil pan.
- Remove oil filler cap and oil pan drain plug.
- Allow oil to be fully drained.
- Install drain plug with new gasket. Tightening torque: 22~30 lb.ft (29~41 N.m, 3.0~4.2 kg.m)
- Refill engine with specified type and amount of engine oil.
- Install oil filler cap.
- Run engine and check for leaks.
- Check oil level and add oil if necessary. Oil pan capacity: 3.8 U.S. qt (3.6 liters, 3.2 Imp qt)
Scheme 301
- Raise vehicle.
- Remove oil filter with oil filter wrench. If rubber seal is stuck to engine, remove it.
- Apply a small amount of clean engine oil to rubber seal of new filter.
- Install oil filter and turn it by hand until rubber seal contacts base.
- Tighten filter 1-1/6 turns with filter wrench.
- Start engine and check for leaks.
- Turn engine off, and wait 5 minutes. Check oil level and add oil if necessary. Oil filter capacity: 0.21 U.S. qt (0.2 liter, 0.18 Imp qt)
Scheme 302
Scheme 303
- Disconnect and remove oil pressure switch.
- Install oil pressure gauge into oil pressure switch installation hole.
- Warm engine to normal operating temperature.
- Run engine at 3,000 RPM, and note gauge readings. Oil pressure: 43~57 psi (294~392 kPa, 3.0~4.0 kg/cm2)
- If pressure is not within specification, check for cause, and repair. See «TROUBLESHOOTING GUIDE»(ref-159087-S39933007402005020100000) .
- Remove oil pressure gauge and install oil pressure switch. Tightening torque: 8.7~13.0 lb.ft (12~18 N.m, 1.2~1.8 kg.m)
Scheme 304
Scheme 305
Scheme 306
Scheme 307
- Disconnect negative battery cable.
- Drain engine oil.
- Remove timing belt. See «TIMING SYSTEM»(ref-159087-S07179243332005020100000) .
- Remove oil pan and oil strainer. See «OIL PAN»(ref-159087-S02782672512005020100000) .
- Remove generator. See «REMOVAL & INSTALLATION»(ref-170767-S09796944092005011800000) .
- Remove A/C compressor and A/C compressor bracket if equipped. See «MANUAL A/C-HEATER SYSTEMS»(ref-170614) .
- Remove crankshaft pulley lock bolt.
- Remove timing belt pulley.
- Remove oil pump mounting bolt.
- Remove oil pump.
Scheme 308
Scheme 309
Scheme 310
- Apply a continuous bead of silicone sealant to oil pump sealing surface. CAUTION: The oil pump must be installed no longer than 5 minutes after silicone sealant is applied.
- Apply grease to a new O-ring and install it in oil pump.
- Install oil pump. Tightening torque: 14~19 lb.ft (19~26 N.m, 1.9~2.6 kg.m)
- Install timing belt pulley and crankshaft pulley lock bolt. Tightening torque: 115.7~122.9 lb.ft (156.8~166.6 N.m, 16~17 kg.m)
- Install A/C compressor bracket and A/C compressor. See «MANUAL A/C-HEATER SYSTEMS»(ref-170614)
- Install generator. See «REMOVAL & INSTALLATION»(ref-170767-S09796944092005011800000) .
- Install oil strainer and oil pan. See «OIL PAN»(ref-159087-S02782672512005020100000) .
- Install timing belt. See «TIMING SYSTEM»(ref-159087-S07179243332005020100000) .
- Fill with specified amount and type of engine oil.
- Connect negative battery cable.
- Start engine and check for leaks.
- Check oil level and add oil if necessary.
Scheme 311
Scheme 312
- Remove oil seal using a screwdriver covered by a rag to protect sealing surface from pump cover side.
- Remove seven screws and remove pump cover.
- Remove outer rotor and inner rotor.
Scheme 313
Scheme 314
Scheme 315
- Check the following and replace any faulty parts. Distorted or damaged oil pump body or cover. Worn or damaged plunger. Weak or broken plunger spring.
- Measure side clearance. Clearance: 0.0035 in (0.09 mm) Max.
- Measure tooth tip clearance. Clearance: 0.007 in (0.18 mm) Max.
- Measure outer rotor to pump body clearance. Clearance: 0.015 in (0.376 mm) Max.
Scheme 316
Scheme 317
Scheme 318
- Assemble outer rotor and inner rotor into oil pump body.
- Apply thread locking compound to cover mounting screw threads.
- Assemble oil pump cover to oil pump body. Tightening torque: 4.3~6.5 lb.ft (6~9 N.m, 0.6~0.9 kg.cm)
- Apply engine oil to outside of new oil seal and oil pump body.
- Press oil seal into oil pump body. CAUTION: Oil seal must be pressed in until it is protruding with front face of oil pump body. Protrusion: 0.02~0.04 in (0.5~1.0 mm)
REMOVAL
- Remove oil pump. See «OIL PUMP»(ref-159087-S03037706782005020100000) .
- Remove front oil seal.
- Install oil seal. See «OIL PUMP»(ref-159087-S03037706782005020100000) .
- Install oil pump.
Scheme 319
Scheme 320
- Disconnect negative battery cable.
- Remove flywheel, in case of A/T, remove drive plate. NOTE: Use a flywheel locking tool or equivalent when removing flywheel or drive plate.
- Remove rear cover.
- Wrap a prying tool with a shop towel and slowly pry old seal out.
Scheme 321
Scheme 322
Scheme 323
Scheme 324
- Apply engine oil to rear cover, oil seal and oil seal lip.
- Press oil seal into rear cover. NOTE: Oil seal must be tapped in until it is nearly flush with surface of rear cover. Protrusion: 0~0.02 in (0~0.5 mm)
- Cut away silicone sealer that has been squeezed out from rear cover assembly toward oil pan mounting surface. CAUTION: Do not scratch rear cover assembly.
- Install rear cover. Tightening torque: A: 5.8~8.0 lb.ft (7.8~10.8 N.m, 0.8~1.1 kg.m) B: 29.7~40.5 lb.ft (40.2~54.9 N.m, 4.1~5.6 kg.m)
- Install flywheel and manual transaxle. see scheme 144 In case of A/T, install drive plate and automatic transaxle.
- Connect negative battery cable.