mazda Workshop Repair Guides

Mazda Workshop Service and Repair Manuals

Engine - HLA Noise Heard After Long Idle|Page 2235 > < Engine - HLA Noise Heard After Long Idle|Page 2233
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Oil Pump: Service and Repair

OIL PUMP DISASSEMBLY / ASSEMBLY

1. Disassemble in the order indicated in the table. 
2. Assemble in the reverse order of disassembly.

OIL PUMP INSPECTION

ROTOR CLEARANCE INSPECTION

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Measure the following clearance. Replace the rotor and/or pump body as necessary.

Standard tip clearance:  

0.130 - 0.206 mm (0.0051 - 0.0081 inch)

Maximum tip clearance:   

0.30 mm (0.012 inch)

Standard body clearance:   

0.113 - 0.186 mm (0.0045 - 0.0073 inch)

Maximum body clearance:  

0.22 mm (0.009 inch)

Standard side clearance:   

0.035 - 0.095 mm (0.0014 - 0.0037 inch)

Maximum side clearance:  

Engine - HLA Noise Heard After Long Idle|Page 2235 > < Engine - HLA Noise Heard After Long Idle|Page 2233