Engine Oil Pump Overhaul
Exploded View
Oil Pump Removal
| 2. | Remove the oil screen (A), then remove the oil pump (B).
 |
Oil Pump Inspection
| 2. | Check the inner-to-outer rotor radial clearance between the inner rotor (A) and outer rotor (B). If the inner-to-outer rotor radial clearance exceeds the service limit, replace the oil pump.
Inner Rotor-to-Outer Rotor Radial Clearance| Standard (New): | 0.02-0.14 mm
(0.001-0.006 in.) | | Service Limit: | 0.20 mm (0.08 in.) |  |
| 3. | Check the housing-to-rotor axial clearance between the rotor (A) and pump housing (B). If the housing-to-rotor axial clearance exceeds the service limit, replace the oil pump.
Housing-to-Rotor Axial Clearance| Standard (New): | 0.02-0.07 mm
(0.001-0.003 in.) | | Service Limit: | 0.15 mm (0.006 in.) |  |
| 4. | Check the housing-to-outer rotor radial clearance between the outer rotor (A) and pump housing (B). If the housing-to-outer rotor radial clearance exceeds the service limit, replace the oil pump.
Housing-to-Outer Rotor Radial Clearance| Standard (New): | 0.10-0.18 mm
(0.004-0.007 in.) | | Service Limit: | 0.20 mm (0.008 in.) |
 |
| 5. | Inspect both rotors and the pump housing for scoring or other damage. Replace parts if necessary.
|
| 6. | Install the oil pump cover.
|
Oil Pump Installation
| 1. | Install the dowel pins (A) and new O-ring (B) on the oil pump (C), then align the inner rotor with crankshaft, and install the oil pump.
 |
| 2. | Install the oil screen (D) with new gasket (E).
|
Honda Fit/Jazz 02-05 Workshop Manual
Back to all Manuals
