LUBRICATION SYSTEM

OIL PUMP

REMOVAL

Remove the right crankcase cover (page 10-5).

Remove the mounting bolts and oil pump assembly.

OIL PUMP ASSEMBLY

DISASSEMBLY

Remove the E-clip from the oil pump shaft.

BOLTS

E-CLIP

4-4

Remove the oil pump driven gear assembly and disassemble them.

Remove the dowel pins, bolts and oil pump cover.

OIL PUMP SHAFT

BOLTS COVER

DOWEL PINS

Remove the inner and outer rotors from the oil pump body.

INNER ROTOR

DRIVEN GEAR ASSEMBLY

OIL PUMP BODY

OUTER ROTOR

INSPECTION

OIL PUMP DRIVEN GEAR/OIL PUMP SHAFT/LOCK

PIN

Check the oil pump driven gear, oil pump shaft and lock pin for wear or damage, replace them if necessary.

DRIVEN GEAR

LUBRICATION SYSTEM

OIL PUMP SHAFT

OIL SEAL

Check the oil seal for damage or deterioration, replace it if necessary.

After installing a snap ring, always rotate it in its groove to be sure it is fully seated.

Check that the washer and snap ring are installed in the left crankcase cover securely.

SNAP RING

OIL PUMP

If any portion of the oil pump is worn beyond the specified service limit, replace the oil pump as an assembly.

Measure each clearance at several points and use the largest reading to compare the service limit.

Temporarily install the outer rotor, inner rotor and oil pump shaft into the oil pump body.

Measure the tip clearance.

SERVICE LIMIT: 0.15 mm (0.006 in)

TIP CLEARANCE:

LOCK PIN

OIL SEAL

4-5

LUBRICATION SYSTEM

Measure the body clearance.

SERVICE LIMIT: 0.26 mm (0.010 in)

BODY CLEARANCE:

4-6

Remove the oil pump shaft.

Measure the side clearance using a straight edge and feeler gauge.

SERVICE LIMIT: 0.12 mm (0.005 in)

SIDE CLEARANCE:

E-CLIP

ASSEMBLY

OIL PUMP BODY

OUTER ROTOR

INNER ROTOR

OIL PUMP COVER

DOWEL PINS

LOCK PIN

5.0 N·m (0.5 kgf·m, 3.7 lbf·ft)

DRIVEN GEAR

OIL PUMP SHAFT

Apply engine oil to the inner and outer rotors entire surface.

Install the oil pump inner and outer rotors in to the oil pump body with aligning the both punch marks.

LUBRICATION SYSTEM

Align OIL PUMP BODY

OUTER ROTOR

Install the lock pin into the oil pump shaft, then install the oil pump driven gear aligning the oil pump driven gear groove with lock pin.

DRIVEN GEAR

INNER ROTOR

OIL PUMP SHAFT

Align

Install the oil pump cover.

Install the oil pump driven gear assembly into the oil pump body aligning the flats of the oil pump shaft and inner rotor.

Align

LOCK PIN

Install the dowel pins in to the oil pump body.

Install and tighten the bolts to the specified torque.

TORQUE: 5.0 N·m (0.5 kgf·m, 3.7 lbf·ft)

COVER

BOLTS

OIL PUMP BODY

DOWEL PINS

COVER OIL PUMP BODY

4-7

LUBRICATION SYSTEM

Set the flat surface of the E-clip is upward.

Install the E-clip to the oil pump shaft.

E-CLIP

INSTALLATION

Install the oil pump assembly.

Install and tighten the mounting bolts securely.

Install the right crankcase cover (page 10-8).

OIL PUMP SHAFT

OIL PUMP ASSEMBLY

BOLTS

4-8

5. FUEL SYSTEM (PGM-FI)

COMPONENT LOCATION ·························· 5-2

SERVICE INFORMATION ··························· 5-3

PGM-FI SYMPTOM

TROUBLESHOOTING ································· 5-5

PGM-FI SYSTEM LOCATION ····················· 5-6

PGM-FI SYSTEM DIAGRAM ······················ 5-7

PGM-FI CONNECTOR LOCATIONS ··········· 5-8

PGM-FI TROUBLESHOOTING

INFORMATION ········································· 5-10

DTC INDEX················································ 5-14

SENSOR UNIT POWER LINE

INSPECTION ············································· 5-15

DTC TROUBLESHOOTING······················· 5-17

MIL TROUBLESHOOTING························ 5-33

MIL CIRCUIT TROUBLESHOOTING ········ 5-44

FUEL LINE INSPECTION ·························· 5-44

FUEL PUMP UNIT ···································· 5-48

FUEL TANK ··············································· 5-51

AIR CLEANER HOUSING ························· 5-52

THROTTLE BODY ····································· 5-52

INJECTOR ················································· 5-59

ENGINE IDLE SPEED································ 5-62

ECT SENSOR ············································ 5-63

BANK ANGLE SENSOR ··························· 5-63

ECM ··························································· 5-65

O

2

SENSOR ··············································· 5-67

5

5-1